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Study identifier: NCT04228419 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

TSA vs RSA in Glenohumeral Osteoarthritis

Condition: Osteoarthritis of the Shoulder  ·  Sponsor: Ottawa Hospital Research Institute

PhaseNA
Planned participants108
Who can joinAll sexes, 65 Years to no upper limit
Healthy volunteersNo

About this study

This study will compare total shoulder arthroplasty (TSA) reverse shoulder arthroplasty (RSA) procedures, in the context of a prospective, randomized-controlled trial to determine the optimal treatment in patients 65 years of age and older, and equal to or less than 15 degrees of glenoid retroversion, who have glenohumeral osteoarthritis.

This description comes directly from the study's public registry record.

Talk to the study team

Peter Lapner Lapner, MD  ·  613-737-8899  ·  plapner@toh.ca

Katie McIlquham  ·  613-737-8899  ·  kmcilquham@ohri.ca

Always discuss trial participation with your own doctor first.

Locations (4)

University of AlbertaEdmonton, Alberta, CanadaNot Yet Recruiting
Pan Am Clinic FoundationWinnipeg, Manitoba, CanadaNot Yet Recruiting
Kingston General Hospital (Site-Watkins 3)Kingston, Ontario, CanadaRecruiting
The Ottawa HospitalOttawa, Ontario, CanadaRecruiting

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Source record: clinicaltrials.gov/study/NCT04228419