RecruitingPhase 4

Bupivacaine Liposome Plus Bupivacaine or Ropivacaine for Pericapsular Nerve Group Block in Hip Arthroplasty (PENG)

China60 participantsStarted 2024-12-04

Plain-language summary

The goal of this clinical trial is to study the analgesic effect of liposomal bupivacaine plus bupivacaine for Pericapsular Nerve Group (PENG) block in postoperative pain management following hip replacement surgery. It will also assess the safety of liposomal bupivacaine for this purpose. The main questions it aims to answer are: 1. Is liposomal bupivacaine plus bupivacaine superior to ropivacaine in terms of analgesic efficacy, duration of pain relief, opioid consumption, and patient satisfaction? 2. What medical problems do participants encounter when using liposomal bupivacaine plus bupivacaine for PENG block in postoperative pain management following hip replacement surgery? Researchers will compare liposomal bupivacaine plus bupivacaine to ropivacaine (a routinely used regional anesthetic in clinical practice) to determine if liposomal bupivacaine plus bupivacaine is more effective for pain management following hip replacement surgery. Participants will: 1. Receive liposomal bupivacaine plus bupivacaine or ropivacaine as a regional anesthetic for PENG block under ultrasound guidance. 2. Undergo hip replacement surgery under spinal anesthesia. 3. Have pain relief, opioid analgesic consumption, and incidence of complications assessed at multiple time points within 72 hours after surgery.

Who can participate

Age range

18 Years – 60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * American Society of Anesthesiologists(ASA) I\~II * Normal coagulation * Clinical diagnosis of hip fracture Exclusion Criteria: * Presence of severe systemic diseases or ASA grade III or higher * Allergy to amide local anesthetics

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Overall Opioid Consumption

Timeframe: this outcome will be monitored and recorded within 72 hours postoperatively

Trial details

NCT IDNCT06565910

SponsorHuazhong University of Science and Technology

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-06-01

Contact for this trial

Xijian KE, MD

13429826148 kexijian@hust.edu.cn

View on ClinicalTrials.gov More Femoral Neck Fractures trials