Healthy Returns: AstraZeneca, Pfizer, Gilead and other drugmakers release promising cancer drug data at ASCO
1. AstraZeneca's Enhertu shows promising results in breast cancer trials. 2. Enhertu improved progression-free survival for HER2-positive metastatic breast cancer. 3. David Fredrickson emphasizes potential benefits for one in three treated patients. 4. Expansion of Enhertu's use could redefine treatment standards in oncology.