The programme spans multiple trials targeting distinct endpoints: On 21 May 2026 Eli Lilly reported topline results from TRIUMPH-1, the pivotal Phase 3 obesity trial and the programme's first Phase 3 efficacy readout: in 2,339 adults, mean weight loss at the 80-week primary endpoint reached 19.0% (4mg), 25.9% (9mg), and 28.3% (12mg) versus 2.2% for placebo (Eli Lilly investor release
Neuroscience (2015) :303:4250
Priority 4: Micronutrient density
This panel is general information from the retatrutide trials and GLP-1 class safety not personalized medical advice
Additionally, GLP-1R + neurons in the hindbrain locus coeruleus (LC) (83) partially mediate food avoidance behaviors of direct exenatide injection and peripherally injected semaglutide assessed by kaolin intake (84)
After reviewing her food diary and adjusting her injection timing, we decided to titrate down slightly and then increase more gradually