Allen,
I think the endpoint of the study you cited should not have been overall survival but PCa-specific survival. If I compare this study with the study by Studer et.al
Studer EORTC 30891 you can see that Studer found a significant difference between immediate and deferred ADT in respect to overall survival, but none regarding prostate cancer specific survival. Which is the more important endpoint, however. Also the study by Studer et.al. included about
three times the number of patients than the Australian study.
So I still think there is at best equivocal evidence of benefit for starting hormone therapy earlier just as you did in the past.
There is also a study by Schroeder et.al. which looked into immediate and deferred ADT for metastatic prostate cancer patients:
www.ncbi.nlm.nih.gov/pubmed/18823693 The study did not find any clear difference in overall survival or PCa-specific survival for this group of patients.
George
Post Edited (George_) : 5/18/2016 10:38:08 AM (GMT-6)