{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,3]],"date-time":"2026-11-03T16:38:58Z","timestamp":1793723938492,"version":"4.6.1"},"reference-count":29,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,8,25]],"date-time":"2025-08-25T00:00:00Z","timestamp":1756080000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100008542","name":"Arthroscopy Association of North America","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008542","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100014452","name":"University of Cincinnati College of Medicine","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100014452","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010975","name":"Pediatric Orthopaedic Society of North America","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100010975","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008102","name":"University of Cincinnati","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008102","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100019400","name":"CONMED Corporation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100019400","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["jisakos.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of ISAKOS"],"published-print":{"date-parts":[[2025,12]]},"DOI":"10.1016\/j.jisako.2025.100997","type":"journal-article","created":{"date-parts":[[2025,9,4]],"date-time":"2025-09-04T23:03:44Z","timestamp":1757027024000},"page":"100997","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":4,"special_numbering":"C","title":["How much improvement in patient reported outcomes after isolated medial patellofemoral ligament reconstruction is associated with surgeon-defined satisfactory outcomes? A JUPITER study"],"prefix":"10.1016","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2264-1207","authenticated-orcid":false,"given":"Saral","family":"Patel","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew W.","family":"Veerkamp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric J.","family":"Wall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0608-4623","authenticated-orcid":false,"given":"Philip L.","family":"Wilson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7286-6864","authenticated-orcid":false,"given":"Daniel W.","family":"Green","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benton E.","family":"Heyworth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0638-9809","authenticated-orcid":false,"given":"Natalie K.","family":"Pahapill","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4249-7740","authenticated-orcid":false,"given":"Beth E.","family":"Shubin Stein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shital N.","family":"Parikh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert A.","family":"Magnussen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacquiline M.","family":"Brady","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lauren H.","family":"Redler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henry B.","family":"Ellis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sabrina M.","family":"Strickland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dennis E.","family":"Kramer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adam B.","family":"Yanke","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seth L.","family":"Sherman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caitlin C.","family":"Chambers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marc A.","family":"Tompkins","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter D.","family":"Fabricant","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew D.","family":"Milewski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jason L.","family":"Koh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi-Meng","family":"Yen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jack","family":"Farr","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"5","key":"10.1016\/j.jisako.2025.100997_bib1","doi-asserted-by":"crossref","first-page":"945","DOI":"10.1097\/CORR.0000000000000741","article-title":"Value-based health care: moving beyond \"Minimum Clinically Important Difference\" to a tiered system of evaluating successful clinical outcomes","volume":"477","author":"Bernstein","year":"2019","journal-title":"Clin Orthop Relat Res"},{"key":"10.1016\/j.jisako.2025.100997_bib2","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/j.arthro.2022.08.020","article-title":"Guidelines for proper reporting of clinical significance, including minimal clinically important difference, patient acceptable symptomatic state, substantial clinical benefit, and maximal outcome improvement","volume":"39","author":"Harris","year":"2023","journal-title":"Arthroscopy"},{"key":"10.1016\/j.jisako.2025.100997_bib3","doi-asserted-by":"crossref","first-page":"2081","DOI":"10.1177\/0363546516644605","article-title":"Factor analysis and item reduction of the Banff Patella Instability Instrument (BPII): introduction of BPII 