Lilly's Foundayo and lower-dose Zepbound helped people maintain weight loss after switching from higher doses of injectable incretin therapy in two late-phase trials
Eli Lilly released results from two late-stage trials showing that people who switched from higher-dose Wegovy or Zepbound to lower doses of Lilly's Foundayo pill or lower-dose Zepbound kept nearly all their weight loss over one year. The trials suggest the lower doses work well enough to maintain results when people switch from stronger versions.
Lilly's pill Foundayo may let patients step down from high-dose shots and keep their weight off. That could pull patients away from Novo's Wegovy.
- Two late-stage trials tested switching from higher-dose incretin therapy to lower doses
- Patients switched to Foundayo pill or lower-dose Zepbound maintained weight loss over one year
- Results came from Eli Lilly press releases, not yet peer-reviewed
