Resurfacing Hemiarthoplasty Versus Conventional Stemmed Arthroplasty

Resurfacing Hemiarthroplasty Versus Conventional Stemmed Hemiarthroplasty

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00664989

Enrollment

Registered

2008-04-23

Start date

2007-08-31

Completion date

2009-04-30

Last updated

2021-03-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Osteoarthritis

Keywords

Hemiarthroplasty Stemmed Resurfacing Conventional Shoulder

Brief summary

Hypothesis: What is the difference in disease specific quality of life between patients who receive a humeral surface replacement hemiarthroplasty verusu a conventioanl stemmed hemiarthroplasty

Detailed description

The purpose of this multi-centered, randomized, controlled trial will be to determine if patient self-assessed outcomes (Western Ontario Osteoarthritis of Shoulder Score- WOOS) following humeral resurfacing are superior to those following a conventional, modular, stemmed, humeral prosthesis. The first phase of this study will be a one year pilot recruitment period. This is necessary in order to determine both a center by center, and national recruitment rate, and to determine a sample size necessary for a sufficiently powered full randomized trial. If a full randomized trial is not considered feasible following Phase 1, then a prospective cohort study will be completed.

Interventions

None listed

Study design

Observational model

OTHER

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Recent humeral resurfacing

Countries

Canada

Outcome results