Professor Gary Hooper

2024

Journal - Research Article

Gregor, R. H., Hooper, G. J., & Frampton, C. (2024). Five- and ten-year follow-up of medial unicompartmental knee arthroplasties in obese and non-obese patients. Bone & Joint Open, 5(10), 937-943. doi: 10.1302/2633-1462.510.Bjo-2024-0124.R1

Snell, D. L., Dunn, J. A., & Hooper, G. (2024). Associations between pain, function and quality of life after total hip arthroplasty. International Journal of Orthopaedic & Trauma Nursing, 54, 101121. doi: 10.1016/j.ijotn.2024.101121

Williams, P., Hannah, A., Henley, E., Frampton, C., & Hooper, G. (2024). Trends in revision hip replacement surgery: A 21-year review of the New Zealand Joint Registry. Medical Research Archives, 12(5). doi: 10.18103/mra.v12i4.5253

Veenendaal, L., Liu, V. Y., Lacey, C., Lim, K. S., Hooper, G. J., Woodfield, T. B. F., & Lindberg, G. C. J. (2024). Donor ethnicity, sex, and age impact chondrogenic re-differentiation capacity: A multi-demographic study of human articular chondrocytes in vitro. Journal of the Royal Society of New Zealand. Advance online publication. doi: 10.1080/03036758.2024.2340481

Hooper, G., Thompson, D., Frampton, C., Lash, N., Sharr, J., Fulker, D., & Gilchrist, N. (2024). Evaluation of proximal femoral bone mineral density in cementless total hip arthroplasty: A 3-arm prospective randomized controlled trial. Journal of Bone & Joint Surgery (Am), 106(6), 508-516. doi: 10.2106/JBJS.23.00449

Lindberg, G., Norberg, A., Soliman, B., Jüngst, T., Lim, K., Hooper, G., … Woodfield, T. (2024). Fabrication of gelatin-heparin based cartilage models: Enhancing spatial complexity through refinement of stiffness properties and oxygen availability. Frontiers in Biomaterials Science, 3, 1331032. doi: 10.3389/fbiom.2024.1331032

Conference Contribution - Published proceedings: Abstract

Scherf, E., Willis, J., Frampton, C., & Hooper, G. (2024). Total knee arthroplasty revision rates in mobile- versus fixed-bearing implants: A New Zealand Joint Registry study. Orthopaedic Proceedings, 106-B(Supp. 8), (pp. 1). doi: 10.1302/1358-992x.2024.8.001

Longoni, A., Arnold, S., Major, G. S., Jiang, A., Wise, L. M., Hooper, G. J., Kieser, D., Woodfield, T. B. F., … Lim, K. S. (2024). Gelatin and VEGF incorporation in PVA-tyramine hydrogels as a strategy to enhance vascular infiltration and treat avascular necrosis. Orthopaedic Proceedings, 106-B(Supp. 8), (pp. 15). doi: 10.1302/1358-992x.2024.8.015

Davies, O., Mowbray, J., Maxwell, R., & Hooper, G. (2024). The ten-year radiological results of the uncemented Oxford medial compartment knee arthroplasty. Orthopaedic Proceedings, 106-B(Supp. 8), (pp. 30). doi: 10.1302/1358-992x.2024.8.030

Woodfield, T., Major, G., Longoni, A., Simcock, J., Hooper, G., & Lim, K. (2024). Developing next-generation injectable adipose tissue grafts for soft-tissue reconstruction. Orthopaedic Proceedings, 106-B(Supp. 8), (pp. 37). doi: 10.1302/1358-992x.2024.8.037

Conference Contribution - Poster Presentation (not in published proceedings)

Woodfield, T., Lim, K., Lindberg, G., Cui, S., Murphy, C., Veenendaal, L., Major, G., & Hooper, G. (2024, September). Biofabrication of advanced hydrogel and tissue spheroid fusion models for regenerative medicine and disease modelling. Poster session presented at the Queenstown Research Week (QRW) Biomolecular Interactions Meeting, Queenstown, New Zealand.

2023

Journal - Research Article

Vidakovic, H., Kieser, D., Hooper, G., Frampton, C., & Wyatt, M. (2023). Valgus-impacted subcapital neck of femur fractures: A systematic review, meta-analysis with cost analysis of fixation in-situ versus nonoperative management. HIP International. Advance online publication. doi: 10.1177/11207000231210240

Lingard, M. C. H., Willis, J., Frampton, C. M. A., & Hooper, G. J. (2023). Survey of New Zealand arthroplasty surgeons on surgeon-level outcome reporting. Journal of Arthroplasty, 38, 2254-2258. doi: 10.1016/j.arth.2023.05.069

Tay, M. L., Monk, A. P., Frampton, C. M., Hooper, G. J., & Young, S. W. (2023). Comparison of revision 'thresholds' using patient-reported outcomes following total and unicompartmental knee arthroplasty. Orthopaedic Proceedings, 105-B(Suppl. 3), 14. doi: 10.1302/1358-992X.2023.3.014

Woodfield, T., Shum, J., Tredinnick, S., Gadomski, B., Fernandez, J., McGilvray, K., … Hooper, G. J. (2023). Be a softy: Enhanced bone formation in optimized, low-stiffness 3D-printed titanium implants: An in vivo tibial osteotomy study. Orthopaedic Proceedings, 105-B(Suppl. 3), 98. doi: 10.1302/1358-992X.2023.3.098

Gregor, R. H., Hooper, G. J., & Frampton, C. M. A. (2023). Five- and ten-year follow-up of unicompartmental knee arthroplasties in obese patients. Orthopaedic Proceedings, 105-B(Suppl. 3), 53. doi: 10.1302/1358-992X.2023.3.053

Tay, M. L., Bolam, S. M., Maxwell, A. R., Hooper, G. J., Monk, A. P., & Young, S. W. (2023). Similar survivorship but different revision reasons for uncemented mobile-bearing and cemented fixed-bearing medial UKA: A long-term population-based cohort study of 2,015 patients. Journal of Bone & Joint Surgery (Am), 105, 755-761. doi: 10.2106/jbjs.22.00686

Tay, M. L., Monk, A. P., Frampton, C. M., Hooper, G. J., & Young, S. W. (2023). Associations of the Oxford Knee Score and knee arthroplasty revision at long-term follow-up. ANZ Journal of Surgery, 93(1-2), 310-315. doi: 10.1111/ans.18286

Mekhileri, N. V., Major, G., Lim, K., Mutreja, I., Chitcholtan, K., Phillips, E., Hooper, G., & Woodfield, T. (2023). Biofabrication of modular spheroids as tumour-scale microenvironments for drug screening. Advanced Healthcare Materials, 12, 2201581. doi: 10.1002/adhm.202201581

Foxall-Smith, M., Wyatt, M. C., Frampton, C., Kieser, D., & Hooper, G. (2023). The 45-year evolution of the Mathys RM monoblock cups: Have the paradigm shifts been worthwhile? HIP International, 33(2), 193-202. doi: 10.1177/11207000211067507

Shum, J. M., Gadomski, B. C., Tredinnick, S. J., Fok, W., Fernandez, J., Nelson, B., … Hooper, G. J., Puttlitz, C., … Woodfield, T. B. F. (2023). Enhanced bone formation in locally-optimised, low-stiffness additive manufactured titanium implants: An in silico and in vivo tibial advancement study. Acta Biomaterialia, 156, 202-213. doi: 10.1016/j.actbio.2022.04.006

Journal - Research Other

Lingard, M. C. H., Teo, Y., Frampton, C. M. A., & Hooper, G. J. (2023). Effect of surgeon-specific feedback on surgical outcomes: A systematic review of the literature. ANZ Journal of Surgery. Advance online publication. doi: 10.1111/ans.18772

Zou, Z., Li, H., Yu, K., Ma, K., Wang, Q., Tang, J., … Lim, K., Hooper, G., Woodfield, T., Cui, X., … Tian, K. (2023). The potential role of synovial cells in the progression and treatment of osteoarthritis. Exploration, 3(5), 20220132. doi: 10.1002/EXP.20220132

Conference Contribution - Published proceedings: Full paper

Tay, M. L., Monk, A. P., Frampton, C. M., Hooper, G. J., & Young, S. W. (2023). The strongest Oxford Knee Score predictors of subsequent revision are 'overall pain', 'limping when walking', and 'knee giving way'. Journal of Arthroplasty, 38(7, Suppl. 2), (pp. e156-e161.1). doi: 10.1016/j.arth.2023.03.001

Conference Contribution - Published proceedings: Abstract

Tay, M. L., Young, S. W., Monk, P., & Hooper, G. J. (2023). 'Overall pain', 'limping when walking' and 'knee giving way' are the strongest Oxford Knee Score predictors of subsequent revision within two years. Journal of ISAKOS, 8(Suppl. 1), (pp. S60). doi: 10.1016/j.jisako.2023.03.150

Tay, M. L., Young, S. W., Monk, P., & Hooper, G. J. (2023). Comparison of revision 'thresholds' using patient reported outcomes following total and unicompartmental knee arthroplasty. Journal of ISAKOS, 8(Suppl. 1), (pp. S71). doi: 10.1016/j.jisako.2023.03.182

Tay, M. L., Monk, A. P., Frampton, C. M., Hooper, G. J., & Young, S. W. (2023). Use of the Oxford Knee Score for identifying patients at risk of revision knee arthroplasty. New Zealand Medical Journal/Te ara tika o te hauora hapori, 136(1577), (pp. 107-108). Retrieved from https://journal.nzma.org.nz/

Tay, M. L., Monk, A. P., Frampton, C. M., Hooper, G. J., & Young, S. W. (2023). 'Overall pain', 'limping when walking', and 'knee giving way' are the strongest Oxford Knee Score predictors of subsequent revision within two years. Orthopaedic Proceedings, 105-B(Suppl. 3), (pp. 13). doi: 10.1302/1358-992X.2023.3.013

Woodfield, T., Shum, J., Linkhorn, W., Gadomski, B., Puttlitz, C., McGilvray, K., … Hooper, G. J. (2023). Going low: Low modulus graft-free 3D-printed titanium interbody cages show comparable bone formation to peek with graft. Orthopaedic Proceedings, 105-B(Suppl. 3), (pp. 99). doi: 10.1302/1358-992X.2023.3.099

Conference Contribution - Verbal presentation and other Conference outputs

Veenendaal, L., Lim, K. S., Hooper, G. J., Woodfield, T. B. F., & Lindberg, G. C. J. (2023, August). Bioprinting spheroid-based 3D invitro disease models: Screening patient specific tissue in healthy and osteoarthritic microenvironments. Verbal presentation at the 33rd Queenstown Molecular Biology Meeting (QMB), Queenstown, New Zealand.

Hooper, G. (2023, August). The case for uncemented TKR. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 23rd Annual Meeting, Cebu, Philippines.

Hooper, G. (2023, August). The use of registries to monitor clinical practice: Are they useful for assessing surgical competence in arthroplasty surgery? Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 23rd Annual Meeting, Cebu, Philippines.

Other Research Output

Eglinton, T., Hooper, G., Woodfield, T., & Melzer, T. (2023, July). Surgery and medicine of the future: AI, robotics and “smart” implants. Public Talk Series: Celebrating 50 years of University of Otago Christchurch, Otautahi, New Zealand. Retrieved from https://events.otago.ac.nz/christchurch50/surgeryandmedicine/Site/Register

2022

Journal - Research Article

Veenendaal, L., Longoni, A., Hooper, G. J., Lim, K. S., Woodfield, T. B. F., & Lindberg, G. C. J. (2022). 3D-bioassembly of VH-spheroids for cartilage regeneration: In vitro evaluation of chondrogenesis, fusion and lateral integration. Advanced Materials Interfaces, 9(31), 2200882. doi: 10.1002/admi.202200882

Tay, M. L., Young, S. W., Frampton, C. M., & Hooper, G. J. (2022). The lifetime revision risk of unicompartmental knee arthroplasty. Bone & Joint Journal, 104-B(6), 672-679. doi: 10.1302/0301-620X.104B6.BJJ-2021-1744.R1

Cui, X., Alcala-Orozco, C. R., Baer, K., Li, J., Murphy, C. A., Durham, M., Lindberg, G., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2022). 3D bioassembly of cell-instructive chondrogenic and osteogenic hydrogel microspheres containing allogeneic stem cells for hybrid biofabrication of osteochondral constructs. Biofabrication, 14(3), 034101. doi: 10.1088/1758-5090/ac61a3

Li, J., Cui, X., Lindberg, G. C. J., Alcala-Orozco, C. R., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2022). Hybrid fabrication of photo-clickable vascular hydrogels with additive manufactured titanium implants for enhanced osseointegration and vascularized bone formation. Biofabrication, 14(3), 034103. doi: 10.1088/1758-5090/ac6051

Qiao, K., Xu, L., Tang, J., Wang, Q., Lim, K. S., Hooper, G., Woodfield, T. B. F., … Cui, X. (2022). The advances in nanomedicine for bone and cartilage repair. Journal of Nanobiotechnology, 20, 141. doi: 10.1186/s12951-022-01342-8

Stone, B., Nugent, M., Young, S. W., Frampton, C., & Hooper, G. J. (2022). The lifetime risk of revision following total knee arthroplasty: A New Zealand Joint Registry study. Bone & Joint Journal, 104B(2), 235-241. doi: 10.1302/0301-620x.104b2.Bjj-2021-0890.R1

Rahardja, R., Morris, A. J., Hooper, G. J., Grae, N., Frampton, C. M., & Young, S. W. (2022). Surgical helmet systems are associated with a lower rate of prosthetic joint infection following total knee arthroplasty: Combined results from the New Zealand Joint Registry and Surgical Site Infection Improvement Programme. Journal of Arthroplasty, 37, 930-935. doi: 10.1016/j.arth.2022.01.046

FitzPatrick, A. J., Rodgers, G. W., Fernandez, J. W., & Hooper, G. J. (2022). Synchronized acoustic emission and gait analysis of total hip replacement patients. Biomedical Signal Processing & Control, 74, 103488. doi: 10.1016/j.bspc.2022.103488

