Unknown NA INTERVENTIONAL 3-arm NCT04719507

Erector Spinae Block Versus Thoracic Paravertebral Block for Postoperative Pain Control After Open Nephrectomy

Ultrasound Guided Erector Spinae Block Versus Thoracic Paravertebral Block for Postoperative Pain Control After Open Nephrectomy : A Randomized Controlled Trial

Sponsor: Cairo University

Conditions Pain, Postoperative

Interventions Pethidine Only Product in Parenteral Dose Form erector spinae block thoracic paravertebral block

Updated 4 times since 2021 Last updated: Jan 19, 2021 Started: Jan 31, 2021 Primary completion: Jan 31, 2022 Completion: Mar 31, 2022

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

This NA trial investigates Pain, Postoperative and is currently ongoing. Cairo University leads this study, which shows 4 recorded versions since 2021 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

4 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Feb 2023 — Jul 2024 [monthly]

Unknown Status NA

Status: Not Yet Recruiting → Unknown Status
Feb 2021 — Feb 2023 [monthly]

Not Yet Recruiting NA

First recorded

Jan 2021

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Cairo University

Data source: Cairo University

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

Study Locations

No location information available.