{"title":"Are the dominant-nondominant functional differences at 4.5 months after open Latarjet procedure better predictors for successful return-to-sport at 1-year postoperatively than the operated-nonoperated differences?","authors":"Isabelle Rogowski, Laurent Nové-Josserand, Arnaud Godenèche, Philippe Collotte, Gabriel Franger, Florent Borel, Grégory Vigne, Thais Dutra Vieira, Yoann Blache, Lionel Neyton","doi":"10.1016/j.jse.2024.12.046","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>There is no evidence on which functional levels have to be recovered to return to the preinjury sport at preinjury level, i.e. successful RTS, after open Latarjet procedure. Therefore, this study aimed to identify whether RTS criteria assessed at 4.5 months postoperatively predict successful RTS at 1 year after open Latarjet procedure.</p><p><strong>Methods: </strong>All patients who underwent an open Latarjet procedure between August 2018 and July 2021 were eligible. At 4.5 months postoperatively, patients completed the Shoulder Instability-Return to Sport after Injury questionnaire, and performed unilaterally with each side maximal isometric strength in glenohumeral internal and external rotation, upper-quarter Y balance test, unilateral seated shot-put test, and modified closed kinetic chain upper extremity stability test. They answered RTS inquiry at 12 months postoperatively. Logistic regressions were applied to assess the ability of ratios based on operated-nonoperated ratios, or on dominant-nondominant ratios, to predict successful RTS.</p><p><strong>Results: </strong>Among 126 eligible patients, 110 answered the RTS inquiry; 21 were excluded, 49 patients were included in the successful RTS group, and 40 in the unsuccessful RTS. No ratios based on operated-nonoperated ratios were prognostic factors for successful RTS. Despite a low precision of the model (area under the ROC curve = 0.64), dominant-nondominant ratios in internal rotation strength (Odd-Ratio = 0.98; p=0.02), balance between external and internal rotator strength at the operated shoulder (OR = 1.03; p=0.02) and muscular endurance ability (OR = 1.03; p=0.04) were found prognostic factors for successful RTS.</p><p><strong>Conclusion: </strong>The findings challenge the ability of criteria expressing operated shoulder functions with reference to those of the contralateral one in predicting a successful return to sport. They suggest that, when assessed 4.5 months postoperatively, the balance of function between dominant and nondominant shoulders in reference to those of healthy athletes would be better predictors of returning to preinjury sport at the preinjury level. This study highlights that clinicians and sport supervisors may place particular care on recovery in dominant-nondominant balance in maximal internal rotation strength and in upper extremities strength endurance to enhance the likelihood to return to sport successfully for their athletes who underwent anterior shoulder stabilization surgery by open Latarjet procedure.</p>","PeriodicalId":50051,"journal":{"name":"Journal of Shoulder and Elbow Surgery","volume":" ","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Shoulder and Elbow Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.jse.2024.12.046","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
Are the dominant-nondominant functional differences at 4.5 months after open Latarjet procedure better predictors for successful return-to-sport at 1-year postoperatively than the operated-nonoperated differences?
Background: There is no evidence on which functional levels have to be recovered to return to the preinjury sport at preinjury level, i.e. successful RTS, after open Latarjet procedure. Therefore, this study aimed to identify whether RTS criteria assessed at 4.5 months postoperatively predict successful RTS at 1 year after open Latarjet procedure.
Methods: All patients who underwent an open Latarjet procedure between August 2018 and July 2021 were eligible. At 4.5 months postoperatively, patients completed the Shoulder Instability-Return to Sport after Injury questionnaire, and performed unilaterally with each side maximal isometric strength in glenohumeral internal and external rotation, upper-quarter Y balance test, unilateral seated shot-put test, and modified closed kinetic chain upper extremity stability test. They answered RTS inquiry at 12 months postoperatively. Logistic regressions were applied to assess the ability of ratios based on operated-nonoperated ratios, or on dominant-nondominant ratios, to predict successful RTS.
Results: Among 126 eligible patients, 110 answered the RTS inquiry; 21 were excluded, 49 patients were included in the successful RTS group, and 40 in the unsuccessful RTS. No ratios based on operated-nonoperated ratios were prognostic factors for successful RTS. Despite a low precision of the model (area under the ROC curve = 0.64), dominant-nondominant ratios in internal rotation strength (Odd-Ratio = 0.98; p=0.02), balance between external and internal rotator strength at the operated shoulder (OR = 1.03; p=0.02) and muscular endurance ability (OR = 1.03; p=0.04) were found prognostic factors for successful RTS.
Conclusion: The findings challenge the ability of criteria expressing operated shoulder functions with reference to those of the contralateral one in predicting a successful return to sport. They suggest that, when assessed 4.5 months postoperatively, the balance of function between dominant and nondominant shoulders in reference to those of healthy athletes would be better predictors of returning to preinjury sport at the preinjury level. This study highlights that clinicians and sport supervisors may place particular care on recovery in dominant-nondominant balance in maximal internal rotation strength and in upper extremities strength endurance to enhance the likelihood to return to sport successfully for their athletes who underwent anterior shoulder stabilization surgery by open Latarjet procedure.
期刊介绍:
The official publication for eight leading specialty organizations, this authoritative journal is the only publication to focus exclusively on medical, surgical, and physical techniques for treating injury/disease of the upper extremity, including the shoulder girdle, arm, and elbow. Clinically oriented and peer-reviewed, the Journal provides an international forum for the exchange of information on new techniques, instruments, and materials. Journal of Shoulder and Elbow Surgery features vivid photos, professional illustrations, and explicit diagrams that demonstrate surgical approaches and depict implant devices. Topics covered include fractures, dislocations, diseases and injuries of the rotator cuff, imaging techniques, arthritis, arthroscopy, arthroplasty, and rehabilitation.