Stage 4 prostate Cancer: Firmagon + Abiraterone?

Posted by vickyjayne @vickyjayne, Sep 24, 2022

I have a question - my brother has stage 4 prostate cancer metastasis to bones. He has had 10 sessions of radiation followed now with Firmagon Shot. He has had 3 of these shots his Psa was at 1000 and now is at 2.7. His onocologist would like him to start next month on Abiraterone tablets with Prednisone or his other option is Enzalutamide tablets. He will continue with the Firmagon shot monthly in his stomach. The question we are asking is the Firmagon shot sufficient at this time if his PSA keeps dropping? Why does he have to start the other hormone therapy tablets at this time. If anyone has had experience and advice on the side effects, how long will these drugs work, please let us know. Thank you

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

Hi @vickyjayne, weclome. I adjusted the title of this discussion a little to reflect that question you're asking fellow members. Allow me to bring @9876 @pauljay @mikesuess @403211th @donnelson @norske46 @rso @rxharleydude into this discussion as they have experiences with degarelix (Firmagon) abiraterone (Zytiga) and/or enzalutamide (Xtandi).

Here are a couple of related discussions:
– Enzalutamide (Xtandi): Anyone have experience with this drug? https://connect.mayoclinic.org/discussion/xtandi/
– Zytiga for Prostate Cancer https://connect.mayoclinic.org/discussion/zytiga/

Vickyjayne, I think you are asking the right questions about what benefits do the additional hormone therapies bring for your brother. I know others will share their experiences, but I might also suggest your brother ask his oncologist too. His oncologist can answer more specifically what the benefits are for him. Is your brother tolerating the Firmagon injections well?

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@colleenyoung

Hi @vickyjayne, weclome. I adjusted the title of this discussion a little to reflect that question you're asking fellow members. Allow me to bring @9876 @pauljay @mikesuess @403211th @donnelson @norske46 @rso @rxharleydude into this discussion as they have experiences with degarelix (Firmagon) abiraterone (Zytiga) and/or enzalutamide (Xtandi).

Here are a couple of related discussions:
– Enzalutamide (Xtandi): Anyone have experience with this drug? https://connect.mayoclinic.org/discussion/xtandi/
– Zytiga for Prostate Cancer https://connect.mayoclinic.org/discussion/zytiga/

Vickyjayne, I think you are asking the right questions about what benefits do the additional hormone therapies bring for your brother. I know others will share their experiences, but I might also suggest your brother ask his oncologist too. His oncologist can answer more specifically what the benefits are for him. Is your brother tolerating the Firmagon injections well?

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I am new to the prostate forum. I want to know how to compare brachytherapy plus possible ADT (e.g. luperon) for 3 to 4 months to radical prostectamy (hopefully nerve-sparing). Which has the greatest chance of permanent cure and which has the greatest likelihood of all side effects (especially incontinence and ED) disappearing after say 6 months.thanks

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@jfgunion

I am new to the prostate forum. I want to know how to compare brachytherapy plus possible ADT (e.g. luperon) for 3 to 4 months to radical prostectamy (hopefully nerve-sparing). Which has the greatest chance of permanent cure and which has the greatest likelihood of all side effects (especially incontinence and ED) disappearing after say 6 months.thanks

Jump to this post

Welcome @jfgunion, I think you may be interested in these related discussions:
You might want to browse at the topics in the Prostate Cancer group to find more information about surgery vs radiation + ADT. Here are few discussions to start with:
- Prostate cancer treatment choices https://connect.mayoclinic.org/discussion/prostate-cancer-treatment-choices/
- How to choose treatment for prostate cancer? https://connect.mayoclinic.org/discussion/how-to-choose-treatment/
- Prostate cancer: What treatments did you choose? Results? https://connect.mayoclinic.org/discussion/prostate-cancer-4/

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You can research doublet or triplet therapy for prostate cancer and the results will help you answer your question.

I'm a layman, not a medical professional so keep that in mind.

Basically, there's three ways you try to stop the role of testosterone in prostate cancer:

Production from the testicles.
Production from the adrenal glands.
Uptake by the prostate cancer cells.

The firmagon does the first

The other two get after the 2nd and 3rd ways testosterone is involved.

He may want to talk to his medical team about triplet therapy, adding chemotherapy or radiation if his health permits.

Something to keep in mind is a large drop like that in PSA may indicate that the androgen sensitive cells have largely died off in his early treatment. What's left are some androgen sensitive cells thus the continued use of Firmagon. There are cells who are not sensitive to the Firmagon thus radiation and, or, chemotherapy may kill those.

Anyway, search doublet or triplet therapy and discuss with your medical team.

Here's one link to introduce you to the subject - https://pubmed.ncbi.nlm.nih.gov/36058809/

Kevin

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Suggest you also ask about Darolutimide. Recently approved and avoids the addition of prednisone.

