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Comparison of the Effects of External Oblique Intercostal Plane Block and Subcostal Transversus Plane Block Methods With Ultrasound Guidance on Postoperative Analgesia in Laparoscopic Sleeve Gastrectomy Operations

NCT07547280 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2026-04-23

No results posted yet for this study

Summary

The primary aim of this study was to investigate the effects of the external oblique intercostal plane block and the subcostal transversus abdominis plane block on postoperative pain scores and opioid consumption in patients undergoing laparoscopic sleeve gastrectomy.

Conditions

  • Sleeve Gastrectomy
  • External Oblique Intercostal Plane Block
  • Subcostal Transverse Abdominis Plane Block

Interventions

PROCEDURE

Ultrasound-guided external oblique intercostal plane block

Ultrasound-guided external oblique intercostal plane block will be performed at the T6 level using 20 ml of 0.25% bupivacaine at the Immediately after intubation

PROCEDURE

Local anesthetic infiltration

Port-site local anesthetic infiltration will be performed with bupivacain after intubation by surgeon.

PROCEDURE

Subcostal Transversus Abdominis Plane Block (s-TAP)

Ultrasound-guided OSTAP block will be performed using 20 ml of 0.25% bupivacaine immediately after intubation.

Sponsors & Collaborators

  • Sanliurfa Education and Research Hospital

    lead OTHER_GOV

Principal Investigators

  • Melike Bostancı Erkmen, M.D. · Sanliurfa Education and Research Hospital

  • Tolga Karaçay, M.D. · Sanliurfa Education and Research Hospital

  • Servet Sürmeli, M.D. · Sanliurfa Education and Research Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-04-01
Primary Completion
2027-04-01
Completion
2027-05-01

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 NCT07547280 on ClinicalTrials.gov