Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134777) titled 'Study on the Postoperative Analgesic Effect of Microneedle Combined with Periarticular Infiltration Analgesia in Patients Undergoing Total Hip Arthroplasty' on Oct. 20.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: West China Hospital of Sichuan University
Condition:
osteoarthritis of the hip, osteonecrosis of the femoral head (Ficat IIIB or IV), and developmental dysplasia of the hip
Intervention:
Control group:Periarticular Infiltration Analgesia
Recruitment Status: Not Recruiting
Phase: 0
Date of First Enrollment: 2026-10-25
Target Sample Size: Control group:40;Experimen...