Taylor, S. C., Ondruschka, B., Kieser, D. C., Hammer, N., Lee, M., Hooper, G. J., & Kranioti, E. (2022). Ballistic trauma caused by military rifles: Experimental study based on synthetic skull proxies. Forensic Science, Medicine & Pathology, 18, 30-36. doi: 10.1007/s12024-021-00432-7

Alcala-Orozco, C. R., Mutreja, I., Cui, X., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2022). Hybrid biofabrication of 3D osteoconductive constructs comprising Mg-based nanocomposites and cell-laden bioinks for bone repair. Bone, 154, 116198. doi: 10.1016/j.bone.2021.116198

Taylor, S. C., Kieser, D. C., Hammer, N., Pullen, A., & Hooper, G. (2022). Microscopic and macroscopic comparisons of 0.223 soft point and full metal jacket ammunition with bos taurus scapulae as a proxy to human flat bones. BMJ Military Health, 168(5), 354-358. doi: 10.1136/bmjmilitary-2020-001491

Taylor, S. C., Kieser, D. C., Hammer, N., Ondruschka, B., Kranioti, E., Pullen, A., & Hooper, G. (2022). Viability of Bos taurus scapulae as a flat bone proxy for ballistic testing. BMJ Military Health, 168, 196-199. doi: 10.1136/bmjmilitary-2019-001369

Wyatt, M. C., Kieser, D. C., Frampton, C. M. A., Woodfield, T., & Hooper, G. J. (2022). How do 3D-printed primary uncemented acetabular components compare with established uncemented acetabular cups? The experience of the New Zealand National Joint Registry. HIP International, 32(1), 73-79. doi: 10.1177/1120700020918233

Pullen, A., Kieser, D. C., & Hooper, G. (2022). Ballistic gelatin calibration standardisation. BMJ Military Health, 168, 124-127. doi: 10.1136/bmjmilitary-2020-001430

Conference Contribution - Published proceedings: Abstract

Lindberg, G., Veenendaal, L., Cui, X., Alcala, C., Durham, M., Hooper, G., Lim, K., & Woodfield, T. (2022). A 3D-bioassembly platform for probing spheroid tissue fusion and integration. Tissue Engineering Part A, 28(Suppl. 1), 703. doi: 10.1089/ten.tea.2022.29025.abstracts

Lindberg, G., Bakırcı, E., Hooper, G., Lim, K., Dalton, P., & Woodfield, T. (2022). Converging melt electrowriting with high-throughput 3D-bioassembly technologies. Tissue Engineering Part A, 28(Suppl. 1), 702. doi: 10.1089/ten.tea.2022.29025.abstracts

Longoni, A., Major, G., Atienza-Roca, P., Wise, L., Hooper, G., Kieser, D., Woodfield, T., … Lim, K. (2022). Gelatin incorporation in VEGF-loaded PVA-Tyramine hydrogels to enhance cellular interaction and vascular infiltration. Tissue Engineering Part A, 28(Suppl. 3), (pp. 642). doi: 10.1089/ten.tea.2022.29036.abstracts

Veenendaal, L., Lim, K., Hooper, G., Woodfield, T., & Lindberg, G. (2022). Probing lateral integration of engineered cartilage spheroids in healthy and diseased microenvironments: A 3D in-vitro tissue fusion model. Tissue Engineering Part A, 28(Suppl. 3), (pp. 269). doi: 10.1089/ten.tea.2022.29036.abstracts

Woodfield, T., Lim, K., Lindberg, G., Cui, X., Murphy, C., & Hooper, G. (2022). Designing bioink, bioresin and multicellular spheroid fusion platforms for musculoskeletal regenerative medicine and disease modelling. Tissue Engineering Part A, 28(Suppl. 3), (pp. 323). doi: 10.1089/ten.tea.2022.29036.abstracts

Conference Contribution - Verbal presentation and other Conference outputs

Hooper, G. (2022, October-November). Trends in revision hip replacement surgery: A 21 year review of the New Zealand Joint Registry. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting, Christchurch, New Zealand.

Hooper, G. (2022, October-November). Cemented vs uncemented knee joint replacements: Five year follow up comparing functional outcomes and revision rates. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting, Christchurch, New Zealand.

Hooper, G. (2022, October-November). Evaluation of proximal femoral bone mineral density in cementless total hip arthroplasty: A 3-arm prospective randomised control trial. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting, Christchurch, New Zealand.

2021

Journal - Research Article

Pullen, A. E., Kieser, D. C., Hooper, G., & Plummer, T. C. H. (2021). A study into the viability of Synbone® as a proxy for Sus scrofa (domesticus) ribs for use with 7.62 × 51 mm Full Metal Jacket ammunition in ballistic testing. Forensic Science, Medicine & Pathology, 17(4), 665-669. doi: 10.1007/s12024-021-00426-5

Lindberg, G. C. J., Cui, X., Durham, M., Veenendaal, L., Schon, B. S., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2021). Probing multicellular tissue fusion of cocultured spheroids: A 3D-bioassembly model. Advanced Science, 8(22), 2103320. doi: 10.1002/advs.202103320

Pullen, A., Kieser, D., & Hooper, G. (2021). Military thoracic gunshot wounds: A systematic review. Journal of Military Studies, 10(1), 118-129. doi: 10.2478/jms-2021-0009

Aldrich, E. D., Cui, X., Murphy, C. A., Lim, K. S., Hooper, G. J., McIlwraith, C. W., & Woodfield, T. B. F. (2021). Allogeneic mesenchymal stromal cells for cartilage regeneration: A review of in vitro evaluation, clinical experience, and translational opportunities. Stem Cells Translational Medicine, 10(11), 1500-1515. doi: 10.1002/sctm.20-0552

Baxter-Parker, G., Roffe, L., Moltchanova, E., Jefferies, J., Raajasekar, S., Hooper, G., & Gieseg, S. P. (2021). Urinary neopterin and total neopterin measurements allow monitoring of oxidative stress and inflammation levels of knee and hip arthroplasty patients. PLoS ONE, 16(8), e0256072. doi: 10.1371/journal.pone.0256072

Longoni, A., Li, J., Lindberg, G. C. J., Rnjak-Kovacina, J., Wise, L. M., Hooper, G. J., Woodfield, T. B. F., Kieser, D. C., & Lim, K. S. (2021). Strategies for inclusion of growth factors into 3D printed bone grafts. Essays in Biochemistry, 65(3), 569-585. doi: 10.1042/ebc20200130

Baer, K., Kieser, S., Schon, B., Rajendran, K., ten Harkel, T., Ramyar, M., … Bateman, C., Butler, A., Raja, A. Y., Hooper, G., Anderson, N., & Woodfield, T. (2021). Spectral CT imaging of human osteoarthritic cartilage via quantitative assessment of glycosaminoglycan content using multiple contrast agents. APL Bioengineering, 5(2), 026101. doi: 10.1063/5.0035312

Alcala-Orozco, C. R., Cui, X., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2021). Converging functionality: Strategies for 3D hybrid-construct biofabrication and the role of composite biomaterials for skeletal regeneration. Acta Biomaterialia, 132, 188-216. doi: 10.1016/j.actbio.2021.03.008

Silman, A., Combescure, C., Ferguson, R. J., Graves, S. E., Paxton, E. W., Frampton, C., … Hooper, G., … Rolfson, O. (2021). International variation in distribution of ASA class in patients undergoing total hip arthroplasty and its influence on mortality: Data from an international consortium of arthroplasty registries. Acta Orthopaedica, 92(3), 304-310. doi: 10.1080/17453674.2021.1892267

Nugent, M., Young, S. W., Frampton, C. M., & Hooper, G. J. (2021). The lifetime risk of revision following total hip arthroplasty: A New Zealand joint registry study. Bone & Joint Journal, 103-B(3), 479-485. doi: 10.1302/0301-620x.103b3.Bjj-2020-0562.R2

Hudson, B., Williman, J. A., Stamp, L. K., Alchin, J. S., Hooper, G. J., Mangin, D., Lennox Thompson, B. F., & Toop, L. (2021). Nortriptyline for pain in knee osteoarthritis in general practice: A double blind randomised controlled trial. British Journal of General Practice, 71(708), e538-e546. doi: 10.3399/bjgp.2020.0797

Stringer, M. R., Hooper, G. J., Frampton, C., & Kieser, D. C. (2021). Periprosthetic fractures of the femur in primary total hip arthroplasty: A New Zealand Joint Registry analysis. ANZ Journal of Surgery, 91, 404-408. doi: 10.1111/ans.16611

Lindberg, G. C. J., Lim, K. S., Soliman, B. G., Nguyen, A., Hooper, G. J., Narayan, R. J., & Woodfield, T. B. F. (2021). Biological function following radical photo-polymerization of biomedical polymers and surrounding tissues: Design considerations and cellular risk factors. Applied Physics Reviews, 8(1), 011301. doi: 10.1063/5.0015093

Pullen, A., Kieser, D. C., & Hooper, G. (2021). A study into the viability of Synbone® as a proxy for Sus scrofa (domesticus) ribs for use with 5.56-mm open tip match ammunition in ballistic testing. International Journal of Legal Medicine, 135, 521-526. doi: 10.1007/s00414-020-02416-8

Snell, D. L., Dunn, J. A., Sinnott Jerram, K. A., Hsieh, C. J., DeJong, G., & Hooper, G. J. (2021). Associations between comorbidity and quality of life outcomes after total joint replacement. Quality of Life Research, 30, 137-144. doi: 10.1007/s11136-020-02610-6

Journal - Research Other

Pullen, A., Kieser, D. C., & Hooper, G. (2021). Validation of Roebuck 1518 synthetic chamois as a skin simulant when backed by 10% gelatin. International Journal of Legal Medicine, 135, 909-912. doi: 10.1007/s00414-020-02408-8

2020

Journal - Research Article

Warhurst, S., Labbe-hubbard, S., Yi, M., Vella-Brincat, J., Sammon, T., Webb, J., … Hooper, G., & Gilchrist, N. L. (2020). Patient characteristics, treatment outcomes and rehabilitation practices for patients admitted with hip fractures using multiple data set analysis. New Zealand Medical Journal, 133(1526), 31-44. Retrieved from https://www.nzma.org.nz/journal

Atienza-Roca, P., Kieser, D., Cui, X., Bathish, B., Ramaswamy, Y., Hooper, G. J., Clarkson, A. N., … Wise, L. M., Woodfield, T. B. F., & Lim, K. S. (2020). Visible light mediated PVA-tyramine hydrogels for covalent incorporation and tailorable release of functional growth factors. Biomaterials Science, 8(18), 5005-5019. doi: 10.1039/D0BM00603C

Cui, X., Li, J., Hartanto, Y., Durham, M., Tang, J., Zhang, H., Hooper, G., Lim, K., & Woodfield, T. (2020). Advances in extrusion 3D bioprinting: A focus on multicomponent hydrogel-based bioinks. Advanced Healthcare Materials, 9, 1901648. doi: 10.1002/adhm.201901648

Soliman, B. G., Lindberg, G. C. J., Jungst, T., Hooper, G. J., Groll, J., Woodfield, T. B. F., & Lim, K. S. (2020). Stepwise control of crosslinking in a one-pot system for bioprinting of low-density bioinks. Advanced Healthcare Materials, 9, 1901544. doi: 10.1002/adhm.201901544

Wyatt, M. C., Poutawera, V., Kieser, D. C., Frampton, C. M. A., & Hooper, G. J. (2020). How do cemented short Exeter stems perform compared with standard-length Exeter stems? The experience of the New Zealand National Joint Registry. Arthroplasty Today, 6, 104-111. doi: 10.1016/j.artd.2020.01.003

Li, J., Mutreja, I., Hooper, G. J., Clinch, K., Lim, K., Evans, G., & Woodfield, T. B. F. (2020). Combined infection control and enhanced osteogenic differentiation capacity on additive manufactured Ti-6Al-4V are mediated via titania nanotube delivery of novel biofilm inhibitors. Advanced Materials Interfaces, 7, 1901963. doi: 10.1002/admi.201901963

Snell, D. L., Sinnott Jerram, K. A., Dunn, J. A., Hsieh, C. J., DeJong, G., & Hooper, G. J. (2020). Use of rehabilitation after hip and knee replacement in New Zealand: A national survey. New Zealand Medical Journal, 133(1510), 45-55. Retrieved from https://www.nzma.org.nz/journal

Chin, J., Blackett, J., Kieser, D. C., Frampton, C., & Hooper, G. (2020). The value of routine intravenous tranexamic acid in total hip arthroplasty: A preliminary study. Advances in Orthopedics, 2020, 2943827. doi: 10.1155/2020/2943827

Li, J., Cui, X., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2020). Rational design, bio-functionalization and biological performance of hybrid additive manufactured titanium implants for orthopaedic applications: A review. Journal of the Mechanical Behavior of Biomedical Materials, 105, 103671. doi: 10.1016/j.jmbbm.2020.103671

Alcala-Orozco, C. R., Mutreja, I., Cui, X., Kumar, D., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2020). Design and characterisation of multi-functional strontium-gelatin nanocomposite bioinks with improved print fidelity and osteogenic capacity. Bioprinting, 18, e00073. doi: 10.1016/j.bprint.2019.e00073

Li, J., Mutreja, I., Tredinnick, S., Jermy, M., Hooper, G. J., & Woodfield, T. B. F. (2020). Hydrodynamic control of titania nanotube formation on Ti-6Al-4V alloys enhances osteogenic differentiation of human mesenchymal stromal cells. Materials Science & Engineering: C, 109, 110562. doi: 10.1016/j.msec.2019.110562

Wyatt, M. C., Whitehouse, M. R., Kieser, D. C., Frampton, C. M. A., & Hooper, G. J. (2020). Are lipped polyethylene liners associated with increased revision rates in patients with uncemented acetabular components? An observational cohort study. Clinical Orthopaedics & Related Research, 478, 581-589. doi: 10.1097/corr.0000000000001039

Deng, Y., Kieser, D., Wyatt, M., Stringer, M., Frampton, C., & Hooper, G. (2020). Risk factors for periprosthetic femoral fractures around total hip arthroplasty: A systematic review and meta-analysis. ANZ Journal of Surgery, 90, 441-447. doi: 10.1111/ans.15473

