Bupivacaine Liposomal Injectable Suspension, Pain and Narcotic Use After Elective Orthognathic Surgery
- Conditions
- Orthognathic Surgery
- Interventions
- Registration Number
- NCT03318757
- Lead Sponsor
- Boston University
- Brief Summary
This research is being done to determine quantitative and qualitative differences in patients' post-operative pain levels following elective orthognathic surgery after the local administration of a liposomal bupivacaine injection.
A primary objective is to determine whether using a liposomal bupivacaine injection placed locally at the conclusion of elective orthognathic surgery will decrease pain levels (as determined by VAS scores). A secondary objective is to examine whether using a long acting liposomal bupivacaine injection locally at the conclusion of elective orthognathic surgery leads to decreased use of narcotics post-operatively.
- Detailed Description
Participants in Group 1 (study group) will receive ExparelTM (133 mg/10 ml - 4 ml into the maxilla, and 6 ml into the mandible). This will be injected into the soft tissue and gingiva surrounding the surgical site at the time of wound closure. Participants in Group 2 (standard of care) will receive bupivacaine 0.5% (4 ml into the maxilla, and 6 ml into the mandible) injected into the soft tissue and gingiva surrounding the surgical site at the time of wound closure.
Post-operatively, all participants will be cared for utilizing the current standard post-operative pain management protocol for all patients undergoing elective orthognathic surgery at Boston Medical Center. This consists of acetaminophen 325 mg given every 4 hours as a scheduled medication; patients also receive an additional 325 mg of acetaminophen for a reported pain level of 1-3, 5 mg of oxycodone for a reported pain level of 4-6, and 10 mg of oxycodone for a reported pain level of 7-10. All participants will be provided the same methods of postoperative pain control following their elective orthognathic surgery.
Recruitment & Eligibility
- Status
- WITHDRAWN
- Sex
- All
- Target Recruitment
- Not specified
- males and females 18-40 years of age undergoing elective double jaw orthognathic surgery
- pregnancy
- known hypersensitivity to any local anesthetic
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Group 1- Bupivacaine extended release liposome injection Bupivacaine Extended Release Liposome Injection Bupivacaine extended release liposome injection (Exparel TM) is a novel formulation of bupivacaine designed to achieve long-acting postoperative analgesia. Group 2- Bupivacaine HCl Bupivacaine HCl Bupivacaine HCl (Marcaine) is a local anesthetic that reduces the flow of sodium in and out of nerves which decreases the initiation and transfer of nerve signals in the area in which the drug is applied.
- Primary Outcome Measures
Name Time Method Change in Post operative pain 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 72, and 96 hours after surgery After surgery, participants will document in a pain journal what their pain level is based on a smiley face visual analog scale (VAS) from 0-10, where 0='no pain' and 10='worst possible, unbearable, excruciating pain'. They will rate their pain using the VAS 14 times - every 4 hours the first 48 hours and then at 72 and 96 hours post surgery. Higher scores are associated with more severe pain. The participant will return the pain journal at their post operative assessment visit.
- Secondary Outcome Measures
Name Time Method Post operative narcotic use daily up to the 2 week post surgical visit The time and dosage of narcotics used in the postoperative period will be documented in the participants' medical record records while hospitalized and documented in the participants' pain journal once discharged. The data from the medical records and pain journal will be used to assess total narcotic pain use.
Trial Locations
- Locations (1)
Boston Medical Center
🇺🇸Boston, Massachusetts, United States