# The Efficacy of Ultrasound-Guided Rhomboid Intercostal Block Versus Serratus Plane Block in Mastectomy.

> **NCT05156775** · NA · UNKNOWN · sponsor: **Tanta University** · enrollment: 105 (estimated)

## Conditions studied

- Mastectomy
- Rhomboid Intercostal Block
- Serratus Plane Block

## Interventions

- **OTHER:** Serratus Plane Block (SPB)
- **OTHER:** Rhomboid intercostal nerve block (RIB)

## Key facts

- **NCT ID:** NCT05156775
- **Lead sponsor:** Tanta University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-01-01
- **Primary completion:** 2022-05-29
- **Final completion:** 2022-05-29
- **Target enrollment:** 105 (ESTIMATED)
- **Last updated:** 2022-03-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05156775

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05156775, "The Efficacy of Ultrasound-Guided Rhomboid Intercostal Block Versus Serratus Plane Block in Mastectomy.". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05156775. Licensed CC0.

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