Shoulder surgery debate: to repair or not to repair the rotator cuff?
NCT ID NCT05344898
First seen Jul 10, 2026 · Last updated Jul 10, 2026
Summary
This study compares two approaches during reverse shoulder replacement: repairing the subscapularis tendon (part of the rotator cuff) or leaving it unrepaired. The goal is to see which method leads to better shoulder function, strength, and lower risk of dislocation. Adults aged 18 to 95 undergoing reverse shoulder replacement are eligible. Participants are randomly assigned to one of the two procedures and followed for two years.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Subscapularis tendon repair procedure
- What this could lead to
- If repairing the tendon proves better, it could reduce the risk of shoulder dislocation and improve internal rotation strength after reverse shoulder replacement.
- What could go wrong
- This is a mid-sized trial with 118 participants, and results may not apply to all patients. The repair might not improve outcomes or could even limit range of motion.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Maryland School of Medicine
RECRUITINGBaltimore, Maryland, 21201, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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