Use of Exparel for Postoperative Analgesia Following Bariatric Surgery
NCT ID: NCT03975283
Last Updated: 2019-06-05
Study Results
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Basic Information
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UNKNOWN
PHASE4
80 participants
INTERVENTIONAL
2019-08-31
2021-08-31
Brief Summary
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Detailed Description
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Movements towards minimizing post-operative opioid use has shown regional anesthetic techniques to be highly effective in the management of pain in surgical patients. More specifically, liposomal bupivicaine (Exparel) is a novel non-opioid local analgesia that takes advantage of a multi-vesicular liposomal system to provide extended analgesia release over 72-96 hours.
The purpose of this study to evaluate the use of liposomal bupivicaine in the management of post-operative pain following bariatric surgery via a transversus abdominis plane (TAP) block. Patients will be randomized to receiving either liposomal bupivicaine or traditional 0.25% bupivicaine locally infiltrated at the time of bariatric surgery. Both liposomal bupivicaine and traditional bupivicaine will be administered via TAP block after identification of planes via laparoscopy by the bariatric surgeon.
Patients will be followed post-operatively to assess use of opioid analgesia between the two arms. In addition, they will be assessed with respect to pain and nausea using analog scores, as well as hospital length of stay.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
TRIPLE
Study Groups
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Exparel (Liposomal Bupivicaine)
20 ml vial of liposomal bupivacaine containing 266 mg (maximum dose), will be diluted with 20 ml of 0.25% bupivacaine (containing 50 mg of bupivacaine) and 20 ml saline (60 ml total). That total volume will be divided into two 30 ml syringes, and each will be used (per side) for the TAP blocks.
Exparel 266 MG Per 20 ML Injection
266mg of liposomal bupivacaine 266 mg, 20 mL volume, will be diluted with 20 ml of 0.25% bupivacaine (50 mg of bupivacaine) and 20 ml saline, thereby totalling 60mL volume. Total volume will be divided into two 30 ml syringes, and each will be used (per side) for the TAP blocks.
0.25% Bupivicaine HCL
Two 30 ml of 0.25% bupivacaine is drawn up and given on each side after identification of planes and levels via laparoscopy. Medication will be given just below the last rib and extend to below the lowest incision.
Bupivacaine Hcl 0.25% Inj
0.25% bupivacaine, 60mL total, divided into two 30mL syringes and delivered via TAP block on either side.
Interventions
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Exparel 266 MG Per 20 ML Injection
266mg of liposomal bupivacaine 266 mg, 20 mL volume, will be diluted with 20 ml of 0.25% bupivacaine (50 mg of bupivacaine) and 20 ml saline, thereby totalling 60mL volume. Total volume will be divided into two 30 ml syringes, and each will be used (per side) for the TAP blocks.
Bupivacaine Hcl 0.25% Inj
0.25% bupivacaine, 60mL total, divided into two 30mL syringes and delivered via TAP block on either side.
Eligibility Criteria
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Inclusion Criteria
* The patient is aged 18-65 years and has completed the screening and preparation process prescribed by the Ontario Bariatric Network
Exclusion Criteria
* ASA \> 4
* Planned procedure other than Roux-en-Y gastric bypass (RYGB) or contraindications to RYGB
* BMI \> 55 kg/m2
* Revisional procedure
* Allergies or suspected allergies to local anesthetic medications (bupivicaine)
* Renal insufficiency (GFR \< 30ml/min)
* History of chronic pain needing daily medications for the last \>3 months
18 Years
65 Years
ALL
No
Sponsors
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Pacira Pharmaceuticals, Inc
INDUSTRY
McMaster University
OTHER
Responsible Party
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Principal Investigators
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Margherita Cadeddu, MD, FRCSC
Role: PRINCIPAL_INVESTIGATOR
McMaster University
Central Contacts
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References
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Raebel MA, Newcomer SR, Bayliss EA, Boudreau D, DeBar L, Elliott TE, Ahmed AT, Pawloski PA, Fisher D, Toh S, Donahoo WT. Chronic opioid use emerging after bariatric surgery. Pharmacoepidemiol Drug Saf. 2014 Dec;23(12):1247-57. doi: 10.1002/pds.3625. Epub 2014 Apr 14.
Chahar P, Cummings KC 3rd. Liposomal bupivacaine: a review of a new bupivacaine formulation. J Pain Res. 2012;5:257-64. doi: 10.2147/JPR.S27894. Epub 2012 Aug 14.
Dasta J, Ramamoorthy S, Patou G, Sinatra R. Bupivacaine liposome injectable suspension compared with bupivacaine HCl for the reduction of opioid burden in the postsurgical setting. Curr Med Res Opin. 2012 Oct;28(10):1609-15. doi: 10.1185/03007995.2012.721760. Epub 2012 Sep 3.
Cohen SM. Extended pain relief trial utilizing infiltration of Exparel((R)), a long-acting multivesicular liposome formulation of bupivacaine: a Phase IV health economic trial in adult patients undergoing open colectomy. J Pain Res. 2012;5:567-72. doi: 10.2147/JPR.S38621. Epub 2012 Nov 20.
Bhakta A, Glotzer O, Ata A, Tafen M, Stain SC, Singh PT. Analgesic efficacy of laparoscopic-guided transverse abdominis plane block using liposomal bupivacaine in bariatric surgery. Am J Surg. 2018 Apr;215(4):643-646. doi: 10.1016/j.amjsurg.2017.09.006. Epub 2017 Sep 20.
Boerboom SL, de Haes A, Vd Wetering L, Aarts EO, Janssen IMC, Geurts JW, Kamphuis ET. Preperitoneal Bupivacaine Infiltration Reduces Postoperative Opioid Consumption, Acute Pain, and Chronic Postsurgical Pain After Bariatric Surgery: a Randomized Controlled Trial. Obes Surg. 2018 Oct;28(10):3102-3110. doi: 10.1007/s11695-018-3341-6.
Ilfeld BM, Viscusi ER, Hadzic A, Minkowitz HS, Morren MD, Lookabaugh J, Joshi GP. Safety and Side Effect Profile of Liposome Bupivacaine (Exparel) in Peripheral Nerve Blocks. Reg Anesth Pain Med. 2015 Sep-Oct;40(5):572-82. doi: 10.1097/AAP.0000000000000283.
Surdam JW, Licini DJ, Baynes NT, Arce BR. The use of exparel (liposomal bupivacaine) to manage postoperative pain in unilateral total knee arthroplasty patients. J Arthroplasty. 2015 Feb;30(2):325-9. doi: 10.1016/j.arth.2014.09.004. Epub 2014 Sep 16.
Bramlett K, Onel E, Viscusi ER, Jones K. A randomized, double-blind, dose-ranging study comparing wound infiltration of DepoFoam bupivacaine, an extended-release liposomal bupivacaine, to bupivacaine HCl for postsurgical analgesia in total knee arthroplasty. Knee. 2012 Oct;19(5):530-6. doi: 10.1016/j.knee.2011.12.004. Epub 2012 Jan 28.
Ilfeld BM, Malhotra N, Furnish TJ, Donohue MC, Madison SJ. Liposomal bupivacaine as a single-injection peripheral nerve block: a dose-response study. Anesth Analg. 2013 Nov;117(5):1248-56. doi: 10.1213/ANE.0b013e31829cc6ae.
Other Identifiers
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SJHC80
Identifier Type: -
Identifier Source: org_study_id
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