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Transversus Abdominis Plane (TAP) Block in Laparoscopic Gastric-bypass Surgery

Obesity Clinical Trial

Official title:
Is the Analgesic Effect of the Transversus Abdominis Plane (TAP) Block in Laparoscopic Gastric-bypass Surgery Useful?

Clinical Trial Summary

Laparoscopic gastric-bypass surgery (LGBS) is one of the surgical treatments for morbid obesity, which is performed under general anesthesia. TAP block is an analgesic strategy covering the dermatomes from T6 to L1 and consists of injecting local anesthetic in the TAP between the costal margin and the iliac crest, where the thoracolumbar nerves (T6-L1) are located. As far as the investigators know, this analgesic technique has never been studied in LGBS. The investigators objective is to determine whether an ultrasound (US)-guided TAP block provides improved analgesia during the first 24 hours after laparoscopic gastric-bypass surgery, compared to conventional therapy only.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01568437
Study type Interventional
Source University Health Network, Toronto
Contact
Status Completed
Phase Phase 3
Start date January 2012
Completion date March 2013
View Details
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