# Efficacy and Safety of Erector Spinal Plane Block (ESPB) for Analgesia in Laparoscopic Cholecystectomy

> **NCT04648345** · NA · UNKNOWN · sponsor: **Beijing Tsinghua Chang Gung Hospital** · enrollment: 90 (estimated)

## Conditions studied

- Analgesia

## Interventions

- **PROCEDURE:** Erector spinal plane block

## Key facts

- **NCT ID:** NCT04648345
- **Lead sponsor:** Beijing Tsinghua Chang Gung Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-12
- **Primary completion:** 2021-03
- **Final completion:** 2021-05
- **Target enrollment:** 90 (ESTIMATED)
- **Last updated:** 2020-12-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04648345

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04648345, "Efficacy and Safety of Erector Spinal Plane Block (ESPB) for Analgesia in Laparoscopic Cholecystectomy". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04648345. Licensed CC0.

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