Some may remember my story - 2012 PSA=11.1, G7 in 12/12 cores. RARP Dec 27, 2012, ADT chemo started 2 weeks later, 40 radiation treatments 3 months after that. Total duration of 1st round ADT chemo for 2 & 1/2 years. A whiles after end and recovery from ADT chemo PSA started to climb. When it hit 3.3 in Nov 2019, back to Eligard. Aug 2019 axumin PET scan showed 3 hot pelvic lymph nodes so Jan 2020 added Xtandi. PSA dropped to < 0.02 (still there).
MO moved away to another practice a few hours drive away as did my previous RO. Got a new RO last summer who sympathized with me, but didn't do anything as he retired soon after I met him. He was old school and was not familiar with more current research. Met my new MO soon after that and he drop-kicked me to an RO associate who specializes in prostate cancer. He is up on current research, went through my file and scans then told me:
"3 soft tissue mets near each other and not far from the original site fits the definition of "oligometastatic" disease. The 3 mets are above the original radiated area. We can hit those mets (spot treatment) and irradiate the other lymph nodes nearby without hitting any critical structures and without hitting the previously irradiated areas."
He has done this for other guys with great success and says he figures I have a "98% probability" of a cure. I will need to stay on the Eligard + Xtandi combo for another year during and after treatment. Expected SE's will be fatigue and diarrhea.
I am going to give this a shot, go in for the butt cast and dye resist scan this Dec 17, will get 25 - 28 consecutive weekdays of radiation treatments. Will have to chug the barium and get an I.V. for the dye while I am on the table for the scan so he can more accurately map out the affected nodes. He says I won't need another Axumin PET scan for this.
All treatments will end Jan 1, 2022, then we will just watch the PSA. I am enthused despite a very small risk of collateral damage. I suspect the radiation side effects will not be much fun. I will follow this up here after my treatment is over.
Here is a link to an update on the ORIOLE study:
http://www.bu.edu/shipley/2020/08/18/oriole-trial-update/