Question · Q4 2025
Joyce Chang, on behalf of Anupam Rama, followed up on KPL-387, asking about the anticipated enrollment curve for the Phase III portion after completing Phase II, and if there are differences in patient types being enrolled compared to the RHAPSODY study now that ARCALYST is on the market.
Answer
Chief Medical Officer John Paolini explained that KPL-387 is a global study enrolling diverse recurrent pericarditis patients, noting ARCALYST is currently only available in the U.S. He reiterated guidance for Phase II data in the second half of 2026 and potential drug availability in 2028-2029, but did not provide specific guidance on Phase III initiation or enrollment curves at this time.
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