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Clinical Trial Summary

To investigate if laparoscopic Transversus Abdominis Plane (TAP) block using plain bupivacaine is equivalent to using liposomal bupivacaine in patients undergoing metabolic and bariatric surgery. The study will see if the plain bupivacaine group will be equivalent in terms of length of stay, Morphine Milligram Equivalents, Pain scores and patient satisfaction, but cost less.


Clinical Trial Description

Compared to only Bupivacaine administered via TAP block, the study will investigate the analgesia effects to patients undergoing metabolic and bariatric surgery receiving TAP block with a Liposomal Bupivacaine mixture. To determine if patients undergoing metabolic and bariatric surgery receiving TAP block with a Liposomal Bupivacaine results in pain scores, as measured by visual analogic scale (VAS), that are equivalent compared to patients receiving TAP block with Bupivacaine only. Compared to TAP block with Bupivacaine only, the study will compare opioid consumption, and other effect differences to patients undergoing metabolic and bariatric surgery receiving TAP block with Liposomal Bupivacaine. The study will explore other effects, including pain score at 48 hours, and 72 hours after surgery, total opioid consumption required post op during their one-week post op visit as measured in morphine equivalences. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05537883
Study type Interventional
Source Wake Forest University Health Sciences
Contact Elizabeth A Santone, MD
Phone 203-314-2550
Email elizabeth.santone@atriumhealth.org
Status Recruiting
Phase Phase 1
Start date November 29, 2022
Completion date February 2025

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