High grade 2 and 3 neuroendocrine

Posted by ssf @ssf, Mar 17, 2023

Wanted to ask the high-grade 2 and 3 neuroendocrine folks if PRRT has worked well for them.

Interested in more discussions like this? Go to the Neuroendocrine Tumors (NETs) Support Group.

I was diagnosed in January 2020, grade 3 NETs with tumors in liver, lungs, pancreas, bones, adrenal gland—all over. Incurable and inoperable.
I had 62 rounds of chemo until Oct 2022, as scans showed tumor growth when I had been stable for quite some time. I had my first PRRT treatment in December, second in early February, and will have my third at the end of this month. They did a scan before second treatment and saw a darkening of tumor areas—which they called promising as it could be showing dying tissue. I will not have scans again until just before my fourth treatment at the end of May.
I’ve had some fatigue just after treatments, but otherwise, side effects have been manageable.

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My experience is very similar to those of @firepowr. Three of the largest tumors in my liver have also shrunk a little. I'm being treated at Mayo Rochester.

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@firepowr

I was diagnosed in January 2020, grade 3 NETs with tumors in liver, lungs, pancreas, bones, adrenal gland—all over. Incurable and inoperable.
I had 62 rounds of chemo until Oct 2022, as scans showed tumor growth when I had been stable for quite some time. I had my first PRRT treatment in December, second in early February, and will have my third at the end of this month. They did a scan before second treatment and saw a darkening of tumor areas—which they called promising as it could be showing dying tissue. I will not have scans again until just before my fourth treatment at the end of May.
I’ve had some fatigue just after treatments, but otherwise, side effects have been manageable.

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Thanks for the feedback firepower. I also have grade 3 Ki67 of 42 and am looking at a trial study that includes PRRT vs standard of care medication which in my case would be CAPTEM chemotherapy. I'll know in a few weeks if I qualify. Fortunately, I was able to have surgery on the small bowel and debulking of my liver here in Dallas in November 2021 which helped.
Thanks
Sean

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@lu7

My experience is very similar to those of @firepowr. Three of the largest tumors in my liver have also shrunk a little. I'm being treated at Mayo Rochester.

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I am also at Mayo Rochester with Dr. Halfdanarson and Rachel Eiring. Wonderful team.

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@ssf

Thanks for the feedback firepower. I also have grade 3 Ki67 of 42 and am looking at a trial study that includes PRRT vs standard of care medication which in my case would be CAPTEM chemotherapy. I'll know in a few weeks if I qualify. Fortunately, I was able to have surgery on the small bowel and debulking of my liver here in Dallas in November 2021 which helped.
Thanks
Sean

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Hi, Sean,

I started with two rounds of CAPTEM chemo, as my original PET DOTATATE scan did not qualify me for PRRT (Feb 2020). Unfortunately, I had significant growth after two CAPTEM rounds, and ended up doing 10 rounds of FOLFIRINOX, and then 50 rounds of FOLFIRI (Oxaliplatin removed Oct 2020 due to neuropathy). I was stable until Oct 2022. Redo of PET DOTATATE at that time and I had much better uptake, so I qualified for PRRT.
I’d love to hear updates on your journey. The best of luck and healing to you.

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@firepowr

I am also at Mayo Rochester with Dr. Halfdanarson and Rachel Eiring. Wonderful team.

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Completely agree. Good luck!

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I'll stay in touch my best to you both.

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@ssf

Thanks for the feedback firepower. I also have grade 3 Ki67 of 42 and am looking at a trial study that includes PRRT vs standard of care medication which in my case would be CAPTEM chemotherapy. I'll know in a few weeks if I qualify. Fortunately, I was able to have surgery on the small bowel and debulking of my liver here in Dallas in November 2021 which helped.
Thanks
Sean

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Sean, any updates? Did you hear back about the study yet?

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@colleenyoung

Sean, any updates? Did you hear back about the study yet?

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Unfortunately, I was not accepted to the trial study (COMPOSE). In addition to neuroendocrine cancer in my liver I also have a skull base meningioma, the benign mass is not uncommon for those of us with neuroendocrine cancer according to my NET specialist. Looking at PRRT and CAPTEM. In the meantime, I am cramming as much fun as I can into whatever time I have left.

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@ssf

Thanks for the feedback firepower. I also have grade 3 Ki67 of 42 and am looking at a trial study that includes PRRT vs standard of care medication which in my case would be CAPTEM chemotherapy. I'll know in a few weeks if I qualify. Fortunately, I was able to have surgery on the small bowel and debulking of my liver here in Dallas in November 2021 which helped.
Thanks
Sean

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What is better about the PRRT then CAPTEM? I have been on CAPTEM for 7 months. Thanks.

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