I finished the chemotherapy and radiotherapy a week ago. My GP has asked me to continue with the blood tests until the hand over to the surgeon on the 6th January.
The GP requested additional tests one of which is an Antigéne CA 19.9 test. This is a new test, the results are as follows,
8.3 kUI/L , the last test for this was on the 25.10.2019 which showed a level of 52.9 kUI/L.
From what I can find out on the internet is that a level of less than 3 would represent a normal person, ie no cancer. Does this mean that the chemo/Radio therapy has not cleared the cancer, or is the chemo/radio still working in my body.
Goslow.
Hi and congratulations on finishing your chemo/radio. I’m afraid I don’t know anything about this blood test but the fact that the reading is coming down must surely be a good thing. The radiology consultant told me that the chemo/radio carries on working for several weeks after you stop treatment and that is why there can be an 8-10 week break before you have any scans.
Fingers crossed that you have some good results in the new year
Take care
Karen x
Hi,
Best speak to your Oncologist about the results.
But you need to give it more than a week to look at the CEA and CA 19.9 tests.
CEA, at least in my expereince, can raise with chemotherapy, mine went from 1 to 3 during 6 months of 5FU and reduced back to three months later.
Hope this helps!
Ray
Thanks Ray,
unfortunately things work differently here in France. I asked the oncologist what happens to me after i finish the treatment, his response was i was on my own, until the surgeon took over on the 6th January. I went to my GP and he ordered two blood tests up to the 3rd january 2020.
I get a copy of the results over the internet and the GP also gets a copy. I guess the GP would contact me if something was amiss.
The GP included two tests including the 19.9 test that was not on the weekly test by the oncologist.
We just feel lost.
Ooh vous etes prevenu! I think there may be a karen62 whereas I’m kareno62 so whether the first one is a dormant account or they’ve complained that they’re getting email alerts that don’t relate to them? Not to worry.
Bonne annee
Karen x
ps please excuse the lack of accents - if I switch my keyboard to French there’s no saying how long it would take me to convert it back again!
Hi Karen,
It is a bit different with Radio/Chemo prior to surgery versus post-surgery.
Prior to surgery it's all about reducing the size as much as possible to reduce the area needing to be operated on.
At this stage the blood test markers are used as a reference and it's getting you ready for surgery that's the priority.
From what I remember, CEA is the main marker they use for bowel/colon cancer, CA 19.9 is mainly pancreatic but they also get it done for people with bowel cancers.
But neither CEA or CA 19.9 are 100% and results can't be taken in isolation. Lots of things can affect the results outside of cancer. (infections, smoking)
Prior to surgery my CEA was normal (1), once I started chemo it raised to 4.
Right now it’s about getting you to surgery and that’s what you need to focus on (easier said then done I know).
Just know next steps are the same regardless of your CEA/CA 19.9 test results.
Stay strong and let us know how you get on!
Ray
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