Eli Lilly Announces Positive Phase 3 Results for Obesity Treatment Retatrutide

Eli Lilly announced positive results from its Phase 3 TRIUMPH-1 trial of retatrutide, a once-weekly obesity treatment. The highest dose showed an average weight loss of 28.3% over 80 weeks and up to 30.3% in those with higher BMI after 104 weeks.

By Maham Fatima Sat, May 23, 2026 at 3:01 PM GMT+3 2 min read · Yahoo Finance ·

Eli Lilly Announces Positive Phase 3 Results for Obesity Treatment Retatrutide

Tickers: $LLY

Topics: obesity treatment Phase 3 trial results retatrutide weight loss drug

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