Dr Vidal expands on use of PI3K/AKT/mTOR pathway inhibitors following frontline progression, focusing on the PI3K inhibitor alpelisib for patients with PIK3CA mutations, as well as capivasertib, an AKT inhibitor in development.
Median progression free survival (PFS) was 48.6 months in treatment-naïve patients with HR+/HER2- advanced breast cancer who were treated with gedatolisib in combination with palbociclib and letrozoleMedian
The combination of gedatolisib and fulvestrant with or without palbociclib is under evaluation in the phase 3 VIKTORIA-1 trial for the treatment of patients with PIK3CA-mutated or wild-type hormone receptor–positive/HER2-negative breast cancer who have previously progressed on first-line therapy.