Bristol Myers, J&J Stop Late-Stage Trial After Heart Disease Treatment Falls Short

By Connor Hart


Bristol Myers Squibb and Johnson & Johnson are halting a late-stage trial of their experimental heart-disease drug after an interim analysis found the treatment was unlikely to succeed.

The companies said Friday that an independent committee recommended stopping the phase 3 trial after concluding that the drug, milvexian, was unlikely to meet the study's main goal of reducing major cardiovascular events in patients recovering from acute coronary syndrome.

Shares of Bristol Myers slipped 5.4% to $45.99 in premarket trading. Johnson & Johnson's stock was roughly flat at $195.27.

Despite the setback, the companies said no new safety concerns related to milvexian were identified, and that they still see promise for the drug in other settings. Two other ongoing Phase 3 studies of the drug will continue as planned, with results expected in 2026.

"Together with Johnson & Johnson, we remain confident in the potential of milvexian to redefine anticoagulant therapy and provide patients and clinicians a new therapeutic option," said Roland Chen, senior vice president of drug development, immunology and cardiovascular medicines at Bristol Myers.


Write to Connor Hart at connor.hart@wsj.com


(END) Dow Jones Newswires

November 14, 2025 07:53 ET (12:53 GMT)

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