{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T10:07:18Z","timestamp":1779271638088,"version":"3.51.4"},"reference-count":31,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2026,1,18]],"date-time":"2026-01-18T00:00:00Z","timestamp":1768694400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100007307","name":"Arthrex","doi-asserted-by":"publisher","award":["IIRR-02036"],"award-info":[{"award-number":["IIRR-02036"]}],"id":[{"id":"10.13039\/100007307","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Am J Sports Med"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Gluteus medius (GM) tears are a common cause of peritrochanteric regional pain and disability among middle-aged and older populations. While largely successful, when primary repair fails, it is often attributed to poor tendon quality. Dermal allograft augmentation offers a solution for this patient population by enhancing the biological and mechanical properties of the repair construct.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To evaluate the outcomes of open isolated GM repair with dermal allograft augmentation at 2-year follow-up, with a sex-based subanalysis comparing clinical outcomes in male versus female patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study Design:<\/jats:title>\n                    <jats:p>Case series; Level of evidence, 4.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Prospectively collected data were retrospectively analyzed for all patients who underwent open GM repair with dermal allograft augmentation between June 2016 and April 2022. Included patients had complete preoperative and 2-year follow-up data for the following patient-reported outcome measures (PROMs): modified Harris Hip Score (mHHS), Non-Arthritic Hip Score (NAHS), International Hip Outcome Tool\u201312 (iHOT-12), visual analog scale for pain, and patient satisfaction; if complete 2-year follow-up data were not available, patients had a documented endpoint such as further surgery. Clinically relevant thresholds, complications, and secondary surgery were reported.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>A total of 23 hips (18 female, 5 male) were included in this study. There were 17 primary procedures with dermal allograft augmentation (73.9%) and 6 revisions after prior GM repair without previous dermal allograft augmentation (26.1%). A significant improvement was observed on all evaluated PROMs, with 1 reoperation (4.4%) for a recurrent tear. A high percentage of patients achieved the minimal clinically important difference for the mHHS (86.4%), NAHS (81.8%), and iHOT-12 (72.7%). Moreover, 16 (72.7%) answered the patient acceptable symptom state anchor question positively. A sex-based subanalysis showed that female patients demonstrated a greater postoperative improvement on PROMs and a higher rate of achieving clinically relevant thresholds compared with male patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Patients with extensive degenerative GM tears who underwent repair with dermal allograft augmentation had favorable outcomes with significant improvements on PROMs and low reoperation rates at short-term follow-up.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/03635465251399214","type":"journal-article","created":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T05:42:21Z","timestamp":1768801341000},"page":"431-438","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Dermal Allograft Augmentation for Open Gluteus Medius Repair: A Case Series at 2-Year Follow-up"],"prefix":"10.1177","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2164-5583","authenticated-orcid":false,"given":"Roger","family":"Quesada-Jimenez","sequence":"first","affiliation":[{"name":"American Hip Institute Research Foundation, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth J.","family":"O\u2019Brien","sequence":"additional","affiliation":[{"name":"American Hip Institute Research Foundation, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth G.","family":"Walsh","sequence":"additional","affiliation":[{"name":"American Hip Institute Research Foundation, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ady H.","family":"Kahana-Rojkind","sequence":"additional","affiliation":[{"name":"American Hip Institute Research Foundation, Chicago, Illinois, USA"},{"name":"Ortomove, Mexico City, Mexico"},{"name":"ABC Medical Center, Mexico City, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benjamin D.","family":"Kuhns","sequence":"additional","affiliation":[{"name":"American Hip Institute Research Foundation, Chicago, Illinois, USA"},{"name":"American Hip Institute, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3937-8647","authenticated-orcid":false,"given":"Benjamin G.","family":"Domb","sequence":"additional","affiliation":[{"name":"American Hip Institute Research Foundation, Chicago, Illinois, USA"},{"name":"American Hip Institute, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2026,1,18]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2023.03.035"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2024.11.095"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2015.04.101"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2024.05.021"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-015-2220-7"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-002-1740-4"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1177\/24730114241284019"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.182.1.1820137"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546513481575"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1177\/0363546519826969"},{"issue":"3","key":"e_1_3_2_12_2","article-title":"Dermal allograft augmentation for large and massive rotator cuff tears and revisions: a case series","volume":"16","author":"Gaidici A","year":"2024","unstructured":"Gaidici A, Galal Y, Vohra A, Lederman ES, Shah A. 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