Bill Moore said...
I had a radical prostatectomy in 2001. My pre-surgery PSA was 11, my Gleason score was 7-8, and there was cancer in the seminal vesicles, but none in the margins or lymph nodes. I've had no post-op treatment of any kind. My post-op PSA went to less than .04, but has gradually crept up over the 13 years since my surgery and is now .31. The increase has been roughly linear. I was at .15 in 2008, and experienced a .03 decrease in 2011. I am not one to pursue aggressive measures to stomp out a condition that may or may not be indicative of a recurrence. And in fact, in a discussion with my urologist two years ago, I was told that based on the very slow progression of my PSA, I may just be harboring some residual condition that's not going anywhere, and that he could see no reason for further treatment unless I were to experience a sudden and significant PSA spike. I am 71 years old, in excellent physical condition, and have no other health issues. What would you recommend?
Just cherry picking from your post, Bill,
"My post-op PSA went to less than .04, but has gradually crept up over the 13 years since my surgery and is now 0.31...I am 71 years old"
I am kind of surprised so many people are recommending something other than careful monitoring. At this PSADT Doubling time, it would take a long time for PSA to get high enough to be any concern.
At that rate in 13 years when you are 71+13=84, your PSA would be 0.31 + 0.27 = 0.58.
Even if it is considered multiplicative rather than additive 0.31*0.27/0.04 is only a PSA of 2.09 at age 84.
Tall Allen posted a tool the other day to calculate PSADT.
nomograms.mskcc.org/Prostate/PsaDoublingTime.aspxThe tool will generate different results depending on how many dates and PSA values you input.
Instead of doing the 12 year result, you can try just the past 2 or 3 PSA measurements and dates to see what it yields.
I am not a medical professional by any means, so do check with a uro and an onco.
Perhaps go to more frequent PSA measurements to see what if any trend develops.
LupronJim