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Source document· November 24, 2025

Lilly to present data from two positive Phase 3 studies of Jaypirca (pirtobrutinib) in chronic lymphocytic leukemia at the 2025 American Society of Hematology (ASH) Annual Meeting

View original at finance.yahoo.com
Lilly to present data from two positive Phase 3 studies of Jaypirca (pirtobrutinib) in chronic lymphocytic leukemia at the 2025 American Society of Hematology (ASH) Annual Meeting Results from the BRUIN CLL-314 study comparing Jaypirca (pirtobrutinib) to Imbruvica (ibrutinib) – the first-ever head-to-head Phase 3 study…
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  • Lilly has been pioneering life-changing discoveries for nearly 150 years

    80% confidence
  • Jaypirca is the first and only approved non-covalent (reversible) Bruton tyrosine kinase (BTK) inhibitor

    80% confidence
  • BRUIN CLL-314 is the first-ever head-to-head Phase 3 study versus a covalent BTK inhibitor to include treatment-naïve patients

    80% confidence
  • Pirtobrutinib is 300 times more selective for BTK versus 98% of other kinases tested in preclinical studies

    80% confidence
  • Continued approval for Jaypirca's MCL and CLL/SLL indications may be contingent upon verification and description of clinical benefit in a confirmatory trial

    80% confidence
  • Data from across the pirtobrutinib development program and investigator-led studies reinforce the medicine's unique clinical profile and its potential role across treatment settings and B-cell malignancies

    80% confidence
Lilly to present data from two positive Phase 3 studies of Jaypirca (pirtobrutinib) in chronic lymphocytic leukemia at the 2025 American Society of Hematology (ASH) Annual Meeting — Source | Via News | Via News