Arthroscopic bursectomy less effective in the degenerative shoulder with chronic subacromial pain

© 2020 The Authors.

Bibliographische Detailangaben
Veröffentlicht in:JSES international. - 2020. - 5(2021), 2 vom: 09. März, Seite 220-227
1. Verfasser: Gacaferi, Hamez (VerfasserIn)
Weitere Verfasser: Kolk, Arjen, Visser, Cornelis P J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:JSES international
Schlagworte:Journal Article SAIS SAPS Shoulder arthroscopy rotator cuff subacromial impingement syndrome subacromial pain syndrome
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245 1 0 |a Arthroscopic bursectomy less effective in the degenerative shoulder with chronic subacromial pain 
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520 |a BACKGROUND: Varying results after surgery in patients with subacromial pain syndrome (SAPS) have raised the question on whether there is a subgroup of patients that can benefit from surgery. Therefore, we aimed to identify preoperative and peroperative factors associated with a favorable patient-reported outcome after arthroscopic bursectomy in patients with SAPS 
520 |a METHODS: Patients with chronic SAPS who underwent arthroscopic bursectomy after failed conservative management were included (n = 94). Patients were evaluated at the baseline, and 2 weeks, 8 weeks, 6 months, and 1 year after surgery. The primary outcome was the Western Ontario Rotator Cuff index (WORC) score one year after surgery. The secondary outcome measure was a visual analog scale for pain. Mixed model analyses were used to identify prognostic factors 
520 |a RESULTS: The mean WORC (mean difference 39%, 95% confidence interval (CI) 32.8-45.3, P < .001) and visual analog scale pain scores (mean difference 41 mm points, 95% CI 3.37-4.88, P < .001) significantly improved one year after surgery. Nineteen patients (20%) developed a postoperative frozen shoulder. A longer duration of preoperative complaints and the peroperative identification of degenerative glenoid cartilage were associated with significantly worse WORC scores, with -0.086% per month (95% CI -0.156 to -0.016, P = .016) and -20% (95% CI -39.4 to -1.26, P = .037), respectively 
520 |a CONCLUSION: We identified demographic and clinical factors that predict the course after arthroscopic subacromial bursectomy. We found that arthroscopic bursectomy is less effective in patients with SAPS with a degenerative shoulder. This finding suggests that an improved treatment effect of arthroscopic subacromial bursectomy can be expected in patients with chronic SAPS if intra-articular pathologies such as glenohumeral osteoarthritis are sufficiently excluded 
650 4 |a Journal Article 
650 4 |a SAIS 
650 4 |a SAPS 
650 4 |a Shoulder 
650 4 |a arthroscopy 
650 4 |a rotator cuff 
650 4 |a subacromial impingement syndrome 
650 4 |a subacromial pain syndrome 
700 1 |a Kolk, Arjen  |e verfasserin  |4 aut 
700 1 |a Visser, Cornelis P J  |e verfasserin  |4 aut 
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773 1 8 |g volume:5  |g year:2021  |g number:2  |g day:09  |g month:03  |g pages:220-227 
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