Hi William, Today's been a good day at the Blackpool Air Show. I thought I'd write this then open a bottle of wine.
From what I gather it's hormones plus RT. Hormones just hold it back, shrink it and weaken it, and with other drugs might kill micro cells but aren't a fix overall. RT is the killer.
There was a TV programme recently that showed a 3D simulation of a woman with a 4 inch breast tumour. Hormones shrank it to pea size, then they removed it. Amazing. I assume that's similar to prostate although they use RT only after hormones.
I did a nomogram that used a US hospital's data that said with my Gleason and other characteristics hormones plus RT have between 60 and 70% probability of keeping me undetectable for 6yrs. RT without hormones was below 50%. On top of that a doctor who talks sensibly on YouTube says my Gleason would call for 18 months hormones including early chemo. Your Gleason might only need 6 months hormones.
Link to nomogram,
https://www.mskcc.org/nomograms/prostate/salvage_radiation_therapy
The link below is just one video of many by that doctor and I haven't checked it's the right one,
https://youtu.be/nv9yY5Vkz2c