NCT03183466.

Trial name or title	Prospective randomized clinical trial of arthroscopic repair versus debridement for subscapularis tendon tear more than 1/2 to entire 1st facet (representing 1/3 to more than 1/3 tear of subscapularis entire footprint)
Methods	Randomised controlled trial
Participants	Inclusion Criteria Subscapularis tendon tear from more than 1/2 to entire of 1st facet found during routine arthroscopy with 70 degree scope Isolated or combined with Supraspinatus and/or Infraspinatus tear (SS/IS tear less than 3 cm) Combined biceps lesion Combined acromial clavicle (AC) arthritis Exclusion Criteria Revision case or previous surgical history of the index shoulder Any open surgery, including open repair of the subscapularis tendon Compensation case Combined severe arthritis of the glenohumeral joint Patient who selects one's own surgical method, i.e. not randomised Infection, tumour, etc
Interventions	Arthroscopic repair Arthroscopic debridement
Outcomes	Range of Motion (ROM) Pain Visual Analogue Scale (PVAS) American Shoulder and Elbow Surgeons' score Constant score Korean Shoulder Score (KSS) score Repair integrity analysis using postoperative MRI
Starting date	December 2011
Contact information	Samsung Medical Center, South‐Korea
Notes	Last refreshed 6/2017. Status active, not recruiting. Publication sought but not found.