CLINICAL_TRIALS
research
· 2026-04-01
Clinical Trial Update: Study of LEE011, BYL719 and Letrozole in Advanced ER+ Breast Cancer [Phase 1, Phase 2]
Summary
This clinical trial update reports a Phase 1/2 study evaluating ribociclib (LEE011) and alpelisib (BYL719) in combination with letrozole for advanced estrogen r…
Upgrade for the full analysis, importance score, and drug timeline.
Diseases / indications
Drugs mentioned
Snippet
Sponsor: Novartis Pharmaceuticals | Conditions: Breast Cancer | Phase 1, Phase 2 | Status: ACTIVE_NOT_RECRUITING