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SRT - update - results 03/07/2019

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Hi all

I thought I would start a fresh thread as things have changed dramatically.

My PSA has rised to 0.24 and I have now started HT (casodex with two three monthly injections of Triptorelin).

Back story.

PSA rose to 4.0 early last year.

Biopsy suggested G7 (4+3).

RP surgery (bilateral nerve sparing) confirmed the Gleason with staging marked as T2c, with 3% of organ marked as tumour.

PSA rose to 0.17 at the end of Feb and 0.24 at end of March. Total 7 months

Aww crap.

Saw the onco on Tuesday.

Quite direct, told me straight out I was going on HT (6 months) and RT (months 4 and 5).

Flatly refused to discuss PSADT / nomograms / outcomes / forecasts on the grounds that "every case is different". Basically "we will treat you and respond / react / change treatment according to your blood tests as and when". Told me no scans as it would be too small to detect and could never tell if local of spread. I worry that he is pessimistic but won't let on because my records note my anxiety.

Got given all the info about side effects which I already knew.

Basically I feel on a conveyor belt now.

Unfortunately I am a high functioning pessimist at the moment so I have written myself off given the early (ish) relapse and the (relatively short) PSADT.

I need someone to shout at me and tell me to stop being a worrier and get on with it.

Cushions

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Been wondering - is 0.07 for a first post SRT result with TRT back to normal a typical number?

 

Cheers

Georges Calvez
Posts: 271
Joined: Sep 2018

Hi H,,

It is pretty good as the limit of detection for the two PSA assays that I have used were <0.05 ( Architect Abbott chemiluminescence CMIA ( serum ) and <0.03 Cobas Roche electrochemiluminescence ECLIA sandwich (serum plasma) so you are close to the limit of detection.
Sometimes it does bounce around a bit or take a long time to decline as the last cancer cells drop dead.
You just have to wait and see what it does next! Hopefully it will stay stable, fall below the limit of detection and stay there.

Best wishes,

Georges

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Yea that is what I hoped.

Kind of makes up for the fact that I finally ran the MSK nomograms for what I think are my numbers.

I got 75% chance of no progression at 6 years on the post SRT one which is good and 5 / 18 / 34% chance of looking skyward on the 5 / 10 / 15 life expectancy one with a very dodgy guess on DT which is less good.

I have been feeling in a vacuum of late and felt it better to know the possible futures as my onco never discussed these with me.

One has to hope that these figures are old and there is another ten years of advancement to look forward to.

H

Georges Calvez
Posts: 271
Joined: Sep 2018

Hi H,

I am prepared to give you a 100 % chance of not dying from prostate cancer in five years, even if it went wild tomorrow it would be controllable with ADT for several years, it will take several years to metastase to your vital organs, etc at the quickest. No way, barring a wayward bus, etc, you will be here in five years.
Ten years, pretty much 95%, even if it goes mad in a few years time, we can still hold it back for a long while.
Fifteen years, the crystal ball is a bit misty, check back on that one in 2023 or there abouts, something else might get you first! :-)

Best wishes,

Georges

hewhositsoncushions
Posts: 274
Joined: Mar 2017

I appreciate the comments. I'm overthinking at the moment and feeling sad for my family. I've seen what end of life stuff can do and I dread putting them through that. I suspect I'll make sure that does not become an issue at the right time.

Onwards and upwards!

VascodaGama's picture
VascodaGama
Posts: 3007
Joined: Nov 2010

Cushions,

PSA=0.07 is quite low.  Thresholds for remission after surgery or SRT are at the range of <0.05 ng/ml, but there is no typical values representing something after ADT. Our system never returns to the previous status because of the estrogens that now play a role in our hormonal system. Estrogens substituted the Testosterone in certain functions while we were on castration. Now, even with T back to higher levels there will be always a role plaied by the estrogens. You may check its levels too.

In fact, Estrogens patches are typically used to improve patients status when on ADT.

We never know what is reserved for us in the future. Now is time for celebration instead of worring.

Best,

VG

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Cheers

I am going through an introspective phase at the moment as the suprise at a good number has worn off and I am processing worst case scenarios as is my rather annoying way.

I definitely need to live in the moment!

