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Tapia-Calderón DK, Hernández-Flores KG, Velarde Ruiz-Velasco JA, García-Jiménez ES, Barrientos-Ávalos JR, Aldana-Ledesma JM, Tornel-Avelar AI, Mercado-Jáuregui LA, Gómez-Quiroz A, Cerda-Camacho F, Felix-Tellez FA, Vivanco-Cid H, Domínguez-Alemán CA, Ugarte Álvarez O, Remes-Troche JM. Seroprevalence of Celiac Disease in Mexican Mestizo Patients With Autoimmune Thyroid Disease. J Clin Gastroenterol 2025:00004836-990000000-00426. [PMID: 40000025 DOI: 10.1097/mcg.0000000000002158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2024] [Accepted: 02/05/2025] [Indexed: 02/27/2025]
Abstract
GOALS This study aimed to assess the seroprevalence of celiac disease in Mexican patients with autoimmune thyroid diseases, hypothesizing that prevalence would align with rates observed in other populations. BACKGROUND The association between celiac disease and autoimmune thyroid diseases has been documented globally, with varying seroprevalence rates. Historically, Mexican Mestizos were considered at low risk for celiac disease, yet recent findings suggest similar prevalence to other regions. However, data regarding Hispanic patients with autoimmune thyroid diseases are limited. STUDY This observational, descriptive, cross-sectional study involved 170 Mexican Mestizo patients diagnosed with autoimmune thyroid diseases, specifically Hashimoto thyroiditis or Graves' disease. Data on demographics, disease history, and symptoms were collected. Celiac disease seroprevalence was assessed using immunoglobulin A anti-tissue transglutaminase, immunoglobulin A deamidated gliadin peptide, and immunoglobulin G deamidated gliadin peptide antibodies, with values above a specified threshold considered positive. RESULTS Among the participants, 92.4% were female, with a mean age of 45.4 years. Hashimoto thyroiditis was present in 80.6% of cases, whereas Graves disease accounted for 19.4%. The overall celiac disease seroprevalence was 8.8% (95% CI; 5.4-14.1). All individuals with positive serology had Hashimoto thyroiditis, and although no gastrointestinal symptoms were linked to seropositivity, anemia was more common in celiac-positive subjects. CONCLUSIONS Celiac disease seroprevalence among Mexican Mestizo patients with autoimmune thyroid diseases aligns with other populations. Serological screening for celiac disease is recommended, even in the absence of gastrointestinal symptoms. Further biopsy-confirmed studies are necessary.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Adolfo Gómez-Quiroz
- Microbiology laboratory, Hospital Civil de Guadalajara "Fray Antonio Alcalde"
| | | | | | | | | | - Omar Ugarte Álvarez
- Facultad de Medicina, Región Veracruz, Universidad Veracruzana, Veracruz, Mexico
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Karimzadhagh S, Abbaspour E, Shahriarinamin M, Shamsi P, Poursadrolah S, Khorasani M, Daghighi M, Malek A, Talesh JT, Makharia GK, Rostami-Nejad M. Meta-Analysis: Global Prevalence of Coeliac Disease in Type 1 Diabetes. Aliment Pharmacol Ther 2025; 61:8-31. [PMID: 39497278 DOI: 10.1111/apt.18373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2024] [Revised: 08/19/2024] [Accepted: 10/20/2024] [Indexed: 12/13/2024]
Abstract
BACKGROUND Coeliac disease (CD) is common in patients with type 1 diabetes (T1D), but prevalence varies globally due to differing screening protocols. There have been substantial changes in screening guidelines over the past two decades. AIM To evaluate CD prevalence in patients with T1D, focusing on screening studies using antitissue transglutaminase (anti-tTG) antibody. METHODS We searched PubMed, Web of Science, Embase and Scopus for studies published up to 11 December 2023 using keywords related to CD and diabetes. We used random-effects models for overall prevalence and all subgroups, with heterogeneity assessed using Cochran's Q test and the I2 statistic performed in STATA 18. RESULTS We included 106 articles involving 65,102 T1D patients across 40 countries. The pooled CD seroprevalence and confirmed CD prevalence were 9% (95% confidence interval, CI, 8%-10%) and 6% (95% CI 5%-7%), respectively. The prevalence was higher in females and children. Denmark, Saudi Arabia and Libya exhibited the highest prevalence (11%), followed by India and Egypt (10%). Belgium, France, Germany, South Africa and the United States had the lowest prevalence (2%). High-income countries showed significantly a lower CD prevalence than middle-income countries (p = 0.03). Meta-regression based on the Human Development Index (HDI) indicated that countries with higher HDI have lower seroprevalence and confirmed CD prevalence. CONCLUSION Approximately 1 in 16 patients globally and 1 in 12 patients in Asia and the Middle East with T1D has CD. We suggest that all patients with T1D should be screened for CD.
