Patients With Diabetes Mellitus Have a Higher Risk of Tendon Retear After Arthroscopic Rotator Cuff Repair: A Meta-analysis

Chih Kai Hong, Chao Jui Chang, Fa Chuan Kuan, Kai Lan Hsu, Yueh Chen, Chen Hao Chiang, Wei Ren Su

Research output: Contribution to journalReview articlepeer-review

Abstract

Background: Retear of a repaired rotator cuff tendon is a major issue for shoulder surgeons. It is possible that diabetes mellitus (DM) is associated with a greater risk of tendon retear after arthroscopic rotator cuff repair. Purpose: To determine whether patients with DM have a higher tendon retear risk after arthroscopic rotator cuff repair. Study Design: Systematic review; Level of evidence, 4. Methods: A systematic review was conducted following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines using the Web of Science, PubMed, and Embase databases. Inclusion criteria were articles written in the English language that included patients undergoing arthroscopic rotator cuff repair surgeries, reported the numbers of patients with and those without DM, and reported the number of rotator cuff retears. Data relevant to this study were extracted and statistically analyzed. Random-effects models were used to generate pooled odds ratio estimates and CIs. Results: A total of 160 studies were identified from the initial search, and 5 of them met the inclusion criteria. A total of 1065 patients (207 patients with DM and 858 patients without DM) were included. The pooled results showed that the patients in the DM group had a significantly higher tendon retear risk than did those in the non-DM group (relative risk, 2.25; 95% CI, 1.14-4.45; P =.02). Conclusion: Patients with DM have a 2.25 times higher risk of tendon retear after arthroscopic rotator cuff repair compared with patients without DM.

Original languageEnglish
JournalOrthopaedic Journal of Sports Medicine
Volume8
Issue number11
DOIs
Publication statusPublished - 2020

All Science Journal Classification (ASJC) codes

  • Orthopedics and Sports Medicine

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