Predictors of poor and excellent outcomes following reverse shoulder arthroplasty for glenohumeral osteoarthritis with an intact rotator cuff
Copyright © 2024 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved..
BACKGROUND: As the indications for reverse total shoulder arthroplasty (RSA) continue to evolve, it has been more commonly utilized for the treatment of glenohumeral osteoarthritis with an intact rotator cuff (GHOA). Given the increased use of RSA for GHOA, it is important to identify factors influential of clinical outcomes. In this study, we sought to identify variables predictive of clinical outcomes following RSA for GHOA.
METHODS: Patients undergoing primary RSA for GHOA between 2015 and 2020 were retrospectively identified through a prospectively maintained, single surgeon registry. Eligible patients had complete patient-reported outcome measures and range of motion measurements with a minimum 2-year follow-up. Univariate analysis was utilized to compare characteristics and outcome measures of patients with poor and excellent outcomes, which was defined as postoperative American Shoulder and Elbow Surgeons (ASES) scores in the bottom and top quartiles, respectively. Multivariate linear regression was performed to determine factors independently predictive of postoperative ASES score.
RESULTS: A total of 230 patients were included with a mean follow-up of 33.4 months (SD 13.2). The mean age of the study population was 71.9 (SD 6.1). Two hundred twenty-four patients (97.4%) surpassed the minimal clinically important difference and 209 patients (90.1%) achieved substantial clinical benefit for ASES score. Preoperative factors differing between the poor and excellent outcome groups were sex (male: poor 37.9%, excellent 58.6%; P = .041), opioid use (poor 24.1%, excellent 5.2%; P = .009), ASES score (poor 32.9, excellent 41.0; P = .011), and forward elevation (poor 92°, excellent 101°; P = .030). Linear regression demonstrated that Walch B3 glenoids (β 7.08; P = .010) and higher preoperative ASES scores (β 0.14; P = .025) were predictors of higher postoperative ASES score, while postoperative complications (β -18.66; P < .001) and preoperative opioid use (β -11.88; P < .001) were predictive of lower postoperative ASES scores.
CONCLUSION: Over 90% of patients who underwent RSA for GHOA with an intact rotator cuff experienced substantial clinical benefit. An unsurprising handful of factors were associated with postoperative clinical outcomes; higher preoperative ASES scores were slightly associated with higher postoperative ASES, whereas preoperative opioid use and postoperative complications were associated with lower postoperative ASES. Additionally, Walch glenoid type B3 was associated with higher postoperative ASES, indicating that patients with posterior glenoid defects are not predisposed to poor clinical outcomes following RSA. These results serve as a resource to improve preoperative patient counseling and manage postoperative expectations.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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| Enthalten in: |
Journal of shoulder and elbow surgery - (2024) vom: 28. Feb. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Ahmed, Abdulaziz F [VerfasserIn] |
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| Links: |
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| Themen: |
Glenohumeral osteoarthritis |
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| Anmerkungen: |
Date Revised 19.04.2024 published: Print-Electronic Citation Status Publisher |
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| doi: |
10.1016/j.jse.2024.01.027 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM369183576 |
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| 100 | 1 | |a Ahmed, Abdulaziz F |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Predictors of poor and excellent outcomes following reverse shoulder arthroplasty for glenohumeral osteoarthritis with an intact rotator cuff |
| 264 | 1 | |c 2024 | |
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| 500 | |a Date Revised 19.04.2024 | ||
| 500 | |a published: Print-Electronic | ||
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| 520 | |a Copyright © 2024 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved. | ||
| 520 | |a BACKGROUND: As the indications for reverse total shoulder arthroplasty (RSA) continue to evolve, it has been more commonly utilized for the treatment of glenohumeral osteoarthritis with an intact rotator cuff (GHOA). Given the increased use of RSA for GHOA, it is important to identify factors influential of clinical outcomes. In this study, we sought to identify variables predictive of clinical outcomes following RSA for GHOA | ||
| 520 | |a METHODS: Patients undergoing primary RSA for GHOA between 2015 and 2020 were retrospectively identified through a prospectively maintained, single surgeon registry. Eligible patients had complete patient-reported outcome measures and range of motion measurements with a minimum 2-year follow-up. Univariate analysis was utilized to compare characteristics and outcome measures of patients with poor and excellent outcomes, which was defined as postoperative American Shoulder and Elbow Surgeons (ASES) scores in the bottom and top quartiles, respectively. Multivariate linear regression was performed to determine factors independently predictive of postoperative ASES score | ||
| 520 | |a RESULTS: A total of 230 patients were included with a mean follow-up of 33.4 months (SD 13.2). The mean age of the study population was 71.9 (SD 6.1). Two hundred twenty-four patients (97.4%) surpassed the minimal clinically important difference and 209 patients (90.1%) achieved substantial clinical benefit for ASES score. Preoperative factors differing between the poor and excellent outcome groups were sex (male: poor 37.9%, excellent 58.6%; P = .041), opioid use (poor 24.1%, excellent 5.2%; P = .009), ASES score (poor 32.9, excellent 41.0; P = .011), and forward elevation (poor 92°, excellent 101°; P = .030). Linear regression demonstrated that Walch B3 glenoids (β 7.08; P = .010) and higher preoperative ASES scores (β 0.14; P = .025) were predictors of higher postoperative ASES score, while postoperative complications (β -18.66; P < .001) and preoperative opioid use (β -11.88; P < .001) were predictive of lower postoperative ASES scores | ||
| 520 | |a CONCLUSION: Over 90% of patients who underwent RSA for GHOA with an intact rotator cuff experienced substantial clinical benefit. An unsurprising handful of factors were associated with postoperative clinical outcomes; higher preoperative ASES scores were slightly associated with higher postoperative ASES, whereas preoperative opioid use and postoperative complications were associated with lower postoperative ASES. Additionally, Walch glenoid type B3 was associated with higher postoperative ASES, indicating that patients with posterior glenoid defects are not predisposed to poor clinical outcomes following RSA. These results serve as a resource to improve preoperative patient counseling and manage postoperative expectations | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Reverse total shoulder arthroplasty | |
| 650 | 4 | |a Walch | |
| 650 | 4 | |a glenohumeral osteoarthritis | |
| 650 | 4 | |a outcomes | |
| 650 | 4 | |a patient-reported outcomes measures | |
| 650 | 4 | |a predictors | |
| 700 | 1 | |a Glass, Evan A |e verfasserin |4 aut | |
| 700 | 1 | |a Swanson, Daniel P |e verfasserin |4 aut | |
| 700 | 1 | |a Patti, James |e verfasserin |4 aut | |
| 700 | 1 | |a Bowler, Adam R |e verfasserin |4 aut | |
| 700 | 1 | |a Le, Kiet |e verfasserin |4 aut | |
| 700 | 1 | |a Jawa, Andrew |e verfasserin |4 aut | |
| 700 | 1 | |a Kirsch, Jacob M |e verfasserin |4 aut | |
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