# Quadratus Lumborum Block vs Erector Spinal Block for Post Abdomen Surgery Analgesia

> **NCT05446727** · NA · COMPLETED · sponsor: **Jagiellonian University** · enrollment: 100 (actual)

## Conditions studied

- Pain, Acute
- Postoperative Pain
- Anesthetics, Local

## Interventions

- **DRUG:** Ropivacaine injection

## Key facts

- **NCT ID:** NCT05446727
- **Lead sponsor:** Jagiellonian University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-05-01
- **Primary completion:** 2022-05-06
- **Final completion:** 2023-12-31
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2025-09-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05446727

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05446727, "Quadratus Lumborum Block vs Erector Spinal Block for Post Abdomen Surgery Analgesia". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT05446727. Licensed CC0.

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