Lilly’s Jaypirca shows positive results in phase 3 trial

PharmaTimes
2025.08.12 08:55
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Eli Lilly and Company announced positive topline results from its phase 3 BRUIN CLL-314 trial of Jaypirca (pirtobrutinib) for chronic lymphocytic leukaemia. The trial showed non-inferiority in overall response rate compared to Imbruvica, with a nominal P-value for superiority below 0.05. While progression-free survival data were immature, a trend favored pirtobrutinib. The safety profile was consistent with previous studies. Full results will be presented in 2025, and further studies are planned to support regulatory submissions.