Atrasentan

Atrasentan is an experimental drug that is being studied for the treatment of various types of cancer,[1] including non-small cell lung cancer.[2] It is also being investigated as a therapy for diabetic kidney disease. Atrasentan failed a phase 3 trial for prostate cancer in patients unresponsive to hormone therapy.[3] A second trial confirmed this finding.[4] It is an endothelin receptor antagonist selective for subtype A (ETA).... [wikipedia]