# Ultrasound-guided Erector Spinae Plane Block Versus Retrolaminar Block for Postoperative Analgesia in Thoracotomy

> **NCT05507281** · NA · COMPLETED · sponsor: **Tanta University** · enrollment: 60 (actual)

## Conditions studied

- Postoperative Analgesia
- Retrolaminar Block
- Ultrasound-guided Erector Spinae Plane Block
- Thoracotomy

## Interventions

- **PROCEDURE:** Ultrasound-guided Erector Spinae Plane Block
- **PROCEDURE:** Retrolaminar Block
- **PROCEDURE:** Control

## Key facts

- **NCT ID:** NCT05507281
- **Lead sponsor:** Tanta University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-08-01
- **Primary completion:** 2022-08-01
- **Final completion:** 2022-08-01
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2022-08-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05507281

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05507281, "Ultrasound-guided Erector Spinae Plane Block Versus Retrolaminar Block for Postoperative Analgesia in Thoracotomy". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT05507281. Licensed CC0.

---

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