Snell, D. L., Martin, R., Surgenor, L. J., Siegert, R. J., Hay-Smith, E. J. C., Melzer, T. R., Anderson, T. J., & Hooper, G. J. (2020). Wrestling with uncertainty after mild traumatic brain injury: A mixed methods study. Disability & Rehabilitation, 42(14), 1942-1953. doi: 10.1080/09638288.2018.1542461

2019

Journal - Research Article

Dehn, G., Kieser, D., Maxwell, R., Hooper, G., Frampton, C., & Coates, M. (2019). Does the size of the femoral condyle contribute to the development of osteoarthritis of the knee? A retrospective randomised MRI study. Journal of Arthritis, 8(4), 284. Retrieved from https://www.iomcworld.org/arthritis.html

Snell, D. L., Dunn, J. A., Sinnott, K. A., Hsieh, C. J., De Jong, G., & Hooper, G. J. (2019). Joint replacement rehabilitation and the role of funding source. Journal of Rehabilitation Medicine, 51(10), 770-778. doi: 10.2340/16501977-2600

Nugent, M., May, J. H., Parker, J. D., Kieser, D. C., Douglas, M., Pereira, R., Lim, K. S., & Hooper, G. J. (2019). Does tranexamic acid reduce knee swelling and improve early function following arthroscopic meniscectomy? A double-blind randomized controlled trial. Orthopaedic Journal of Sports Medicine, 7(8), 2325967119866122. doi: 10.1177/2325967119866122

Lim, K. S., Klotz, B. J., Lindberg, G. C. J., Melchels, F. P. W., Hooper, G. J., Malda, J., … Woodfield, T. B. F. (2019). Visible light cross-linking of gelatin hydrogels offers an enhanced cell microenvironment with improved light penetration depth. Macromolecular Bioscience, 19(6), 1900098. doi: 10.1002/mabi.201900098

Nugent, M., Wyatt, M. C., Frampton, C. M., & Hooper, G. J. (2019). Despite improved survivorship of uncemented fixation in total knee arthroplasty for osteoarthritis, cemented fixation remains the gold standard: An analysis of a National Joint Registry. Journal of Arthroplasty, 34, 1626-1633. doi: 10.1016/j.arth.2019.03.047

Henzell, I. S., Zhou, L., Frampton, C., Hooper, G., Ackerman, I., & Young, S. W. (2019). Lifetime risk of primary total knee replacement surgery in New Zealand from 2000 to 2015. New Zealand Medical Journal, 132(1489), 48-56. Retrieved from https://www.nzma.org.nz/journal

Lindberg, G. C. J., Longoni, A., Lim, K. S., Rosenberg, A. J., Hooper, G. J., Gawlitta, D., & Woodfield, T. B. F. (2019). Intact vitreous humor as a potential extracellular matrix hydrogel for cartilage tissue engineering applications. Acta Biomaterialia, 85, 117-130. doi: 10.1016/j.actbio.2018.12.022

Baxter-Parker, G., Roffe, L., Cross, S., Frampton, C., Hooper, G. J., & Gieseg, S. (2019). Knee replacement surgery significantly elevates the urinary inflammatory biomarkers neopterin and 7,8-dihydroneopterin. Clinical Biochemistry, 63, 39-45. doi: 10.1016/j.clinbiochem.2018.11.002

Wyatt, M. C., Kieser, D. C., Kemp, M. A., McHugh, G., Frampton, C. M. A., & Hooper, G. J. (2019). Does the femoral offset affect replacements? The results from a National Joint Registry. HIP International, 29(3), 289-298. doi: 10.1177/1120700018780318

Journal - Research Other

Gwynne-Jones, D., & Hooper, G. (2019). The projected burden of knee osteoarthritis in New Zealand: Healthcare expenditure and total joint provision. New Zealand Medical Journal, 132(1506), 101-103. Retrieved from https://www.nzma.org.nz/journal

Atkins, G. J., Alberdi, M. T., Beswick, A., Blaha, J. D., Bingham, J., Cashman, J., … Hooper, G., … Kieser, D., … Wyatt, M. (2019). General Assembly, prevention, surgical site preparation: Proceedings of International Consensus on Orthopedic Infections. Journal of Arthroplasty, 34(2, Suppl.), S85-S92. doi: 10.1016/j.arth.2018.09.057

Conference Contribution - Published proceedings: Abstract

Hudson, B., Toop, L., Williman, J., Hooper, G., Mangin, D., Alchin, J., Thompson, B., & Stamp, L. (2019). Nortriptyline in knee arthritis (nortika): A randomised controlled double blind trial of nortriptyline for pain in knee osteoarthritis. Arthritis & Rheumatology, 71(Suppl. 10), 2758. doi: 10.1002/art.41108

Conference Contribution - Poster Presentation (not in published proceedings)

Li, J., Mutreja, I., Tredinnick, S., Soja, A., Hooper, G., & Woodfield, T. (2019, April). Optimization of TiO2 nanotube formation and dimensions on Ti6A14V alloys influences osteogenic differentiation of human mesenchymal stromal cells. Poster session presented at the Australasian Society for Biomaterials and Tissue Engineering (ASBTE) Early Career Researcher Workshop, Sydney, Australia.

Alcala-Orozco, C. R., Mutreja, I., Cui, X., Hooper, G. J., Lim, K. S., & Woodfield, T. B. F. (2019, April). Strontium-based nanocomposite bioink for 3D bioprinting of high shape-fidelity osteoconductive scaffolds. Poster session presented at the Australasian Society for Biomaterials and Tissue Engineering (ASBTE) Early Career Researcher Workshop, Sydney, Australia.

Conference Contribution - Verbal presentation and other Conference outputs

Woodfield, T. B. F., Lim, K. S., Lindberg, G. C. J., Cui, S., Alcala-Orozco, C., & Hooper, G. J. (2019, August-September). Biofabrication of the musculoskeletal tissue niche: Tissue spheroid and bioink platiforms. Verbal presentation at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand.

Deng, Y., Kieser, D., Wyatt, M., Stringer, M., Frampton, C., & Hooper, G. (2019, September-October). Risk factors for periprosthetic femoral fractures around total hip arthroplasty: A systematic review and meta-analysis. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Stringer, M., Hooper, G., Frampton, C., & Kieser, D. (2019, September-October). Periprosthetic fractures of the femur in primary total hip arthroplasty: A New Zealand Jjoint Registry analysis. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Ramage, D., Hooper, N., Snell, D., & Hooper, G. (2019, September-October). Does a titanium-coated polyethylene Press-fit cup give reliable longterm results? A ten year follow up. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Shin, S., Hooper, G., Frampton, C., & Gilchrist, N. (2019, September-October). The five year results of bone mineral density and content in proximal tibia after implantation of the Oxford uncemented unicompartmental arthroplasty. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Stone, B., Frampton, C., Nugent, M., Young, S., & Hooper, G. (2019, September-October). Is lifetime risk of revision a more appropriate tool to assess the success of hip and knee arthroplasty? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Prendergast, F., Snell, D., & Hooper, G. (2019, September-October). Use of the World Health Organisation Quality of Life 8 Questionnaire in knee arthroplasty: Christchurch, New Zealand. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Hooper, G. J., May, J., Nugent, M., Douglas, M., Parker, J., & Lim, K. (2019, May). Is tranexamic acid useful in reducing knee swelling and improving early function following arthroscopic meniscectomy? Verbal presentation at the 12th Biennial International Society of Arthroscopy, Knee Surgery & Orthopaedic Sports Medicine (ISAKOS) Congress, Cancun, Mexico.

Hooper, G. (2019, April). Is single-anaesthetic bilateral primary total hip replacement still safe? A 16-year cohort study. Invited presentation at the Zimmer Biomet Institute Primary Hip and Knee Masterclass Meeting: Advanced Technologies for the Modern Day Patient, Melbounre, Australia.

Hooper, G. (2019, April). Does femoral offset affect replacements? Results from a national registry. Invited presentation at the Zimmer Biomet Institute Primary Hip and Knee Masterclass Meeting: Advanced Technologies for the Modern Day Patient, Melbounre, Australia.

Hooper, G. (2019, April). Lifetime risk of revision surgery in THA & TKA. Invited presentation at the Zimmer Biomet Institute Primary Hip and Knee Masterclass Meeting: Advanced Technologies for the Modern Day Patient, Melbounre, Australia.

Hooper, G. (2019, April). The impact of patient and surgical factors on the rate of postoperative infection after total hip arthroplasty: A New Zealand Joint Registry study. Invited presentation at the Zimmer Biomet Institute Primary Hip and Knee Masterclass Meeting: Advanced Technologies for the Modern Day Patient, Melbounre, Australia.

2018

Chapter in Book - Research

Atienza Roca, P., Cui, X., Hooper, G. J., Woodfield, T. B. F., Lim, K. S., & Khang, G. (2018). Growth factor delivery systems for tissue engineering and regenerative medicine. In H. J. Chun, C. H. Park & I. K. Kwon (Eds.), Advances in experimental medicine and biology: (Vol. 1078) Cutting-edge enabling technologies for regenerative medicine. (pp. 245-269). Singapore: Springer. doi: 10.1007/978-981-13-0950-2_13

Journal - Research Article

Stewart, R., Kieser, D. C., Scholze, M., Hammer, N., Stone, B., & Hooper, G. (2018). Preliminary biomechanical results of a novel pin configuration for external fixation of vertical shear pelvic fractures. ANZ Journal of Surgery, 88(10), 1051-1055. doi: 10.1111/ans.14822

Campi, S., Pandit, H., Hooper, G., Snell, D., Jenkins, C., Dodd, C. A. F., Maxwell, R., & Murray, D. W. (2018). Ten-year survival and seven-year functional results of cementless Oxford unicompartmental knee replacement: A prospective consecutive series of our first 1000 cases. Knee, 25(6), 1231-1237. doi: 10.1016/j.knee.2018.07.012

Parrish, J., Lim, K. S., Baer, K., Hooper, G. J., & Woodfield, T. B. F. (2018). A 96-well microplate bioreactor platform supporting individual dual perfusion and high-throughput assessment of simple or biofabricated 3D tissue models. Lab on a Chip, (18), 2757-2775. doi: 10.1039/c8lc00485d

Kieser, D. C., Ailabouni, R., Kieser, S. C. J., Wyatt, M. C., Armour, P. C., Coates, M. H., & Hooper, G. J. (2018). The use of an Ossis custom 3D-printed tri-flanged acetabular implant for major bone loss: Minimum 2-year follow-up. HIP International, 28(6), 668-674. doi: 10.1177/1120700018760817

Kieser, D. C., Wyatt, M. C., Beswick, A., Kunutsor, S., & Hooper, G. J. (2018). Does the type of surgical drape (disposable versus non-disposable) affect the risk of subsequent surgical site infection? Journal of Orthopaedics, 15(2), 566-570. doi: 10.1016/j.jor.2018.05.015

Lim, K. S., Levato, R., Costa, P. F., Castilho, M. D., Alcala-Orozco, C. R., van Dorenmalen, K. M. A., … Hooper, G. J., … Woodfield, T. B. F. (2018). Bio-resin for high resolution lithography-based biofabrication of complex cell laden constructs. Biofabrication, 10, 034101. doi: 10.1088/1758-5090/aac00c

Storey, R., Frampton, C., Kieser, D., & Hooper, G. (2018). Does orthopaedic training compromise the outcome in knee joint arthroplasty? Journal of Surgical Education, 75(5), 1292-1298. doi: 10.1016/j.jsurg.2018.02.011

Parker, J. D., Lim, K. S., Kieser, D. C., Woodfield, T. B. F., & Hooper, G. J. (2018). Is tranexamic acid toxic to articular cartilage when administered topically? What is the safe dose? Bone & Joint Journal, 100-B(3), 404-412. doi: 10.1302/0301-620X.100B3.BJJ-2017-1135.R1

Smith, J. O., Frampton, C. M. A., Hooper, G. J., & Young, S. W. (2018). The impact of patient and surgical factors on the rate of postoperative infection after total hip arthroplasty: A New Zealand Joint Registry Study. Journal of Arthroplasty, 33(6), 1884-1890. doi: 10.1016/j.arth.2018.01.021

Snell, D. L., Martin, R., Macleod, A. D., Surgenor, L. J., Siegert, R. J., Hay-Smith, E. J. C., Melzer, T., Hooper, G. J., & Anderson, T. (2018). Untangling chronic pain and post-concussion symptoms: The significance of depression. Brain Injury, 32(5), 583-592. doi: 10.1080/02699052.2018.1432894

Mekhileri, N. V., Lim, K. S., Brown, G. C. J., Mutreja, I., Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2018). Automated 3D bioassembly of micro-tissues for biofabrication of hybrid tissue engineered constructs. Biofabrication, 10(2). doi: 10.1088/1758-5090/aa9ef1

Snell, D. L., Hipango, J., Sinnott, K. A., Dunn, J. A., Rothwell, A., Hsieh, C. J., … Hooper, G. (2018). Rehabilitation after total joint replacement: A scoping study. Disability & Rehabilitation, 40(14), 1718-1731. doi: 10.1080/09638288.2017.1300947

Journal - Research Other

Price, A. J., Alvand, A., Troelsen, A., Katz, J. N., Hooper, G., Gray, A., … Beard, D. (2018). Knee replacement. Lancet, 392(10158), 1672-1682. doi: 10.1016/S0140-6736(18)32344-4

Conference Contribution - Published proceedings: Abstract

Gilchrist, N., Dalzell, K., Pearson, S., Hooper, G., Hoeben, K., Hickling, J., McKie, J., … Gutenstein, M. (2018). Fast track hip fracture management: Model for sarcopenia treatment? Proceedings of the Australian & New Zealand Society for Sarcopenia & Frality Research (ANZSSFR) Annual Meeting. (pp. 38). Retrieved from https://anzssfr.org/past-meetings

Li, J., Mutreja, I., Tredinnick, S., Soja, A., Hooper, G., & Woodfield, T. (2018). Optimization of TiO2 nanotube formation and dimensions on Ti6A14V alloys influences osteogenic differentiation of human mesenchymal stromal cells [Roger Melick Young Investigator Award]. Proceedings of the Australian and New Zealand Bone and Mineral Society (ANZBMS) 28th Annual Scientific Meeting. (pp. 38-39). Retrieved from https://www.anzbms.org.au/

Stewart, R., Kieser, D., Scholze, M., Hammer, N., Stone, B., & Hooper, G. (2018). Preliminary biomechanical results of a novel pin configuration for external fixation of vertical shear pelvic fractures. ANZ Journal of Surgery, 88(Suppl. 1), (pp. 114). doi: 10.1111/ans.14531

Alcala Orozco, C., Mutreja, I., Lim, K., Hooper, G., & Woodfield, T. (2018). Strontium-based nanocomposite bioinks for improved osteogenic differentiation of mesenchymal stromal cells. Proceedings of the Australasian Society for Biomaterials and Tissue Engineering (ASBTE) 26th Annual Conference. (pp. 53). Retrieved from https://www.asbte.org

Conference Contribution - Poster Presentation (not in published proceedings)

Brown, G., Longoni, A., Lim, K., Rosenberg, A., Hooper, G., Gawlitta, D., & Woodfield, T. (2018, September). Vitreous humor as an extracellular matrix hydrogel for cartilage tissue engineering applications. Poster session presented at the Tissue Engineering and Regenerative Medicine International Society (TERMIS) 5th World Congress, Kyoto, Japan.

