Subacromial decompression no better than other therapies for return to work in shoulder impingement

Arthroscopic subacromial decompression is one of the most commonly performed shoulder surgeries to treat patients with suspected shoulder impingement syndrome, i.e subacromial pain syndrome.

A randomized trial by Mathias Back and team revealed that arthroscopic subacromial decompression showed no benefit over diagnostic arthroscopy or exercise therapy on return to work in patients with shoulder impingement syndrome.

The findings of the study are published in BMC Musculoskeletal Disorders.

The objective of the study was to assess return to work and its predictors in patients with shoulder impingement syndrome in a secondary analysis of a placebo-surgery controlled trial as post operative studies are limited.

The study was a randomised trial  that included 184 patients, 57 had arthroscopic subacromial decompression, 59 had diagnostic arthroscopy, 68 had exercise therapy. Return to work, was assesed at least two follow-up visits by the primary 24-month time point, work status at 24 and 60 months, and trajectories of return to work per follow-up time point was mantained. The full analysis set as the difference between the groups in return-to-work rates and work status at 24 months and 60 months using Chi-square test and the predictors of return to work with logistic regression analysis was assessed.