# Postoperative Analgesia in Patients Undergoing Open Upper Abdominal Surgeries: External Oblique Intercostal Plane Block vs. Quadratus Lumborum Block

> **NCT07094386** · NA · RECRUITING · sponsor: **Cairo University** · enrollment: 80 (estimated)

## Conditions studied

- Post Operative Pain

## Interventions

- **PROCEDURE:** External Oblique Intercostal Plain Block
- **PROCEDURE:** Quadratus Lumborum Block
- **DRUG:** Bupivacaine %0.25 (isobaric)
- **DRUG:** Bupivacaine %0.25 (isobaric)

## Key facts

- **NCT ID:** NCT07094386
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-08-15
- **Primary completion:** 2026-04-15
- **Final completion:** 2026-04-15
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2025-08-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07094386

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07094386, "Postoperative Analgesia in Patients Undergoing Open Upper Abdominal Surgeries: External Oblique Intercostal Plane Block vs. Quadratus Lumborum Block". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT07094386. Licensed CC0.

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