Lim, K. S., Atienza Roca, P., Brown, G. C. J., Hooper, G. J., & Woodfield, T. B. F. (2018, September). Photo-click gelatin-norbornene hydrogels for tissue vascularisation. Poster session presented at the Tissue Engineering and Regenerative Medicine International Society (TERMIS) 5th World Congress, Kyoto, Japan.

Lim, K. S., Brown, G. C. J., Soliman, B. G., Hooper, G. J., Groll, J., & Woodfield, T. B. F. (2018, September). Photo-click thiol-ene gelatin based hydrogels as bioinks for bioprinting. Poster session presented at the Tissue Engineering and Regenerative Medicine International Society (TERMIS) 5th World Congress, Kyoto, Japan.

Conference Contribution - Verbal presentation and other Conference outputs

Prendergast, F., Hooper, G., & May, J. (2018, October). Unicompartmental knee arthroplasty mobile bearing dislocation: Functional outcome following revision. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Rotorua, New Zealand.

May, J., Snell, D., Stringer, M., Gane, S., Maxwell, R., Hooper, G., & Douglas, M. (2018, October). Functional outcome comparison of unicompartmental versus total knee arthroplasty in isolated radiographically matched lateral compartment osteoarthritis. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Rotorua, New Zealand.

Hooper, G., Lee, A., Gilchrist, N., Maxwell, R., Inglis, G., & Frampton, C. (2018, October). Can acetabular bone stock be improved by using less stiff acetabular components? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Rotorua, New Zealand.

Alcala-Orozco, C. R., Mutreja, I., Lim, K. S., Lindberg, G., Hooper, G. J., & Woodfield, T. (2018, October). Strontium-based nanocomposite bioink for 3D-bioprinting of scaffolds with long-term shape retention and improved osteogenic differentiation of mesenchymal stromal cells. Verbal presentation at the International Society for Biofabrication Annual Meeting, Würzburg, Germany.

Lindberg, G., Lim, K., Soliman, B., Bertlein, S., Jungst, T., Hooper, G., … Woodfield, T. (2018, October). Photo-clickable allylated gelatin and thiolated heparin as chondro-instructive bioinks for 3D-biofabrication. Verbal presentation at the International Society for Biofabrication Annual Meeting, Würzburg, Germany.

Lindberg, G. C. J., Lim, K. S., Soliman, B. G., Hooper, G. J., & Woodfield, T. B. F. (2018, August). Photo-curable thiol-ene gelatin-heparin hydrogels for 3D-biofabrication of functional cartilage. Verbal presentation at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand.

Woodfield, T., Lim, K. S., Brown, G., Schon, B. S., Mekhileri, N. V., Hooper, G. J., … Groll, J. (2018, August). Designing bio-ink and bio-resin platforms for 3D bioprinting and bioassembly. Verbal presentation at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand.

Li, J., Mutreja, I., Tredinnick, S., Soja, A., Hooper, G., & Woodfield, T. (2018, August). Optimization of TiO2 nanotube formation and dimensions on Ti6Al4V alloys influences osteogenic differentiation of human mesenchymal stromal cells. Verbal presentation at the Queenstown Molecular Biology (QMB) Meetings, Queenstown, New Zealand.

Hooper, G. (2018, October). Functional outcome comparison of unicompartmental v TKR in isolated radiographically matched lateral compartment OA. Verbal presentation at the New Zealand Knee & Sports Surgery Society Meeting, Taupo, New Zealand.

Armstrong, J., Hooper, G., & Shaar, J. (2018, August). Managing lower limb fractures and dislocations. Workshop presentation at the 9th South General Practice Conference & Medical Exhibition (GP CME), Christchurch, New Zealand.

Hudson, B., Williman, J. A., Stamp, L. K., Alchin, J. S., Hooper, G. J., Mangin, D., Thompson, B. F., & Toop, L. (2018, September). Nortriptyline in knee osteoarthritis (NortIKA Study): A randomised controlled trial. Verbal presentation at the General Practice and Primary Care Research Weekend, Hanmer Springs, New Zealand.

2017

Journal - Research Article

Bertlein, S., Brown, G., Lim, K. S., Jungst, T., Boeck, T., Blunk, T., … Hooper, G. J., Woodfield, T. B. F., & Groll, J. (2017). Thiol-ene clickable gelatin: A platform bioink for multiple 3D biofabrication technologies. Advanced Materials, 29(44), 1703404. doi: 10.1002/adma.201703404

Brown, G. C. J., Lim, K. S., Farrugia, B. L., Hooper, G. J., & Woodfield, T. B. F. (2017). Covalent incorporation of heparin improves chondrogenesis in photocurable gelatin-methacryloyl hydrogels. Macromolecular Bioscience, 17(12), 1700158. doi: 10.1002/mabi.201700158

Stamp, L. K., Haslett, J., Chapman, P., O'Donnell, J., Raja, R., Rothwell, A., Frampton, C., & Hooper, G. (2017). Rates of joint replacement surgery in New Zealand, 1999-2015: A comparison of rheumatoid arthritis and osteoarthritis. Journal of Rheumatology, 44(12), 1823-1827. doi: 10.3899/jrheum.170551

Schouten, R., Malone, A. A., Frampton, C. M., Tiffen, C., & Hooper, G. (2017). Five-year follow-up of a prospective randomised trial comparing ceramic-on-metal and metal-on-metal bearing surfaces in total hip arthroplasty. Bone & Joint Journal, 99-B(10), 1298-1303. doi: 10.1302/0301-620x.99b10.bjj-2016-0905.r1

Halasi, Jr, T., Kieser, D., Frampton, C. M. A., & Hooper, G. J. (2017). Midterm analysis of the seleXys cup with ceramic inlay. Arthroplasty Today, 3, 171-175. doi: 10.1016/j.artd.2016.10.003

Vadei, L., Kieser, D. C., Frampton, C., & Hooper, G. (2017). Survivorship of total hip joint replacements following isolated liner exchange for wear. Journal of Arthroplasty, 32(11), 3484-3487. doi: 10.1016/j.arth.2017.05.055

Gilchrist, N., Dalzell, K., Pearson, S., Hooper, G., Hoeben, K., Hickling, J., McKie, J., … Gutenstein, M. (2017). Enhanced hip fracture management: Use of statistical methods and dataset to evaluate a fractured neck of femur fast track pathway: Pilot study. New Zealand Medical Journal, 130(1455), 91-101. Retrieved from https://www.nzma.org.nz/journal

Inglis, T., Armour, P., Inglis, G., & Hooper, G. (2017). Rationing of hip and knee referrals in the public hospital: The true unmet need. New Zealand Medical Journal, 130(1452), 39-48. Retrieved from https://www.nzma.org.nz/journal

FitzPatrick, A. J., Rodgers, G. W., Hooper, G. J., & Woodfield, T. B. F. (2017). Development and validation of an acoustic emission device to measure wear in total hip replacements in-vitro and in-vivo. Biomedical Signal Processing & Control, 33, 281-288. doi: 10.1016/j.bspc.2016.12.011

Rodgers, G. W., Welsh, R., King, L. J., FitzPatrick, A. J., Woodfield, T. B. F., & Hooper, G. J. (2017). Signal processing and event detection of hip implant acoustic emissions. Control Engineering Practice, 58, 287-297. doi: 10.1016/j.conengprac.2016.09.013

Roffe, L., FitzPatrick, A. J., Rodgers, G. W., Woodfield, T. B. F., & Hooper, G. J. (2017). Squeaking in ceramic-on-ceramic hips: No evidence of contribution from the trunnion morse taper. Journal of Orthopaedic Research, 35(8), 1793-1798. doi: 10.1002/jor.23458

Rajendran, K., Löbker, C., Schon, B. S., Bateman, C. J., Younis, R. A., de Ruiter, N. J. A., … Ramyar, M., Hooper, G. J., Butler, A. P. H., Woodfield, T. B. F., & Anderson, N. G. (2017). Quantitative imaging of excised osteoarthritic cartilage using spectral CT. European Radiology, 27(1), 384-392. doi: 10.1007/s00330-016-4374-7

Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2017). Modular tissue assembly strategies for biofabrication of engineered cartilage. Annals of Biomedical Engineering, 45(1), 100-114. doi: 10.1007/s10439-016-1609-3

Journal - Research Other

Hooper, G. (2017). Improving outcomes in orthopaedic care. New Zealand Medical Journal, 130(1455), 10-11. Retrieved from https://www.nzma.org.nz/journal

Conference Contribution - Published proceedings: Full paper

FitzPatrick, A. J., Rodgers, G. W., Woodfield, T. B. F., & Hooper, G. J. (2017). Cepstrum analysis for determining the fundamental frequency of total hip replacement acoustic emissions. IFAC PapersOnLine, 50(1), (pp. 9932-9937). doi: 10.1016/j.ifacol.2017.08.1642

Conference Contribution - Published proceedings: Abstract

Snell, D., Sinnott, A., Dunn, J., Hsieh, J., Rothwell, A., DeJong, G., & Hooper, G. (2017). Rehabilitation after joint replacement in New Zealand: A national survey [Plenary]. Proceedings of the New Zealand Rehabilitation Conference: Making an Impact: Putting Knowledge to Work in Rehabilitation. Retrieved from http://www.nzrehabconference2017.co.nz/nzrc17

Harun, S., Chambers, S., Hooper, G., Frampton, C., Chapman, P., Mohammed, R., … Haslett, J., Nolan, I., & Stamp, L. (2017). Prosthetic joint infections in Canterbury, New Zealand: A comparison of individuals with and without a rheumatic disease. Internal Medicine Journal, 47(Suppl. 2), (pp. 21). doi: 10.1111/imj.13426

Conference Contribution - Poster Presentation (not in published proceedings)

Brown, G. C. J., Lim, K., Bertlein, S., Hooper, G., Groll, J., & Woodfield, T. (2017, June-July). Covalent incorporation of heparin improves chondrogenic tissue formation for 3D bioprinting of photo-curable thiol-ene gelatin based hydrogel bioinks. Poster session presented at the International Cartilage Repair Society (ICRS) Heritage Summit, Gothenburg, Sweden.

Hooper, G., Henley, E., Rothwell, A., & Frampton, C. (2017, October). Revision patterns for total hip and knee replacement over the first 15 years of the New Zealand Joint Registry. Poster session presented at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Auckland, New Zealand.

FitzPatrick, A. J., Rodgers, G. W., Woodfield, T. B. F., & Hooper, G. J. (2017, April). Acoustic emission monitoring and patient gait analysis for total hip replacement condition assessment. Poster session presented at the Australasian Society for Biomaterials and Tissue Engineering (ASBTE) 25th Annual Conference and the 7th Indo-Australian Conference on Biomaterials, Implants, Tissue Engineering and Regenerative Medicine (BiTERM), Canberra, Australia.

Conference Contribution - Verbal presentation and other Conference outputs

Roffe, L., Fitzpatrick, A., Hooper, G., Woodfield, T., & Rodgers, G. (2017, October). Advances in the acoustic assessment of total hip arthroplasty: Squeaking in ceramic-on-ceramic implants. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Auckland, New Zealand.

Hooper, G., Parker, J., Lim, K., Kieser, D., & Woodfield, T. (2017, October). Chondro-toxicity of tranxenamic acid (TVA): A systematic evaluation using 2D and 3D cell culture models as well as human articular cartilage explants. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Auckland, New Zealand.

Hooper, G. (2017, October). Registry update: NZJR. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Auckland, New Zealand.

Hooper, G. (2017, October). Canterbury DHB [Panel discussion: Elective surgery and the DHB: What is our role?]. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Auckland, New Zealand.

Hooper, G. (2017, August). Revision patterns for THR and TKR over 15 years. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 18th Annual Scientific Meeting, Chennai, India.

Hooper, G. (2017, August). What is the best articulation in THA. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 18th Annual Scientific Meeting, Chennai, India.

Hooper, G. (2017, August). Predicting outcomes in TKA. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 18th Annual Scientific Meeting, Chennai, India.

Hooper, G. (2017, August). Outcomes for the cementless UKA. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 18th Annual Scientific Meeting, Chennai, India.

Hooper, G. (2017, August). New horizons in orthopaedics. Plenary presentation at the 8th South General Practice Conference & Medical Exhibition (GP CME), Christchurch, New Zealand.

Armstrong, J., Cragg, K., & Hooper, G. (2017, August). Plaster and splint workshop: Fractures and hand/finger injuries. Workshop presentation at the 8th South General Practice Conference & Medical Exhibition (GP CME), Christchurch, New Zealand.

Hooper, G. (2017, April). Tranexamic Acid: Friend or foe. Verbal presentation at the Oxford^® UKA Users Symposium, Christchurch, New Zealand.

Hooper, G. (2017, April). iDXA studies. Verbal presentation at the Oxford^® UKA Users Symposium, Christchurch, New Zealand.

Hooper, G. (2017, May). NZJR: Change in patterns of revision for THR/TKR over last 15 years. Verbal presentation at the Asia Pacific Masters Symposium: Revision Knee & Hip Arthroplasty, Auckland, New Zealand.

