Jump to content
This site uses cookies. Continued use is acceptance of our Terms of Use and Privacy Policy. More Info... ×
  • Welcome to Celiac.com!

    You have found your celiac tribe! Join us and ask questions in our forum, share your story, and connect with others.




  • Celiac.com Sponsor (A1):



    Celiac.com Sponsor (A1-M):


  • Get Celiac.com Updates:
    Support Our Content
    eNewsletter
    Donate

Dgp-Iga Positive After Being Almost Entirely Gluten Free


Reffinej

Recommended Posts

Reffinej Newbie

Hi, 
I'm new to this site, but have been reading lots in the past few weeks since getting some bloods back. I have hashimotos, except my hormone levels are normal these days, my antibodies used to be off the chart. Because of this, I went gluten free and my antibodies have come down - still elevated but in the moderate high level, I believe. Anyway, I've not eaten gluten knowingly for 2 years. I had a range of bloods done recently by a doctor I like (& am sad to have moved away from!). Of all the celiac related tests I had done most were negative. But my DGP IgA was positive.

My Q's - can you get false positives? 
           - can people without celiac disease get positive DGP IgA results and, if so, what can it mean potentially?
           


Celiac.com Sponsor (A8):
Celiac.com Sponsor (A8):



Celiac.com Sponsor (A8-M):



cyclinglady Grand Master

I have Hashi's. At the time of my diagnosis (anemia was my only symptom besides having Hashi's), only the DGP IGA was positive on my celiac blood test panel. The rest were negative. Biopsy samples obtained through an endoscopy revealed moderate to severe damage confirming celiac disease.

My thyroid antibodies have come down since I have gone gluten free. My thyroid is no longer enlarged or has nodules. I have not been re-tested for celiac disease as I am pretty sure I have been diet compliant since my husband has been gluten free for 14 years. Plus, my anemia resolved and I am storing iron.

You still might be getting gluten into your diet (cross contamination, medications, shampoos, lotions, toasters, etc.). Try reading our Newbie 101 section under "Coping" for tips.

You might consider asking for an intestinal biopsy (endoscopy) which is still considered the gold standard for a final diagnosis. You would need to be eating gluten for a month or so (need to research that advice) before doing so.

Besides your thyroid improving, have you noticed any other little symptoms improve with the gluten-free diet?

I think you have a strong chance of having celiac disease. I wish you well.

nvsmom Community Regular

As far as I know (and I could be wrong), Hashimoto's id not a cause for an elevated deaminated gliadin peptides (DGP) test.  Hashi's can cause slightly elevated tTG IgA results, but the DGP tests is more about a reaction to gliadin (gluten).  I don't think Hashi's wil cause a false positive.

 

My guess is that you have celiac disease and have not been as careful as a celiac needs to be, which is more strict than someone who is gluten-free for other health reasons often is.  The DGP tests are often used to monitor dietary compliance because they tend to change fairly rapidly in response to dietary (gluten-free) change compared to the tTG tests which can take many months to years to normalize.  My guess is that you are somehow being exposed to tiny amounts of gluten.

 

Are you eating in shared kitchens?  The crumbs in toasters, butter, peanut butter and jam are more than enough to make a celiac ill.  So is the gluten in soy sauce, worchestershire sauce, and some soups and spreads or mustards.  The gluten stuck in the scratched teflon coating of frying pans, or the scratches of the plastic surfaces of a colander, spatula or cutting board could also make a celiac sick.  Could that be it?  :(

 

Best wishes to you.  I know dealing with Hashi's and celiac disease can be a hassle.  

Archived

This topic is now archived and is closed to further replies.

  • Get Celiac.com Updates:
    Support Celiac.com:
    Donate

  • Celiac.com Sponsor (A17):
    Celiac.com Sponsor (A17):





    Celiac.com Sponsors (A17-M):




  • Recent Activity

    1. - StuartJ replied to The Logician's topic in Related Issues & Disorders
      28

      Gluten Sensitivity

    2. - trents replied to Celiacpartner's topic in Food Intolerance & Leaky Gut
      8

      Could this be a new intolerance

    3. - Celiacpartner replied to Celiacpartner's topic in Food Intolerance & Leaky Gut
      8

      Could this be a new intolerance

    4. - trents replied to Celiacpartner's topic in Food Intolerance & Leaky Gut
      8

      Could this be a new intolerance

    5. - Rogol72 replied to Celiacpartner's topic in Food Intolerance & Leaky Gut
      8

      Could this be a new intolerance


  • Celiac.com Sponsor (A19):



  • Member Statistics

    • Total Members
      131,355
    • Most Online (within 30 mins)
      7,748

    Hungryforgluten
    Newest Member
    Hungryforgluten
    Joined

  • Celiac.com Sponsor (A20):


  • Forum Statistics

    • Total Topics
      121.4k
    • Total Posts
      1m

  • Celiac.com Sponsor (A22):





  • Celiac.com Sponsor (A21):



  • Upcoming Events

  • Posts

    • StuartJ
      Well, three months later and a startling revelation!  After going gluten free (and nearly bankrupt buying special foods), my wife made a lunch of meat potatoes and gravy made with Bertolli white sauce - no wheat there right?  Big flare up withing hours and I was really wiped out with it.  She rechecks the label on the sauce bottle and right at the bottom of the ingredients XANTHAN GUM. There's our #1 suspect again!  So by way of experimenting, she decided to try making a loaf of bread with just regular white flour like she used to do and see what happened; the familiar smell hit me when I walked in the door last night and I sat down to eat this still warm, fresh goodness - I thought even if I have to take Imodium sandwiches, it will be worth it 😋 No ill effects, either overnight or today!  Half the loaf is now gone because I had some for supper, saving just one last slice for breakfast in the morning` - I've used the bathroom once and that was normal, so maybe it is not the gluten after all? Can't wait to try a beer! 😁
    • trents
      Unfortunately, the development of celiac disease usually is not an end in and of itself. It usually brings along friends, given time. It is at heart an immune system dysfunction which often embraces other immune system dysfunctions as time goes on.
    • Celiacpartner
      Thanks so much for the responses. I will urge him to go for further investigation. To be 48yrs old and develop a new allergy.. ugh, As if celiac disease isn’t enough! 
    • trents
      This does not seem to be an anaphylactic response but I agree it would be wise to seek allergy-food sensitivity testing. You might look into ALCAT food sensitivity testing.
    • Rogol72
      @Celiacpartner, I agree with Scott. We have a food festival yearly in the town I live in, with artisan food stalls everywhere. I spoke to the owner of one of the artisan burger stalls, enquiring if the burgers were gluten-free when I said I was Coeliac ... he said he had a serious anaphylactic allergy to fish himself. He possibly carries an epi-pen or two everywhere he goes. I would go see an allergist as soon as possible as suggested.
×
×
  • Create New...