- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05537883
Transversus Abdominis Plane (TAP) Block Using Liposomal Bupivacaine in Metabolic and Bariatric Surgery Patients (TAP)
November 28, 2023 updated by: Wake Forest University Health Sciences
Single Blinded Randomized Trial of Transversus Abdominis Plane Block Using Liposomal Bupivacaine in Metabolic and Bariatric Surgery Patients
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.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed 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 Type
Interventional
Enrollment (Estimated)
212
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Elizabeth A Santone, MD
- Phone Number: 203-314-2550
- Email: elizabeth.santone@atriumhealth.org
Study Contact Backup
- Name: Abdelrahman Nimeri, MD
- Phone Number: 704-355-9484
- Email: abdelrahman.nimeri@atriumhealth.org
Study Locations
-
-
North Carolina
-
Winston-Salem, North Carolina, United States, 27157
- Recruiting
- Wake Forest University Health Sciences
-
Contact:
- Elizabeth Santone, MD
- Phone Number: 203-314-2550
- Email: elizabeth.santone@atriumhealth.org
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- age > 18 years
- Participants who can give written informed consent and willing to comply with all study-related procedures.
- Patients undergoing primary sleeve gastrectomy or roux-en-y gastric bypass
Exclusion Criteria:
- Patients undergoing duodenal switch procedures
- Patients undergoing concomitant hiatal hernia repair or ventral hernia repair or cholecystectomy at time of primary metabolic surgery
- Patients with chronic opioid use
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Bupivacaine only
Active control group patients receive Transversus Abdominis Plane (TAP) block with a Bupivacaine only mixture, containing 50 mL 0.5% Bupivacaine, and 100 mL normal saline solution.
|
Patients receiving the intervention will undergo Transversus Abdominis Plane (TAP) block with plain bupivacaine
Other Names:
|
Experimental: Liposomal Bupivacaine
Study group patients will receive Transversus Abdominis Plane (TAP) block with a Liposomal Bupivacaine mixture, containing 20 mL Liposomal Bupivacaine, 30 mL 0.5% Bupivacaine, and 100 mL normal saline solution.
|
Patients receiving the intervention will undergo Transversus Abdominis Plane (TAP) block with liposomal bupivacaine
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
24 Hour Visual Analogue Scale (VAS) Pain Score
Time Frame: Hour 24
|
Pain score at 24 hours post-operative, using visual analogue scale (VAS), ranging from 1 to 10.
One indicates no pain, and 10 indicates the worst pain one could imagine.
|
Hour 24
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Visual Analogue Scale (VAS) Pain Scores
Time Frame: Hours,12, 48, and 72
|
Pain score at 12 hours, 48 hours, and 72 hours post-operative, using visual analogue scale (VAS), ranging from 1 to 10.
One indicates no pain, and 10 indicates the worst pain one could imagine
|
Hours,12, 48, and 72
|
Morphine Equivalences - Immediate
Time Frame: Hour 24
|
Morphine milligram equivalences consumed during hospital stay
|
Hour 24
|
Morphine Equivalences - Week 1
Time Frame: Week 1
|
Morphine milligram equivalences prescribed and consumed as measured at one week follow up clinic visit
|
Week 1
|
Post-operative nausea and vomiting (PONV)
Time Frame: Week 1
|
Post-operative nausea and vomiting (PONV) measured by a numerical score (1: no nausea or vomiting, 2: some nausea no vomiting, 3: nausea and vomiting)
|
Week 1
|
Length of Hospital Stay
Time Frame: Day 3
|
Hospital length of stay in hours
|
Day 3
|
Patient Satisfaction Scores
Time Frame: Day 30
|
Patient Satisfaction score based on daily postop online surveys - These parameters will be scored via SeamlessMD on a phone application, as well as paper and pen on a standardized reporting form for patients less comfortable using technology - scored on a scale of 0-10, with 0 being "worst surgeon possible and 10 being "best surgeon possible."
|
Day 30
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Abdelrahman Nimeri, MD, Wake Forest University Health Sciences, Atrium Health
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- McDonnell JG, O'Donnell BD, Farrell T, Gough N, Tuite D, Power C, Laffey JG. Transversus abdominis plane block: a cadaveric and radiological evaluation. Reg Anesth Pain Med. 2007 Sep-Oct;32(5):399-404. doi: 10.1016/j.rapm.2007.03.011.
- Mukhtar K, Singh S. Transversus abdominis plane block for laparoscopic surgery. Br J Anaesth. 2009 Jan;102(1):143-4. doi: 10.1093/bja/aen338. No abstract available.
- Hamid HKS, Ahmed AY, Saber AA, Emile SH, Ibrahim M, Ruiz-Tovar J. Transversus abdominis plane block using a short-acting local anesthetic reduces pain and opioid consumption after laparoscopic bariatric surgery: a meta-analysis. Surg Obes Relat Dis. 2020 Sep;16(9):1349-1357. doi: 10.1016/j.soard.2020.04.023. Epub 2020 Apr 24.
- Jin Z, Ding O, Islam A, Li R, Lin J. Comparison of Liposomal Bupivacaine and Conventional Local Anesthetic Agents in Regional Anesthesia: A Systematic Review. Anesth Analg. 2021 Jun 1;132(6):1626-1634. doi: 10.1213/ANE.0000000000005406.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 29, 2022
Primary Completion (Estimated)
November 1, 2024
Study Completion (Estimated)
February 1, 2025
Study Registration Dates
First Submitted
September 12, 2022
First Submitted That Met QC Criteria
September 12, 2022
First Posted (Actual)
September 13, 2022
Study Record Updates
Last Update Posted (Actual)
November 30, 2023
Last Update Submitted That Met QC Criteria
November 28, 2023
Last Verified
July 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRB00083696
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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