H

Max Former Hodgkins Stage 3's picture
Max Former Hodg...
Posts: 3292
Joined: May 2012

'....I'm going through an introspective phase....'

It is not a phase; it is the perpetual hewho.  Be OK with who you are. We all love ya. You do the same.

max

Georges Calvez
Posts: 271
Joined: Sep 2018

Hi Cushions,

You just have to try and get over it.
Your numbers are good, you have a very good chance of putting prostate cancer behind you.
Spring is here in northern France and I saw a young lady with a shapely bottom in painted on jeans today and I was in instant randy mode despite twelve months of degarelix.
Off to tickle up the old girl!

Best wishes,

Georges

Max Former Hodgkins Stage 3's picture
Max Former Hodg...
Posts: 3292
Joined: May 2012

Send photos if available.

hewhositsoncushions
Posts: 274
Joined: Mar 2017

You are right - it is starting to affect my wife so I need to nut up and shut up.

I see you are suffering the effect of "Springtime in Paris" down your necck of the woods :)

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Just realised it has been four months since my last test and I have not heard from the hospital. Time to ring them up and nag them.

When I realised it was due, my anxiety levels rose from "too busy to think about it" to "oh **** here we go again"

Found the letter. Had buried it in a pile of paperwork. Freud would probably explain why.

Test due this coming week.

Georges Calvez
Posts: 271
Joined: Sep 2018

Jumpin' Jeroboams Batman,

I have mine next week as well, I can go in when I like so I have picked Tuesday morning with the results Tuesday evening.
I am doing PSA, blood glucose, cholesterol, etc all at the same time, I have to schedule a conference with Dr Pooh later in the week to stock up on pills! :-)

Best of luck,

Christopher Robin

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Cheers

I know a few people due in the next week or so. Lets hope we all pass muster.

I am channeling Pooh and Piglet right now rather then Eyore :)

P

Georges Calvez
Posts: 271
Joined: Sep 2018

Hi there,

I went and gave some blood to the local vampires this morning, one of the senior biochemists did mine so no bruising, etc, I have had some bad jobs before.
Results at 17:00 ce soir.
Dr Pooh is on her hollies so I went and got an advance of a month on the pills at the local pharmacy.
Rum at the ready!

I am with Tigger in spirit,

Georges

Georges Calvez
Posts: 271
Joined: Sep 2018

Says it all really, champagne tonight!

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Eh Bien!

Zut Alors!

Mon Dieu!

D'Accord!

You are still on HT yes?

Georges Calvez
Posts: 271
Joined: Sep 2018

But I am thinking of jumping at the end of September, which will be my 19th injection including the induction double, if I score another below the limit of dectection.
Tigger is against this but I want my life back.
If I do this then by the end of January I will be running on fumes as far as degarelix is concerned.
It is hard to say what will happen after that.
Anyway I am still below the limit of detectability when Eeyore had me down for the dreaded castrate resistant cancer to be going rampant by now.
Now for the Côtes du Rhone and a cuddle!

Best of luck with your own private battle,

Georges

VascodaGama's picture
VascodaGama
Posts: 3007
Joined: Nov 2010

Cushions,

Let us know your results. I hope they fit your expectations.

Georges,

It is awesome to have a PSA at less than 0.05 ng/ml. Let's hope for continuous similar levels after the Firmagon. I think that your chemical castration is now at its 18 months mile stone. This is a long period so I recommend you to check the functionality of those organs that involve the production of hormones for our systems to work well. The typhoid and the Adrenal glands have been replacing the testis to certain extent. The liver, pancreas and the kidneys in particular could have been affected. Checking the creatinine at 24 hours and an ionogram is good to understand how far Firmagon has affected you, apart from the great benefit in controlling PCa.

ADT in my case assume some responsibility in the CKD case development. I detected its effects from the periodical test results (lipids, image studies and symptoms) I am doing since 2000. Diet influences much any situation.

Best to you both.

VG

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Last result - 0.07

This one - 0.05

VascodaGama's picture
VascodaGama
Posts: 3007
Joined: Nov 2010

Cushions,

Is it the first PSA (0.07) post ADT?

