Clinical efficacy in restoring the patient anatomy after total hip arthroplasty:a short-term comparative study with three different stem designs

JRCT ID: jRCT1032220743

Registered date:30/03/2023

Basic Information

• Recruitment status: Recruiting

Health condition(s) or Problem(s) studied

unilateral osteoarthritis of the hip
Developmental dysplasia of the hip

• Date of first enrollment: 30/03/2023
• Target sample size: 180
• Study type: Interventional
• Intervention(s): total hip arthroplasty

Outcome(s)

Primary Outcome

Measurement of hip position using postoperative Xray AP view.
On the contralateral affected side, an implant is inserted and measured in the same as the healthy side.

Secondary Outcome

Japanese Orthopaedic Association Hip Disease Evaluation Questionnaire
Abduction
Dislocation rate
Complication rate

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: Not applicable
• Gender: Both

Include criteria

unilateral osteoarthritis of the hip
Developmental dysplasia of the hip

• Exclude criteria: bulateral osteoarthritis of the hip

Related Information

• Primary Sponsor: Hirakawa Kazuo