Disorganization resulting from last-minute changes to voting questions involving new recommendations for hepatitis B virus vaccines created a moment of déjà vu Dec. 4 when the CDC’s Advisory Committee for Immunization Practices (ACIP) voted 6-3 to once again delay its votes on whether the current recommended birth dose should be pushed back.
On Dec. 2, 2025, the FDA released draft guidance that could reduce the use of nonhuman primates (NHPs) in preclinical testing of monoclonal antibodies. According to the guidance, which the FDA released for the purpose of soliciting comments, “In general, studies longer than 3 months in nonrodent species (e.g., NHPs, dogs, and mini-pigs) are not warranted to evaluate toxicities … when data from 3-month studies are supplemented with a weight-of-evidence (WoE) risk assessment.”
“Do not take us backwards,” many doctors and other stakeholders implored the CDC’s Advisory Committee for Immunization Practices ahead of its meeting that starts Dec. 4 with a day-long discussion and votes on whether the current recommended birth dose of the hepatitis B virus vaccine should be delayed.
So much for stability at the U.S. FDA. Three weeks after accepting the position as director of the FDA’s CDER, Richard Pazdur has informed the agency of his intention to retire at the end of the year.
The next stop on the comeback tour for the U.S. FDA’s Rare Pediatric Disease Priority Review Voucher program is the Senate, after the House unanimously passed the Mikaela Naylon Give Kids a Chance Act, H.R. 1262, Dec. 1.
U.S. Health and Human Services Secretary Robert Kennedy continued his last-minute musical chairs ahead of the Dec. 4-5 meeting of the Advisory Committee for Immunization Practices (ACIP) when he named Kirk Milhoan as the new chair of the panel that advises the CDC on vaccine schedules.
China’s National Medical Products Administration gave the nod to Innovent Biologics Inc.’s picankibart (IBI-112), branded as Pecondle, for treating moderate to severe plaque psoriasis in adults who are candidates for systemic therapy.
Both the FDA and the CDC’s Advisory Committee for Immunization Practices are on the threshold of revising how vaccines are approved and used in the U.S., but whether that opens to a precipice or a new era of stronger evidence and safer use is in the telling of the beholder.
The U.S. Centers for Medicare & Medicaid Services (CMS) rolled out negotiated costs of the second batch of drugs subject to such bargaining under the Inflation Reduction Act. Wall Street was not surprised to learn that the numbers amount to much greater cuts than the Biden administration managed for 2026. CMS said the adjusted maximum fair prices would have achieved 44% lower net spending had they been implemented in 2024 – 36% if forgiven discounts from the part D redesign of the Medicare prescription drug benefit are figured in. Fifteen drugs are listed.
The priority BLA from Otsuka Pharmaceutical Co. Ltd., of Tokyo, and its U.S. subsidiary, Otsuka Pharmaceutical Development & Commercialization Inc., for sibeprenlimab to treat immunoglobulin A nephropathy (IgAN) has received accelerated approved by the U.S. FDA.
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