Hooper, G. (2017, May). Implant removal: Tips and tricks. Verbal presentation at the Asia Pacific Masters Symposium: Revision Knee & Hip Arthroplasty, Auckland, New Zealand.

Hooper, G. (2017, May). Cement spacers: Static or articulating. Verbal presentation at the Asia Pacific Masters Symposium: Revision Knee & Hip Arthroplasty, Auckland, New Zealand.

Baxter-Parker, G., Cross, S., Hooper, G., & Gieseg, S. (2017, July). Activation of the innate immune system by physical trauma. Verbal presentation at the New Zealand Branch of the Australasian Society for Immunology (NZ ASI) Annual Scientific Meeting, Christchurch, New Zealand.

2016

Journal - Research Article

Lim, K. S., Schon, B. S., Mekhileri, N. V., Brown, G. C. J., Chia, C. M., Prabakar, S., Hooper, G. J., & Woodfield, T. B. F. (2016). New visible-light photoinitiating system for improved print fidelity in gelatin-based bioinks. ACS Biomaterials Science & Engineering, 2, 1752-1762. doi: 10.1021/acsbiomaterials.6b00149

Tayton, E. R., Frampton, C., Hooper, G. J., & Young, S. W. (2016). The impact of patient and surgical factors on the rate of infection after primary total knee arthroplasty: An analysis of 64 566 joints from the New Zealand Joint Registry. Bone & Joint Journal, 98-B(3), 334-340. doi: 10.1302/0301-620x.98b3.36775

Nunnerley, J., Dunn, J., McPherson, K., Hooper, G., & Woodfield, T. (2016). Return to work for severely injured survivors of the Christchurch earthquake: Influences in the first 2 years. Disability & Rehabilitation, 38(10), 987-993. doi: 10.3109/09638288.2015.1070299

Snell, D. L., Siegert, R. J., Surgenor, L. J., Dunn, J. A., & Hooper, G. J. (2016). Evaluating quality of life outcomes following joint replacement: Psychometric evaluation of a short form of the WHOQOL-Bref. Quality of Life Research, 25, 51-61. doi: 10.1007/s11136-015-1044-1

Journal - Research Other

Hooper, G. (2016). Access to joint replacement: Have we got it right? New Zealand Medical Journal, 129(1442), 6-7. Retrieved from https://www.nzma.org.nz/journal

Hooper, G. (2016). The challenge of the increased demand for joint replacement. New Zealand Medical Journal, 129(1432), 8-9. Retrieved from https://www.nzma.org.nz/journal

Conference Contribution - Published proceedings: Abstract

Lim, K. S., Schon, B. S., Mekhileri, N. V., Hooper, G. J., & Woodfield, T. B. F. (2016). 3D bioprinting of gelatin constructs with enhanced shape fidelity and cell viability via visible light photo-polymerization. Proceedings of the International Conference on Biofabrication. OP-37. Retrieved from http://www.biofabrication2016.org/

Snell, D., Siegert, R., Surgenor, L., Dunn, J., & Hooper, G. (2016). Reducing patient burden with quality of life questionnaires: Psychometric evaluation of a short form of the WHOQOL-Bref in arthroplasty patients. Archives of Physical Medicine & Rehabilitation, 97(10), (pp. e37). doi: 10.1016/j.apmr.2016.08.108

Snell, D., Martin, R., Surgenor, L., Hay-Smith, J., Hooper, G., Melzer, T., Siegert, R., & Anderson, T. (2016). Mild traumatic brain injury and chronic pain: Using mixed methods to explore unique and overlapping phenomenology. Archives of Physical Medicine & Rehabilitation, 97(10), (pp. e2-e3). doi: 10.1016/j.apmr.2016.08.004

Brown, G. C., Lim, K. S., Farrugia, B. L., Hooper, G. J., & Woodfield, T. B. (2016). Fabrication of gelatin-heparin hydrogels with enhanced chondrogenic differentiation and tunable degradation. Frontiers in Bioengineering & Biotechnology, (WBC2016). doi: 10.3389/conf.FBIOE.2016.01.00613

Nunnerley, J., Dunn, J., McPherson, K., Woodfield, T., & Hooper, G. (2016). Negotiating the return to work after an earthquake injury. In J. Deely & A. Dierckx (Eds.), Proceedings of the Inaugural People in Disasters Conference. (pp. 37). School of Psychology, Massey University. Retrieved from http://www.massey.ac.nz/~trauma/

Conference Contribution - Poster Presentation (not in published proceedings)

Mutreja, I., Lim, K. S., Maradze, D., Liu, Y., Hooper, G., & Woodfield, T. B. F. (2016, August-September). Gelatin-magnesium carbonate nanocomposite hydrogels for improved osteogenic differentiation of mesenchymal stem cells. Poster session presented at the Queenstown Molecular Biology (QMB) Meetings, Nelson, New Zealand.

Brown, G., Soliman, B., Bertlein, S., Lim, K., Hooper, G., Groll, J., & Woodfield, T. (2016, August-September). Covalent incorporation of heparin improves chondrogenic tissue formation in gelatin based hydrogels designed for cartilage tissue engineering. Poster session presented at the Queenstown Molecular Biology (QMB) Meetings, Nelson, New Zealand.

Mekhileri, N. V., Schon, B., Lim, K. S., Mutreja, I., Hooper, G., & Woodfield, T. B. F. (2016, August-September). Bioassembly of complex multicellular tissues: An automated 3D microtissue assembly system for tissueengineering and high throughput screening. Poster session presented at the Queenstown Molecular Biology (QMB) Meetings, Nelson, New Zealand.

Conference Contribution - Verbal presentation and other Conference outputs

Singleton, L., & Hooper, G. (2016, October). Revision rates after primary total hip joint arthroplasty: Joint registry analysis of spectron hip. Verbal presentation at the 76th Australian Orthopaedic Association (AOA) and the 66th New Zealand Orthopaedic Association (NZOA) Annual Scientific Meetings, Cairns, Australia.

Hooper, G. (2016, October). Custom triflange acetabulum augment for acetabular revision with substantial bone loss: A mid-term review. Verbal presentation at the 76th Australian Orthopaedic Association (AOA) and the 66th New Zealand Orthopaedic Association (NZOA) Annual Scientific Meetings, Cairns, Australia.

Woodfield, T. B. F., Lim, K., Tredinnick, S., Schon, B., Mekhileri, N., Brown, G., & Hooper, G. J. (2016, August-September). 3D bioprinting and bioassembly of tissue organoids for regeneration of cartilage and bone. Verbal presentation at the Queenstown Molecular Biology (QMB) Meetings, Nelson, New Zealand.

Hooper, G. (2016, August). Trunnionosis: What does it mean? Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 17th Annual Scientific Meeting, Penang, Malaysia.

Hooper, G. (2016, August). The uncemented hip replacement: Its current place in orthopaedic practice. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 17th Annual Scientific Meeting, Penang, Malaysia.

Hooper, G. (2016, August). Ceramic on ceramic articulation: Is this a reasonable risk for the patient? Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 17th Annual Scientific Meeting, Penang, Malaysia.

Hooper, G. (2016, August). Perioperative management in THA. Verbal presentation at the Asia Pacific Arthroplasty Society (APAS) 17th Annual Scientific Meeting, Penang, Malaysia.

Campi, S., Pandit, H., Hooper, G., Snell, D., Jenkins, C., Dodd, C. A. F., Maxwell, R., & Murray, D. W. (2016, April). Ten-year results of minimally invasive cementless Oxford phase 3 unicompartmental knee replacement. Verbal presentation at the 13th Meeting of the Combined Orthopaedic Associations, Cape Town, South Africa.

Hooper, G., Allen, C., Armour, P., & Burn, J. (2016, April). The mid term outcomes using custom implants in acetabular revision. Verbal presentation at the 13th Meeting of the Combined Orthopaedic Associations, Cape Town, South Africa.

Hooper, G., Shouten, R., Snell, D., Malone, A., & Frampton, C. (2016, April). A prospective, randomized controlled trial comparing ceramic-on-metal and metal-on-metal bearing surfaces in total hip arthroplasty. Verbal presentation at the 13th Meeting of the Combined Orthopaedic Associations, Cape Town, South Africa.

Hooper, G., Gilchrist, N., Maxwell, R., & Frampton, C. (2016, April). Can acetabular bone mineral density be improved by using less stiff acetabular components? Verbal presentation at the 13th Meeting of the Combined Orthopaedic Associations, Cape Town, South Africa.

Hooper, G. (2016, April). Perioperative management in THA. Verbal presentation at the 13th Meeting of the Combined Orthopaedic Associations, Cape Town, South Africa.

Hooper, G. (2016, April). Cementless total hip arthroplasty. Verbal presentation at the 13th Meeting of the Combined Orthopaedic Associations, Cape Town, South Africa.

2015

Journal - Research Article

Selvarajah, E., Hooper, G., Grabowski, K., Frampton, C., Woodfield, T. B. F., & Inglis, G. (2015). The rates of wear of X3 highly cross-linked polyethylene at five years when coupled with a 36 mm diameter ceramic femoral head in young patients. Bone & Joint Journal, 97-B(11), 1470-1474. doi: 10.1302/0301-620x.97b11.35736

Hooper, N., Snell, D., Hooper, G., Maxwell, R., & Frampton, C. (2015). The five-year radiological results of the uncemented Oxford medial compartment knee arthroplasty. Bone & Joint Journal, 97B(10), 1358-1363. doi: 10.1302/0301-620X.97B10.35668

Kempthorne, J. T., Ailabouni, R., Raniga, S., Hammer, D., & Hooper, G. (2015). Occult infection in aseptic joint loosening and the diagnostic role of implant sonication. BioMed Research International, 2015, 946215. doi: 10.1155/2015/946215

Nunnerley, J., Dunn, J., McPherson, K., Hooper, G., & Woodfield, T. (2015). Participation and quality of life outcomes among individuals with earthquake-related physical disability: A systematic review. Journal of Rehabilitation Medicine, 47, 385-393. doi: 10.2340/16501977-1965

Ailabouni, R., Jennings, A., & Hooper, G. (2015). Peri-prosthetic infection: An algorithmic approach to diagnosis and management. Orthopaedics & Trauma, 29(1), 69-76. doi: 10.1016/j.mporth.2014.11.005

Journal - Research Other

Hudson, B., Williman, J. A., Stamp, L. K., Alchin, J. S., Hooper, G. J., Mangin, D., Thompson, B. F., & Toop, L. (2015). Nortriptyline in knee osteoarthritis (NortIKA Study): Study protocol for a randomised controlled trial. Trials, 16, 448. doi: 10.1186/s13063-015-0961-1

Conference Contribution - Published proceedings: Full paper

Hooper, N., Sargeant, H., Frampton, C., & Hooper, G. (2015). Does a titanium-coated polyethylene press-fit cup give reliable midterm results? Clinical Orthopaedics & Related Research, 473(12), (pp. 3806-3810). doi: 10.1007/s11999-015-4556-7

Conference Contribution - Published proceedings: Abstract

Brown, G., Lim, K., Woodfield, T., & Hooper, G. (2015). Strategies for temporal control of biophysical signals in biomimetic hydrogels for tissue engineering. Tissue Engineering Part A, 21(Suppl. 1), (pp. S-371-S-372). doi: 10.1089/ten.tea.2015.5000.abstracts

Lim, K. S., Brown, G. C., Mekhileri, N. V., Schon, B. S., Hooper, G. J., & Woodfield, T. B. (2015). The effect of oxygen inhibition in biofabrication of photocrosslinked hydrogels. Tissue Engineering Part A, 21(Suppl. 1), (pp. S-32). doi: 10.1089/ten.tea.2015.5000.abstracts

Conference Contribution - Poster Presentation (not in published proceedings)

Brown, G., Lim, K., Farrugia, B., Hooper, G., & Woodfield, T. (2015, November). Strategies for biofunctionalizing photocurable gelatin methacrylamide hydrogels for cartilage tissue engineering. Poster session presented at the International Conference on Biofabrication, Utrecht, The Netherlands.

McHugh, G., Kieser, D., Frampton, C., & Hooper, G. (2015, October). The role of stem offset in aseptic loosening of the femoral component in total hip arthroplasty: An analysis of the New Zealand Joint Registry. Poster session presented at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Vidakovic, H., Kieser, D., Hooper, G., Maxwell, R., & Frampton, C. (2015, October). Cemented versus uncemented medial Oxford unicompartmental knee arthroplasty: A comparison of midterm survivorship and functional outcomes. Poster session presented at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Vidakovic, H., Kieser, D., Hooper, G., & Frampton, C. (2015, October). Valgus-impacted subcapital neck of femur fractures: A meta-analysis and cost analysis of fixation in-situ versus conservative management. Poster session presented at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Conference Contribution - Verbal presentation and other Conference outputs

Snell, D. L., Martin, R., Macleod, A. D., Surgenor, L., Siegert, R. J., Hay-Smith, E. J. C., Hooper, G. J., Melzer, T., & Anderson, T. (2015, October). Untangling symptoms: Postconcussion syndrome or chronic pain? Verbal presentation at the Australasian Faculty of Rehabilitation Medicine and the New Zealand Rehabilitation Association (AFRM/NZRA) Combined Rehabilitation Meeting, Wellington, New Zealand.

Lim, K. S., Mekhileri, N. V., Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2015, May). Oxygen inhibition in 3D printing of photo-polymerised hydrogels. Verbal presentation at the International Symposium on Biointerface Science and Engineering: Joint Symposium of Biomaterials and Controlled Release Society (BCRS) Taiwan and the Australasian Society for Biomaterials and Tissue Engineering (ASBTE), Taipei, Taiwan.

Woodfield, T., Schon, B., Lim, K., Mekhileri, N., Schrobback, K., & Hooper, G. (2015, May). 3D printing and modular tissue assembly platforms for musculoskeletal regenerative medicine. Verbal presentation at the International Symposium on Biointerface Science and Engineering: Joint Symposium of Biomaterials and Controlled Release Society (BCRS) Taiwan and the Australasian Society for Biomaterials and Tissue Engineering (ASBTE), Taipei, Taiwan.

