Clinical Evaluation of the usefulness of CT-based navigation system in transposition osteotomy of acetabulum

Not Applicable

Recruiting

• Conditions: Osteoarthritis secondary to hip dysplasia

• Registration Number: JPRN-UMIN000040072
• Lead Sponsor: Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-05-01
• Last Update Posted: 17 October 2023
• Study Completion: 2025-03-31

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

Not provided

Exclusion Criteria

1) Patients with immature bone structure 2) Suspicious patients with metal allergy 3) Pregnant patients, pregnant suspicious patients, or patients who hope for pregnancy 4) Patients with the disease which can affect consent or evaluation of the study, including dementia, schizophrenia, depression, panic disorder, or generalized anxiety disorder 5) Patients who doctors judged unsuitable for the study

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To evaluate the difference between the preoperative planning and the actual osteotomy line.

Secondary Outcome Measures

Name	Time	Method
To evaluate the difference in three-dimensional acetabular coverage of the femoral head between postoperative CT and preoperative planning. To evaluate physical activity and hip function preoperatively and at 1-year postoperatively.