Completed NA INTERVENTIONAL 3-arm NCT03508531

Erector Spinae Plane Block and Oblique Subcostal Transverse Abdominis Plane Block in Laparoscopic Cholecystectomy

Evaluation of Postoperative Analgesic Effect of Ultrasound Guided Erector Spinae Plane Block and Oblique Subcostal Transverse Abdominis Plane Block in Laparoscopic Cholecystectomy, Randomised Controlled Study

Sponsor: Maltepe University

Conditions Postoperative Pain

Interventions ESP Block OSTAP block Standard Pain Followup and Monitorization

Updated 6 times since 2018 Last updated: May 23, 2018 Started: Mar 23, 2018 Primary completion: May 21, 2018 Completion: May 21, 2018

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 Postoperative Pain, this trial is completed. The trial is conducted by Maltepe University and has accumulated 6 data snapshots since 2018. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA

Status: Recruiting → Completed

▶ Show 1 earlier version

May 2018 — Jun 2018 [monthly]

Recruiting NA

First recorded

Mar 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Maltepe University

Data source: Maltepe University

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

Study Locations

• Istanbul, Turkey (Türkiye)