New Data Show Genentech’s Itovebi Significantly Extended Survival in a Certain Type of HR-positive Advanced Breast Cancer
– The Itovebi (inavolisib)-based regimen reduced the risk of death by more than 30% in people with PIK3CA-mutated HR-positive, HER2-negative advanced breast cancer, compared with palbociclib and fulvestrant alone – – The PIK3CA mutation is found in approximately 40% of HR-positive advanced breast cancers and is associated with a poor…