# Comparative Effects of ESP Block and EOIP Block on Postoperative Respiratory Recovery Following Liver Resection

> **NCT07740382** · NA · RECRUITING · sponsor: **Menoufia University** · enrollment: 116 (estimated)

## Conditions studied

- Liver Resection
- Upper Abdominal Surgeries

## Interventions

- **PROCEDURE:** Ultrasound-guided bilateral external oblique intercostal plane (EOIP) block
- **PROCEDURE:** Ultrasound-guided bilateral erector spinae plane (ESP) block

## Key facts

- **NCT ID:** NCT07740382
- **Lead sponsor:** Menoufia University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-09
- **Primary completion:** 2027-01-01
- **Final completion:** 2027-01-01
- **Target enrollment:** 116 (ESTIMATED)
- **Last updated:** 2026-10-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07740382

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07740382, "Comparative Effects of ESP Block and EOIP Block on Postoperative Respiratory Recovery Following Liver Resection". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07740382. Licensed CC0.

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