FDA Approves Bridion
FDA Approves Bridion (sugammadex) to Reverse Effects of Neuromuscular Blocking Drugs
December 15, 2015 -- The U.S. Food and Drug Administration today approved Bridion (sugammadex) injection to reverse the effects of neuromuscular blockade induced by rocuronium bromide and vecuronium bromide, which are used during certain types of surgery in adults.
Rocuronium bromide and vecuronium bromide are neuromuscular blocking drugs that cause temporary paralysis by interfering with the transmission of nerve impulses to the muscle and are used to paralyze the vocal cords when patients require an artificial airway or breathing tube for surgery, a process called tracheal intubation. They can also be used to prevent patients from moving during surgery while they are receiving general anesthesia. Neuromuscular blocking drugs are also sometimes used to prevent the body from breathing automatically when a patient has to be placed on a ventilator.
"Bridion provides a new treatment option that may help patients recover sooner from medications used for intubation or ventilation during surgery,” said Sharon Hertz, M.D., director of the Division of Anesthesia, Analgesia and Addiction Products in the FDA’s Center for Drug Evaluation and Research. “This drug enables medical personnel to reverse the effects of neuromuscular blocking drugs and restore spontaneous breathing after surgery.”
The safety and efficacy of Bridion were evaluated in three Phase 3 clinical trials involving 456 participants. The return to recovery time was faster overall for the Bridion treatment groups compared to the comparator groups, with most participants recovering within 5 minutes of routine use of Bridion.
Due to concerns about the nature and frequency of anaphylaxis (severe, potentially life-threatening allergic reaction) and hypersensitivity reactions reported in the clinical trials, Bridion was further evaluated in a randomized, double-blind, parallel-group, repeat-dose trial. Of the 299 participants treated with Bridion, one person had an anaphylactic reaction. Clinicians should be aware of the possibility of a hypersensitivity reaction or anaphylaxis and should intervene as appropriate.
Cases of marked bradycardia (abnormally slow heart action), some of which have resulted in cardiac arrest, have been observed within minutes after the administration of Bridion. Patients should be closely monitored for hemodynamic changes during and after reversal of neuromuscular blockade, and treatment with anticholinergic agents, such as atropine, should be administered if clinically significant bradycardia is observed.
The most common adverse reactions reported in clinical trials included vomiting, low blood pressure (hypotension), pain, headache and nausea. Doctors should also advise women using hormonal contraceptives that Bridion may temporarily reduce the contraceptive effect so they must use an alternate method of birth control for a period of time.
Bridion is marketed by Merck Sharp and Dohme Corp., a subsidiary of Merck and Company, Inc., based in Whitehouse Station, New Jersey.
Posted: December 2015
- Merck Statement on FDA Advisory Committee Meeting for Bridion (sugammadex), Investigational Agent for the Reversal of Neuromuscular Blockade (NMB) Induced by Rocuronium or Vecuronium - November 6, 2015
- Merck Receives Complete Response Letter for Sugammadex Sodium Injection - April 28, 2015
- Merck Provides Regulatory Update on Investigational Medicine Sugammadex Injection - March 13, 2015
- Merck Receives Complete Response Letter for Investigational Medicine Sugammadex Sodium Injection - September 23, 2013
- Merck Statement on FDA Advisory Committee Meeting About Sugammadex Sodium Injection - July 16, 2013
- Merck Announces FDA Acceptance of Resubmission of New Drug Application for Sugammadex Sodium Injection - January 7, 2013
- U.S. FDA Issues Action Letter for Sugammadex - August 1, 2008
- FDA Advisory Committee Unanimously Recommends U.S. Approval ofSugammadex, the First and Only Selective Relaxant Binding Agent - March 12, 2008
- Schering-Plough Announces New Drug Application for SugammadexAssigned Priority Review Status by U.S. FDA - January 3, 2008
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