
Next-gen obesity drug race tightens as pivotal readouts loom
Pharma is racing to commercialize next-generation obesity drugs as pivotal readouts approach from Lilly, Viking Therapeutics, and Pfizer; Lilly’s retatrutide shows potentially stronger weight loss and knee-pain relief in Triumph-4, Viking is testing maintenance dosing for VK2735, and Pfizer’s PF’3944 posted encouraging phase 2b results for monthly maintenance injections, signaling a crowded path to a multi-billion GLP-1 market by 2030.