Hooper, G., Gilchrist, N., Maxwell, R., & Frampton, C. (2015, September). Can acetabular bone mineral density be improved by using less stiff acetabular components? Verbal presentation at the International Hip Society 40th Year Anniversary Meeting, Chicago, IL.

Hooper, G. (2015, September). What does make the concept so special: Case study of more than 1000 RM cups. Verbal presentation at the International RM Club Meeting, Lucerne, Switzerland.

Sharplin, P., & Hooper, G. (2015, October). Surgical drapes pilot study: Does repairing reusable drapes increase intraoperative bacterial recolonisation? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Stamp, L., Frampton, C., Hooper, G., Rothwell, A., & Chapman, P. (2015, September). Joint replacement surgery in inflammatory arthritis: Changes over time. Verbal presentation at the New Zealand Rheumatology Association Annual Scientific Meeting, Queenstown, New Zealand.

Lim, K. S., Mekhileri, N. V., Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2015, May). Strategies to combat oxygen inhibition in 3D printing of photo-polymerised hydrogels. Verbal presentation at the 5th Asian Biomaterials Congress (ABMC5), Taipei, Taiwan.

Mekhileri, N. V., Lang, M., Hooper, G., & Woodfield, T. B. F. (2015, April). Integrated system for automated 3D assembly of micro-tissues for cartilage regeneration. Verbal presentation at the 5th International Symposium of Surface and Interface of Biomaterials (ISSIB) and the 24th Annual Conference of the Australasian Society for Biomaterials and Tissue Engineering (ASBTE), Sydney Australia.

Lindberg, G. C. J., Lim, K. S., Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2015, April). Covalent incorporation of heparin in gelatin hydrogels for improved chondrocyte re-differentiation. Verbal presentation at the 5th International Symposium of Surface and Interface of Biomaterials (ISSIB) and the 24th Annual Conference of the Australasian Society for Biomaterials and Tissue Engineering (ASBTE), Sydney Australia.

Lim, K. S., Lindberg, G. C. J., Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2015, April). Oxygen inhibition in 3D printing of photo-curable hydrogels. Verbal presentation at the 5th International Symposium of Surface and Interface of Biomaterials (ISSIB) and the 24th Annual Conference of the Australasian Society for Biomaterials and Tissue Engineering (ASBTE), Sydney Australia.

Rodgers, G. W., FitzPatrick, A., Pedofsky, L., White, D., Kim, K. T., Hooper, G., & Woodfield, T. B. F. (2015, April). Acoustic emission monitoring and post-revision surface roughness assessment of total hip replacement implants. Verbal presentation at the 5th International Symposium of Surface and Interface of Biomaterials (ISSIB) and the 24th Annual Conference of the Australasian Society for Biomaterials and Tissue Engineering (ASBTE), Sydney Australia.

Woodfield, T., Schon, B., Mekhileri, N., Schrobback, K., & Hooper, G. (2015, February). 3D printing and modular tissue assembly: Probing cell-cell and cell-material interactions in 3D. Verbal presentation at the Seventh International Conference on Advanced Materials & Nanotechnology (AMN-7), Nelson, New Zealand.

2014

Journal - Research Article

Hooper, G., Lee, A. J.-J., Rothwell, A., & Frampton, C. (2014). Current trends and projections in the utilisation rates of hip and knee replacement in New Zealand from 2001 to 2026. New Zealand Medical Journal, 127(1401). Retrieved from http://www.nzma.org.nz/journal

Wyatt, J. M., Hooper, G., Frampton, C., & Rothwell, A. (2014). Survival outcomes of cemented compared to uncemented stems in primary total hip replacement. World Journal of Orthopedics, 5(5), 591-596. doi: 10.5312/wjo.v5.i5.591

Allen, C. L., Hooper, G. J., & Frampton, C. M. A. (2014). Do larger femoral heads improve the functional outcome in total hip arthroplasty? Journal of Arthroplasty, 29(2), 401-404. doi: 10.1016/j.arth.2013.06.017

Allen, C. L., Hooper, G. J., Oram, B. J., & Wells, J. E. (2014). Does computer-assisted total knee arthroplasty improve the overall component position and patient function? International Orthopaedics, 38(2), 251-257. doi: 10.1007/s00264-013-1996-0

Conference Contribution - Published proceedings: Full paper

Rodgers, G. W., Young, J. L., Fields, A. V., Shearer, R. Z., Woodfield, T. B. F., Hooper, G. J., & Chase, J. G. (2014). Acoustic emission monitoring of total hip arthroplasty implants. IFAC Proceedings Volumes, 47(3), (pp. 4796-4800). doi: 10.3182/20140824-6-ZA-1003.00928

Conference Contribution - Published proceedings: Abstract

Selvarajah, E., Hooper, G. J., Grabowski, K. C., Inglis, G. S., Woodfield, T., & Frampton, C. (2014). Wear rates of highly cross linked polyethylene with 36mm femoral heads: A prospective study with five-year follow up. Proceedings of the American Academy of Orthopaedic Surgeons (AAOS) Annual Meeting. 245. AAOS. Retrieved from http://aaos2014.conferencespot.org/

Conference Contribution - Poster Presentation (not in published proceedings)

Mekhileri, N. V., Lang, M., Woodfield, T., & Hooper, G. (2014, September). Integrated system for automated 3D assembly of micro-tissues for cartilage regeneration. Poster session presented at the Division of Health Sciences Research Forum: Learning Different Research Languages, Dunedin, New Zealand.

Conference Contribution - Verbal presentation and other Conference outputs

Nunnerley, J., Dunn, J., Woodfield, T., Hooper, G., & McPherson, K. (2014, December). Negotiating the return to work journey after an earthquake injury: A grounded theory study. Verbal presentation at the Sociological Association of Aotearoa New Zealand (SAANZ) Conference: The Social Impact of the Canterbury Earthquakes, Christchurch, New Zealand.

Nunnerley, J., Dunn, J., McPherson, K., Woodfield, T., & Hooper, G. (2014, November). Negotiating the return to work journey after an earthquake injury: A grounded theory study. Invited presentation at the Australian & New Zealand Spinal Cord Society (ANZSCoS) Annual Scientific Meeting: Innovation Beyond the Wheel, Auckland, New Zealand.

Kieser, D., Hooper, G., & Vadei, L. (2014, October). Survivorship of total hip joint bearing exchanges in the New Zealand Registry. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Tauranga, New Zealand.

Sharplin, P., Hooper, G., Rothwell, A., Frampton, C., & Wyatt, M. (2014, October). Which is the best bearing surface for primary total hip replacement? A New Zealand Joint Registry study. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Tauranga, New Zealand.

Sargeant, H., Hooper, N., & Hooper, G. (2014, October). Clinical and radiological outcome of a titanium coated polyethylene monoblock Pressfit cup. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Tauranga, New Zealand.

Hooper, N., Snell, D., Hooper, G., Maxwell, R., Woodfield, T., Penny, I., … Frampton, C. (2014, October). The five year radiological results of the uncemented Oxford medial compartment knee replacement. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Tauranga, New Zealand.

Hooper, G. (2014, October). Five year results and IDEXA changes in Oxford cemented UKA. Verbal presentation at the Knee Society Meeting, Tauranga, New Zealand.

Woodfield, T., Lobker, C., Schon, B., Rajendran, K., Anderson, N., Butler, A., & Hooper, G. (2014, October). Quantitative detection of cartilage and bone health via Mars spectral computed tomography imaging. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Tauranga, New Zealand.

Hooper, G., Wyatt, M., Rothwell, A., & Frampton, C. (2014, October). Comparison of cemented and uncemented femoral fixation in total hip replacement: Is uncemented fixation best? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Tauranga, New Zealand.

Hooper, G. (2014, July). Ceramic squeaking and acoustic monitoring. Verbal presentation at the Stryker Hips & Technology Meeting, Sydney, Australia.

Hooper, G. (2014, July). Large heads on cross-linked polyethylene. Verbal presentation at the Stryker Hips & Technology Meeting, Sydney, Australia.

Awarded Doctoral Degree

Hooper, G. J. (2014). Improving the outcomes of the surgical management of arthritis in New Zealand (MD). University of Otago, Dunedin, New Zealand.

2013

Chapter in Book - Other

Hooper, G. (2013). Orthopaedic Surgery and Musculoskeletal Medicine. In P. Joyce, G. Nicholls, K. Thomas & T. Wilkinson (Eds.), The Christchurch experience: 40 years of research and teaching. (pp. 38-40). Christchurch, New Zealand: University of Otago.

Journal - Research Article

Selvarajah, E., Hooper, G. J., Woodfield, T. B. F., Inglis, G., & Frampton, C. (2013). Measurement of early wear rates with X3 polyethylene and 36-mm femoral heads in young patients: A prospective study. Current Orthopaedic Practice, 24(6), 641-646. doi: 10.1097/BCO.0b013e31829cc4c9

Lash, H., Hooper, G., Hooper, N., & Frampton, C. (2013). Should a patients BMI status be used to restrict access to total hip and knee arthroplasty? Functional outcomes of arthroplasty relative to BMI: Single centre retrospective review. Open Orthopaedics Journal, 7, 594-599. doi: 10.2174/1874325001307010594

Hooper, G. J., Gilchrist, N., Maxwell, R., March, R., Heard, A., & Frampton, C. (2013). The effect of the Oxford uncemented medial compartment arthroplasty on the bone mineral density and content of the proximal tibia. Bone & Joint Journal, 95-B(11), 1480-1483. doi: 10.1302/0301-620x.95b11.31509

Hooper, N. M., Schouten, R., & Hooper, G. J. (2013). The outcome of bone substitute wedges in medial opening high tibial osteotomy. Open Orthopaedics Journal, 7, 373-377. doi: 10.2174/1874325001307010373

Liddle, A. D., Pandit, H., O'Brien, S., Doran, E., Penny, I. D., Hooper, G. J., Burn, P. J., … Maxwell, A. R., & Murray, D. W. (2013). Cementless fixation in Oxford unicompartmental knee replacement: A multicentre study of 1000 knees. Bone & Joint Journal, 95-B(2), 181-187. doi: 10.1302/0301-620x.95b2.30411

Inglis, T., Dalzell, K., Hooper, G., Rothwell, A., & Frampton, C. (2013). Does orthopedic training compromise the outcome in total hip arthroplasty? Journal of Surgical Education, 70(1), 76-80. doi: 10.1016/j.jsurg.2012.08.003

Gilchrist, N., Hooper, G., Frampton, C., Maguire, P., Heard, A., March, R. L., Maxwell, R., & Penny, I. (2013). Measurement of bone density around the Oxford medial compartment knee replacement using iDXA: A precision study. Journal of Clinical Densitometry, 16(2), 178-182. doi: 10.1016/j.jocd.2012.02.015

Journal - Research Other

Hooper, G. (2013). The ageing population and the increasing demand for joint replacement. New Zealand Medical Journal, 126(1377). Retrieved from http://www.nzma.org.nz/journal

Conference Contribution - Published proceedings: Abstract

Schon, B. S., Hooper, G., Vissers, M., & Woodfield, T. B. F. (2013). Assembling modular components to engineer articular cartilage. Proceedings of the Tissue Engineering and Regenerative Medicine International Society European Chapter Meeting (TERMIS-EU). (pp. 266). Retrieved from http://www.termis.org/eu2013/

Nunnerley, J., Dunn, J., McPherson, K., Woodfield, T., & Hooper, G. (2013). The influences on return to employment/productivity for people injured as a result of the Christchurch 22 February 2011 earthquake: A grounded theory study. New Zealand Medical Journal, 126(1386). Retrieved from http://www.nzma.org.nz/journal

Nunnerley, J., Hooper, G., Woodfield, T., McPherson, K., & Dunn, J. (2013). The participation and quality of life outcomes following physical disability as a result of an earthquake: A systematic review. New Zealand Medical Journal, 126(1386). Retrieved from http://www.nzma.org.nz/journal

Conference Contribution - Poster Presentation (not in published proceedings)

Nunnerley, J., Dunn, J., McPherson, K., Woodfield, T., & Hooper, G. (2013, October). The influences on return to employment/productivity for people injured as a result of the Christchurch February 22nd earthquake: A grounded theory study. Poster session presented at the International Spinal Cord Society (ISCoS) 52nd Annual Scientific Meeting, Istanbul, Turkey.

Nunnerley, J., Hooper, G., Woodfield, T., McPherson, K., & Dunn, J. (2013, October). A systematic review of the participation and quality of life outcomes following physical disability as a result of an earthquake. Poster session presented at the International Spinal Cord Society (ISCoS) 52nd Annual Scientific Meeting, Istanbul, Turkey.

Nunnerley, J., Hooper, G., Woodfield, T., McPherson, K., & Dunn, J. (2013, March). The participation and quality of life outcomes following physical disability as a result of an earthquake: A systematic review. Poster session presented at the New Zealand Rehabilitation Conference: Connecting, Living, Rebuilding, Nelson, New Zealand.

Conference Contribution - Verbal presentation and other Conference outputs

Hooper, G. (2013, December). What orthopaedic surgeons need from our scientists. Verbal presentation at the MedTech in Christchurch Workshop, Christchurch, New Zealand.

Selvarajah, E., Hooper, G., Grabowski, K., Woodfield, T., Frampton, C., & Inglis, G. (2013, October). Measurement of early wear rates with X3 polyethylene and 36mm femoral heads in young patients: A prospective study with 5 year follow up. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Nelson, New Zealand.

Lee, A., Hooper, G., & Frampton, C. (2013, October). Current trends and projections in utilisation rates of hip and knee arthroplasty in New Zealand from 2001 to 2030. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Nelson, New Zealand.

Allen, C. L., Hooper, G. J., Oram, B. J., & Wells, J. E. (2013, October). Does computer assisted total knee arthoplasty improve the overall component position and patient function? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Nelson, New Zealand.

Hooper, G. (2013, October). Gap balancing TKA. Verbal presentation at the Knee Society Meeting, Blenheim, New Zealand.

Hooper, G. (2013, October). The changing landscape of knee replacement. Verbal presentation at the Knee Society Meeting, Blenheim, New Zealand.