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Affiliation(s)
- Sahand Karimzadhagh
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elahe Abbaspour
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Shahriarinamin
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Pourya Shamsi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Selvana Poursadrolah
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehrdad Khorasani
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahzad Daghighi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arash Malek
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Govind K Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Mohammad Rostami-Nejad
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Safi MA. Celiac disease in type 1 diabetes mellitus in the Kingdom of Saudi Arabia. Characterization and meta-analysis. Saudi Med J 2019; 40:647-656. [PMID: 31287124 PMCID: PMC6757199 DOI: 10.15537/smj.2019.7.24293] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objectives: To characterize and meta-analyze the pertinent studies concerning celiac disease (CD) among patients with type 1 diabetes mellitus (T1DM) in the Kingdom of Saudi Arabia. Methods: Data (from the relevant articles) were analyzed using both the Statistical Package for Social Sciences, version 20 (IBM Corp., Armonk, NY, USA) program and the comprehensive meta-analysis (CMA) program. This study was conducted between March and July 2018 at King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia. Written ethical approval was not obtained because this study was a retrospective literature review and analysis. Results: The prevalence of seropositive-CD was 15.88% with high heterogeneity (I2=84.0), while the prevalence of biopsy-proven CD was 12% with high heterogeneity (I2=82.7). Anti-transglutaminase was used in 7 of the 8 studies; alone in 4; with endomysial antibodies in 2; and with antigliadin antibodies (AGA) in one. In the remaining study, antireticulin antibodies was used with AGA. The age of the involved patients ranged from 8 months to 50 years old. Conclusion: The prevalence of biopsy-proven CD among T1DM patients in Kingdom of Saudi Arabia (12.0%) was double the global prevalence (6.0%), and much higher than the normal Saudi population (1.4%). The female-to-male ratio (2:1) of CD patients in T1DM was the same as in the normal population in Kingdom of Saudi Arabia. No significant difference was detected between the reported serologically-proven rates and the reported biopsy-proven rates (p=0.093).
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Affiliation(s)
- Mohammad Ayman Safi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdul-Aziz University, Jeddah, Kingdom of Saudi Arabia. E-mail.
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Abstract
Most patients affected by celiac disease (CD) are asymptomatic or hyposymptomatic and undiagnosed, and are at risk of preventable complications. Therefore, early diagnosis is highly recommended. Multiple diagnostic antibodies are available; the most frequently used is IgA to tissue transglutaminase (IgA-tTg). It may yield false results and, alone, does not address IgA deficiency. Recently, a new generation of anti-neo-epitope tTg check (IgG + IgA) has become available. It is highly sensitive and specific, covers IgA-deficient patients with CD, reflects intestinal damage, and has predictive potential in the diagnosis of CD.
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Affiliation(s)
- Aaron Lerner
- B. Rappaport School of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; AESKU.KIPP Institute, Mikroforum Ring 2, Wendelsheim 55234, Germany.
