D019644

3 trials

Sponsors

Hirakawa Kazuo

Conditions

osteoarthritis of the hipunilateral osteoarthritis of the hip Developmental dysplasia of the hip

Unknown Phase

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

RecruitingJPRN-jRCT1032220743

Hirakawa Kazuounilateral osteoarthritis of the hip Developmental dysplasia of the hip

Start: 2023-03-30Target: 180Updated: 2026-06-29

A Randomized Prospective Study on Age-related Changes in Peri-Stem Femoral Bone Mineral Density and Bone Morphology of Curved-Short Stems and Fully Hydroxyapatite-Coated Stems in Total Hip Arthroplasty

RecruitingJPRN-jRCT1032230455

Hirakawa Kazuoosteoarthritis of the hip

Start: 2024-01-09Target: 200Updated: 2026-06-29

The Effect of FemoralStem Collar for Total Hip Arthroplasty on Functional Recovery up to 12months Postoperarively:Rrospective randomized controlled study using a smartphone application

RecruitingJPRN-jRCT1032240074

Hirakawa Kazuoosteoarthritis of the hip

Start: 2024-05-10Target: 100Updated: 2026-06-29