Transversus Abdominis Plane Block Versus Wound Infiltration for Pulmonary Function Preservation Following Laparoscopic Living Donor Nephrectomy
Condition(s) studied
Investigational drug(s) / intervention(s)
Transversus abdominis plane (TAP) block: A regional anesthesia technique in which a local anesthetic is injected into the transversus abdominis plane under ultrasound guidance to provide postoperative analgesia.
Wound infiltration: A local anesthetic technique where bupivacaine with epinephrine is injected directly into the surgical wound sites to provide postoperative analgesia.
Study summary
This study compares two pain control techniques in patients undergoing laparoscopic kidney donation surgery: transversus abdominis plane (TAP) block versus wound infiltration with local anesthetic.
Postoperative pain can impair breathing by causing patients to take shallow breaths to avoid discomfort. This study will evaluate which technique better preserves lung function, specifically peak expiratory flow (PEF), after surgery.
Eighty patients will be randomly assigned to receive either a TAP block (injection of local anesthetic into the abdominal wall muscles before surgery) or wound infiltration (injection of local anesthetic at the incision sites at the end of surgery). Both patients and the staff measuring outcomes will be blinded to group assignment.
The primary outcome is the percentage change in PEF from before surgery to discharge from the recovery room. Secondary outcomes include pain scores, opioid use, breathing complications, and length of hospital stay.
Eligibility
Primary outcome measure(s)
- Percentage Change in Peak Expiratory Flow (PEF) — Baseline (Preoperative) and PACU Discharge (Within 2-3 hours post-surgery)
Percentage change in PEF (measured in liters per second) between preoperative baseline and post-anesthesia care unit discharge.
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| Rabin Medical Center, Beilinson Hospital | Petah Tikva | Israel | Recruiting |
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Other trials for the same condition
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT06837909 on ClinicalTrials.gov ↗ ← All trials in Israel