| | - Ajay Ramesh
- AESKU.KIPP Institute, Mikroforum Ring 2, Wendelsheim 55234, Germany
| | - Torsten Matthias
- AESKU.KIPP Institute, Mikroforum Ring 2, Wendelsheim 55234, Germany
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Remes-Troche JM, Uscanga-Domínguez LF, Aceves-Tavares RG, Calderón de la Barca AM, Carmona-Sánchez RI, Cerda-Contreras E, Coss-Adame E, Icaza-Chávez ME, Lopéz-Colombo A, Milke-García MP, Morales-Arámbula M, Peláez-Luna M, Ramos Martínez P, Sánchez-Sosa S, Treviño-Mejía MC, Vázquez-Frías R, Worona-Dibner LB, Zamora-Nava LE, Rubio-Tapia A. Clinical guidelines on the diagnosis and treatment of celiac disease in Mexico. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2018; 83:434-450. [PMID: 30197183 DOI: 10.1016/j.rgmx.2018.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 05/12/2018] [Accepted: 05/24/2018] [Indexed: 12/17/2022]
Abstract
Celiac disease, celiac sprue, or gluten-sensitive enteropathy, is a generalized autoimmune disease characterized by chronic inflammation and atrophy of the small bowel mucosa. It is caused by dietary exposure to gluten and affects genetically predisposed individuals. In Mexico, at least 800,000 are estimated to possibly have the disease, prompting the Asociación Mexicana de Gastroenterología to summon a multidisciplinary group of experts to develop the "Clinical guidelines on the diagnosis and treatment of celiac disease in Mexico" and establish recommendations for the medical community, its patients, and the general population. The participating medical professionals were divided into three working groups and were given the selected bibliographic material by the coordinators (ART, LUD, JMRT), who proposed the statements that were discussed and voted upon in three sessions: two voting rounds were carried out electronically and one at a face-to-face meeting. Thirty-nine statements were accepted, and once approved, were developed and revised by the coordinators, and their final version was approved by all the participants. It was emphasized in the document that epidemiology and risk factors associated with celiac disease (first-degree relatives, autoimmune diseases, high-risk populations) in Mexico are similar to those described in other parts of the world. Standards for diagnosing the disease and its appropriate treatment in the Mexican patient were established. The guidelines also highlighted the fact that a strict gluten-free diet is essential only in persons with confirmed celiac disease, and that the role of gluten is still a subject of debate in relation to nonceliac, gluten-sensitive patients.
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Affiliation(s)
- J M Remes-Troche
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico Biológicas, Universidad Veracruzana, Veracruz, México.
| | - L F Uscanga-Domínguez
- Departamento de Gastroenterología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - R G Aceves-Tavares
- Servicio de Gastroenterología, Hospital General del Estado Dr. Ernesto Ramos, Bours, Hermosillo, Sonora, México
| | | | | | - E Cerda-Contreras
- ITESM. Medicina Interna y Gastroenterología Fundación Clínica Médica Sur, Ciudad de México, México
| | - E Coss-Adame
- Departamento de Gastroenterología y Laboratorio de Motilidad Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán , Ciudad de México, México
| | - M E Icaza-Chávez
- Hospital Star Médica de Mérida, Gastroenterología de la UNIMAYAB, , Mérida, Yucatán, México
| | - A Lopéz-Colombo
- Dirección de Educación e Investigación en Salud, UMAE Hospital de Especialidades del Centro Médico Nacional Manuel Ávila Camacho, Instituto Mexicano del Seguro Social, Puebla, México
| | - M P Milke-García
- Dirección de Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán , Ciudad de México, México
| | - M Morales-Arámbula
- Servicio de Gastroenterología y Endoscopía Gastrointestinal, Hospital Country 2000, Guadalajara, Jalisco, México
| | - M Peláez-Luna
- Departamento de Gastroenterología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | | | - S Sánchez-Sosa
- Jefe de Patología, Hospital Ángeles de Puebla, Universidad de Las Américas Puebla (UDLAP), Puebla, México
| | - M C Treviño-Mejía
- Universidad Iberoamericana, Universidad Xochicalco, Tijuana, Baja California, México
| | - R Vázquez-Frías
- Universidad Iberoamericana, Universidad Xochicalco, Tijuana, Baja California, México
| | - L B Worona-Dibner
- Departamento de Gastroenterología y Nutrición, Hospital Infantil de México Federico Gómez, Ciudad de México, México
| | - L E Zamora-Nava
- Departamento de Endoscopia Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México
| | - A Rubio-Tapia
- División de Gastroenterología y Hepatología, Mayo Clinic, Rochester, Minnesota, Estados Unidos de América
