Retroversion in Reverse Shoulder Arthroplasty
- Conditions
- Shoulder Osteoarthritis
- Interventions
- Device: Reverse shoulder arthroplasty
- Registration Number
- NCT05788614
- Lead Sponsor
- Hospital Universitario Reina Sofia de Cordoba
- Brief Summary
The goal of this clinical trial is to compare function in reverse shoulder arthroplasty (RSA) using two different degrees of humeral retroversion (RV). The main question it aims to answer is:
• Does external rotation improves when using a higher retroversion?
Participants will randomly receive a 0 degree or 30 degree RV for their RSA.
They will be followed for two years and clinical outcomes will be recorded and analyzed.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 90
- patients > 60 years
- primary rotator cuff arthropathy
- implantation of reverse shoulder arthroplasty
- previous surgeries in the shoulder
- post-traumatic arthropathy
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description RSA-RV-30 Reverse shoulder arthroplasty - RSA-RV-0 Reverse shoulder arthroplasty -
- Primary Outcome Measures
Name Time Method External rotation of the shoulder 2 years External rotation of the shoulder will be measured in degrees with the help of a goniometer in two ways.
First: External rotation 1 (ER1): arm adducted at zero degrees Second: External rotation 2 (ER2): arm in 90 degrees of abduction.Constant-Murley Score 2 years The Constant-Murley score is a multi-item functional scale assessing pain, daily activities, range of motion and strength of the affected shoulder. Its score ranges from 0 to 100 points, representing worst and best shoulder function, respectively
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Hospital Universitario Reina Sofía de Córdoba
🇪🇸Córdoba, Cordoba, Spain