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Can Perineal Post-Free Traction in Hip Arthroscopy Effectively Reduce Perineal Complications?
Sponsor: ChunBao Li
Summary
The goal of this clinical trial is to analyze the impact of perineal post-free traction versus traditional perineal post traction on perineal complications in hip arthroscopy. The main question it aims to answer is: • Can Perineal Post-Free Traction in Hip Arthroscopy Effectively Reduce Perineal Complications? Researchers will compare the perineal-post-free traction group with the conventional perineal-post traction group to see if the former decreases perineal complications and improves efficiency without compromising surgical outcomes. Participants will: * Undergo either perineal-post-free or standard perineal-post traction during hip arthroscopy * Complete nerve-injury checks on day 1 and at discharge, and hip-function questionnaires (VAS, mHHS, IHOT-12, HOS) at 3 months * Allow collection of operating times, hospital stay, and direct medical costs for economic analysis
Official title: Can Perineal Post-Free Traction in Hip Arthroscopy Effectively Reduce Perineal Complications? A Multicenter Prospective Randomized Controlled Trial
Key Details
Gender
All
Age Range
15 Years - 60 Years
Study Type
INTERVENTIONAL
Enrollment
270
Start Date
2026-01-07
Completion Date
2026-09-30
Last Updated
2026-01-07
Healthy Volunteers
No
Conditions
Interventions
Perineal Post-Free Traction
Traction achieved with a thoraco-abdominal belt and contralateral groin strap; operating table tilted 10-15° Trendelenburg; gradual 10-20 kg distraction under fluoroscopy to 8-10 mm joint space. No perineal post is used, eliminating direct perineal pressure.
Perineal Post Traction
Standard traction table with padded perineal post placed against the groin providing counter-traction; affected limb distracted under fluoroscopy to 8-10 mm joint space while contralateral limb is abducted.