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Clinical guidelines on the diagnosis and treatment of celiac disease in Mexico. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2018. [DOI: 10.1016/j.rgmxen.2018.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Craig ME, Prinz N, Boyle CT, Campbell FM, Jones TW, Hofer SE, Simmons JH, Holman N, Tham E, Fröhlich-Reiterer E, DuBose S, Thornton H, King B, Maahs DM, Holl RW, Warner JT. Prevalence of Celiac Disease in 52,721 Youth With Type 1 Diabetes: International Comparison Across Three Continents. Diabetes Care 2017; 40:1034-1040. [PMID: 28546222 PMCID: PMC6463736 DOI: 10.2337/dc16-2508] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 04/23/2017] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Celiac disease (CD) has a recognized association with type 1 diabetes. We examined international differences in CD prevalence and clinical characteristics of youth with coexisting type 1 diabetes and CD versus type 1 diabetes only. RESEARCH DESIGN AND METHODS Data sources were as follows: the Prospective Diabetes Follow-up Registry (DPV) (Germany/Austria); the T1D Exchange Clinic Network (T1DX) (U.S.); the National Paediatric Diabetes Audit (NPDA) (U.K. [England/Wales]); and the Australasian Diabetes Data Network (ADDN) (Australia). The analysis included 52,721 youths <18 years of age with a clinic visit between April 2013 and March 2014. Multivariable linear and logistic regression models were constructed to analyze the relationship between outcomes (HbA1c, height SD score [SDS], overweight/obesity) and type 1 diabetes/CD versus type 1 diabetes, adjusting for sex, age, and diabetes duration. RESULTS Biopsy-confirmed CD was present in 1,835 youths (3.5%) and was diagnosed at a median age of 8.1 years (interquartile range 5.3-11.2 years). Diabetes duration at CD diagnosis was <1 year in 37% of youths, >1-2 years in 18% of youths, >3-5 years in 23% of youths, and >5 years in 17% of youths. CD prevalence ranged from 1.9% in the T1DX to 7.7% in the ADDN and was higher in girls than boys (4.3% vs. 2.7%, P < 0.001). Children with coexisting CD were younger at diabetes diagnosis compared with those with type 1 diabetes only (5.4 vs. 7.0 years of age, P < 0.001) and fewer were nonwhite (15 vs. 18%, P < 0.001). Height SDS was lower in those with CD (0.36 vs. 0.48, adjusted P < 0.001) and fewer were overweight/obese (34 vs. 37%, adjusted P < 0.001), whereas mean HbA1c values were comparable: 8.3 ± 1.5% (67 ± 17 mmol/mol) versus 8.4 ± 1.6% (68 ± 17 mmol/mol). CONCLUSIONS CD is a common comorbidity in youth with type 1 diabetes. Differences in CD prevalence may reflect international variation in screening and diagnostic practices, and/or CD risk. Although glycemic control was not different, the lower height SDS supports close monitoring of growth and nutrition in this population.
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Affiliation(s)
- Maria E Craig
- The Children's Hospital at Westmead, Sydney, New South Wales, Australia .,University of New South Wales, Sydney, New South Wales, Australia.,Charles Perkins Centre Westmead, University of Sydney, Sydney, New South Wales, Australia
| | - Nicole Prinz
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany.,German Center for Diabetes Research, Munich-Neuherberg, Germany
| | | | | | - Timothy W Jones
- The University of Western Australia, Perth, Western Australia, Australia.,Telethon Kids Institute, Perth, Australia
| | - Sabine E Hofer
- Department of Pediatrics, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Naomi Holman
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, U.K
| | - Elaine Tham
- Women's and Children's Hospital, Adelaide, South Australia, Australia
| | | | | | - Helen Thornton
- St. Helens and Knowsley Teaching Hospitals NHS Trust, St. Helens, U.K
| | - Bruce King
- John Hunter Children's Hospital, Hunter Medical Research Institute, University of Newcastle, Callaghan, New South Wales, Australia
| | - David M Maahs
- Lucile Salter Packard Children's Hospital Stanford, Stanford University Medical Center, Palo Alto, CA
| | - Reinhard W Holl
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany.,German Center for Diabetes Research, Munich-Neuherberg, Germany
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8
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Mohammadibakhsh R, Sohrabi R, Salemi M, Mirghaed MT, Behzadifar M. Celiac disease in Iran: a systematic review and meta-analysis. Electron Physician 2017; 9:3883-3895. [PMID: 28461861 PMCID: PMC5407219 DOI: 10.19082/3883] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 01/21/2017] [Indexed: 01/13/2023] Open
Abstract
Introduction Celiac disease (CD) is a chronic autoimmune-mediated disorder with both intestinal and systemic manifestations. The aim of this study was to determine the prevalence of celiac disease in Iran. Methods We conducted a systematic search on Embase, Pub Med, Web of Science, Google Scholar, MagIran, Scientific Information database (SID) and Iranmedex from 2003 through to November 2015. The Der-Simonian/Laird’s (DL), with a 95% confidence interval employed to estimate the overall pooled prevalence. Heterogeneity was investigated by using subgroup analysis based on sample size and time of study. Results Sixty-three studies with 36,833 participants met inclusion criteria for analysis. The overall prevalence of celiac disease in 63 studies that had used serological tests for the diagnosis was observed as 3% (95% CI: 0.03–0.03) and the overall prevalence of celiac disease in studies that had used biopsy method for diagnosis was observed as 2% (95% CI: 0.01–0.02). Conclusion The prevalence of celiac disease in Iran was similar or even higher than world-wide reported.
