AbbVie stock (ABBV): FDA clears new Venclexta-Calquence CLL combo — what to watch Monday
New York, Feb 22, 2026, 15:09 EST — Market closed AbbVie heads into the new week after U.S. regulators approved a new first-line combination for chronic lymphocytic leukemia, pairing AstraZeneca’s Calquence with AbbVie’s Venclexta. The FDA said the regimen improved progression-free survival — the time before the disease worsens — versus standard chemoimmunotherapy in the AMPLIFY study.