Non-inferiority and cost-effectiveness trial of isolated biceps tenotomy versus tenotomy with rotator cuff repair in patients with stage 2–3 Goutallier fatty degenerative cuff lesions (TenCuRe study): protocol of a multicentre randomised controlled trial

摘要

For patients who are diagnosed with lesions of the rotator cuff that present advanced levels of fatty degeneration, arthroscopic repair of the rotator cuff remains controversial. This controversy can be attributed to the frequently reported high failure rate of the tendon fixation and the fact that it remains unclear why repair for these tears results in significant clinical improvement independent of the occurrence of such a re-tear. Recent publications have reported comparable clinical improvements when merely a tenotomy of the long head of the biceps tendon was performed and the rotator cuff tear was left untreated. These observations raise questions on the value of performing the more extensive cuff repairs in degenerative cuff tears. Even more, rehabilitation after an isolated tenotomy is much less cumbersome as compared with rehabilitation after rotator cuff repair and, therefore, might result in improved patient satisfaction. The goal of this trial is to study function and quality-of-life of patients undergoing arthroscopic biceps tenotomy with or without an additional cuff repair and to include an economic evaluation.