PURPOSE: Our purpose was to evaluate the role of subacromial decompression in the arthroscopic repair of full-thickness rotator cuff tears in a prospective randomized clinical study. METHODS:Arthroscopic cuff repair was performed in 80 patients with a full-thickness rotator cuff tear. They were divided into 2 groups comprising 40 patients each. In group 1 arthroscopic rotator cuff repair was performed with subacromial decompression. In group 2 the repair was performed without decompression. Rotator cuff tears were repaired via metal suture anchors for tendon-to-bone repair, side-to-side repair, or a combination of the 2 techniques. Results were evaluated by use of the Constant score normalized for age and gender, as well as the Disabilities of the Arm, Shoulder and Hand (DASH) and Work-DASH self-administered questionnaires. On analyzing the results at 2 years' follow-up, we considered the following independent variables: age; gender; dominance; location, shape, area, retraction, and reducibility of cuff tear; fatty degeneration; involvement of subscapularis tendon; treatment of biceps tendon; rotator cuff repair technique; and type of acromion. A univariate and multivariate statistical analysis was performed to determine which variables were independently associated with the outcome. RESULTS: Comparison between the groups did not show significant differences for each variable considered. The overall results for the Constant score were 103.6 points in group 1 and 96.1 points in group 2; those for the DASH score were 18.2 points and 23.1 points, respectively; and those for the Work-DASH score were 23.7 points and 26.2 points, respectively. Univariate and multivariate analysis showed that the following variables significantly and independently influenced the outcome: age; shape, retraction, and reducibility of cuff tear; fatty degeneration; involvement of subscapularis; and repair technique. Subacromial decompression did not influence the outcome significantly for each scoring system considered. CONCLUSIONS: At short-term follow-up, subacromial decompression did not seem to significantly affect the outcome of arthroscopic rotator cuff repair. Longer follow-up studies will be necessary to confirm the clinical relevance of these observations. LEVEL OF EVIDENCE: Level I, randomized controlled trial with no significant difference but narrow confidence intervals.
RCT Entities:
PURPOSE: Our purpose was to evaluate the role of subacromial decompression in the arthroscopic repair of full-thickness rotator cuff tears in a prospective randomized clinical study. METHODS: Arthroscopic cuff repair was performed in 80 patients with a full-thickness rotator cuff tear. They were divided into 2 groups comprising 40 patients each. In group 1 arthroscopic rotator cuff repair was performed with subacromial decompression. In group 2 the repair was performed without decompression. Rotator cuff tears were repaired via metal suture anchors for tendon-to-bone repair, side-to-side repair, or a combination of the 2 techniques. Results were evaluated by use of the Constant score normalized for age and gender, as well as the Disabilities of the Arm, Shoulder and Hand (DASH) and Work-DASH self-administered questionnaires. On analyzing the results at 2 years' follow-up, we considered the following independent variables: age; gender; dominance; location, shape, area, retraction, and reducibility of cuff tear; fatty degeneration; involvement of subscapularis tendon; treatment of biceps tendon; rotator cuff repair technique; and type of acromion. A univariate and multivariate statistical analysis was performed to determine which variables were independently associated with the outcome. RESULTS: Comparison between the groups did not show significant differences for each variable considered. The overall results for the Constant score were 103.6 points in group 1 and 96.1 points in group 2; those for the DASH score were 18.2 points and 23.1 points, respectively; and those for the Work-DASH score were 23.7 points and 26.2 points, respectively. Univariate and multivariate analysis showed that the following variables significantly and independently influenced the outcome: age; shape, retraction, and reducibility of cuff tear; fatty degeneration; involvement of subscapularis; and repair technique. Subacromial decompression did not influence the outcome significantly for each scoring system considered. CONCLUSIONS: At short-term follow-up, subacromial decompression did not seem to significantly affect the outcome of arthroscopic rotator cuff repair. Longer follow-up studies will be necessary to confirm the clinical relevance of these observations. LEVEL OF EVIDENCE: Level I, randomized controlled trial with no significant difference but narrow confidence intervals.
Authors: Wei-An Joel Lim; Hamid Rahmatullah Bin Abd Razak; Lee-Wei Lim; Ian Dominic Dhanaraj; Sedeek Mohamed Sedeek Mosaid; Hwee-Chye Andrew Tan Journal: J Orthop Date: 2015-02-12
Authors: Frederik O Lambers Heerspink; Roy Ag Hoogeslag; Ron L Diercks; Pepijn Jm van Eerden; Inge van den Akker-Scheek; Jos Jam van Raay Journal: BMC Musculoskelet Disord Date: 2011-01-26 Impact factor: 2.362