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Clinical Trial Summary

The aim of the proposed study is to perform a comparative pilot, randomized controlled trial of hip arthroscopy versus definitive total hip arthroplasty (THA) for the treatment of early hip osteoarthritis (Tönnis Grade 1-2) in patients between the ages of 40-60 years.


Clinical Trial Description

The purpose of this study is to conduct a randomized trial to compare hip arthroscopy to THR and estimate the long-term cost-effectiveness. Specifically, we aim to: 1. Estimate the magnitude of the between-groups difference in the primary outcome (Hip Dysfunction and Osteoarthritis Outcome Score - HOOS); 2. Evaluate the clinical and cost-effectiveness of early definitive THA compared to arthroscopy for early-stage hip OA at 1-year postoperative; 3. Estimate the lifetime cost-effectiveness of arthroscopy vs THA using a Markov model; and 4. Identify imaging and biomechanical predictors of outcomes following hip arthroscopy ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04166227
Study type Interventional
Source Western University, Canada
Contact Stacey Wanlin
Phone 519-661-2111
Email swanlin@uwo.ca
Status Recruiting
Phase N/A
Start date October 1, 2020
Completion date January 31, 2028

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