# Serratus vs ESP Block for Postoperative Pain in Unilateral Breast Surgery

> **NCT07541040** · NA · NOT_YET_RECRUITING · sponsor: **Engin Çetin** · enrollment: 54 (estimated)

## Conditions studied

- Post Operative Pain
- Opioid Use

## Interventions

- **PROCEDURE:** Serratus Posterior Superior Intercostal Plane Block

## Key facts

- **NCT ID:** NCT07541040
- **Lead sponsor:** Engin Çetin
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-05-01
- **Primary completion:** 2026-08-01
- **Final completion:** 2026-08-01
- **Target enrollment:** 54 (ESTIMATED)
- **Last updated:** 2026-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07541040

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07541040, "Serratus vs ESP Block for Postoperative Pain in Unilateral Breast Surgery". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT07541040. Licensed CC0.

---

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