How to request test for chromosome 17p deleti... - CLL Support

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How to request test for chromosome 17p deletion, TP 53 mutation; unmutated immunoglobulin heavy chain variable region (IgHV) in Canada?

Sagarcanada profile image
20 Replies

We live in Brampton, Ontario in Canada. My wife diagnosed with CLL in Dec 2020. We did not have the opportunity to talk to a hematologist in person and appointment only by phone and the Hematologist said it is CLL and nothing to be worried just the w & w situation. When I start questioning further tests and plan he cutoff the phone which is very strange to me? I am not sure I am wrong or he is wrong? I thought he did not want to discuss more.

So, I am wondering how to request these tests:

• chromosome 17p deletion; OR

• TP 53 mutation; OR

• unmutated immunoglobulin heavy chain variable region (IgHV)

I would be grateful if you plz answer this.

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Sagarcanada profile image
Sagarcanada
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AussieNeil profile image
AussieNeilPartnerAdministrator

Because those tests (other than the IGHV mutation test) can change over time and are not medically needed until treatment time approaches, I expect you may find it difficult to have those tests done. That's commonly the case in countries with universal health care, even if knowing the results may help with our mental adjustment to living with CLL.

Neil

Smith123456 profile image
Smith123456

what test did they do to tell your wife she had cll in the first place?

Sagarcanada profile image
Sagarcanada in reply toSmith123456

Hi, Smith, I am not a medical person and I do not have experience much of CLL so I wanted to know how the CLL is happening with her? either by deletion or by mutation etc ...? Before finding this site we were very much frustrated we saw dark every corner, however; now we are getting better and every day getting acquainted more.

Smith123456 profile image
Smith123456 in reply toSagarcanada

How was she diagnosed in the first place?

jagger5 profile image
jagger5 in reply toSagarcanada

Hello

I also live in Canada my Haematologist is in London Ont and I had all the testing while on WW

The only testing I had to fight for was the IGHV prior to starting treatment when my status changed and that was because nearly three years ago the testing for that was relatively new

You live in an area that is well positioned for many CLL specialists perhaps it has more to do with COVID limiting in hospital testing s

Lakeviewg profile image
Lakeviewg

Hi Sugarcanada

As Niel indicated, you likely will not be able to get those tests until you are much closer to treatment.

I am in Canada and was diagnosed with CLL in early 2016 and was on watch and wait until March 2020 when I started treatment on Ibruitinb.

My heamatologist would not order those tests until December 2019 and January 2020, just before it was time for treatment in order to determine the best treatment.

Mike

Sagarcanada profile image
Sagarcanada in reply toLakeviewg

Thank you, Mike it is very useful information.

cllady01 profile image
cllady01Former Volunteer

As Neil has stated, it may be Canada's health system limiting the tests you can have the tests.

I am sure you have read of many on this site that have gotten their entire profiles through testing when they were first seen.

While the U.S. seems to (or has in the past) done the full testing for patients--I did not see any such tests until I had been diagnosed for 15 years. I saw the tests then because my insurance,

U.S.medicare, sends me a notice of what has been paid to whom on a regular basis (quarterly).

When I read tests had been done, I asked my CLL provider at the time, why I was not told those were being ordered and told him I wanted a copy of all tests results. We have the right to see all test results. It is a good practice, by the way, to ask for the blood draw reports so you can keep your own records and hopefully have better communication with your wife's Dr.-- actually I do that with any Dr. I see and feel it is helpful to keep track of my health that way.

Phil4-13 profile image
Phil4-13 in reply tocllady01

Absolutely right!!! Sandra👍

marcyh profile image
marcyh

It's hard to get those tests in Canada. But I managed to get FISH analysis back in 2008, not long after diagnosis. The reason: my CD38 marker was high so I requested it. My onc at the time said he would try but didn't promise. It was done and the result was what I expected, -del17p with TP53 missing. ..a dismal result but I've been fine. So testing doesn't mean everything is set in stone. What is her CD38? You may not have any reason to test further. Do you have copies of all your labs and reports? It may help you understand why your doctor says what he does.

Curling123 profile image
Curling123

I am in Toronto and I got an ultrasound test as soon as my doctor and I noticed my nodes were swollen in my neck, then I got a FISH test with a CLL diagnosis. How did she find out she had CLL to begin with if not through a FISH test?

Curling123 profile image
Curling123 in reply toCurling123

I was diagnosed in 2019 and I am on W&W. if her doc said nothing to worry about, I suspect your wife had blood work done to show her white blood count, platelets etc were good to be on W&W. Ask for a FISH test. I got one right away. It’s important to have and then have blood work every three to four months to see if any changes. Find another hemo if you don’t get anywhere.

Phil4-13 profile image
Phil4-13

Listen to AussieNeal. He makes sense. As I learned about those tests from this forum, I became anxious, too. It makes a whole lot of sense that while I’m in W&W, the doctor is also watching and waiting so I’m confident I’m still in a “good place”. Send an email or telephone message to your doctor explaining the anxiety being felt. Sandra😊

Red49 profile image
Red49

I also live in Canada, those tests were performed before I needed treatment.

LeoPa profile image
LeoPa

How much is a fish test in Canada? Over here it's 950 euro or so. If you pay cash a lab will do it for you I'm sure.

Curling123 profile image
Curling123 in reply toLeoPa

It’s free.

LeoPa profile image
LeoPa in reply toCurling123

😁 Nothing is free. Your insurance pays for it. But if the doc sees no indication and you still want it, you may buy it for cash.

Curling123 profile image
Curling123 in reply toLeoPa

There are many tests we don’t pay for in Canada, CT scans, ultrasounds, MRI’s, for the most part, blood tests, surgeries.

LeoPa profile image
LeoPa in reply toCurling123

But it does not mean your insurance does not pay. Or that you can't pay for something your insurance does not want to. It's the same here too.

PJ60 profile image
PJ60

I live in Alberta Canada. I have had CLL for 11 years. Recently I had treatment for six months. Finishing in December. My haematology team was very clear that I would get no FISH analysis until it was medically necessary as I was approaching the time where I would need treatment. My FISH analysis was done right before treatment, Since mutations change over time.

They tested my IGHV a couple of years earlier. They have always been thorough and comprehensive and followed the rule book to a letter.. I have also never had to pay for any of it out of pocket, all of the testing and treatment was paid for by our government healthcare system.

Good luck PJ

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