# Comparison of Postoperative Analgesic Efficacy of Two Different Blocks in Modified Radical Mastectomy Surgery

> **NCT07737132** · NA · NOT_YET_RECRUITING · sponsor: **Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey** · enrollment: 70 (estimated)

## Conditions studied

- Breast Cancer
- Postoperative Pain

## Interventions

- **PROCEDURE:** Ultrasound-Guided Serratus Posterior Superior Intercostal Plane Block (SPSIPB)
- **PROCEDURE:** Ultrasound-Guided Serratus Anterior Plane Block (SAPB)

## Key facts

- **NCT ID:** NCT07737132
- **Lead sponsor:** Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-08-01
- **Primary completion:** 2027-02-01
- **Final completion:** 2027-03-01
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2026-07-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07737132

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07737132, "Comparison of Postoperative Analgesic Efficacy of Two Different Blocks in Modified Radical Mastectomy Surgery". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07737132. Licensed CC0.

---

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