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Affiliation(s)
| | - Rahim Sohrabi
- Ph.D. Student of Health Policy, Iranian Social Security Organization, Zanjan Province Health Administration, Zanjan, Iran
| | - Morteza Salemi
- Ph.D. Student of Health Policy, Social Determinants in Health Promotion Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Masood Taheri Mirghaed
- Ph.D. Student of Health Policy, Department of Health Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Behzadifar
- Ph.D. Student of Health Policy, Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
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9
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Affiliation(s)
- Aaron Lerner
- a B. Rappaport School of Medicine , Technion-Israel Institute of Technology , Haifa , Israel
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10
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Lerner A, Jeremias P, Neidhöfer S, Matthias T. Antibodies against neo-epitope tTg complexed to gliadin are different and more reliable then anti-tTg for the diagnosis of pediatric celiac disease. J Immunol Methods 2016; 429:15-20. [PMID: 26684936 DOI: 10.1016/j.jim.2015.12.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 12/08/2015] [Accepted: 12/08/2015] [Indexed: 01/13/2023]
Abstract
The neo-epitope tTg (tTg-neo) autoantibody, never challenged the anti-tissue transglutaminase (tTg) premiership, recommended by ESPGHAN, for celiac disease (CD) diagnosis. Pediatric CD (PCD), abdominal pains and normal children, normal adults, and rheumatoid arthritis patients, were tested using the following ELISAs detecting IgA, IgG or both IgA and IgG (check): AESKULISA® tTg (tTg; RUO) and AESKULISA® tTg-neo. Higher OD activity was detected for tTg-neo IgA, IgG and IgA+IgG than for tTg. tTg-neo IgA, IgG correlated better with intestinal damage than tTg. The tTg-neo combined IgA+IgG ELISA kit had higher sensitivity and a comparable specificity for the diagnosis of PCD. The drop in the % competition was much higher with the tTg-neo then the tTg antibodies. The false positivity of the tTg was significantly higher than the tTg-neo one. Serological diagnostic performances, reflection of intestinal damage, diverse epitopes and false positivity were better with the tTg-neo.
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Affiliation(s)
- Aaron Lerner
- AESKU.KIPP Institute, Mikroforum Ring 2, Wendelsheim 55234, Germany; B. Rappaport School of Medicine, Technion-Israel Institute of Technology, Bat Galim, Haifa, Israel.
| | | | - Sandra Neidhöfer
- AESKU.KIPP Institute, Mikroforum Ring 2, Wendelsheim 55234, Germany
| | - Torsten Matthias
- AESKU.KIPP Institute, Mikroforum Ring 2, Wendelsheim 55234, Germany.
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Bakker SF, Tushuizen ME, von Blomberg BME, Bontkes HJ, Mulder CJ, Simsek S. Screening for coeliac disease in adult patients with type 1 diabetes mellitus: myths, facts and controversy. Diabetol Metab Syndr 2016; 8:51. [PMID: 27478507 PMCID: PMC4966870 DOI: 10.1186/s13098-016-0166-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 07/10/2016] [Indexed: 12/23/2022] Open
Abstract
This review aims at summarizing the present knowledge on the clinical consequences of concomitant coeliac disease (CD) in adult patients with type 1 diabetes mellitus (T1DM). The cause of the increased prevalence of CD in T1DM patients is a combination of genetic and environmental factors. Current screening guidelines for CD in adult T1DM patients are not uniform. Based on the current evidence of effects of CD on bone mineral density, diabetic complications, quality of life, morbidity and mortality in patients with T1DM, we advise periodic screening for CD in adult T1DM patients to prevent delay in CD diagnosis and subsequent CD and/or T1DM related complications.
