Amgen, Inc. revealed during its first quarter 2024 earnings call on 2 May that it will focus its research and development investment in obesity going forward largely on MariTide (maridebart cafraglutide, AMG 133) after a look at interim Phase II results for the GIP receptor antagonist/GLP-1 agonist and the completion of a Phase I trial for the obesity candidate AMG 786. Planning is under way for a multi-indication Phase III MariTide program, but development of AMG 786 is discontinued.
Amgen Planning Pivotal Obesity Program For MariTide
MariTide Phase III Trials To Include Diabetes
Executives said during Amgen’s Q1 call that the company is “encouraged” by interim Phase II data for MariTide (AMG 133) in obesity, so it is designing Phase III trials and building manufacturing capacity.

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