I wonder the level of the Testosterone. You should get a value to certify if the result is not masked by the HT influence.

Best,

VG

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Hey Vasco

Last HT jab (triptorelin) was early August 2018

RT was last week of August to last week of October 2018

First review post RT was end of Feb 2019 - PSA - 0.07, Test 14

This PSA early July was 0.05

Next ttest in four months

Bear in mind my PSA prior to HT was way down around 7 due to crap lifestyle so the first post RT review was at twice my legacy Test level and the PSA has dropped twice with higher Test levels.

My feelings are rather complex at the moment but generally complex.

H

Georges Calvez
Posts: 271
Joined: Sep 2018

Hi Cushions,

What is the testing method and the limit of detection?
My test results used to be less than < 0.03 ng/L Cobas Roche, they have now moved to < 0.05 ng/L Architect Abbott because they have changed the machine and the limits of detection.
The results are still effectively zero as if I have any PSA it is below the limit of detection.
You have to be careful with PSA test results as even doctors manage to extract nonsense from them.

Best wishes,

Georges

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Hi Georges

We are never told the mechanism and I never ask. I know it is the same mechanism each time which is the main thing.

It is not supersensitive I know that, i.e. it goes 0.00 not 0.000.

Supersensitive appears to haved a bad rep now due to the error margin and variation.

My post RP results were 0.05 consecutively (which they considered a "pass" until it rose)

I have been told that anything less than 0.1 is a "pass".

I will bank that :)

 

Georges Calvez
Posts: 271
Joined: Sep 2018

Hi Cushions,

I think they are using a test that is accurate down to < 0.05 mg/L, that is their 'zero'.
I am not aware of a test that does give a zero value, maybe it is possible to adjust the limit of detection so that is a zero on the machine?
The whole field of PSA testing is fraught with difficulty.
I am friendly with one of the biologists down the laboratory that does my tests and I used to work in the field so I can have a chat with him if I feel like it!
Hopefully you are in remission and will stay there now.

Best wishes,

Georges

VascodaGama's picture
VascodaGama
Posts: 3007
Joined: Nov 2010

Such tiny difference could be equipment noise. The next test will provide you a more realistic understanding of the situation. Remember that recurrence after SRT is considered only after three consecutive increases in tests done at least 4 weeks apart. Values need to be significant, not tiny as yours above. 

I recall guys 10 years ago going bananas for tests done in ultrasensitive assays (0.xxx) of low increases  and restarting treatment even with PSAs less than 0.1

Earlier attacks after failed RP and SRT has no significant survival periods. The majority use thresholds of PSA=5.0 to start a therapy.

Surely I am not referring to your case but just to inform how you should reasoning when using the PSA to evaluate your stance. 0.07 has little significance in a patient after salvage therapy. Common successes are those where the PSA fluctuate and maintains a sort of plateau in long periods.

Can I suggest we take this timing for a Guinness.

VG

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Vasco

I wonder if you misread this history as you make it sound a little negative.

Last HT - Aug 18 - RT Start Aug 18 - RT end Oct 18 - PSA test 1 Feb 19 0.07 / T test Feb 19 14 - PSA test 2 July 19 0.05

My T is higher than it has even been, both tests in the "pass and low" range and decreasing.

As you say, there is an error margin but I am a damn sight happier with a drop at this stage than an increase!

I will bank it and take the Guiness as you suggest :)

Georges Calvez
Posts: 271
Joined: Sep 2018

Hi Cushions,

I knew what you were talking about, you have a rising testosterone level and a falling PSA, I suspect that it is now below the level of sensitivity of the assay.
So there you are, take a Guinness.
It was 29 C here this afternoon, still bloody hot; so the wife is on the rosé and I am on the 1664!

Best wishes,

Georges

VascodaGama's picture
VascodaGama
Posts: 3007
Joined: Nov 2010

Yes Cushions, I am sorry.

I misread your post. I didn't read your answer and thought the result being the other way. Well, the goody is that we enjoyed the beer. Shall we go for another round?

Congratulations.

VG

hewhositsoncushions
Posts: 274
Joined: Mar 2017

Well I never managed the celebration earlier in the week so I had a double celebration last night and feel it this morning :)

Vive la Vie!

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