Assessment of the rotational stability of a tapered stem component of a total hip replacement

Not Applicable

• Conditions: Hip arthritis; Musculoskeletal - Osteoarthritis; Surgery - Other surgery

• Registration Number: ACTRN12612000064808
• Lead Sponsor: Professor Piers Yates

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2012-01-12
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

Patients with primary hip arthritis

Exclusion Criteria

Previous proximal femoral surgery
AVN
Proximal femoral deformity
Previous fracture

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Rotational movement of CPT stem within cement mantle. This will be assessed by Radiostereometric assessment (RSA).[Post-operatively, 6 weeks, 3 months, 12 months, 24 months]

Secondary Outcome Measures

Name	Time	Method
Change in stem alignment into varus/valgus. This will be assessed by Radiostereometric assessment (RSA).[Post-operatively, 6 weeks, 3 months, 12 months, 24 months]