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Efficacy of Transversus Abdominis Plane Block in Alleviating Acute Appendicitis

NCT06808737 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 105

Last updated 2026-02-20

No results posted yet for this study

Summary

This study aims to evaluate the efficacy of Transversus Abdominis Plane (TAP) block in preoperative pain management for patients diagnosed with acute appendicitis who are scheduled for emergency surgery in the emergency department. The research seeks to assess the potential of TAP block in reducing pain intensity prior to surgical intervention among patients diagnosed with acute appendicitis in the emergency setting. The goal is to contribute insights that can enhance practical approaches to achieving optimal pain control for acute appendicitis patients in emergency department settings.

Conditions

  • Acute Appendicitis

Interventions

PROCEDURE

Transversus Abdominis Plane Blockage

Patient monitoring will be conducted, followed by the preparation of the skin with 10% povidone-iodine and ensuring appropriate draping. A high-frequency linear transducer will be placed transversely between the right iliac crest and subcostal margin along the midaxillary line. Structures visualized on ultrasound from superficial to deep include: skin, subcutaneous fat, external oblique muscle, internal oblique muscle, transversus abdominis muscle, and peritoneum. The TAP block will be performed in the transversus abdominis plane (TAP) between the internal oblique and transversus abdominis muscles. A 23-gauge, 60 mm blunt-tipped needle will be directed toward the TAP, and negative aspiration will be confirmed upon entry into the fascial layer. An injection of 20 mL of 0.25% bupivacaine, prepared by diluting 10 mL of 0.5% bupivacaine with 10 mL of normal saline, will be performed, followed by the visualization of the oval spread of bupivacaine in the TAP.

Sponsors & Collaborators

  • Ankara City Hospital Bilkent

    lead OTHER

Principal Investigators

  • Ahmet Burak Erdem, Assoc. Prof. · Ankara Etlik City Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-05-08
Primary Completion
2024-12-28
Completion
2024-12-28

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 NCT06808737 on ClinicalTrials.gov