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Mucosal Healing and Risk for Lymphoproliferative Malignancy in Celiac Disease

Celiac.com 09/25/2013 - People with celiac disease have higher rates of lymphoproliferative malignancy. Currently, doctors just don't know whether risk levels are affected by the results of follow-up intestinal biopsy, performed to document mucosal healing.

Photo: CC--ParlA team of researchers recently tried to find out if overall risk for lymphoproliferative malignancy in people with celiac disease is connected with levels of mucosal healing. The research team included Benjamin Lebwohl, MD, MS; Fredrik Granath, PhD; Anders Ekbom, MD, PhD; Karin E. Smedby, MD, PhD; Joseph A. Murray, MD; Alfred I. Neugut, MD, PhD; Peter H.R. Green, MD; and Jonas F. Ludvigsson, MD, PhD.

The are variously affiliate with the Columbia University College of Physicians and Surgeons, New York, New York; Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden; Mayo Clinic College of Medicine, Rochester, Minnesota; and Örebro University Hospital, Örebro, Sweden.

For their population-based cohort study, the team looked at data from all 28 pathology departments in Sweden. They evaluated at data for 7625 patients with celiac disease who received follow-up biopsy after initial diagnosis.

Measurements: They used expected rates to assess risk for LPM, compared with that of the general population. They then used Cox regression to compare rates of LPM in patients with persistent villous atrophy against rates for patients with mucosal healing.

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Of the 7625 patients with celiac disease and follow-up biopsy, 3308 (43%) showed persistent villous atrophy. Overall risk levels for LPM were higher for celiac patients who had received biopsy (standardized incidence ratio [SIR], 2.81 [95% CI, 2.10 to 3.67]) than for the general population. LPM risk levels were higher for celiac patients with persistent villous atrophy (SIR, 3.78 [CI, 2.71 to 5.12]) than for those with mucosal healing (SIR, 1.50 [CI, 0.77 to 2.62]).

Compared with mucosal healing, persistent villous atrophy was associated with an increased risk for LPM (hazard ratio [HR], 2.26 [CI, 1.18 to 4.34]). Risk for T-cell lymphoma was higher (HR, 3.51 [CI, 0.75 to 16.34]), but not for B-cell lymphoma (HR, 0.97 [CI, 0.21 to 4.49]).

One limitation of the study is that it gathered no data about patient adherence to a gluten-free diet.

Higher risk for LPM in celiac disease is connected with follow-up biopsy results, with a higher risk among patients with persistent villous atrophy.

Follow-up biopsy may be an effective way to classify celiac disease patients by risk for subsequent LPM.

Source:

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1 Response:

 
Joan
Rating: ratingfullratingfullratingfullratingfullratingempty Unrated
said this on
12 Oct 2013 2:50:43 AM PST
Gluten intolerant can have more side affects than celiac




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From the Chicago Celiac Disease Center which is one of the premier celiac disease research & treatment centers in the world: Are you scheduled for a biopsy? Are you eating gluten? Any changes in your diet can affect the accuracy of your biopsy result...

My panel was the same as yours........all tests positive by large numbers so you can consider yourself a Celiac. Are you very symptomatic? I will add that I did not eat Whole Foods exclusively when healing. I needed to gain weight badly so ate gluten-free bread and a few other things that ...

My allergist did suggest I cut out gluten right away, but I?ll call the GI tomorrow and discuss that. Thank you!

He only did 2 of the full panel & you are positive on one of them, the DGP IgG. It only takes one positive to move on to an endoscopy. Here's the full celiac serum panel: Anti-Gliadin (AGA) IgA Anti-Gliadin (AGA) IgG Anti-Endomysial (EMA) IgA Anti-Tissue Transglutaminase (tTG) Ig...

That's about the most definitive positive across the board that I've ever seen. You're way positive on every one. Keep eating gluten every single day until the endoscopy! You don't have to eat a ton, 1 or 2 slices of gluten bread per day will do it. Orrrrrrrrrrr you could take this time to pig ou...