{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,25]],"date-time":"2026-10-25T23:34:42Z","timestamp":1792971282848,"version":"4.5.0"},"reference-count":29,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T00:00:00Z","timestamp":1784851200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T00:00:00Z","timestamp":1784851200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Hand Surg Eur Vol"],"published-print":{"date-parts":[[2026,11]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction:<\/jats:title>\n                    <jats:p>The primary aim of this registry-based case series was to identify determinants of patient satisfaction 5 years after dual-mobility trapeziometacarpal joint (TMJ) implant arthroplasty. Secondary aims included the assessment of 5\u2009year outcomes and implant survival.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Patients who underwent primary implantation of a dual-mobility TMJ prosthesis were included. Satisfaction at 5\u2009years was assessed using a five-point Likert scale and analysed using a top-box approach. Determinants of being \u2018very satisfied\u2019 were evaluated using univariate logistic regression. Pain (numeric rating scale), hand function (brief Michigan Hand Outcomes Questionnaire, MHQ) and key pinch strength were assessed. Changes in outcomes between baseline and 5\u2009years were analysed using a linear mixed-effects model. Implant survival was estimated using the Kaplan\u2013Meier method.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Of the 125 patients who underwent surgery, 108 were available for the 5\u2009year analysis and 94 completed the satisfaction questionnaire. Of the latter, 87 (93%) were \u2018satisfied\u2019 or \u2018very satisfied\u2019 with the treatment outcome. Lower pain levels and higher brief MHQ scores at 5\u2009years were significantly associated with being \u2018very satisfied\u2019. Baseline characteristics, complications and revision surgery were not associated with satisfaction. Baseline pain, brief MHQ and key pinch strength improved significantly by 5\u2009years. Five revision surgeries occurred, resulting in an estimated 5\u2009year implant survival of 96% (95% CI 92 to100).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Our results support existing evidence that dual-mobility TMJ arthroplasty yields high patient satisfaction, significant clinical improvement and excellent implant survival at 5\u2009years. Pain relief and improved hand function appear to be key determinants of patient satisfaction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence:<\/jats:title>\n                    <jats:p>IV<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/17531934261468204","type":"journal-article","created":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T06:53:00Z","timestamp":1784962380000},"page":"1304-1311","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Determinants of patient satisfaction 5 years after dual-mobility trapeziometacarpal joint implant arthroplasty"],"prefix":"10.1177","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6585-2341","authenticated-orcid":false,"given":"Daniel B","family":"Herren","sequence":"first","affiliation":[{"name":"Department of Hand Surgery, Schulthess Klinik, Zurich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kei H","family":"Mathis","sequence":"additional","affiliation":[{"name":"Department of Teaching, Research and Development, Schulthess Klinik, Zurich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6997-5162","authenticated-orcid":false,"given":"Stephan","family":"Schindele","sequence":"additional","affiliation":[{"name":"Department of Hand Surgery, Schulthess Klinik, Zurich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0623-2465","authenticated-orcid":false,"given":"Miriam","family":"Marks","sequence":"additional","affiliation":[{"name":"Department of Teaching, Research and Development, Schulthess Klinik, Zurich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,7,24]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhsa.2025.12.009"},{"key":"e_1_3_3_3_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pmed.1001885"},{"key":"e_1_3_3_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/17531934251357456"},{"key":"e_1_3_3_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/hrdq.21392"},{"key":"e_1_3_3_6_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0279341"},{"key":"e_1_3_3_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/17531934251410360"},{"key":"e_1_3_3_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/CORR.0000000000001794"},{"key":"e_1_3_3_9_1","doi-asserted-by":"publisher","DOI":"10.1097\/CORR.0000000000002107"},{"key":"e_1_3_3_10_1","doi-asserted-by":"publisher","DOI":"10.3390\/jcm14238375"},{"key":"e_1_3_3_11_1","doi-asserted-by":"publisher","DOI":"10.1177\/17531934251383007"},{"key":"e_1_3_3_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.hansur.2025.102167"},{"key":"e_1_3_3_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-025-06639-5"},{"key":"e_1_3_3_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11136-011-9903-x"},{"key":"e_1_3_3_15_1","article-title":"Current trends in the implantation of the touch prosthesis at the thumb carpometacarpal joint: results of the 1st German-speaking user meeting","volume":"56","author":"Herren DB","year":"2024","unstructured":"Herren DB, Beaulieu JY, Calcagni M, et al. Current trends in the implantation of the touch prosthesis at the thumb carpometacarpal joint: results of the 1st German-speaking user meeting. Handchir Mikrochir Plast Chir. 2024, 56: 201\u201311. 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