# EOIB for Pain After Laparoscopic Cholecystectomy

> **NCT07332546** · NA · NOT_YET_RECRUITING · sponsor: **Shiyou Wei** · enrollment: 56 (estimated)

## Conditions studied

- Postoperative Pain
- Laparoscopic Cholecystectomy

## Interventions

- **OTHER:** External oblique intercostal block (EOIB)
- **OTHER:** Standard care without regional block

## Key facts

- **NCT ID:** NCT07332546
- **Lead sponsor:** Shiyou Wei
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-01-15
- **Primary completion:** 2026-04-15
- **Final completion:** 2026-04-20
- **Target enrollment:** 56 (ESTIMATED)
- **Last updated:** 2026-01-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07332546

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07332546, "EOIB for Pain After Laparoscopic Cholecystectomy". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT07332546. Licensed CC0.

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