2.0","volume":"44","author":"Lafave","year":"2016","journal-title":"Am J Sports Med"},{"key":"10.1016\/j.jisako.2025.100997_bib4","doi-asserted-by":"crossref","first-page":"933","DOI":"10.1177\/0363546510383002","article-title":"Reliability, validity, and responsiveness of a modified International Knee Documentation Committee Subjective Knee form (Pedi-IKDC) in children with knee disorders","volume":"39","author":"Kocher","year":"2011","journal-title":"Am J Sports Med"},{"key":"10.1016\/j.jisako.2025.100997_bib5","doi-asserted-by":"crossref","first-page":"88","DOI":"10.2519\/jospt.1998.28.2.88","article-title":"Knee injury and osteoarthritis outcome Score (KOOS)\u2014Development of a self-administered outcome measure","volume":"28","author":"Roos","year":"1998","journal-title":"J Orthop Sports Phys Ther"},{"key":"10.1016\/j.jisako.2025.100997_bib6","doi-asserted-by":"crossref","first-page":"1516","DOI":"10.1177\/0363546518765152","article-title":"Patterns in outcomes reporting of operatively managed pediatric patellofemoral instability: a systematic review and meta-analysis","volume":"47","author":"Gao","year":"2019","journal-title":"Am J Sports Med"},{"key":"10.1016\/j.jisako.2025.100997_bib7","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/S0749-8063(05)80366-4","article-title":"Scoring of patellofemoral disorders","volume":"9","author":"Kujala","year":"1993","journal-title":"Arthroscopy"},{"key":"10.1016\/j.jisako.2025.100997_bib8","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1016\/0197-2456(89)90005-6","article-title":"Measurement of health status: ascertaining the minimal clinically important difference","volume":"10","author":"Jaeschke","year":"1989","journal-title":"Control Clin Trials"},{"key":"10.1016\/j.jisako.2025.100997_bib9","doi-asserted-by":"crossref","first-page":"1839","DOI":"10.2106\/JBJS.G.01095","article-title":"Defining substantial clinical benefit following lumbar spine arthrodesis","volume":"90","author":"Glassman","year":"2008","journal-title":"J Bone Joint Surg"},{"key":"10.1016\/j.jisako.2025.100997_bib10","doi-asserted-by":"crossref","DOI":"10.1136\/ard.2007.079798","article-title":"Minimal clinically important improvement\/difference (MCII\/MCID) and patient acceptable symptom state (PASS): what do these concepts mean?","volume":"66","author":"Kvien","year":"2007","journal-title":"Ann Rheum Dis"},{"issue":"1","key":"10.1016\/j.jisako.2025.100997_bib11","article-title":"The prognosis for improvement in comfort and function after the ream-and-run arthroplasty for glenohumeral arthritis: an analysis of 176 consecutive cases","volume":"94","author":"Gilmer","year":"2012","journal-title":"J Bone Joint Surg"},{"issue":"11","key":"10.1016\/j.jisako.2025.100997_bib12","doi-asserted-by":"crossref","first-page":"2993","DOI":"10.1177\/0363546515624673","article-title":"Outcomes after isolated medial patellofemoral ligament reconstruction for the treatment of recurrent lateral patellar dislocations: a systematic review and meta-analysis","volume":"44","author":"Schneider","year":"2016","journal-title":"Am J Sports Med"},{"issue":"12","key":"10.1016\/j.jisako.2025.100997_bib13","doi-asserted-by":"crossref","DOI":"10.1177\/23259671231195905","article-title":"Does tibial tuberosity osteotomy improve outcomes when combined with medial patellofemoral ligament reconstruction in the presence of increased tibial tuberosity-trochlear groove distance? A systematic review and meta-analysis","volume":"11","author":"Guevel","year":"2023","journal-title":"Orthop J Sports Med"},{"key":"10.1016\/j.jisako.2025.100997_bib14","doi-asserted-by":"crossref","first-page":"2477","DOI":"10.1007\/s00167-014-3196-x","article-title":"Clinical outcome after medial patellofemoral ligament reconstruction and autologous chondrocyte implantation following recurrent patella dislocation","volume":"22","author":"Siebold","year":"2014","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"10.1016\/j.jisako.2025.100997_bib15","doi-asserted-by":"crossref","DOI":"10.1177\/23259671241247488","article-title":"Comparison of contralateral ACL rupture versus ACL graft rupture in Australian netballers after ACL reconstruction","volume":"12","author":"Honeywill","year":"2024","journal-title":"Orthop J Sports Med"},{"key":"10.1016\/j.jisako.2025.100997_bib16","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1186\/s43019-023-00180-8","article-title":"Imaging evaluation of patellofemoral joint instability: a review","volume":"35","author":"Barbosa","year":"2023","journal-title":"Knee Surg Relat Res"},{"key":"10.1016\/j.jisako.2025.100997_bib17","doi-asserted-by":"crossref","first-page":"1805","DOI":"10.1016\/j.arthro.2020.02.047","article-title":"How is maximum outcome improvement defined in patients undergoing shoulder arthroscopy for Rotator Cuff Repair? A 1-Year Follow-Up Study","volume":"36","author":"Beck","year":"2020","journal-title":"Arthroscopy"},{"key":"10.1016\/j.jisako.2025.100997_bib18","doi-asserted-by":"crossref","first-page":"1315","DOI":"10.1097\/JTO.0b013e3181ec173d","article-title":"Receiver operating characteristic