# A Comparative Study of Erector Spinae Plane Block and Serratus Posterior Superior Intercostal Plane Block on Postoperative Opioid Consumption Following Breast and Axillary Dissection Surgery

> **NCT06833697** · NA · COMPLETED · sponsor: **Medipol University** · enrollment: 60 (actual)

## Conditions studied

- Breast Surgery
- Erector Spinae Plane Block
- Serratus Posterior Superior Intercostal Plane Block

## Interventions

- **PROCEDURE:** erector spinae plane block
- **PROCEDURE:** serratus posterior superior intercostal plane block
- **DRUG:** 0.25% bupivacaine

## Key facts

- **NCT ID:** NCT06833697
- **Lead sponsor:** Medipol University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-01-27
- **Primary completion:** 2025-08-01
- **Final completion:** 2025-09-01
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2025-09-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06833697

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06833697, "A Comparative Study of Erector Spinae Plane Block and Serratus Posterior Superior Intercostal Plane Block on Postoperative Opioid Consumption Following Breast and Axillary Dissection Surgery". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT06833697. Licensed CC0.

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