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Affiliation(s)
- Sjoerd F. Bakker
- Department of Gastroenterology and Hepatology, VU University Medical Centre, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Maarten E. Tushuizen
- Department of Gastroenterology and Hepatology, VU University Medical Centre, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | | | - Hetty J. Bontkes
- Department of Pathology, Unit Medical Immunology, VU University Medical Centre, Amsterdam, The Netherlands
| | - Chris J. Mulder
- Department of Gastroenterology and Hepatology, VU University Medical Centre, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Suat Simsek
- Department of Internal Medicine, North West Clinics, Alkmaar, The Netherlands
- Department of Internal Medicine, VU University Medical Centre, Amsterdam, The Netherlands
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12
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Central America in Transition: From Maize to Wheat Challenges and Opportunities. Nutrients 2015; 7:7163-71. [PMID: 26343711 PMCID: PMC4586525 DOI: 10.3390/nu7095330] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 07/27/2015] [Accepted: 08/11/2015] [Indexed: 12/11/2022] Open
Abstract
The Central American countries: Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama are in transition from a dietary culture based mainly on maize to a wheat-containing diet. Several other changes are occurring, such as a decrease of parasitic and infectious diseases. The environmental changes permit a prediction of an increase of celiac disease and other autoimmune diseases such as type I diabetes and thyroid disease in these genetically heterogeneous countries. At present, celiac disease and gluten-related disorders are considered to be of no relevance at the level of public health in these nations. This review documents the presence of celiac disease in Central America. It draws attention to some of the challenges in planning systematic studies in the region since up until recently celiac disease was unknown. The aim of this review is to disseminate knowledge obtained with preliminary data, to stimulate clinical and basic scientists to study these diseases in Central America and to alert authorities responsible for the planning of education and health, to find possibilities to avoid a rise in these disorders before the epidemics start, as has occurred in the Mediterranean countries.
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DeMelo EN, McDonald C, Saibil F, Marcon MA, Mahmud FH. Celiac Disease and Type 1 Diabetes in Adults: Is This a High-Risk Group for Screening? Can J Diabetes 2015; 39:513-9. [PMID: 26293006 DOI: 10.1016/j.jcjd.2015.06.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 05/26/2015] [Accepted: 06/16/2015] [Indexed: 12/27/2022]
Abstract
The association between celiac disease (CD), an autoimmune condition involving intestinal inflammation related to gluten ingestion, and type 1 diabetes has long been recognized. CD prevalence rates 4 to 6 times greater in adults with type 1 diabetes than in the general population. Much of the existing literature focuses on important implications related to the impact of a gluten-free diet on short-term outcomes in metabolic control and quality of life. Canadian Diabetes Association guidelines recommend targeted CD screening in patients with type 1 diabetes who have classic symptoms, such as abdominal pain, bloating, diarrhea, unexplained weight loss or labile metabolic control; however, a significant proportion (40% to 60%) of patients may have mild or absent symptoms. Recent evidence suggests that adult patients with both conditions are at higher risk for diabetes microvascular comorbidities, increased mortality and impaired bone health if the CD is untreated. The purpose of this review is to describe the association between CD and type 1 diabetes and to summarize recent literature that evaluates risks in patients with both conditions.
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Affiliation(s)
- Emilia N DeMelo
- Division of Endocrinology, Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Charlotte McDonald
- Department of Medicine, Division of Endocrinology and Metabolism, St. Joseph's Health Care, University of Western Ontario, London, Ontario, Canada
| | - Fred Saibil
- Division of Gastroenterology, Sunnybrook Health Sciences Centre, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Margaret A Marcon
- Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Farid H Mahmud
- Division of Endocrinology, Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.