Hooper, G. (2013, September). Knee replacement: The changing landscape. Invited presentation at the 59th Congress of the South African Orthopaedic Association, Sun City, South Africa.

Hooper, G. (2013, September). PSI and CAS: Are they just a fad? Invited presentation at the 59th Congress of the South African Orthopaedic Association, Sun City, South Africa.

Hooper, G. (2013, September). Predicting TKR outcomes. Invited presentation at the 59th Congress of the South African Orthopaedic Association, Sun City, South Africa.

Hooper, G. (2013, September). Are the outcomes for patients compromised in hip and knee replacement by allowing trainees to operate? Invited presentation at the 59th Congress of the South African Orthopaedic Association, Sun City, South Africa.

Schouten, R., Malone, A. A., Tiffen, C., Frampton, C. M., & Hooper, G. (2013, October). Two year results of a prospective randomised controlled trial comparing ceramic-on-metal and metal-on-metal bearing surfaces in total hip replacement. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Nelson, New Zealand.

Munro, J., Briggs, T., & Hooper, G. (2013, October). Lower limb arthroplasty cases: 3 x 15 minute arthroplasty cases. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Nelson, New Zealand.

Dunn, J., Sinnott, A., Rothwell, A., & Hooper, G. (2013, March). The technological world: Does upper limb reconstructive surgery for tetraplegia still have a role? Verbal presentation at the New Zealand Rehabilitation Conference: Connecting, Living, Rebuilding, Nelson, New Zealand.

Nunnerley, J., Dunn, J., McPherson, K., Woodfield, T., & Hooper, G. (2013, March). What are the influences on return to employment or productivity in individuals injured as a result of the Christchurch February 22nd earthquake: A grounded theory study. Verbal presentation at the New Zealand Rehabilitation Conference: Connecting, Living, Rebuilding, Nelson, New Zealand.

Schon, B. S., Hooper, G. J., & Woodfield, T. B. F. (2013, April). Probing cell-biomaterial and tissue-tissue interactions via 3D assembly of engineered cartilage microtissues. Verbal presentation at the 22nd Annual Conference of the Australasian Society for Biomaterials & Tissue Engineering (ASBTE) in conjunction with the 5th Indo-Australian Conference on Biomaterials, Implants, Tissue Engineering and Drug Delivery Systems, Tanunda, Australia.

2012

Journal - Research Article

Schouten, R., Malone, A. A., Tiffen, C., Frampton, C. M., & Hooper, G. (2012). A prospective, randomised controlled trial comparing ceramic-on-metal and metal-on-metal bearing surfaces in total hip replacement. Journal of Bone & Joint Surgery (Br), 94(11), 1462-1467. doi: 10.1302/0301-620x.94b11.29343

Pearse, A. J., Hooper, G. J., Rothwell, A. G., & Frampton, C. (2012). Osteotomy and unicompartmental knee arthroplasty converted to total knee arthroplasty: Data from the New Zealand Joint Registry. Journal of Arthroplasty, 27(10), 1827-1831. doi: 10.1016/j.arth.2012.05.031

Warren, C., Gilchrist, N., Coates, M., Frampton, C., Helmore, J., McKie, J., & Hooper, G. (2012). Atypical subtrochanteric fractures, bisphosphonates, blinded radiological review. ANZ Journal of Surgery, 82(12), 908-912. doi: 10.1111/j.1445-2197.2012.06199.x

Lee, A. J.-J., Raniga, S., Hooper, G., Perry, A., Bisset, R., Darley, D., & Hurley-Watts, C. (2012). The Time Out Procedure: Have we changed our practice? New Zealand Medical Journal, 125(1362). Retrieved from http://www.nzma.org.nz/journal

Hooper, G. J., Rothwell, A. G., Hooper, N. M., & Frampton, C. (2012). The relationship between the American Society of Anesthesiologists physical rating and outcome following total hip and knee arthroplasty: An analysis of the New Zealand Joint Registry. Journal of Bone & Joint Surgery (Am), 94(12), 1065-1070. doi: 10.2106/JBJS.J.01681

Hooper, G. J., Maxwell, A. R., Wilkinson, B., Mathew, J., Woodfield, T. B. F., Penny, I. D., Burn, P. J., & Frampton, C. (2012). The early radiological results of the uncemented Oxford medial compartment knee replacement. Journal of Bone & Joint Surgery (Br), 94(3), 334-338. doi: 10.1302/0301-620X.94B3.27407

Schon, B. S., Schrobback, K., van der Ven, M., Stroebel, S., Hooper, G. J., & Woodfield, T. B. F. (2012). Validation of a high-throughput microtissue fabrication process for 3D assembly of tissue engineered cartilage constructs. Cell & Tissue Research, 347(3), 629-642. doi: 10.1007/s00441-011-1311-6

Conference Contribution - Published proceedings: Full paper

Khan-Edmundson, A., Rodgers, G. W., Woodfield, T. B. F., Hooper, G. J., & Chase, J. G. (2012). Tissue attenuation characteristics of acoustic emission signals for wear and degradation of total hip arthoplasty implants. In B. Benyo, S. Andreassen, D. D. Feng, E. Carson, J. G. Chase & L. Kovács (Eds.), Proceedings of the 8th International Federation of Automatic Control (IFAC) Symposium on Biological and Medical Systems. 8(Pt. 1), (pp. 355-360). doi: 10.3182/20120829-3-HU-2029.00046

Conference Contribution - Published proceedings: Abstract

Woodfield, T., Siegert, A., Schon, B., Schrobback, K., & Hooper, G. (2012). Novel imaging methods for detecting cartilage tissue quality via MARS-micro computed tomography. Journal of Bone & Joint Surgery (Br), 94-B(Suppl. XLI), (pp. 122). [Abstract]

Woodfield, T., Schon, B., Schrobback, K., & Hooper, G. (2012). Next generation cartilage tissue engineering strategies based on 3D tissue assembly. Journal of Bone & Joint Surgery (Br), 94-B(Suppl. XLI), (pp. 123). [Abstract]

Conference Contribution - Verbal presentation and other Conference outputs

Hooper, G. J. (2012, February). Does the use of laminar flow and full body exhaust suits decrease revision for infection in total knee replacement? Verbal presentation at the American Academy of Orthopaedic Surgeons (AAOS) Annual Meeting, San Francisco, CA.

Hooper, G. (2012, August). Ligament balancing algorithm: Does the order affect the outcome? Verbal presentation at the Balance and Stability: Insights and Skills (BASIS) Knee Symposium, Gold Coast, Australia.

Hooper, G. (2012, August). Surgical tips and tricks: My experience of treating the severe valgus knee. Verbal presentation at the Balance and Stability: Insights and Skills (BASIS) Knee Symposium, Gold Coast, Australia.

Rodgers, G., Fields, A., Shearer, R., Young, J. L., Chase, G., Burn, J., Hooper, G., & Woodfield, T. (2012, October). Results of in-vitro and in-vivo acoustic emission monitoring of total hip replacement implants. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Allen, C., & Hooper, G. (2012, October). Do larger femoral heads improve the functional outcome in total hip replacement? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Hooper, G. (2012, October). My personal experience with meniscal bearings and rotating platform bearings. Verbal presentation at the 35 Years of Mobile Bearing Experience Symposium, Berlin, Germany.

Hooper, G. (2012, November). Diagnosis, treatment and prevention of prosthetic joint infections: A surgeon's perspective. Verbal presentation at the 8th International Healthcare Infection Society (HIS) Conference and Federation of Infection Societies (FIS) Annual Conference, Liverpool, UK.

Henry, E., Seigne, R., & Hooper, G. (2012, October). The Early Dietetic Intervention Initiative: Reducing weight in morbidly obese patients requiring hip and knee replacements. Does it work? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Lash, H., Hooper, N., & Hooper, G. (2012, October). Should patients BMI status be used to restrict access to total hip and knee arthroplasty? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Hooper, G., Gilchrist, N., Maxwell, R., Frampton, C., March, R., & Heard, A. (2012, October). The effect of the Oxford uncemented medial compartment arthroplasty on the bone density of the proximal tibia. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.

Hooper, G. (2012, September). ACL injuries, meniscal tears and the development of osteoarthritis. Keynote presentation at the New Zealand Association Musculoskeletal Medicine Scientific Meeting: Joint Matters, Wellington, New Zealand.

Hooper, G. (2012, September). Surgical advances in treatment of osteoarthritis: Cartilage regeneration and transplantation. Keynote presentation at the New Zealand Association Musculoskeletal Medicine Scientific Meeting: Joint Matters, Wellington, New Zealand.

Woodfield, T., Butler, A. P. H., Siegert, A., & Hooper, G. J. (2012, May). Quantitative detection of cartilage and bone tissue quality via spectral MARS-CT imaging. Verbal presentation at the 10th World Congress of the International Cartilage Repair Society (ICRS), Montreal, Canada.

2011

Journal - Research Article

Kempthorne, J. T., Armour, P. C., Rietveld, J. A., & Hooper, G. J. (2011). Surgical dislocation of the hip and the management of femoroacetabular impingement: Results of the Christchurch experience. ANZ Journal of Surgery, 81(6), 446-450. doi: 10.1111/j.1445-2197.2010.05489.x

Hooper, G. J., Rothwell, A. G., Frampton, C., & Wyatt, M. C. (2011). Does the use of laminar flow and space suits reduce early deep infection after total hip and knee replacement? The ten-year results of the New Zealand Joint Registry. Journal of Bone & Joint Surgery (Br), 93-B(1), 85-90. doi: 10.1302/0301-620X.93B1.24862

Schouten, B. J., Prickett, T. C. R., Hooper, A. A., Hooper, G. J., Yandle, T. G., Richards, A. M., & Espiner, E. A. (2011). Central and peripheral forms of C-type natriuretic peptide (CNP): Evidence for differential regulation in plasma and cerebrospinal fluid. Peptides, 32(4), 797-804. doi: 10.1016/j.peptides.2011.01.013

Journal - Research Other

Hooper, G. (2011). Sarcoma services in New Zealand [Editorial]. New Zealand Medical Journal, 124(1346). Retrieved from http://journal.nzma.org.nz/journal/124-1346/4964/content.pdf

Hooper, G. (2011). [Reply to letter to the editor Anterior cruciate ligament reconstructions, the debate continues: With another response by Assoc Prof Hooper]. New Zealand Medical Journal, 124(1335). Retrieved from http://journal.nzma.org.nz/journal/124-1335/4692/content.pdf

Hooper, G. (2011). [Reply to letter to the editor Against anterior cruciate ligament reconstructions]. New Zealand Medical Journal, 124(1334). Retrieved from http://journal.nzma.org.nz/journal/124-1334/4650/content.pdf

Conference Contribution - Published proceedings: Abstract

Kempthorne, J. T., Ailabouni, R., Raniga, S., Hammer, D., & Hooper, G. (2011). The role of occult infection in the aetiology of aseptic loosening using ultrasonic sonification and conventional sampling techniques. Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Nunnerley, J., Sinnott, K. A., Singhal, R., Vincent, A., & Hooper, G. (2011). A retrospective audit of multi-trauma patients in Christchurch to investigate the feasibility of transitional rehabilitation for orthopaedic trauma patients. Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Rodgers, G., Chase, G., Hooper, G., & Woodfield, T. (2011). Screening for early wear or failure in total hip arthroplasty via acoustic emission monitoring. Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Schouten, R., Malone, A., & Hooper, G. (2011). Metal ion levels and functional outcomes of ceramic-on-metal versus metal-on-metal total hip arthroplasty: A prospective, randomized controlled trial. Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Woodfield, T., Schon, B., Schrobback, K., & Hooper, G. (2011). Next generation cartilage tissue engineering strategies based on 3D tissue assembly. Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Woodfield, T., Siegert, A., Schon, B., Schrobback, K., & Hooper, G. (2011). Novel imaging methods for detecting cartilage tissue quality via MARS-micro computed tomography. Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Locker, J., Hooper, G., & Chambers, S. (2011). What is the best treatment for infected arthroplasty: Debridement versus 2 stage revision? Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Hooper, G., Raniga, S., Lee, J., Perry, A., Darley, D., & Hurley-Watts, C. (2011). The time out procedure: Have we changed our practice? Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Inglis, T., Hooper, G., & Dalzell, K. (2011). Does orthopaedic training compromise the outcome in total hip joint replacement? Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Hooper, G., Schouten, B., Prickett, T., Hooper, A., Yandle, T., & Espiner, E. (2011). C-type natriuretic peptide: A predictor of spinal cord healing? Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Hooper, G., Gilchrist, N., Frampton, C., Maxwell, R., Heard, A., & Mcguire, P. (2011). Bone mineral density and the uncemented Oxford medial compartmental arthroplasty. Proceedings of the New Zealand Orthopaedic Association (NZOA) and Australian Orthopaedic Association (AOA) Combined Annual Scientific Meeting: Orthopaedic Education: The E-future. Retrieved from http://www.aoanzoa2011.co.nz/

Woodfield, T., Hooper, G., Dias, G., & Staiger, M. (2011). Biodegradable metals: A new class of orthopaedic biomaterials. Journal of Bone & Joint Surgery (Br), 93-B(Suppl. III), (pp. 382). [Abstract]

Selvarajah, E., Hooper, G., Devane, P., & Woodfield, T. (2011). Wear rates of highly cross linked polyethylene in total hip arthroplasty using 36mm heads: A minimum 2 year follow-up study. Journal of Bone & Joint Surgery (Br), 93-B(Suppl. III), (pp. 381). [Abstract]

Schouten, R., & Hooper, G. (2011). The use of bone substitute (triosite) wedges in medial opening wedge high tibial osteotomies. Journal of Bone & Joint Surgery (Br), 93-B(Suppl. III), (pp. 377). [Abstract]

Whitehead, D., Hooper, G., & Bell (2011). Revision total knee replacement: The results of using a mobile-bearing device. Journal of Bone & Joint Surgery (Br), 93-B(Suppl. III), (pp. 376). [Abstract]

Hooper, G., Rothwell, A., Martin, P., & Frampton, C. (2011). Revision of cemented and cementless total knee replacement: A comparison of survival rates and reason for revision from the New Zealand Joint Registry. Journal of Bone & Joint Surgery (Br), 93-B(Suppl. III), (pp. 375). [Abstract]

Hooper, G., Pearse, A., Rothwell, A., & Frampton, C. (2011). Osteotomy and unicompartmental knee replacement converted to total knee replacement: Data from the New Zealand Joint Registry. Journal of Bone & Joint Surgery (Br), 93-B(Suppl. III), (pp. 374). [Abstract]

Conference Contribution - Verbal presentation and other Conference outputs

Schon, B. S., Schrobback, K., Hooper, G., & Woodfield, T. B. F. (2011, August). Next generation tissue engineering strategies based on 3D tissue assembly. Verbal presentation at the Medical Sciences Congress (MedSci), Queenstown, New Zealand.

