Positive PCR, but Toxins A and B not detected?

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STS-0
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Joined: Fri Apr 07, 2017 10:05 am

Re: Positive PCR, but Toxins A and B not detected?

Postby STS-0 » Tue Apr 11, 2017 9:05 am

Profuse, watery D numerous times a day with uncontrollable urgency and bad cramping.

amyc
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Re: Positive PCR, but Toxins A and B not detected?

Postby amyc » Tue Apr 11, 2017 1:20 pm

The toxin test just isn't very good. It's a shame it is still being used, in my opinion.

beth22
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Re: Positive PCR, but Toxins A and B not detected?

Postby beth22 » Wed Apr 12, 2017 12:36 am

The EIA toxin tests are not the same as before. Apparently they have been improved and many labs are doing them after a positive PCR because not all positive PCR tests need treating.

georgina
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Re: Positive PCR, but Toxins A and B not detected?

Postby georgina » Wed Apr 12, 2017 1:12 am

Rapid EIA test are not sensitive enough to detect many infections; they miss up to 30% of cases they cannot detect toxins if the amount of toxin is low grade or if the sample was kept at room temperature more then 2 hours . Toxins degrade fast at room temperature and the test will be false negative. My tests were always done in the first 15 minutes , that is how I always got a accurate test result.

STS-0
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Joined: Fri Apr 07, 2017 10:05 am

Re: Positive PCR, but Toxins A and B not detected?

Postby STS-0 » Wed Apr 12, 2017 2:48 pm

Well, just got my latest results back -A&B/ GDH antigen/ PCR all positive. So there's that. I had tested twice before as PCR positive, A/B neg.

roy
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Re: Positive PCR, but Toxins A and B not detected?

Postby roy » Wed Apr 12, 2017 4:41 pm

Unusual for all 3 tests to be done, your insurance won't be happy!
I hope the Dificid clears it.
Some posters said the symptoms took longer to go on dificid but we're cured.

STS-0
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Posts: 56
Joined: Fri Apr 07, 2017 10:05 am

Re: Positive PCR, but Toxins A and B not detected?

Postby STS-0 » Wed Apr 12, 2017 6:32 pm

Yeah that's what I've been reading about Difficid too. It was for that very reason that I almost did a Vanco taper instead. Not looking forward to the process...but I really hope it cures me!

I'm astronomically fortunate that my insurance covers 100% of these tests. I've only had them about five times now, so I'm sure my insurance is very unhappy.


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