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HLA-DQ genetic risk gradient for type 1 diabetes and celiac disease in northwestern Mexico. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2015; 80:135-43. [PMID: 26088570 DOI: 10.1016/j.rgmx.2015.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 03/20/2015] [Accepted: 03/26/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND Type 1 diabetes (T1D) and celiac disease (CD) are the 2 most common autoimmune childhood diseases that share their HLA-DQ2 and DQ8 genetic origin. There has currently been an increase in both diseases worldwide. In children from the low-population State of Sonora (15 inhabitants/km(2)) in north-western Mexico, there is no information on their genetic risk or the distribution of the related alleles in the general population. AIMS To compare the HLA-DQ allele frequency in a representative sample of newborns from Sonora with that of T1D and CD patients to determine the risk gradient, and to identify the presence of celiac autoimmunity in the T1D group. METHODS The study included 397 Sonoran newborns, with 44 cases of T1D, and 25 CD cases. The CD and T1D cases were clinically diagnosed by specialists at the Hospital Infantil del Estado de Sonora, and the autoantibodies were determined by ELISA. Whole blood was collected, gDNA was extracted, and HLA-DQ2 and DQ8 were typed by PCR-SSP. The risk gradient was calculated by comparing the allele frequencies of the cases with those of the newborns. RESULTS The Sonoran HLA-DQ risk heterodimer proportion was 16.1% for HLA-DQ2 and 13.6% for HLA-DQ8, with an HLA-DQ2:HLA-DQ8 ratio of 1.2:1. The DQ8/DQ2 genotype represented a 1:14 risk for T1D, whereas the DQ8/DQB1*0201 combination showed a 1:6 risk for CD. The prevalence of CD autoimmunity in T1D children was 7%. CONCLUSION The Sonoran population has a distinctive HLA-DQ allele distribution due to its ancestry. The HLA-DQ8 combinations with DQ2 or one of its alleles conferred the highest risk for both diseases, and T1D and CD frequently appear together.
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Farrukh A, Mayberry JF. COELIAC DISEASE IN CENTRAL AND SOUTH AMERICA: time for a concerted approach to its epidemiology. ARQUIVOS DE GASTROENTEROLOGIA 2015; 52:129-33. [PMID: 26039831 DOI: 10.1590/s0004-28032015000200010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 01/26/2015] [Indexed: 12/17/2022]
Abstract
Central and South America offer an opportunity to resolve some of the current controversies that surround the epidemiology of celiac disease. Through a concerted action which brings together clinicians, researchers and patients there is an opportunity to establish robust data sets which will allow detailed analysis of environmental and genetic factors. In this review available data from the continent together with data from Spain and Italy are drawn together to give a current picture in the hope that it will stimulate further research.
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Mahmud FH, De Melo EN, Noordin K, Assor E, Sahota K, Davies-Shaw J, Cutz E, Somers G, Lawson M, Mack DR, Gallego P, McDonald C, Beaton MD, Bax K, Saibil F, Gilbert J, Kirsch S, Perkins BA, Cino M, Szentgyorgyi E, Koltin D, Parikh A, Mukerji G, Advani A, Lou O, Marcon MA. The Celiac Disease and Diabetes-Dietary Intervention and Evaluation Trial (CD-DIET) protocol: a randomised controlled study to evaluate treatment of asymptomatic coeliac disease in type 1 diabetes. BMJ Open 2015; 5:e008097. [PMID: 25968008 PMCID: PMC4431067 DOI: 10.1136/bmjopen-2015-008097] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Coeliac disease (CD) is an autoimmune condition characterised by gluten-induced intestinal inflammation, and observed at a 5-10 fold greater prevalence in type 1 diabetes. While universal screening for CD in patients with diabetes is frequently advocated, objective data is limited as to benefits on diabetes control, bone health or quality of life related to the adoption of a gluten-free diet (GFD) in the large proportion of patients with diabetes with asymptomatic CD. The Celiac Disease and Diabetes-Dietary Intervention and Evaluation Trial (CD-DIET) study is a multicenter, randomised controlled trial to evaluate the efficacy and safety of a GFD in patients with type 1 diabetes with asymptomatic CD. METHODS AND ANALYSIS Children and adults (8-45 years) with type 1 diabetes will be screened for asymptomatic CD. Eligible patients with biopsy-proven CD will be randomly assigned in a 1:1 ratio to treatment with a GFD for 1 year, or continue with a gluten-containing diet. The primary outcome will evaluate the impact of the GFD on change in glycated haemoglobin. Secondary outcomes will evaluate changes in bone mineral density, blood glucose variability and health-related quality of life between GFD-treated and the regular diet group over a 1-year period. The study was initiated in 2012 and has subsequently expanded to multiple paediatric and adult centres in Ontario, Canada. ETHICS AND DISSEMINATION The findings from this study will provide high-quality evidence as to the impact of GFD treatment on glycaemic control and complications in asymptomatic children and adults with CD and type 1 diabetes. TRIAL REGISTRATION NUMBER NCT01566110.
