# Intraperitoneal Ketamine Versus Fentanyl as Adjuvants to Bupivacaine in Laparoscopic Cholecystectomy

> **NCT07670052** · PHASE4 · NOT_YET_RECRUITING · sponsor: **Assiut University** · enrollment: 84 (estimated)

## Conditions studied

- Postoperative Pain

## Interventions

- **DRUG:** Fentanyl
- **DRUG:** Ketamine

## Key facts

- **NCT ID:** NCT07670052
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-08-01
- **Primary completion:** 2027-06-01
- **Final completion:** 2027-09-01
- **Target enrollment:** 84 (ESTIMATED)
- **Last updated:** 2026-06-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07670052

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07670052, "Intraperitoneal Ketamine Versus Fentanyl as Adjuvants to Bupivacaine in Laparoscopic Cholecystectomy". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07670052. Licensed CC0.

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