The New England Journal of Medicine
e-mail icon  FREE NEJM E-TOC    HOME   |   SUBSCRIBE   |   CURRENT ISSUE   |   PAST ISSUES   |   COLLECTIONS   |    Advanced Search
Sign in | Get NEJM's E-Mail Table of Contents — Free | Subscribe
 
Original Article
PreviousPrevious
Volume 348:2517-2524 June 19, 2003 Number 25
NextNext

Prevalence of Celiac Disease among Children in Finland
Markku Mäki, M.D., Ph.D., Kirsi Mustalahti, M.D., Jorma Kokkonen, M.D., Ph.D., Petri Kulmala, M.D., Ph.D., Mila Haapalahti, M.Sc., Tuomo Karttunen, M.D., Jorma Ilonen, M.D., Ph.D., Kaija Laurila, M.Sc., Ingrid Dahlbom, M.Sc., Tony Hansson, Ph.D., Peter Höpfl, Ph.D., and Mikael Knip, M.D., Ph.D.

 Sign up for free e-toc
 

This Article
-Full Text
- PDF
-PDA Full Text
-PowerPoint Slide Set

Commentary
-Editorial
 by Fasano, A.
-Letters

Tools and Services
-Add to Personal Archive
-Add to Citation Manager
-Notify a Friend
-E-mail When Cited
-E-mail When Letters Appear

More Information
-Related Article
 by McManus, R.
-PubMed Citation
ABSTRACT

Background Wheat, rye, and barley proteins induce celiac disease, an autoimmune type of gastrointestinal disorder, in genetically susceptible persons. Because the disease may be underdiagnosed, we estimated the prevalence of the disease and tested the hypothesis that assays for serum autoantibodies can be used to detect untreated celiac disease and that positive findings correlate with specific HLA haplotypes.

Methods Serum samples were collected from 3654 students (age range, 7 to 16 years) in 1994 and screened in 2001 for endomysial and tissue transglutaminase antibodies. HLA typing was also performed on stored blood samples. All antibody-positive subjects were asked to undergo small-bowel biopsy in 2001.

Results Of the 3654 subjects, 56 (1.5 percent) had positive antibody tests, as determined in 2001. Results of the two antibody tests were highly concordant. As of 1994, none of the subjects had received a clinical diagnosis of celiac disease, but 10 who had positive tests for both antibodies in serum obtained in 1994 received the diagnosis between 1994 and 2001. Of the 36 other subjects with positive antibody assays who agreed to undergo biopsy in 2001, 27 had evidence of celiac disease on biopsy. Thus, the estimated biopsy-proved prevalence was 1 case in 99 children. All but two of the antibody-positive subjects had either the HLA-DQ2 or the HLA-DQ8 haplotype. The prevalence of the combination of antibody positivity and an HLA haplotype associated with celiac disease was 1 in 67.

Conclusions The presence of serum tissue transglutaminase and endomysial autoantibodies is predictive of small-bowel abnormalities indicative of celiac disease. There is a good correlation between autoantibody positivity and specific HLA haplotypes. We estimate that the prevalence of celiac disease among Finnish schoolchildren is at least 1 case in 99 children.


Source Information

From the Pediatric Research Center, Medical School, University of Tampere, Tampere, Finland (M.M., K.M., K.L.); the Department of Pediatrics, Tampere University Hospital, Tampere, Finland (M.M., K.M., M.K.); the Departments of Pediatrics (J.K., P.K., M.H.) and Pathology (T.K.), Oulu University Hospital, Oulu, Finland; Turku Immunology Center and Department of Virology, University of Turku, Turku, Finland (J.I.); Pharmacia Diagnostics, Uppsala, Sweden (I.D., T.H.); Pharmacia Diagnostics, Freiburg, Germany (P.H.); and the Hospital for Children and Adolescents, University of Helsinki, Helsinki, Finland (M.K.).

Address reprint requests to Professor Mäki at the Celiac Disease Study Group, Pediatric Research Center, Medical School, Bldg. FM3, FIN-33014 University of Tampere, Tampere, Finland, or at markku.maki{at}uta.fi.

Full Text of this Article


Related Letters:

Screening for Celiac Disease
Lebwohl B., Green P. H.R., Mäki M., Mustalahti K., Knip M., Fasano A.
Extract | Full Text | PDF  
N Engl J Med 2003; 349:1673-1674, Oct 23, 2003. Correspondence

This article has been cited by other articles:



HOME  |  SUBSCRIBE  |  SEARCH  |  CURRENT ISSUE  |  PAST ISSUES  |  COLLECTIONS  |  PRIVACY  |  TERMS OF USE  |  HELP  |  beta.nejm.org

Comments and questions? Please contact us.

The New England Journal of Medicine is owned, published, and copyrighted © 2009 Massachusetts Medical Society. All rights reserved.