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The HTX-011 Story

Written by MD Biosciences | Mar 5, 2024 7:02:47 PM

HTX-011 Breakthrough in Pain Management

ZYNRELEF, the commercial name for HTX-011, is the first and only FDA-approved extended-release dual-acting local anesthetic. ZYNRELEF has been clinically proven to manage pain and eliminate the need for opioids for up to 72 hours following surgery. This surpasses the performance o f bupivacaine, the current standard-of-care.

Achieving lasting effectiveness with local anesthetics beyond 12–24 hours is challenging due to surgery-induced inflammation reducing anesthetic penetration. HTX-011 combines bupivacaine and low-dose meloxicam to address this issue.  Preclinical studies using MD Biosciences' post-operative pain models in pig were conducted to confirm HTX-011's mechanism of action. Continue reading here.

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Pre-clinical incision model: Extended released formulation of bupivacaine and meloxicam combination resulted in a better effect then either bupivacaine or meloxicam alone.

 


 

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References:

1Mechanism of action of HTX-011: a novel, extended-release, dual-acting local anesthetic formulation for postoperative pain. Ottoboni T, Quart B, Pawasauskas J, Dasta JF, Pollak RA, Viscusi ER.  Reg Anesth Pain Med. Dec 2019