Factors Associated With Supraspinatus Atrophy in Patients 50 Years and Older With Atraumatic Shoulder Pain.

IF 2.4 3区 医学 Q2 ORTHOPEDICS
Orthopaedic Journal of Sports Medicine Pub Date : 2024-12-20 eCollection Date: 2024-12-01 DOI:10.1177/23259671241303502
Meghashyama K S, Furquan Ulhaque, Mohan Madhav Desai
{"title":"Factors Associated With Supraspinatus Atrophy in Patients 50 Years and Older With Atraumatic Shoulder Pain.","authors":"Meghashyama K S, Furquan Ulhaque, Mohan Madhav Desai","doi":"10.1177/23259671241303502","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Atrophy and fatty infiltration of the supraspinatus (SS) muscle are prognostic indicators of poor functional outcomes and higher retear rates after rotator cuff repair. While older patients, female patients, and those with massive and retracted rotator cuff tears are at a higher risk for these indicators, it is unclear whether tear characteristics, acromion morphology, and acromioclavicular (AC) joint arthritis affect SS atrophy in older patients with chronic shoulder pain.</p><p><strong>Purpose: </strong>To investigate the multifactorial influences associated with SS atrophy in rotator cuff tears.</p><p><strong>Study design: </strong>Cross-sectional study; Level of evidence, 3.</p><p><strong>Methods: </strong>A review was conducted on 391 patients with atraumatic shoulder pain (mean age, 60.88 ± 8 years; range, 50-93 years; 200 men and 191 women) who underwent magnetic resonance imaging between May 2019 and April 2020. SS atrophy was calculated using the occupation ratio. Logistic regression was performed to evaluate the association of SS atrophy with patient age and sex, rotator cuff tear type (partial- vs full-thickness), anteroposterior (AP) tear size, AC and glenohumeral (GH) joint arthritis, and acromion shape. A subgroup analysis was performed in patients without tears to investigate whether SS atrophy and fatty infiltration were independent phenomena.</p><p><strong>Results: </strong>Overall, 91 patients had full-thickness tears without retraction, 131 had partial-thickness tears, and 169 had no tears. The prevalence of SS atrophy was associated with patient age and was more prevalent in women (67.6%), full-thickness tears (91.1%), an AP tear size of >15 mm (92.6%), and GH joint arthritis (100%) (<i>P</i> < .001 for all). The severity of atrophy (indicated by a decrease in the occupation ratio) increased with older age. In the patients without tears, SS atrophy prevalence was 33.1%. Logistic regression analysis showed significant independent associations of SS atrophy with age (<i>P</i> < .001), female sex (<i>P</i> < .001), nonretracted full-thickness tears (<i>P</i> < .001), an AP tear size of >15 mm (<i>P</i> < .001), and hook-shaped acromion (<i>P</i> = .007). A subgroup analysis of the nontear group revealed a significant association of SS atrophy with fatty infiltration (<i>P</i> < .001).</p><p><strong>Conclusion: </strong>This study identified significant associations between SS atrophy and older age, female sex, full-thickness tear without retraction, an AP tear size of >15 mm, and hook-shaped acromion. Notably, partial-thickness tears were not significantly associated with SS atrophy.</p>","PeriodicalId":19646,"journal":{"name":"Orthopaedic Journal of Sports Medicine","volume":"12 12","pages":"23259671241303502"},"PeriodicalIF":2.4000,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662385/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Orthopaedic Journal of Sports Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/23259671241303502","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/12/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
引用次数: 0

Abstract

Background: Atrophy and fatty infiltration of the supraspinatus (SS) muscle are prognostic indicators of poor functional outcomes and higher retear rates after rotator cuff repair. While older patients, female patients, and those with massive and retracted rotator cuff tears are at a higher risk for these indicators, it is unclear whether tear characteristics, acromion morphology, and acromioclavicular (AC) joint arthritis affect SS atrophy in older patients with chronic shoulder pain.

Purpose: To investigate the multifactorial influences associated with SS atrophy in rotator cuff tears.

Study design: Cross-sectional study; Level of evidence, 3.

Methods: A review was conducted on 391 patients with atraumatic shoulder pain (mean age, 60.88 ± 8 years; range, 50-93 years; 200 men and 191 women) who underwent magnetic resonance imaging between May 2019 and April 2020. SS atrophy was calculated using the occupation ratio. Logistic regression was performed to evaluate the association of SS atrophy with patient age and sex, rotator cuff tear type (partial- vs full-thickness), anteroposterior (AP) tear size, AC and glenohumeral (GH) joint arthritis, and acromion shape. A subgroup analysis was performed in patients without tears to investigate whether SS atrophy and fatty infiltration were independent phenomena.

Results: Overall, 91 patients had full-thickness tears without retraction, 131 had partial-thickness tears, and 169 had no tears. The prevalence of SS atrophy was associated with patient age and was more prevalent in women (67.6%), full-thickness tears (91.1%), an AP tear size of >15 mm (92.6%), and GH joint arthritis (100%) (P < .001 for all). The severity of atrophy (indicated by a decrease in the occupation ratio) increased with older age. In the patients without tears, SS atrophy prevalence was 33.1%. Logistic regression analysis showed significant independent associations of SS atrophy with age (P < .001), female sex (P < .001), nonretracted full-thickness tears (P < .001), an AP tear size of >15 mm (P < .001), and hook-shaped acromion (P = .007). A subgroup analysis of the nontear group revealed a significant association of SS atrophy with fatty infiltration (P < .001).

Conclusion: This study identified significant associations between SS atrophy and older age, female sex, full-thickness tear without retraction, an AP tear size of >15 mm, and hook-shaped acromion. Notably, partial-thickness tears were not significantly associated with SS atrophy.

求助全文
约1分钟内获得全文 求助全文
来源期刊
Orthopaedic Journal of Sports Medicine
Orthopaedic Journal of Sports Medicine Medicine-Orthopedics and Sports Medicine
CiteScore
4.30
自引率
7.70%
发文量
876
审稿时长
12 weeks
期刊介绍: The Orthopaedic Journal of Sports Medicine (OJSM), developed by the American Orthopaedic Society for Sports Medicine (AOSSM), is a global, peer-reviewed, open access journal that combines the interests of researchers and clinical practitioners across orthopaedic sports medicine, arthroscopy, and knee arthroplasty. Topics include original research in the areas of: -Orthopaedic Sports Medicine, including surgical and nonsurgical treatment of orthopaedic sports injuries -Arthroscopic Surgery (Shoulder/Elbow/Wrist/Hip/Knee/Ankle/Foot) -Relevant translational research -Sports traumatology/epidemiology -Knee and shoulder arthroplasty The OJSM also publishes relevant systematic reviews and meta-analyses. This journal is a member of the Committee on Publication Ethics (COPE).
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信