Actively Recruiting
Intravenous Versus Perineural Ondansetron for Laparoscopic Sleeve Gastrectomy
Led by Tanta University · Updated on 2026-02-12
170
Participants Needed
1
Research Sites
95 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This prospective randomized non-inferiority study will be conducted to compare the analgesic anti-emetic effects of intravenous ondansetron versus perineural ondansetron in patients undergoing laparoscopic sleeve gastrectomy.
CONDITIONS
Official Title
Intravenous Versus Perineural Ondansetron for Laparoscopic Sleeve Gastrectomy
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients of either sex
- American Society Anesthesiologists physical (ASA) status II-III
- Age between 18 and 65 years old
- Body mass index (BMI) greater than 35 kg/m2 with comorbidity or greater than 40 kg/m2
- Undergoing laparoscopic sleeve gastrectomy with intraoperative surgeon performed laparoscopic paragastric autonomic neural blockade
You will not qualify if you...
- Allergy to experimental drugs
- Known to have long QT syndrome
- Previous history of postoperative nausea and vomiting
- Abuse of alcohol, analgesic, or sedative antidepressant drugs
- Chronic pain disorders
- History of previous upper gastrointestinal system surgery
- Surgery-related complications during or after surgery
- Liver or kidney failure
- Performance of concomitant procedures in addition to laparoscopic sleeve gastrectomy
- Anesthetic complications that may alter the postoperative management protocol
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Tanta University Hospitals
Tanta, Gharbia Governorate, Egypt, 31527
Actively Recruiting
Research Team
O
Osama M Rehab, MD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
2
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