Murray, D., Dodd, C., Maxwell, R., Brydon, P., Baré, J., & Hooper, G. (2011, November). [Round table & general discussion]. Verbal presentation at the Oxford Advanced Instructional Course, Sydney, Australia.

Hooper, G. J., Maxwell, R., Wilkinson, B., Mathew, J., Woodfield, T. B. F., Penny, I. D., Burn, P. J., & Frampton, C. (2011, September). The radiological results of the uncemented Oxford medial compartment arthroplasty: A prospective independent study. Keynote presentation at the 57th South African Orthopaedic Association (SAOA) Congress, Sun City, South Africa.

Hooper, G., Pearse, A., Rothwell, A., & Frampton, C. (2011, November). Revision unicompartmental knee replacement to total knee replacement. Verbal presentation at the Oxford Masters Course, Sydney, Australia.

Hooper, G., Maxwell, R., Penny, I., Gilchrist, N., & Frampton, C. (2011, November). Bone mineral density and the uncemented Oxford medial compartmental arthroplasty. Verbal presentation at the Oxford Masters Course, Sydney, Australia.

Hooper, G. (2011, September). Lessons learned from major earthquakes: An international view point. Verbal presentation at the British Orthopaedic Association and Irish Orthopaedic Association Combined Meeting, Dublin, Ireland.

Callaghan, J., Cumberland, B., Kay, P., Leighton, R., Quinlan, B., Hooper, G., & Le Roux, T. (2011, September). Our experience with the media. Verbal presentation at the British Orthopaedic Association and Irish Orthopaedic Association Combined Meeting, Dublin, Ireland.

2010

Journal - Research Article

Talbot, S., Hooper, G., Stokes, A., & Zordan, R. (2010). Use of a new high-activity arthroplasty score to assess function of young patients with total hip or knee arthroplasty. Journal of Arthroplasty, 25(2), 268-273. doi: 10.1016/j.arth.2008.09.019

Pearse, A. J., Hooper, G. J., Rothwell, A., & Frampton, C. (2010). Survival and functional outcome after revision of a unicompartmental to a total knee replacement: The New Zealand National Joint Registry. Journal of Bone & Joint Surgery (Br), 92-B(4), 508-512. doi: 10.1302/0301-620X.92B4.22659

Rothwell, A. G., Hooper, G. J., Hobbs, A., & Frampton, C. M. (2010). An analysis of the Oxford hip and knee scores and their relationship to early joint revision in the New Zealand Joint Registry. Journal of Bone & Joint Surgery (Br), 92-B(3), 413-418. doi: 10.1302/0301-620x.92b3.22913

Conference Contribution - Published proceedings: Abstract

Rothwell, A., Hooper, G., Frampton, C., & Hobbs, T. (2010). The relationship between Oxford 12 scores and early revision for primary hip and knee arthroplasty. Journal of Bone & Joint Surgery (Br), 92-B(Suppl. I), (pp. 223). [Abstract]

Selvarajah, E., Hooper, G., Inglis, G., Woodfield, T., & Devane, P. (2010). Cross-linked polyethylene wear in total hip joint replacements with 36mm ceramic heads. Journal of Bone & Joint Surgery (Br), 92-B(Suppl. I), (pp. 225). [Abstract]

Woodfield, T., Hooper, G., Vincent, A., & Bell, V. (2010). Evaluation of knee joint proprioception following anterior cruciate ligament reconstruction: A 1-year follow-up. Journal of Bone & Joint Surgery (Br), 92-B(Suppl. I), (pp. 226-227). [Abstract]

Hooper, G. (2010). New ideas for an old problem: OA knees. Proceedings of the South General Practice Conference & Medical Exhibition. Retrieved from http://www.gpcme.co.nz/south/2010/speakers.php

Hooper, G. (2010). Skiing injuries. Proceedings of the South General Practice Conference & Medical Exhibition. Retrieved from http://www.gpcme.co.nz/south/2010/speakers.php

Woodfield, T. B. F., Selvarajah, E., Devane, P., & Hooper, G. J. (2010). Wear rates of highly cross-linked polyethylene in total hip arthroplasty using 36mm heads: A minimum 2 year follow-up study. Proceedings of the 20th Annual Australasian Society for Biomaterials and Tissue Engineering (ASBTE) Conference. Retrieved from http://www.asbte2010.org.au/abstracts.asp

Conference Contribution - Verbal presentation and other Conference outputs

Hooper, G. (2010, September). Joint registries: What we have learnt and how has it changed practice? New Zealand. Verbal presentation at the 12th Meeting of the Combined Orthopaedic Associations, Glasgow, Scotland.

Hooper, G., Hooper, A., & Wilkinson, B. (2010, March). Medial meniscal cysts. Verbal presentation at the New Zealand Orthopaedic Association Conference, Nelson, New Zealand.

Hooper, G., Rothwell, A., Wyatt, M., & Frampton, C. (2010, September). Does the use of laminar flow and space suits reduce the rate of infection in total hip and knee arthroplasty? Data from the New Zealand Joint Registry. Verbal presentation at the 12th Meeting of the Combined Orthopaedic Associations, Glasgow, Scotland.

Hooper, G. (2010, August). Fracture management [Workshop]. Verbal presentation at the South General Practice Conference & Medical Exhibition, Christchurch, New Zealand.

2009

Journal - Research Article

Hooper, G., Rothwell, A., & Frampton, C. (2009). The low contact stress mobile-bearing total knee replacement: A prospective study with a minimum follow-up of ten years. Journal of Bone & Joint Surgery (Br), 91-B(1), 58-63. doi: 10.1302/0301-620X.91B1

Hooper, G. J., Rothwell, A. G., Stringer, M., & Frampton, C. (2009). Revision following cemented and uncemented primary total hip replacement: A seven-year analysis from the New Zealand Joint Registry. Journal of Bone & Joint Surgery (Br), 91-B(4), 451-458. doi: 10.1302/0301-620X.91B4.21363

Hooper, G. J., Hooper, N. M., Rothwell, A. G., & Hobbs, T. (2009). Bilateral total joint arthroplasty: The early results from the New Zealand National Joint Registry. Journal of Arthroplasty, 24(8), 1174-1177. doi: 10.1016/j/arth.2008.09.022

Selvarajah, E., & Hooper, G. (2009). Restoration of the joint line in total knee arthroplasty. Journal of Arthroplasty, 24(7), 1099-1102. doi: 10.1016/j.arth.2008.06.030

Whitehead, D. J., Hooper, G. J., & Bell, V. (2009). Clinical and radiological outcomes after revision to the low-contact-stress mobile-bearing total knee arthroplasty. ANZ Journal of Surgery, 79(5), 348-351. doi: 10.1111/j.1445-2197.2009.04887.x

Conference Contribution - Published proceedings: Abstract

Hooper, G., & Byron, B. (2009). Does computer assisted total knee arthroplasty improve the overall component position? Journal of Bone & Joint Surgery (Br), 91-B(Suppl. II), (pp. 338). [Abstract]

Woodfield, T., de Vries, H., Hooper, G., & Rothwell, A. (2009). Cartilage tissue engineering using smart scaffold design & advanced bio manufacturing. Journal of Bone & Joint Surgery (Br), 91-B(Suppl. II), (pp. 343). [Abstract]

Hooper, G., Stringer, M., & Rothwell, A. (2009). Early revision for cemented & cement-less primary total hip arthroplasty: An analysis of the New Zealand Joint Registry. Journal of Bone & Joint Surgery (Br), 91-B(Suppl. II), (pp. 336-337). [Abstract]

Walter, W., Kurtz, S., Tuke, M., Hozack, W., Holley, K., Campbell, D., Hooper, G., … Spriggins, T. (2009). Retrieval analysis of squeaking alumina ceramic-on-ceramic bearings. Journal of Bone & Joint Surgery (Br), 91-B(Suppl. I), (pp. 88). [Abstract]

Helmore, J., Heard, A., Gilchrist, N., Thwaites, J., McKie, J., & Hooper, G. (2009). Subtrochanteric and shaft of femur fractures audit 2003 to 2008. Bone, 44(Suppl. 1), (pp. S124). doi: 10.1016/j.bone.2009.01.272

Conference Contribution - Poster Presentation (not in published proceedings)

Woodfield, T., Stroebel, S., Spitters, T., & Hooper, G. (2009, October). Perfusion bioreactor and smart scaffold design for cartilage tissue engineering applications. Poster session presented at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Conference Contribution - Verbal presentation and other Conference outputs

Selvarajah, E., Hooper, G., Devane, P., & Woodfield, T. (2009, October). Wear rates of highly cross linked polyethylene in total hip arthroplasty using 36mm heads: A minimum 2 year follow-up study. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Schouten, R., & Hooper, G. (2009, October). The use of bone substitute (triosite) wedges in medial opening wedge high tibial osteotomies. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Whitehead, D., Hooper, G., & Bell, V. (2009, October). Revision total knee replacement: The results of using a mobile-bearing device. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Hooper, G., Rothwell, A., Martin, P., & Frampton, C. (2009, October). Revision of cemented and cementless total knee replacement: A comparison of survival rates and reason for revision from the New Zealand Joint Registry. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Hooper, G., Pearse, A., Rothwell, A., & Frampton, C. (2009, October). Osteotomy and unicompartmental knee replacement converted to total knee replacement: Data from the New Zealand Joint registry. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

Woodfield, T., Hooper, G., Dias, G., & Staiger, M. (2009, October). Biodegradable metals: A new class of orthopaedic biomaterials. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Wellington, New Zealand.

2008

Conference Contribution - Verbal presentation and other Conference outputs

Woodfield, T., Hooper, G., Vincent, A., & Bell, V. (2008, October). Evaluation of knee joint proprioception following anterior cruciate ligament reconstruction: A 1-year follow-up. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting (ASM), Hastings, New Zealand.

Hooper, G., Selvarajah, E., Inglis, G., Woodfield, T., & Devane, P. (2008, October). Cross-linked polyethylene wear in total hip joint replacements with 36mm ceramic heads. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting (ASM), Hastings, New Zealand.

Rothwell, A., Hooper, G., Frampton, C., & Hobbs, T. (2008, October). The relationship between Oxford 12 scores and early revision for primary hip and knee arthroplasty. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting (ASM), Hastings, New Zealand.

2007

Conference Contribution - Verbal presentation and other Conference outputs

Hooper, G., Stringer, M., & Rothwell, A. (2007, October). Early revision for cemented and cementless primary total hip arthroplasty: An analysis of the New Zealand Joint Registry. Verbal presentation at the New Zealand Orthopaedic Association Annual Scientific Meeting, Auckland, New Zealand.

Woodfield, T., de Vries, H., Hooper, G., & Rothwell, A. (2007, October). Cartilage tissue engineering using smart scaffold design and advanced bio manufacturing. Verbal presentation at the New Zealand Orthopaedic Association Annual Scientific Meeting, Auckland, New Zealand.

Hooper, G., & Oram, B. (2007, October). Does computer assisted total knee arthroplasty improve the overall component position. Verbal presentation at the New Zealand Orthopaedic Association Annual Scientific Meeting, Auckland, New Zealand.

2006

Conference Contribution - Published proceedings: Abstract

Cockfield, A., Bell, V., & Hooper, G. (2006). Measuring surgical skill objectively in orthopaedic trainees. Journal of Bone & Joint Surgery (Br), 88-B(Suppl. II), (pp. 313). [Abstract]

Hooper, G., Darley, D., Patton, D., Perry, A., & Skelton, R. (2006). Time out: Avoiding wrong site surgery: An audit of six months experience. Journal of Bone & Joint Surgery (Br), 88-B(Suppl. II), (pp. 311). [Abstract]

Hooper, G., Hooper, N., Hobbs, T., & Rothwell, A. (2006). Bilateral total joint arthroplasty: The early results of a New Zealand National Joint Register. Journal of Bone & Joint Surgery (Br), 88-B(Suppl. II), (pp. 318). [Abstract]

Conference Contribution - Verbal presentation and other Conference outputs

Hooper, G., Burn, J., Schouten, R., & Beci, I. (2006, August). Medical opening wedge osteotomy: A comparison between autologus iliac crest graft and bone substitute. Verbal presentation at the New Zealand Orthopaedic Association C.O.E. Meeting and New Zealand Knee and Sports Surgery Annual Meeting and Australian Knee Society Annual Meeting and Asia Pacific Orthopaedic Society for Sports Medicine Congress, Christchurch, New Zealand.

Hooper, G., Hobbs, T., & Rothwell, A. (2006, August). The LCS mobile bearing TKA: A minimum 10-year prospective study. Verbal presentation at the New Zealand Orthopaedic Association C.O.E. Meeting and New Zealand Knee and Sports Surgery Society Annual Meeting and Australian Knee Society Annual Meeting and Asia Pacific Orthopaedic Society for Sports Medicine Congress, Christchurch, New Zealand.

2002

Conference Contribution - Published proceedings: Abstract

Hooper, G., & Parkinson, S. (2002). The subjective variance in knee Scores. In F. Horan (Ed.), Combined Meeting of the New Zealand and Australian Orthopaedic Associations. (Supplement III), 84-B, (pp. 278). London: Journal Bone & Joint Surgery (Br). [Abstract]

1999

Conference Contribution - Published proceedings: Abstract

Hooper, G., & Vincent, A. (1999). The meniscal bearing total knee arthroplasty. SICOT. [Abstract]

Hooper, G. (1999). The painful total knee replacement. CME New Zealand Orthopaedic Association. [Abstract]

Hooper, G. (1999). The approach to femoral revision. CME New Zealand Orthopaedic association. [Abstract]