Question · Q3 2025
Alexandria Hammond asked about the importance of the upcoming ATTAIN-MAINTAIN trial to orforglipron's commercial opportunity and if any outcome could significantly alter the expected launch scale.
Answer
Ken Custer, President, Lilly Cardiometabolic Health, described ATTAIN-MAINTAIN as a first-of-its-kind study re-randomizing patients from SURMOUNT-5 (semaglutide or tirzepatide) to orforglipron or placebo to measure weight maintenance. He hopes orforglipron provides a simple oral option for maintenance, expanding the market further, not cannibalizing Zepbound. He sees it as an exciting boost for medical information to guide HCPs and patients on switching.