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@msciulli

Suggest you also ask about Darolutimide. Recently approved and avoids the addition of prednisone.

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Good add, @msciulli.

Here's more info about darolutamide (Nubeqa) and it's recent (Aug 2022) approval:
- FDA approves darolutamide tablets for metastatic hormone-sensitive prostate cancer https://www.fda.gov/drugs/resources-information-approved-drugs/fda-approves-darolutamide-tablets-metastatic-hormone-sensitive-prostate-cancer

Has darolutamide been recommended for you Msciulli?

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@colleenyoung

Good add, @msciulli.

Here's more info about darolutamide (Nubeqa) and it's recent (Aug 2022) approval:
- FDA approves darolutamide tablets for metastatic hormone-sensitive prostate cancer https://www.fda.gov/drugs/resources-information-approved-drugs/fda-approves-darolutamide-tablets-metastatic-hormone-sensitive-prostate-cancer

Has darolutamide been recommended for you Msciulli?

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March of 2022 I had a psa of 80 w Pelvic lymph node (2) involvement, Gleason 7 ++,
Treated w 39 IMRT sessions (May-June) and 6 mos LUPRON (Local provider).
PSA (Aug 2022)=1.2
Stared ABIRATERONE (Zytiga) Sept 1 2022.
PSA on (Sept 19, 2022)=0.4
Refresh of LUPRON on Sept 22, 2022
This is a brag for Mayo (Phoenix).
This would not be possible without Mayo's willingness to work with the VA. Thanks to the VA for working w Mayo.
Despite the rosy numbers I still have a long and difficult journey.
The treatment is not without SIDE EFFECTS.
I am happy to am happy to answer any questions.

REPLY
@kujhawk1978

You can research doublet or triplet therapy for prostate cancer and the results will help you answer your question.

I'm a layman, not a medical professional so keep that in mind.

Basically, there's three ways you try to stop the role of testosterone in prostate cancer:

Production from the testicles.
Production from the adrenal glands.
Uptake by the prostate cancer cells.

The firmagon does the first

The other two get after the 2nd and 3rd ways testosterone is involved.

He may want to talk to his medical team about triplet therapy, adding chemotherapy or radiation if his health permits.

Something to keep in mind is a large drop like that in PSA may indicate that the androgen sensitive cells have largely died off in his early treatment. What's left are some androgen sensitive cells thus the continued use of Firmagon. There are cells who are not sensitive to the Firmagon thus radiation and, or, chemotherapy may kill those.

Anyway, search doublet or triplet therapy and discuss with your medical team.

Here's one link to introduce you to the subject - https://pubmed.ncbi.nlm.nih.gov/36058809/

Kevin

Jump to this post

Thanks Kevin
Very good/ informative

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@colleenyoung

Hi @vickyjayne, weclome. I adjusted the title of this discussion a little to reflect that question you're asking fellow members. Allow me to bring @9876 @pauljay @mikesuess @403211th @donnelson @norske46 @rso @rxharleydude into this discussion as they have experiences with degarelix (Firmagon) abiraterone (Zytiga) and/or enzalutamide (Xtandi).

Here are a couple of related discussions:
– Enzalutamide (Xtandi): Anyone have experience with this drug? https://connect.mayoclinic.org/discussion/xtandi/
– Zytiga for Prostate Cancer https://connect.mayoclinic.org/discussion/zytiga/

Vickyjayne, I think you are asking the right questions about what benefits do the additional hormone therapies bring for your brother. I know others will share their experiences, but I might also suggest your brother ask his oncologist too. His oncologist can answer more specifically what the benefits are for him. Is your brother tolerating the Firmagon injections well?

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Thank you he is tolerating the firmagon well. He does get dizzy though. Thank you for your help.

REPLY
@spryguy

March of 2022 I had a psa of 80 w Pelvic lymph node (2) involvement, Gleason 7 ++,
Treated w 39 IMRT sessions (May-June) and 6 mos LUPRON (Local provider).
PSA (Aug 2022)=1.2
Stared ABIRATERONE (Zytiga) Sept 1 2022.
PSA on (Sept 19, 2022)=0.4
Refresh of LUPRON on Sept 22, 2022
This is a brag for Mayo (Phoenix).
This would not be possible without Mayo's willingness to work with the VA. Thanks to the VA for working w Mayo.
Despite the rosy numbers I still have a long and difficult journey.
The treatment is not without SIDE EFFECTS.
I am happy to am happy to answer any questions.

Jump to this post

My PSA is 1.2 after back on Zolodex Has 39 radiations 4 yrs ago but came back in L2 Had radiation to take out 1 inch cancer in L2 lumbar

So why for yo the need to go on Zytiga? your PSA was 1,2 good

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