Retroversion in Reverse Shoulder Arthroplasty

Not Applicable

Recruiting

• Conditions: Shoulder Osteoarthritis

• 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

Study Timeline

• Study Start: 2022-06-30
• Status Verified: 2023-03
• Study First Submitted: 2023-03-14
• Study First Submitted QC: 2023-03-24
• Last Update Submitted: 2023-03-24
• Study First Posted: 2023-03-29
• Last Update Posted: 2023-03-29
• Primary Completion: 2026-06-30
• Study Completion: 2026-06-30

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 90

Inclusion Criteria

• patients > 60 years
• primary rotator cuff arthropathy
• implantation of reverse shoulder arthroplasty

Exclusion Criteria

• previous surgeries in the shoulder
• post-traumatic arthropathy

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

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

Trial Locations

Locations (1)

Hospital Universitario Reina Sofía de Córdoba; 🇪🇸 Córdoba, Cordoba, Spain