Direct active rehabilitation after reverse total shoulder arthroplasty: an international multicentre prospective cohort safety study with 1-year follow up
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Updated: Aug 2, 2025
Reverse Total Shoulder Arthroplasty
Published on: July 5, 2011
Anke Kornuijt1, Lieke de Vries2, Walter van der Weegen3
1Sports and Orthopedics Research Centre, Anna Hospital, Geldrop, the Netherlands A.Kornuijt@st-anna.nl.
Objectives:
To gain insight in the safety of direct active rehabilitation without immobilisation in patients undergoing reverse total shoulder arthroplasty without subscapularis reattachment, measured by the occurrence of complications until 1-year follow up. Next, to explore improvement in shoulder function and in patient-reported outcome measures.
Design:
An international multicentre prospective cohort safety study.
Setting:
Patients indicated for reverse total shoulder arthroplasty, visiting the orthopaedics outpatient clinic at two hospitals in the Netherlands and one hospital in Curaçao between January 2019 and July 2021, were selected.
Participants:
100 patients (68% female, mean age 74±7.0 years) undergoing unilateral primary shoulder replacement were included if: ≥50 years, diagnosed with shoulder osteoarthritis, rotator cuff arthropathy or avascular necrosis, and selected for reverse total shoulder arthroplasty. A sling was used for only 1 day, followed by a progressive active rehabilitation for ≥12 weeks with no precautions.
Main Outcome Measures:
Complications, range of motion and patient-reported outcome measures (Oxford Shoulder Score, Pain Numeric Rating Scale and EuroQol-5D for quality of life). Patients were evaluated preoperatively and 6 weeks, 3 months and 1 year postoperatively.
Results:
In total, 17 complications were registered (17.0%) including five (5.0%) categorised as potentially related to the rehabilitation strategy: one dislocation, one acromion fracture and three cases with persistent pain. Anteflexion, abduction and external rotation, pain scores and the Oxford Shoulder Score all improved significantly (p<0.05) at all time points compared with preoperative. Quality of life improved significantly from 3 months onwards. These secondary outcomes improved further until 1 year postoperatively.
Conclusion:
Direct active rehabilitation after reverse total shoulder arthroplasty seems to be safe and effective. Potentially, this approach will lead to less dependent patients and faster recovery. Larger studies, preferably including a control group, should corroborate our results.
Trial Registration Number:
NL7656.
