[Celiac disease in adult patients with type 1 diabetes mellitus].

Abstract

OBJECTIVE:

To assess the prevalence of celiac disease in adult patients with type 1 diabetes mellitus (T1DM). Influence the new started treatment of celiac disease on glycemic control and body mass index (BMI) of the patients. Prevail the anti-transglutaminase antibody (atTG) positivity one year after commencement of the therapy.

METHODS:

A retrospective assessment of celiac disease targeted screening in 465 adult T1DM patients at Diabetes Center, 1st Medical Department, University Hospital in Pilsen (80 % of all T1DM patients) from 1. 1. 2007 until 1. 7. 2011. Enterobiopsy was indicated in case of atTG-A (or atTG-G) positivity. In patients with newly started gluten-free diet, HbA1c and BMI within a year after diagnosis of celiac disease were compared to a year period six months after treatment commencement (3-4 visits), atTG was evaluated one year after treatment beginning. Paired T-test was used for statistical evaluation.

RESULTS:

The prevalence of all forms of celiac disease in the studied group was 10.5 %. Celiac disease diagnosed in childhood was found in 1.1 % patients (5/465). Positivity of atTG was newly observed in 9.5 % (44/465) patients. Three patients with atTG > 300 kIU/l refused the enterobiopsy examination. Celiac disease is highly plausible. The influence of gluten-free diet on BMI and HbA1c could not be evaluated due to the lack of compliance. 22 patients had a potential form of celiac disease (negative histology). Positive enterobiopsy was found in 19 patients (4.1 %). Another 3 patients had to be excluded from the subgroup of 22 patients (newly indicated gluten-free diet) as the HbA1c values and BMI were affected by the primary diagnosis of T1DM. Subgroup characteristics: 9 women and 7 men, mean age 38 ± 12 years, diabetes duration 21 ± 13 years, celiac disease diagnosed 20.7 ± 13 years since first diagnosis of T1DM. No statistically significant change in HbA1c (67 ± 11.4 vs 69 ± 13.9 mmol/mol) was observed in the studied period, however and a significant change of BMI from 25.4 ± 4.2 to 25.9 ± 4.3 (p < 0.01) was found. The atTG positivity prevailed in 47 % (9/19) of patients after one year.

CONCLUSION:

A total prevalence of the celiac disease in the group of adult T1DM patients was 10.5 %. No significant change in HbA1c occurred following treatment, a significant change of BMI was observed. The atTG positivity prevailed in 47 % of patients after one year.

• Authors: Iva Haladová, Daniela Cechurová, Silvie Lacigová, J Gruberová, Zdeněk Rušavý, Karel Balihar
• Journal: Vnitrni lekarstvi (Vnitr Lek) 2014 Jul-Aug Vol. 60 Issue 7-8 Pg. 562-6 ISSN: 0042-773X [Print] Czech Republic
• Vernacular Title: Celiakie u pacientů s diabetes mellitus 1. typu.
• PMID: 25130630 (Publication Type: Journal Article)

Chemical References

• Blood Glucose

Topics

• Adult
• Blood Glucose
• Body Mass Index
• Celiac Disease (complications, epidemiology, prevention & control)
• Czech Republic (epidemiology)
• Diabetes Mellitus, Type 1
• Diet, Gluten-Free
• Female
• Humans
• Male
• Prevalence
• Retrospective Studies