OVERDOSE REMEDY CLEARED FOR SYNTHETIC OPIOIDS — On Monday, the FDA approved Opvee, the first nasal spray cleared for overdose reversals of potent synthetic opioids like fentanyl. Opvee, manufactured by the drugmaker Indivior, is an inhaled version of nalmefene, a drug approved nearly 30 years ago in injectable and oral forms to reverse opioid overdoses. It is regularly used in hospitals to reverse the effect of powerful opioids used in surgical settings and, in some parts of the world, to treat alcohol use disorder. An opioid antagonist, it works similarly to naloxone. Narcan, a nasal spray form of naloxone, was recently approved for over-the-counter sale. Indivior says Opvee has demonstrated durability, which means it can reverse overdoses from drugs like fentanyl that remain in the body longer. According to recent CDC estimates, fentanyl killed more than 72,000 people last year out of nearly 80,000 who died of an opioid overdose. “It will be most effective in situations where EMS can’t respond quickly,” Jerome Adams, a former U.S. surgeon general, told Prescription Pulse. Opvee will require a prescription, although states that have permit waivers to distribute approved opioid antagonists can offer the drug from some pharmacists or “safe drug use” services, such as needle exchange programs — often for free. Indivior hasn’t said how much Opvee will cost, which could partly determine whether insurance plans will pay for it. Still, some experts fear the approval didn’t come soon enough: “In some ways, it feels like this drug is many years too late, and the drug supply has moved on,” said Nabarun Dasgupta, an innovation fellow at UNC Chapel Hill University’s public health school. Opvee has not yet been studied to determine whether it can combat overdoses for drugs containing xylazine, a powerful and dangerous-for-humans animal tranquilizer known as Tranq, which is frequently mixed with fentanyl. The Biden administration has declared the drug combination an emerging threat. Dasgupta also fears that many people who use drugs will be wary of Opvee’s side effects: Naloxone and nalmefene cause users to go through near-instant withdrawal. But because Opvee is more potent than naloxone, withdrawal symptoms of aches and pains, tremors, nausea, diarrhea and anxiety will last longer. IT'S TUESDAY. WELCOME TO PRESCRIPTION PULSE. Ireland has become the first country to require cancer warnings to accompany alcoholic beverages, starting in 2026. Do you think the U.S. will follow suit? Send news, tips and mocktail recipes to David Lim (dlim@politico.com or @davidalim) or Katherine Ellen Foley (kfoley@politico.com or @katherineefoley). TODAY ON OUR PULSE CHECK PODCAST, host Megan Messerly talks with Ben Leonard, who reports on the decision by private insurers working for Medicare to maintain coverage for remote monitoring devices that track patients’ vital signs at home — and explains why it’s a big win for the telehealth industry, which grew exponentially during the Covid public health emergency but now has to sell its services in a post-pandemic world.
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