Jump to content

  • 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

How Long Does The Gene Test Take To Come Back?

3groovygirls

Recommended Posts

3groovygirls Contributor
3groovygirls
Posted

Violet's GI Dr. tested her for this yesterday at her appt. She's allergic to wheat so she's been on a gluten free diet for 9 months or so now so the regular test wouldn't be accurate (and she's only 19 months old) so he ran the gene test. But I forgot to ask how long it takes to get the results! Is it the standard few days or b/c it's a gene test does it take several weeks?

Thanks!

Linda

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

Celiac.com Sponsor (A8-M):


lizard00 Enthusiast
lizard00
Posted

I had mine done through Prometheus, and the turn around time is pretty quick. I think a day or two and the results are faxed back to the doctor.

My doc sent me a letter with the results, and I think it was exactly a week from the day I had the blood drawn. I think the letter went out a week later, and I got a day or two thereafter, so a week and a half, maybe?

A lot of that depends on the speed of your doctor's office. Most labwork takes only a few days to do. Blood has a specific window of time.

jerseyangel Proficient
jerseyangel
Posted

Mine was done through Quest and it had to be sent to Virginia (I'm in PA). It took about a week.

littleguyw/CD Newbie
littleguyw/CD
Posted

I have a dumb question :huh: what is the gene test for? Our son was DX on 12-05-08 with Celiac (blood work) and we are going to see a GI Dr at the end of this month. I guess I do not understand who and why we should get a gene test?? I am still very new to Celiac and I have alot of question...sorry

Also, could this be why my husband tested neg for Celiac... should he have the gene test done? He is the one with GI problems

sonia

littleguyw/CD Newbie
littleguyw/CD
Posted

sorry one more question!!! I have 4 kids and only 1 has been tested for Celiac should all of my children be gene tested or just for Celiac? :o

3groovygirls Contributor
3groovygirls
Posted
  • Author

I'm not an expert by any means so hopefully someone else will answer!!

I'll tell you our situation. My DD was diagnosed with a wheat allergy. Her reaction though to all gluten is vomiting and diarrhea (we're talking she eats 5 cheerios and has diarrhea for 12 hours!). Her GI wants to see if it's Celiacs or just a plain old allergy but since she has been gluten free for 9 months the standard blood tests won't work. So he did the gene test. If someone tests positive for the gene it doesn't necessarily mean they have it, but in my DD"s case it would point towards it given her reactions. Does that make sense? Her blood tests would be negative b/c she's been gluten free but her reaction is too severe to have her be on gluten to get the blood test. So they did the genetic test.

Honestly I don't know about your DH or your children....I bet someone else can answer!

littleguyw/CD Newbie
littleguyw/CD
Posted

thanks I am just going to put a post out there!

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

Celiac.com Sponsor (A8-M):


  • 8 years later...
MM79 Newbie
MM79
Posted
On 02/01/2009 at 2:07 AM, littleguyw/celiac disease said:

I have a dumb question :huh: what is the gene test for? Our son was DX on 12-05-08 with Celiac (blood work) and we are going to see a GI Dr at the end of this month. I guess I do not understand who and why we should get a gene test?? I am still very new to Celiac and I have alot of question...sorry

 

Also, could this be why my husband tested neg for Celiac... should he have the gene test done? He is the one with GI problems

 

sonia

I was recommended to have gene test because I was too scared to gluten load for blood test because I knew how unwell it would make me. Practitioners told me if I test negative what Evers wrong with me will not be celiac with negative gene result, therefore I wouldn’t have to do gluten loading fo celiac blood test. I came back positive as a gene carrier so I’m now doing the gluten challenge for celiac test (and sick as a dog!).

My understanding is gene testing can rule you out altogether for celiac disease, or be indicator for monitoring in the future if previous celiac test negative and gene positive.

hope this helps ☺️

MM79 Newbie
MM79
Posted

I was recommended to have gene test because I was too scared to gluten load for blood test because I knew how unwell it would make me. Practitioners told me if I test negative what Evers wrong with me will not be celiac with negative gene result, therefore I wouldn’t have to do gluten loading fo celiac blood test. I came back positive as a gene carrier so I’m now doing the gluten challenge for celiac test (and sick as a dog!).

