An interventional study of Humeral surface replacement hemiarthroplasty (CAP) in Advanced Glenohumeral Arthritis, sponsored by University of Calgary. Status unknown at 1 site in Canada. Per ClinicalTrials.gov, last updated 2011-08-11.
Sponsored by University of Calgary · Not applicable, Interventional, and Treatment
The primary objective of this study is to examine quality of life outcomes in patients who have undergone a humeral surface replacement hemiarthroplasty.
Resurfacing arthroplasty is gaining popularity for the reconstruction of advanced shoulder arthritis. New generation re-surfacing prostheses are engineered to anatomically restore a smooth articulating surface to the humeral head, while preserving bone stock, and potentially minimizing the risk for diaphyseal fracture. The results for shoulder resurfacing prostheses have largely been reported in retrospective reviews and have been very favorable. The purpose of this multi-centered, prospective study will be to determine the extent to which patient self-assessed outcomes (American Shoulder and Elbow Society (ASES) Score) following humeral resurfacing improve compared to pre-operative ASES scores.
3,554 studies on the registry are indexed under Arthritis; 317 are open to participants now.
This study's planned enrollment of 30 is below the median of 90 across 2,377 interventional studies indexed under Arthritis.
Browse Arthritis studies →University of Calgary is the lead sponsor of 686 studies on the registry; 189 are open to participants now.
Of its 10 completed or terminated interventional studies of FDA-regulated products, 2 (20%) have results posted.
Counted across the registry records on this site, refreshed daily.
Pre-Operative Inclusion Criteria:
Pre-Operative Exclusion Criteria:
Intra-Operative Inclusion Criteria:
Advanced humeral head cartilage loss AND ONE of:
Intra-Operative Exclusion Criteria:
C.A.P
Device: Humeral surface replacement hemiarthroplasty (CAP)
C.A.P hemiarthroplasty
American Shoulder And Elbow Surgeons Shoulder Index (ASES)
Time frame: 24 months post-operative
Constant Score
Time frame: 24 months post-operative
Western Ontario Osteoarthritis of the Shoulder Index (WOOS)
Time frame: 24 months post-operative
Simple Shoulder Test (SST)
Time frame: 24 months post-operative
Radiographic Evaluation
Time frame: 3 months + yearly post-operative
This study is status unknown, as verified in Aug 2011. You cannot join it, but the record below documents what was studied.
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University of Calgary