Article entitled "good long-term patient-reported outcome after shoulder arthroplasty for cuff tear arthropathy" written by karoline p.Nielsen, md, alexander amundsen, md, phd, bo s.Olsen, md, phd, and jeppe v.Rasmussen, md, phd published in jses international in 2022 was reviewed.The purpose of this prospective registry study was to report the long-term patient-reported outcome of ha and rsa in patients with cta.We hypothesized that the long-term outcome of the two arthroplasties types would be in favor of rsa.The study included a total of 120 shoulders (42 ha and 78 rsa) (116 patients).At the final follow-up, the rsa group included 20 (26%) delta iii (depuy, warsaw, in, usa) arthroplasties and 45 (58%) delta xtend (depuy) arthroplasties.The ha group included 18 (43%) copeland resurfacing arthroplasties (biomet, warsaw, indiana) and 10 (24%) global advantage stemmed arthroplasties (depuy).Adverse events involving depuy synthes implants: two ha patients with global advantage were revised ¿ unknown reason for revision.Four rsa patients with delta iii were revised.One for loosening (unknown component), 2 for infection, and one for unknown reason for revision.One rsa patient with delta xtend was revised ¿ unknown reason for revision.
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Product complaint # (b)(4).Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
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