Skip to main content
OpenTrials
Completed

NCT Number: NCT05199922

M-Tapa Block for Laparoscopic Inguinal Hernia Repair Surgery

Modified Perichondral Approach Thoracoabdominal Nerve (M-TAPA) block is a novel block that provides effective analgesia of the anterior and lateral thoracoabdominal walls during laparoscopic surgery, in which local anesthetic is applied only to the lower side of the perichondral surface. M-TAPA block is a good alternative for analgesia of the upper dermatome levels and the abdominal lateral wall, and may be an opioid-sparing strategy with satisfactory quality improvement in patients undergoing laparoscopic surgery.

M-TAPA block provides analgesia at the level of T5-T11 in the abdominal region. Sonoanatomy is easy to visualize and the spread of local anesthetic can be easily seen. Analgesia occurs in several dermatomes thanks to the cephalocaudal spread of the local anesthetic solution. There are studies in the literature investigating the effectiveness of M-TAPA block for post-operative pain management in several abdominal surgeries.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Hernia, Inguinal Bites and Stings Chemically-Induced Disorders Hernia Hernia, Abdominal Pathological Conditions, Anatomical Pathological Conditions, Signs and Symptoms Poisoning Wounds and Injuries

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Istanbul Medipol University Hospital

Istanbul, Bagcilar, 34070, Turkey (Türkiye)

About this study

Modified Perichondral Approach Thoracoabdominal Nerve (M-TAPA) block is a novel block that provides effective analgesia of the anterior and lateral thoracoabdominal walls during laparoscopic surgery, in which local anesthetic is applied only to the lower side of the perichondral surface. M-TAPA block is a good alternative for analgesia of the upper dermatome levels and the abdominal lateral wall, and may be an opioid-sparing strategy with satisfactory quality improvement in patients undergoing laparoscopic surgery.

M-TAPA block provides analgesia at the level of T5-T11 in the abdominal region. Sonoanatomy is easy to visualize and the spread of local anesthetic can be easily seen. Analgesia occurs in several dermatomes thanks to the cephalocaudal spread of the local anesthetic solution. There are studies in the literature investigating the effectiveness of M-TAPA block for post-operative pain management in several abdominal surgeries.

In this study, we aimed to evaluate the effectiveness of M-TAPA block for postoperative analgesia management after laparoscopic inguinal hernia repair surgery. Our primary aim is to compare the postoperative pain scores (NRS), and our secondary aim is to compare the postoperative rescue analgesic use and postoperative opioid consumption, and the side effects (allergic reaction, nausea, vomiting) associated with opioid use.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • American Society of Anesthesiologists (ASA) classification I-II
  • Scheduled for laparoscopic inguinal hernia repair surgery under general anesthesia

Exclusion criteria

  • Bleeding diathesis
  • Receiving anticoagulant treatment
  • Known local anesthetics and opioid allergy
  • Infection of the skin at the site of the needle puncture
  • Pregnancy or lactation
  • Patients who do not accept the procedure

Treatment and study plan

M TAPA block

Drug

Under aseptic conditions, a high frequency linear probe will be placed on the costochondral angle in the sagittal plane. Then the probe will be slightly angled deeply to visualize the lower view of the perichondrium. We will perform M-TAPA with totally 40 ml (20 ml for each side) of %0,25 bupivacaine.

Primary outcomes

  1. Global recovery scoring system (patient satisfaction scale)

    Time frame: Change from baseline score at postoperative 24 hour

    This scoring system includes evaluating emotional state (12 questions), physical comfort (12 questions), psychological support (7 questions), physical independence (12 questions), and pain (7 questions).

Secondary outcomes

  1. The use of rescue analgesia

    Time frame: Postoperative 24 hours period

    Tramodol using

  2. Postoperative pain scores

    Time frame: Postoperative 24 hours period

    Change from Baseline Pain Scores at Postoperative 24 hours.

Sponsors and collaborators

Lead sponsor

Medipol University

Other

Registry information

Official study title

Ultrasound Guided M-Tapa Block for Postoperative Analgesia Management in Patients Underwent Laparoscopic Inguinal Hernia Repair Surgery

Important dates

Study start
2022
Primary completion
2022
Study completion
2022
First posted
Jan 20, 2022
Registry last updated
Jul 26, 2022

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.