My understanding is gene testing can rule you out altogether for celiac disease, or be indicator for monitoring in the future if previous celiac test negative and gene positive.

hope this helps ☺️

Judy3 Contributor
Judy3
Posted

I had the gene test because I was too sick to eat at the time and the GI said that there are only two things that can make your insides look like that (ground meat) and one is cancer which he biopsied already and the other is Celiac.   My tests were positive for the genes.   I've been told that someone with a negative gene test will never be diagnosed with Celiac but a person with a positive gene test will need to be followed for symptoms or biopsied to make sure they don't have damage.     

kareng Grand Master
kareng
Posted

You are responding to someone from 2009.  Hopefully they have gotten the test results back by now! ?

Archived

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

Go to topic listing
  • Celiac.com Sponsor (A19):

  • Member Statistics

    • Total Members
      132,810
    • Most Online (within 30 mins)
      7,748
    rdwells
    Newest Member
    rdwells
    Joined
  • Celiac.com Sponsor (A20):
  • Celiac.com Sponsor (A22):

  • Forum Statistics

    • Total Topics
      121.5k
    • Total Posts
      1m
  • Celiac.com Sponsor (A21):

  • Who's Online (See full list)

  • Upcoming Events

  • Posts

    • trents
      Disaccharide deficient, confusing biopsy results, no blood test

      By trents · Posted

      So the tTG-IGA at 28 is positive for celiac disease. There are some other medical conditions that can cause elevated tTG-IGA but this is unlikely. There are some people for whom the dairy protein casein can cause this but by far the most likely cause is celiac disease. Especially when your small bowel lining is "scalloped". Your Serum IGA 01 (aka, "total IGA") at 245 mg/dl is within normal range, indicating you are not IGA deficient. But I also think it would be wise to take your doctor's advice about the sucraid diet and avoiding dairy . . . at least until you experience healing and your gut has had a chance to heal, which can take around two years. After that, you can experiment with adding dairy back in and monitor symptoms. By the way, if you want the protein afforded by dairy but need to avoid casein, you can do so with whey protein powder. Whey is the other major protein in dairy.
    • jenniber
      Disaccharide deficient, confusing biopsy results, no blood test

      By jenniber · Posted

      hi, i want to say thank you to you and @trents   . after 2 phone calls to my GI, her office called me back to tell me that a blood test was “unnecessary” and that we should “follow the gold standard” and since my biopsy did not indicate celiac, to follow the no dairy and sucraid diet. i luckily have expendable income and made an appt for the labcorp blood test that day. i just got my results back and it indicates celiac disease i think 😭   im honestly happy bc now i KNOW and i can go gluten free. and i am SO MAD at this doctor for dismissing me for a simple blood test that wouldn’t have cost her anything !!!!!!!!!!! im sorry, im so emotional right now, i have been sick my whole life and never knew why, i feel so much better already   my results from labcorp:   Celiac Ab tTG TIgA w/Rflx Test Current Result and Flag Previous Result and Date Units Reference Interval t-Transglutaminase (tTG) IgA 01 28 High U/mL 0-3 Negative 0 - 3 Weak Positive 4 - 10 Positive >10 Tissue Transglutaminase (tTG) has been identified as the endomysial antigen. Studies have demonstrated that endomysial IgA antibodies have over 99% specificity for gluten sensitive enteropathy. Immunoglobulin A, Qn, Serum 01 245 mg/dL 87-352
    • JoJo0611
      Just diagnosed today

      By JoJo0611 · Posted

      Thank you this really helped. 
    • Samanthaeileen1
      Thoughts? Non-endoscopic Celiac diagnosis in two year old

      By Samanthaeileen1 · Posted

      Okay that is really good to know. So with that being positive and the other being high it makes sense she diagnosed her even without the endoscopy. So glad we caught it early. She had so many symptoms though that to me it was clear something was wrong.   yeah I think we had better test us and the other kids as well. 
    • GlorietaKaro
      Am I nuts?

      By GlorietaKaro · Posted

      One doctor suggested it, but then seemed irritated when I asked follow-up questions. Oh well—
×
×
  • Create New...

Important Information

NOTICE: This site places This site places cookies on your device (Cookie settings). on your device. Continued use is acceptance of our Terms of Use, and Privacy Policy.