BPMC—BLU-222 phase-1/2 trial subject_to partial clinical hold: https://finance.yahoo.com/news/blueprint-medicines-announces-partial-clinical-130000611.html Blueprint Medicines Corporation today announced that the U.S. Food and Drug Administration (FDA) verbally informed the company on February 8, 2023 that it has placed a partial clinical hold on the Phase 1/2 VELA trial of BLU-222 due to visual adverse events (AEs) observed in a limited number of patients. Patients currently enrolled in the trial are continuing on study drug at this time, and additional patients will not be enrolled until the partial clinical hold is resolved.