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CLINICAL_TRIALS research · 2026-04-02

Clinical Trial Update: Phase 3 Study of RLY-2608 + Fulvestrant vs Capivasertib + Fulvestrant as Treatment for Locally Advanced or Metastatic PIK3CA-mutant HR+/HER2- Breast Cancer [Phase 3]

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Summary

Phase 3 study evaluating RLY-2608 + Fulvestrant vs Capivasertib + Fulvestrant for locally advanced or metastatic PIK3CA-mutant HR+/HER2- breast cancer; currentl…

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Diseases / indications

Drugs mentioned

  • Capivasertib (capivasertib)
  • Fulvestrant (fulvestrant)
  • RLY-2608

Snippet

Sponsor: Relay Therapeutics, Inc. | Conditions: PIK3CA Mutation, HER2- Negative Breast Cancer | Phase 3 | Status: RECRUITING