curve in diagnostic test assessment","volume":"5","author":"Mandrekar","year":"2010","journal-title":"J Thorac Oncol"},{"key":"10.1016\/j.jisako.2025.100997_bib19","doi-asserted-by":"crossref","DOI":"10.1515\/ijb-2018-0060","article-title":"The youden index in the generalized receiver operating characteristic curve context","volume":"15","author":"Mart\u00ednez-Camblor","year":"2019","journal-title":"Int J Biostat"},{"key":"10.1016\/j.jisako.2025.100997_bib20","doi-asserted-by":"crossref","first-page":"1202","DOI":"10.1302\/0301-620X.94B9.28738","article-title":"Medial patellofemoral ligament reconstruction: a prospective outcome assessment of a large single centre series","volume":"94","author":"Howells","year":"2012","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.jisako.2025.100997_bib21","doi-asserted-by":"crossref","first-page":"1147","DOI":"10.1007\/s11136-018-1798-3","article-title":"COSMIN guideline for systematic reviews of patient-reported outcome","volume":"27","author":"Prinsen","year":"2018","journal-title":"Qual Life Res"},{"issue":"2","key":"10.1016\/j.jisako.2025.100997_bib22","doi-asserted-by":"crossref","first-page":"e103","DOI":"10.1097\/BPO.0000000000001407","article-title":"Validity and reliability of the banff patellofemoral instability instrument 2.0 in an adolescent population","volume":"40","author":"Lafave","year":"2020","journal-title":"J Pediatr Orthop"},{"issue":"1","key":"10.1016\/j.jisako.2025.100997_bib23","doi-asserted-by":"crossref","first-page":"23","DOI":"10.2519\/jospt.2022.11317","article-title":"Patient-Reported outcome measures for adults and adolescents with patellofemoral pain: a systematic review of content validity and feasibility using the COSMIN methodology","volume":"53","author":"Hoglund","year":"2023","journal-title":"J Orthop Sports Phys Ther"},{"issue":"7","key":"10.1016\/j.jisako.2025.100997_bib24","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0159204","article-title":"Reliability and validity of the anterior knee pain Scale: applications for use as an epidemiologic screener","volume":"11","author":"Ittenbach","year":"2016","journal-title":"PLoS One"},{"key":"10.1016\/j.jisako.2025.100997_bib25","doi-asserted-by":"crossref","first-page":"1057","DOI":"10.1016\/j.arthro.2021.02.010","article-title":"Misinterpretation of P values and statistical power creates a false sense of certainty: statistical significance, lack of significance, and the uncertainty challenge","volume":"37","author":"Cote","year":"2021","journal-title":"Arthroscopy"},{"key":"10.1016\/j.jisako.2025.100997_bib26","doi-asserted-by":"crossref","first-page":"1477","DOI":"10.1016\/j.arthro.2021.01.002","volume":"37","author":"Maldonado","year":"2021","journal-title":"Arthroscopy"},{"key":"10.1016\/j.jisako.2025.100997_bib27","first-page":"187","article-title":"Do Current stability scores after MPFL reconstruction correlate with patient satisfaction postoperatively?","volume":"42","author":"Gulbrandsen","year":"2022","journal-title":"Iowa Orthop J"},{"key":"10.1016\/j.jisako.2025.100997_bib28","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1177\/0363546513478579","article-title":"Combined trochleoplasty and medial patellofemoral ligament reconstruction for recurrent patellar dislocations in severe trochlear dysplasia: a minimum 2-year follow-up study","volume":"41","author":"Nelitz","year":"2013","journal-title":"Am J Sports Med"},{"issue":"10","key":"10.1016\/j.jisako.2025.100997_bib29","doi-asserted-by":"crossref","first-page":"2541","DOI":"10.1177\/03635465241261968","article-title":"The number of patellar dislocation events is associated with increased chondral damage of the trochlea","volume":"52","author":"Bram","year":"2024","journal-title":"Am J Sports Med"}],"container-title":["Journal of ISAKOS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2059775425006145?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2059775425006145?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,3,7]],"date-time":"2026-03-07T14:59:26Z","timestamp":1772895566000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2059775425006145"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12]]},"references-count":29,"alternative-id":["S2059775425006145"],"URL":"https:\/\/doi.org\/10.1016\/j.jisako.2025.100997","relation":{},"ISSN":["2059-7754"],"issn-type":[{"value":"2059-7754","type":"print"}],"subject":[],"published":{"date-parts":[[2025,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"How much improvement in patient reported outcomes after isolated medial patellofemoral ligament reconstruction is associated with surgeon-defined satisfactory outcomes? A JUPITER study","name":"articletitle","label":"Article Title"},{"value":"Journal of ISAKOS","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jisako.2025.100997","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Author(s). Published by Elsevier Inc. on behalf of International Society of Arthroscopy, Knee Surgery and Orthopedic Sports Medicine.","name":"copyright","label":"Copyright"}],"article-number":"100997"}}