Sounds like it may be time for one of the advanced scans to see what is causing the PSA to rise, perhaps an F18 sodium scan that is available in a lot of places, hopefully some facilities in SE Pennsylvania.
The C-11 Choline scan is only available at Mayo Clinic in Minnesota and is generally covered by Insurance. I think Dr. Kwon would want your PSA a little higher at about
2.0 or so, before he would take you as a patient.
Gunner34 has had 8 or so C-11 Cholines at Mayo for his very advanced PCa.
In Phoenix AZ, not covered by insurance but very helpful in my case is the C-11 Acetate test. With a half life of only 20 minutes, only offered in a few places. Generally costs $3,000 but since I was doing it same week as F18, cost me $2,500 out of pocket.
Beisdes the test itself you are also buying into the riadiation technician who interprets the resutls, and I highly recommend Dr. Fabo Almeida at AZ Molecular Imaging who work station reminded me of a NASA control panel he looked at so many scans concurrently.
Dr. Fabio was able to disprove that I had any bony mets thus changing my diagnosis from stage 4 treatable but not curable, palliative only, to stage 3 locally advanced PCa potentially curable with radiaiton. The F18 showed suspicion of Lymph Node involvement and the C-11 Acetate confirmed 3 micro LN's contained within the pelvic girdle.
The C-11 Acetate is also deemed most accurate at PSA > 2 but I had mine when PSA = 0.27, knowing that the Lupron since 3-28-13 was likely masking more mets. My thinking was that the C-11 could not detect them, the SBRT would zap them anyway.
If you do isolate the cause and end up needing radiaiton I highly recommend SBRT which can be completed in 5 fractions @ 8 Gy for primary treatment and potentially less fractions if only zapping one spot. Thanks ot Tall Allen, I went to his idoctor Dr. Chris King at UCLA and was very pleased with no side effects so far.
You may want to compare notes with Mel (Compiler) who is going through this now, working with Dr. Kwon at Mayo and his medical oncologist Dr. Richard Lam at Prostate Oncology in Marina del Rey, CA.
I had the same medical oncology firm but went to Dr. Lam's associate Dr. Jeffrey Turner and they each collaborate with Dr. Mark Scholz on all their cases.
Many guys here see one of the three of them, for example Wampuscat, WorryWart, Ray the Steel Guy, Sonny3, etc while others see Dr. Snuffy Myers in VA but he does not take private insruance.
Depending on where you already had the IMRT radiaiton, you may or may not be able to get a re-do with SBRT that totals 40 Gy or less depending on how many 8 Gy fractions are needed every other day, as opposed to IMRT that generates about
80 Gy over 35 fractions 7 weeks evry work day.
For high risk Gleasons as far as I know SBRT is only available in three places
Dr. Chris King at UCLA who did mine last month
Dr. Allen Katz in NY (posts a lot on website
cyberknife.com where Tall Allen also posts some)
a group of doctors in Toronto (think Houseboy was treated there)
I asked Dr. King is there was anything being done with 7 week IMRT in 35 fractions totalling 79-81 Gy that he could not do in 5 fractions and he confidently siad no there was not.
So even though it involved some travel, partially paid for by a Patient Advocate Foundation $1,000 grant, more importantly it gave me back 5 weeks of my life not being spent on IMRT where I understand about
week 5 or so one gets very fatigued.
LupronJim