Comparison of QLB and TFP Block for Postoperative Analgesia in Laparoscopic Inguinal Hernia (NCT07604259) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Comparison of QLB and TFP Block for Postoperative Analgesia in Laparoscopic Inguinal Hernia
Turkey (Türkiye)90 participantsStarted 2026-06-10
Plain-language summary
This randomized controlled trial aims to compare the effects of ultrasound-guided lateral Quadratus Lumborum Block (QLB) and Transversalis Fascia Plane (TFP) block on postoperative analgesia in patients undergoing laparoscopic inguinal hernia repair. Ninety patients will be randomly assigned to one of three groups: Group QLB, Group TFP, or Group Control. The primary objective is to compare postoperative pain scores (NRS) at various time points within the first 24 hours. Secondary objectives include evaluating the need for rescue analgesia, total tramadol consumption, and the incidence of opioid-related side effects.
Who can participate
Age range
18 Years – 65 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:
* Scheduled for elective laparoscopic inguinal hernia repair.
* American Society of Anesthesiologists (ASA) physical status I, II, or III.
* Age between 18 and 65 years.
* Provided written informed consent.
Exclusion Criteria:
* History of allergy to local anesthetics.
* Presence of coagulopathy.
* Signs of infection at the intended block application site.
* Body Mass Index (BMI) ≥ 35 kg/m².
* History of chronic opioid use.
* Presence of neurological disease.
* Refusal to participate in the study.
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
1
Numeric Rating Scale (NRS) Pain Score
Timeframe: At 0, 3, 6, 12, 18, and 24 hours postoperatively.