Functional outcomes in patients undergoing Primary and Revision Hip Arthroplasty

Not Applicable

Recruiting

• Conditions: Osteoarthritis of the hip; Hip replacment surgery; Musculoskeletal - Osteoarthritis

• Registration Number: ACTRN12623000523606
• Lead Sponsor: Royal Adelaide Hospital, Central Adelaide Local Health Network

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2023-05-19
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 130

Inclusion Criteria

1. Patient’s undergoing primary THA for hip osteoarthritis with BMI less than or equal to 35 kg/m2
2. Patients able to undergo the required radiological examinations.
3. Patients able to undergo gait and activity analysis safely, as deemed by the surgeon.

Exclusion Criteria

1. Patients aged more than 80 years
2. Patients with BMI greater than 35 kg/m2
3. Patients with diagnosis other than osteoarthritis
4. Other diagnosis affecting gait (eg. osteoarthritis in other joint, cerebrovascular accident, Parkinson’s disease)
5. Severely limited mobility - cannot walk 10m for gait analysis safely unaided
6. Participants with difficulty in comprehending study protocol through written or verbal English
7. Concurrent pregnancy
8.Patients unable or unwilling to return for follow-up
9.Other significant disorder unconducive to participation, per surgeon

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To accurately measure the extent of implant migration within the first two years after surgery in patients undergoing primary and revision THA, which is predictive of later loosening using Radiostereometric Analysis (RSA).[Baseline (2 days post-operative), 6 weeks, 3 months, 12 months and 24 months ];To assess changes in hip geometry in patients undergoing elective total hip replacement using computed tomography. [Preoperative and 2 days post-operative]