A Phase 2/3, Randomized, Open-label, Active-comparator-controlled, Parallel-group, Multicenter Study to Evaluate the Safety and Efficacy of Bomedemstat (MK-3543) Versus Best Available Therapy in Participants With Polycythemia Vera Who Have an Inadequate Response to or Are Intolerant to Hydroxyurea

Merck Sharp & Dohme LLC

Summary

Researchers are looking for new ways to treat polycythemia vera (PV). People with PV may receive treatment to lower the number of red blood cells in the blood, but the usual treatments may not work for everyone. Researchers want to learn if a trial medicine called bomedemstat, also called MK-3543, can treat PV. In this study, researchers will compare bomedemstat to 2 usual treatments for PV. The goal of this study is to learn if more participants who take bomedemstat reach healthy blood cell counts and avoid major health problems from PV, compared to those who receive a usual treatment.

Eligibility

Age range: 18+ years
Sex: All
Healthy volunteers: No

Detailed criteria

Inclusion Criteria: The main inclusion criteria include but are not limited to the following: * Has confirmed local diagnosis of polycythemia vera (PV) per World Health Organization (WHO) diagnostic criteria for PV * Must have discontinued prior cytoreductive therapy for condition under study for protocol specified duration * Has failed at least one prior line of cytoreductive therapy to lower hematocrit * Has a history of inadequate response, resistance to, or intolerant to hydroxyurea (HU) per protocol specified criteria * Has no evidence of splenomegaly and no symptoms attributable to spl…

A Phase 2/3, Randomized, Open-label, Active-comparator-controlled, Parallel-group, Multicenter Study to Evaluate the Safety and Efficacy of Bomedemstat (MK-3543) Versus Best Available Therapy in Participants With Polycythemia Vera Who Have an Inadequate Response to or Are Intolerant to Hydroxyurea

Summary

Eligibility

Interventions

Locations (2)

Compensation

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