Key facts: GSK's Exdensur approved for asthma; drug prices to drop; NDA resubmitted for Tebipenem HBr

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2025.12.20 01:03
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US regulators approved GSK's Exdensur for severe asthma, the first ultra-long-acting biologic with twice-yearly dosing, showing fewer annual asthma flare-ups than placebo in trials.1GSK has agreed to lower U.S. drug prices by adopting 'most-favored nation' pricing, aligning with other wealthy nations. New medications will launch at these prices, effective January 2026.23GSK resubmitted its NDA for Tebipenem HBr to the FDA for treating complicated urinary tract infections, including pyelonephritis, triggering a $25 million payment to Spero Therapeutics.4