Completed NA INTERVENTIONAL 2-arm NCT04964401

US-Guided ESPB Versus TPVB on Acute and Chronic Pain After VATS

The Effect of Ultrasound Guided Erector Spinae Plane Block Versus Thoracic Paravertebral Block on Acute and Chronic Pain After Video-Assisted Thoracic Surgery

Sponsor: Atatürk Chest Diseases and Chest Surgery Training and Research Hospital

Conditions Acute Pain Chronic Pain Erector Spinae Plane Block Postoperative Pain Thoracic Paravertebral Block Video-Assisted Thoracoscopic Surgery

Interventions Thoracic paravertebral block vs Erector spinae plane block

Updated 5 times since 2021 Last updated: Sep 22, 2021 Started: Apr 13, 2021 Primary completion: Sep 13, 2021 Completion: Sep 23, 2021

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Acute Pain and Chronic Pain, this trial is completed. The trial is conducted by Atatürk Chest Diseases and Chest Surgery Training and Research Hospital and has accumulated 5 data snapshots since 2021. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

5 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Oct 2021 — Jul 2024 [monthly]

Completed NA

Status: Recruiting → Completed
Sep 2021 — Oct 2021 [monthly]

Recruiting NA

First recorded

Apr 2021

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Atatürk Chest Diseases and Chest Surgery Training and Research Hospital

Data source: Atatürk Chest Diseases and Chest Surgery Training and Research Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Keçiören, Turkey (Türkiye)