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How much does a Medical and Healthcare Products Regulatory Agency medical device alert for metal-on-metal hip arthroplasty patients really cost?

Autor: DJ Dunlop, Fiona Berryman, Usman Ahmed, Lesley Brash, Gulraj S. Matharu, Rajpal Nandra

Publikováno v: Hip international : the journal of clinical and experimental research on hip pathology and therapy. 32(4)

Background: Many worldwide regulatory authorities recommend regular surveillance of metal-on-metal hip arthroplasty patients given high failure rates. However, concerns have been raised about whether such regular surveillance, which includes asymptom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce714423933db533a68d07898602b5fd
https://pubmed.ncbi.nlm.nih.gov/33445979

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Can blood metal ion levels be used to identify patients with bilateral Birmingham Hip Resurfacings who are at risk of adverse reactions to metal debris?

Autor: DJ Dunlop, Paul Pynsent, Gulraj S. Matharu, Lesley Brash, R. B. C. Treacy, Fiona Berryman

Publikováno v: The Bone & Joint Journal. :1455-1462

Aims We investigated whether blood metal ion levels could effectively identify patients with bilateral Birmingham Hip Resurfacing (BHR) implants who have adverse reactions to metal debris (ARMD). Patients and Methods Metal ion levels in whole blood w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8b2e6749f0a2a4510369a6956461bb9
https://doi.org/10.1302/0301-620x.98b11.38042

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The utility of repeat ultrasound imaging in the follow-up of metal-on-metal hip arthroplasty patients

Autor: Lesley Brash, DJ Dunlop, S Janardhan, Paul Pynsent, Gulraj S. Matharu, S L J James

Publikováno v: The Annals of The Royal College of Surgeons of England. 98:143-149

Introduction We assessed changes in metal-on-metal hip arthroplasties (MoMHAs) after repeat ultrasound examination. Methods This retrospective, single-centre cohort study involved all patients undergoing two ultrasound examinations of the same MoMHA.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d10f6050413a1eb23089b4c972ef4ea
https://doi.org/10.1308/rcsann.2016.0052

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High rates of postoperative urinary retention following primary total hip replacement performed under combined general and spinal anaesthesia with intrathecal opiate

Autor: Elizabeth Arthur, DJ Dunlop, Ellie Hemmings, Michael David, Raveena Dhuck

Publikováno v: Journal of Orthopaedics. 12:S157-S160

Postoperative urinary retention (POUR) occurs frequently following hip replacement.94 consecutive primary hip arthroplasty patients were assessed prospectively for POUR. 80 patients followed our anaesthesia protocol with combined general and spinal a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9bd61d222da2220ecdab70c6aa9819d
https://doi.org/10.1016/j.jor.2015.10.020

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Outcomes of a metal-on-metal total hip replacement system

Autor: P. B. Pynsent, Lee Jeys, A. M. Pearson, Gulraj S. Matharu, Kanthan Theivendran, DJ Dunlop

Publikováno v: The Annals of The Royal College of Surgeons of England. 96:530-535

Introduction High short-term failure rates have been reported for a variety of metal-on-metal (MoM) total hip replacements (THRs) owing to adverse reactions to metal debris (ARMD). This has led to the withdrawal of certain poorly performing THRs. Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e83bbc43d6bc51d8fc73df17609c1d33
https://doi.org/10.1308/003588414x14055925058030

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Metal-on-Metal Total Hip Arthroplasty Associated with Adverse Local Tissue Reaction and Pseudoaneurysm of the Superior Gluteal Artery: A Case Report and Literature Review

Autor: Rajesh Botchu, DJ Dunlop, A. Mark Davies, Steven James, A. Shah

Publikováno v: The Surgery Journal, Vol 02, Iss 04, Pp e113-e118 (2016)

Adverse local tissue reaction (ALTR) and pseudoaneurysm formation are rare but known complications following metal-on-metal hip total hip arthroplasty (THA). We report the first known case in the English literature of a concurrent unilateral ALTR and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::942fc253707a534c1600393a62d52531
https://europepmc.org/articles/PMC5553479/

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Bone cement in arthroplasty

Autor: Samena Chaudhry, DJ Dunlop

Publikováno v: Orthopaedics and Trauma. 26:391-396

Bone cement, or polymethylmethacrylate (PMMA) cement, is widely used to fix joint replacement prostheses to host bone. It acts as a grout, adapting the surface irregularities of the surrounding bone tissue to the surface of the inserted prosthesis. K

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fef8058cd43ad8409e7f82191fc66c86
https://doi.org/10.1016/j.mporth.2012.09.004

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Clinical Outcome following Surgical Intervention for Periprosthetic Hip Fractures at a Tertiary Referral Centre

Autor: Paul Pynsent, Gulraj S. Matharu, DJ Dunlop, Matthew P. Revell

Publikováno v: HIP International. 22:494-499

Complications following surgical intervention for periprosthetic hip fractures are not uncommon. We report the clinical outcome following definitive surgical intervention for this indication at a single tertiary referral centre. All patients admitted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1ffed56cdfb32c7f44b59e3f97e55b7
https://doi.org/10.5301/hip.2012.9760

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