# Ondansetron Effect on Pain Relief After Laparoscopic Cholecystectomy

> **NCT04468685** · PHASE2 · COMPLETED · sponsor: **National Hepatology & Tropical Medicine Research Institute** · enrollment: 50 (actual)

## Conditions studied

- Cholecystitis

## Interventions

- **DRUG:** Ondansetron
- **DRUG:** Normal saline

## Key facts

- **NCT ID:** NCT04468685
- **Lead sponsor:** National Hepatology & Tropical Medicine Research Institute
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-07-15
- **Primary completion:** 2020-12-18
- **Final completion:** 2020-12-18
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2021-01-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04468685

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04468685, "Ondansetron Effect on Pain Relief After Laparoscopic Cholecystectomy". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04468685. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*