# Comparison of the Erector Spinae Plane Block Versus Intrathecal Morphine on Post-Cesarean Delivery Analgesia

> **NCT04256642** · PHASE3 · UNKNOWN · sponsor: **McGill University Health Centre/Research Institute of the McGill University Health Centre** · enrollment: 160 (estimated)

## Conditions studied

- Cesarean Section Complications

## Interventions

- **PROCEDURE:** Erector Spinae Plane Block
- **DRUG:** Intrathecal morphine

## Key facts

- **NCT ID:** NCT04256642
- **Lead sponsor:** McGill University Health Centre/Research Institute of the McGill University Health Centre
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-02
- **Primary completion:** 2022-01
- **Final completion:** 2023-01
- **Target enrollment:** 160 (ESTIMATED)
- **Last updated:** 2020-02-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04256642

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04256642, "Comparison of the Erector Spinae Plane Block Versus Intrathecal Morphine on Post-Cesarean Delivery Analgesia". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04256642. Licensed CC0.

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