# Erector Spinae vs TAP in Lower Abdominal Surgery

> **NCT04555993** · NA · UNKNOWN · sponsor: **National Cancer Institute, Egypt** · enrollment: 62 (estimated)

## Conditions studied

- Postoperative Pain

## Interventions

- **PROCEDURE:** lower abdominal surgery
- **OTHER:** Erector spinae plane block
- **OTHER:** Transversus abdominis plane block

## Key facts

- **NCT ID:** NCT04555993
- **Lead sponsor:** National Cancer Institute, Egypt
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-02-28
- **Primary completion:** 2020-10-01
- **Final completion:** 2020-10-15
- **Target enrollment:** 62 (ESTIMATED)
- **Last updated:** 2020-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04555993

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04555993, "Erector Spinae vs TAP in Lower Abdominal Surgery". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT04555993. Licensed CC0.

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