# Rhomboid Intercostal Sub-serratus Plane Block Versus External Oblique Intercostal Block in Open Nephrectomy

> **NCT07642193** · NA · RECRUITING · sponsor: **Cairo University** · enrollment: 90 (estimated)

## Conditions studied

- Rhomboid Intercostal Sub-serratus Plane Block
- External Oblique Intercostal Block
- Open Nephrectomy

## Interventions

- **OTHER:** Rhomboid intercostal subserratus plane block
- **OTHER:** External oblique intercostal block
- **DRUG:** Intravenous morphine

## Key facts

- **NCT ID:** NCT07642193
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-05-02
- **Primary completion:** 2026-12-30
- **Final completion:** 2026-12-30
- **Target enrollment:** 90 (ESTIMATED)
- **Last updated:** 2026-06-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07642193

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07642193, "Rhomboid Intercostal Sub-serratus Plane Block Versus External Oblique Intercostal Block in Open Nephrectomy". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07642193. Licensed CC0.

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