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Comparison Between External Oblique Intercostal Plane Block and the Transversus Abdominis Plane Block in Paraumbilical Hernia Repair as Analgesia for Intraoperative and Postoperative Pain.

NCT06412406 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 62

Last updated 2024-06-06

No results posted yet for this study

Summary

AIM OF STUDY:

Comparison between effect of external oblique intercostal plane block and the Oblique subcostal transversus abdominis plane block in paraumbilical hernia repair as analgesia for intraoperative and postoperative pain.

Conditions

  • Paraumbilical Hernia

Interventions

PROCEDURE

External Oblique Intercostal (EOI) block

EOI block technique A linear ultrasound transducer placed in the sagittal plane between the midclavicular and anterior axillary lines at the level of sixth rib, The transducer was then rotated so the cranial end was directed slightly medially and the caudal end laterally to produce a paramedian sagittal oblique view with a short-axis view of the ribs, The following structures were identified, from superficial to deep: subcutaneous tissue, external oblique muscle, intercostal muscles between ribs, pleura, and lung. The skin entry point for the injection was cranial to the sixth rib level just medial to the anterior axillary line, with ultrasound opaque needle advanced in plane from a superomedial-to-inferolateral direction, through the external oblique muscle hydrodissecting the tissue plane between the sixth and seventh ribs, and then the needle was directed caudally toward the eighth rib. and inject 20 ml volume of (0.25 % bupivacaine).

PROCEDURE

Transversus abdominis plane (TAP) block

TAP block technique: abdominal skin will be prepared and covered with sterile drapes. The needle can be introduced by multiple punctures along the oblique subcostal line from the xiphoid process towards the anterior part of the iliac crest (18) . Thus, LA will be injected in the TAP along this line provides both upper and lower abdominal wall analgesia. The OSCTAP block more consistently covers L1 dermatome. After negative aspiration, a test injection with 1 ml of 0.9% normal saline will be performed to confirm the needle location. and ingect 20 ml volume of (0.25 % bupivacaine). If the intended sensation will not decreased in surgical dermatomes after 30 min, the patient will be regarded to have a failed block and will be excluded from the study.

Sponsors & Collaborators

  • Assiut University

    lead OTHER

Principal Investigators

  • Nawal A Gadelrab, Professor · Assiut University

  • Abdelrahim M Mohamed, Professor · Assiut University

  • Mohamed G Hassan, Resident · Assiut University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-06-30
Primary Completion
2026-10-28
Completion
2026-12-29

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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 NCT06412406 on ClinicalTrials.gov