Immunotherapy Trial: Atezolizumab

slickjy

Has anyone had any experience or exposure to this therapy (not-yet-FDA approved for PCa) that blocks the PD-L1 pathway?  A local clinical trial is open in Phase3, testing enzalutamide in combination with atezolizumab in pateients with mcrPCa who had failed hormone therapy and not yet undergone chemo.  I have enrolled (Lupron, Zytiga have been ineffective), scheduled to start soon.  

redbelly7

I'm on Zytiga, how long were

I'm on Zytiga, how long were you on it before you knew it was ineffective?

slickjy

redbelly7 said:

I'm on Zytiga, how long were

I'm on Zytiga, how long were you on it before you knew it was ineffective?

Zytiga Timeframe

Redbelly,

4 months.  I started in late June, stopped 10/24.  PSA had gone from 48 on Sep 12th to 60 on Oct 10th.