In a research report issued today, Maxim analyst Jason Kolbert reiterated a Buy rating on shares of AEterna Zentaris Inc. (USA) (NASDAQ:AEZS) with a $2 price target, after the company announced that its lead oncology compound, zoptarelin doxorubicin met the primary end-point of an investigator-driven and sponsored Phase 2 clinical trial in Castration and taxane Resistant Prostate Cancer. The results were presented this morning at the European Cancer Congress in Vienna, Austria.