Magrolimab is a potential first-in-class, anti-CD47 immunotherapy with a clinical development program spanning ten potential indications including ongoing trials in solid tumors and two pivotal trials: ENHANCE-2 study in acute myeloid leukemia (AML) with TP53 mutations and ENHANCE-3 in first-line, unfit AML.

“The health and well-being of patients are our top priorities and while this is disappointing news it confirms the challenges of treating HR-MDS, where no new class of treatments have been approved in nearly 20 years,” said Merdad Parsey, MD, PhD, Chief Medical Officer, Gilead Sciences. “Gilead is deeply grateful to the patients, families, investigators, and the advocacy community who contributed to this research as we learn more about magrolimab and explore its potential in treating other cancers.”

Gilead is working with study investigators on appropriate next steps for patients enrolled in the ENHANCE study. Data will be submitted for presentation at an upcoming medical meeting.