Direct Anterior Approach (DAA) for Total Hip Arthroplasty (THA): Corail Prosthesis With or Without Collar Design

Not Applicable

• Conditions: Coxarthritis
• Interventions: Device: Corail without collar.; Device: Corail with collar.

• Registration Number: NCT02960633
• Lead Sponsor: ZOL

Brief Summary

Direct Anterior Approach (DAA) for Total Hip Arthroplasty (THA): Corail prosthesis with or without collar design. Randomized study design focusing on radiolucent lines on standard x-ray.

Detailed Description

Not available

Study Timeline

• Status Verified: 2016-11
• Study Start: 2016-11
• Study First Submitted: 2016-11-03
• Study First Submitted QC: 2016-11-08
• Study First Posted: 2016-11-09
• Last Update Submitted: 2016-11-10
• Last Update Posted: 2016-11-11
• Primary Completion: 2021-11

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 150

Inclusion Criteria

• primary THA

Exclusion Criteria

• fractured hips

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
THA without Collar	Corail without collar.	THA without Collar
THA with Collar	Corail with collar.	THA with Collar

Primary Outcome Measures

Name	Time	Method
The investigators will measure radiolucent lines on X-ray.	5 year	Hypothesis: Collar shows more radiolucent lines on xray in Gruen zone 7.