Can Prostate Cancer "Take a New Trajectory"?

Posted by ga73ds @ga73ds, 5 days ago

Hello, forum friends. I know y'all are not doctors but I've been on this forum long enough to appreciate your knowledge gained from your experiences.

I was diagnosed in Nov 2021. Stage 4a, Gleason 9, Decipher .99

I had surgery in Jan 2022. Cancer confined to prostate, seminal vesicles, and 1 of 12 pelvic lymph nodes. After surgery, I think my PSA was .02, not sure.

I don't remember exactly when, but I had a follow up PMSA scan at some time within the following year. There was a very small spot that showed up on my hip but it was never confirmed if this was cancer or not . I believe my PSA was .1

I started ADT (Orgovyx) in Jan 2023 and 3 months later started radiation of the pelvic area. I completed radiation in May 2023. After radiation, my PSA was < 0.01. I was on Orgovyx for 2 1/2 years and just came off last month (I didn't want to but my Drs wanted me to. I dont know why).

Since radiation and as long as I've been on Orgovyx, my PSA has remained at < 0.01 (for over 2 years). Praise God.

My question is this-- with Gleason 9 and Decipher .99, I've been told from day 1 that my cancer is aggressive. That's why I'm scared to now be off the ADT. Can treatments, if successful, change the "trajectory" of the cancer-- yes, it was G9 with .99 Decipher but I've gone through all these treatments now and maybe the cancer is gone? So, does it still matter what it was/used to be?

I've got labs and appt coming up next month-- 2 months since stopped Orgovyx. We'll see what the PSA is.

Interested in more discussions like this? Go to the Prostate Cancer Support Group.

Profile picture for robertov @robertov

Great study! Thanks, some real food for thought. It may have implications beyond that in terms of what is treated. What Gleason scores did the patients have?

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The Gleasons aren't listed nor are they specified in the criteria for admission. Look at criteria for admission to the study and see
NCT05588128

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Profile picture for robertov @robertov

Great study! Thanks, some real food for thought. It may have implications beyond that in terms of what is treated. What Gleason scores did the patients have?

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None were specified as a criteria. Mine was 3+4
look up entrance criteria for the clinical trial
I'm sure the reviewers for the trial have all that info and it'll be revealed when the results are published. But until then it's my understanding even Dr Madan is blinded from that detail to insure there's no question about the impartiality of the trial. No butcher's thumb on the scale.

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Profile picture for Colleen Young, Connect Director @colleenyoung

@icorps, I see that you are taking advantage of using AI to seek information. I thought you might appreciate this guidance about posting AI responses on Mayo Clinic Connect and how to do so responsibly and within the guidelines.

- What is Generative AI? What does this mean on Mayo Clinic Connect? https://connect.mayoclinic.org/blog/about-connect/newsfeed-post/what-is-generative-ai-artificial-intelligence-what-does-this-mean-on-mayo-clinic-connect/

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Thanks for the heads up
I guess the fool proof way to comply with the standard is to simply alert readers to AI and suggest how they might get info on the trial there

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Suggest you AI Google your question. I have and recieved a very thorough response. It's important to also ask "If the PSA flattens or changes trajectory, why and how does it do so?" Also be sure to click on the paper clip images to access the basis for the AI answers.
Good luck!!

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Here is a recent (June 2025) video interview with Dr Madan (URO Today) titled, "PSMA PET in Biochemical Recurrence: When to Treat vs When to Wait - Ravi Madan”. Glad to see someone questioning some or the treatment orthodoxies and pursuing those questions with a clinical trial.
https://www.urotoday.com/categories-media/2757-urology-tube-video-channels/asco-2025-vl/4947-psma-pet-in-biochemical-recurrence-when-to-treat-vs-when-to-wait-ravi-madan.html

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Profile picture for jeff Marchi @jeffmarc

Because you’ve been undetectable for so long they frequently want you to stop the ADT to see what happens. You want to get monthly blood test with your Stage of cancer. If your PSA starts to rise, you can get right back on the drugs.

It’s possible they want you to stop, so your PSA will rise far enough to do a PSMA pet test and see if there has been spread somewhere else.

A lot of people in your situation have to stay on ADT and ARSI’s for life. In some cases, the cancer goes dormant and doesn’t come back for years. Everyone is different

Good luck.

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Jeff - I have had buddies stop and start ADT several times . It seems to make ADT more effective for MUCH longer (10-15 years + ) . Just my experience in observing them . I got Salvage radiation 3 years after my operation at PSA 0.14 but never had ADT for some reason. Drs indicated I did not need ADT and in my case it would not be recommended . Now my PSA is 0.061- 0.032 in that range . Dr think that I have some healthy cells in pelvic area pushing out very small micro amounts of PSA . Dr's are not worried at all and they say they see this often . Strange case I think . Thanks for your help on board ! James on Vancouver Island .

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I subscribe to the theory(?) that one may be cancer undetected but never cancer free. It's just a matter of time until that little bugger wakes up. Which is why I get my PSA tested ever 3 months. The guy work up about 8 months ago. With radiation we put him back to sleep. At least for now. He ain't no Rip Van Winkle.

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Profile picture for VancouverIslandHiker @vancouverislandhiker

Jeff - I have had buddies stop and start ADT several times . It seems to make ADT more effective for MUCH longer (10-15 years + ) . Just my experience in observing them . I got Salvage radiation 3 years after my operation at PSA 0.14 but never had ADT for some reason. Drs indicated I did not need ADT and in my case it would not be recommended . Now my PSA is 0.061- 0.032 in that range . Dr think that I have some healthy cells in pelvic area pushing out very small micro amounts of PSA . Dr's are not worried at all and they say they see this often . Strange case I think . Thanks for your help on board ! James on Vancouver Island .

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This is something I hear about a lot. It works quite well for some people, I know a few people that have done this two or three times and ended up having multiple metastasis. This needs to be done very carefully keeping an eye on your PSA.

The guy that runs the CSC bimonthly online Prostate cancer meetings has BRCA2 and did this a couple of times and now lights up like a Christmas tree on a PSMA pet scan. Be careful.

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Profile picture for jeff Marchi @jeffmarc

This is something I hear about a lot. It works quite well for some people, I know a few people that have done this two or three times and ended up having multiple metastasis. This needs to be done very carefully keeping an eye on your PSA.

The guy that runs the CSC bimonthly online Prostate cancer meetings has BRCA2 and did this a couple of times and now lights up like a Christmas tree on a PSMA pet scan. Be careful.

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Now, this has got me worried!

I just came off ADT (Orgovyx) after 2 1/2 years. My PSA has been < 0.01 for 2 years (after surgery + radiation + ADT).

I darn sure don't want to risk metastasis. Got my first labs since coming off next month. As most of you have commented, if PSA starts to rise we've hopefully caught it early enough to go back to treatments.

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Profile picture for ga73ds @ga73ds

Now, this has got me worried!

I just came off ADT (Orgovyx) after 2 1/2 years. My PSA has been < 0.01 for 2 years (after surgery + radiation + ADT).

I darn sure don't want to risk metastasis. Got my first labs since coming off next month. As most of you have commented, if PSA starts to rise we've hopefully caught it early enough to go back to treatments.

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Get monthly tests when you stop. I’ve been getting monthly test for eight years. That’s because it may come back at any time and I’m on Orgovyx and Nubeqa.

There have been studies that have shown that even people that have undetectable PSA can have metastasis growing. That one scares me.

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