Effectiveness of Intraoperative Exparel for Postoperative Pain Control in Total Knee Arthroplasty

• Status: Unknown status
• Trial end date: 2016-06-01
• Target enrollment: 0
• Participant gender: All

Summary

Does the use of periarticular Exparel in total knee arthroplasty prove to more effectively manage post operative pain control than another local analgesic, Ropivacaine, when both are used as part of a multimodal pain management approach?

The investigators hypothesize that Exparel, a bupivacaine liposomal injectable suspension, will improve total knee arthroplasty postoperative pain with significant improvement of early function outcomes.

• Phase: Phase 4
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: DeClaire LaMacchia Orthopaedic Institute
• Treatments: Bupivacaine; Epinephrine; Epinephryl borate; Ketorolac; Ketorolac Tromethamine; Morphine; Racepinephrine; Ropivacaine

Criteria

Inclusion Criteria:

• Patient undergoing Total Knee Arthroplasty with Dr. J.H. DeClaire

• 18 years of age or older

• Primary diagnosis of osteoarthritis of the knee

• Opioid naïve patient (according to FDA guidelines)

Exclusion Criteria:

• Prior knee replacement

• Prior use of narcotics for chronic pain management

• Inflammatory arthritis (Rheumatoid arthritis, Lupus, etc.)

• Unicompartmental knee replacement

• Bilateral Total Knee Arthroplasty

• Opioid Tolerant as defined by the FDA: Patients who are taking, for one week or longer, at least:

> 60 mg oral morphine/day > 25μg transdermal fentanyl/hour > 30 mg oral oxycodone/day > 8 mg oral hydromorphone/day > 25 mg oral oxymorphone/day