# Serratus Plane Block vs Erector Spinae Plane Block on Postoperative Analgesia in Patients Undergoing Unilateral Breast Surgery

> **NCT04218149** · PHASE4 · COMPLETED · sponsor: **Sisli Hamidiye Etfal Training and Research Hospital** · enrollment: 70 (actual)

## Conditions studied

- Breast Cancer
- Postoperative Pain

## Interventions

- **DRUG:** Bupivacaine Injection

## Key facts

- **NCT ID:** NCT04218149
- **Lead sponsor:** Sisli Hamidiye Etfal Training and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-01
- **Primary completion:** 2019-09-29
- **Final completion:** 2019-10-01
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2020-01-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04218149

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04218149, "Serratus Plane Block vs Erector Spinae Plane Block on Postoperative Analgesia in Patients Undergoing Unilateral Breast Surgery". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04218149. Licensed CC0.

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