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Erector Spinae Plane Block Versus Thoracic Paravertebral Block in Laparoscopic Cholecystectomy

NCT07149584 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2026-03-02

No results posted yet for this study

Summary

The study is planned as a single-center prospective randomized study and includes patients undergoing laparoscopic cholecystectomy. The aim of this study is to compare postoperative analgesic efficacy of erector spinae plane block and thoracic paravertebral block. Primary outcome is 24-hour postoperative opioid consumption.

Conditions

  • Pain, Acute Postoperative

Interventions

PROCEDURE

ESPB

10 mL of 0.375% bupivacaine is injected on each side between the deep fascia of the erector spinae muscle and the transverse process. Additionally, tramadol is administered via intravenous patient-controlled analgesia.

PROCEDURE

TPVB

10 mL of 0.375% bupivacaine is injected on each side between the superior costotransverse ligament and the pleura.

PROCEDURE

IV

Tramadol is administered via intravenous patient-controlled analgesia.

Sponsors & Collaborators

  • Istanbul University

    lead OTHER

Principal Investigators

  • Özlem Turhan · Istanbul Faculty of Medicine

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-01
Primary Completion
2026-02-23
Completion
2026-02-23

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07149584 on ClinicalTrials.gov