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Affiliation(s)
- Farid H Mahmud
- Department of Pediatrics, Division of Endocrinology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Emilia N De Melo
- Department of Pediatrics, Division of Endocrinology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Karima Noordin
- Department of Pediatrics, Division of Endocrinology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Esther Assor
- Department of Pediatrics, Division of Endocrinology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Kamaljeet Sahota
- Department of Pediatrics, Division of Endocrinology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Jolie Davies-Shaw
- Department of Pediatrics, Division of Endocrinology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Ernest Cutz
- Department of Pathology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Gino Somers
- Department of Pathology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Margaret Lawson
- Division of Endocrinology and Metabolism, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - David R Mack
- Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Patricia Gallego
- Division of Endocrinology Paediatrics, London Health Sciences Centre, London, Ontario, Canada
| | - Charlotte McDonald
- Division of Endocrinology and Metabolism, St. Joseph Health Care, London Health Sciences Centre, London, Ontario, Canada
| | - Melanie D Beaton
- Division of Gastroenterology, London Health Sciences Centre, London, Ontario, Canada
| | - Kevin Bax
- Pediatric Gastroenterology, Department of Pediatrics, Children's Hospital, London Health Sciences Centre, London, Ontario, Canada
| | - Fred Saibil
- Division of Gastroenterology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Jeremy Gilbert
- Division of Endocrinology and Metabolism, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Susan Kirsch
- Division of Endocrinology, Markham Stouffville Hospital, Toronto, Ontario, Canada
| | - Bruce A Perkins
- Division of Endocrinology and Metabolism, Department of Medicine, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Maria Cino
- Division of Gastroenterology, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Eva Szentgyorgyi
- Department of Pathology, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Dror Koltin
- Division of Endocrinology, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Amish Parikh
- Division of Endocrinology, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Geetha Mukerji
- Division of Endocrinology, Women's College Hospital, Toronto, Ontario, Canada
| | - Andrew Advani
- Division of Endocrinology, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Olivia Lou
- Juvenile Diabetes Research Foundation—Canadian Clinical Trials Network (JDRF-CCTN), Toronto, Ontario, Canada
| | - Margaret A Marcon
- Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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Parra-Medina R, Molano-Gonzalez N, Rojas-Villarraga A, Agmon-Levin N, Arango MT, Shoenfeld Y, Anaya JM. Prevalence of celiac disease in latin america: a systematic review and meta-regression. PLoS One 2015; 10:e0124040. [PMID: 25942408 PMCID: PMC4420463 DOI: 10.1371/journal.pone.0124040] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 03/10/2015] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Celiac disease (CD) is an immune-mediated enteropathy triggered by the ingestion of gluten in susceptible individuals, and its prevalence varies depending on the studied population. Given that information on CD in Latin America is scarce, we aimed to investigate the prevalence of CD in this region of the world through a systematic review and meta-analysis. METHODS AND FINDINGS This was a two-phase study. First, a cross-sectional analysis from 981 individuals of the Colombian population was made. Second, a systematic review and meta-regression analysis were performed following the Preferred Reporting Items for Systematic Meta- Analyses (PRISMA) guidelines. Our results disclosed a lack of celiac autoimmunity in the studied Colombian population (i.e., anti-tissue transglutaminase (tTG) and IgA anti-endomysium (EMA)). In the systematic review, 72 studies were considered. The estimated prevalence of CD in Latin Americans ranged between 0.46% and 0.64%. The prevalence of CD in first-degree relatives of CD probands was 5.5%. The coexistence of CD and type 1 diabetes mellitus varied from 4.6% to 8.7%, depending on the diagnosis methods (i.e., autoantibodies and/or biopsies). CONCLUSIONS Although CD seems to be a rare condition in Colombians; the general prevalence of the disease in Latin Americans seemingly corresponds to a similar scenario observed in Europeans.
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Affiliation(s)
- Rafael Parra-Medina
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 #63-C-69, Bogotá, Colombia
| | - Nicolás Molano-Gonzalez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 #63-C-69, Bogotá, Colombia
| | - Adriana Rojas-Villarraga
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 #63-C-69, Bogotá, Colombia
| | - Nancy Agmon-Levin
- The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel
- Sackler Medical School, Tel Aviv University, Tel Aviv, Israel
| | - Maria-Teresa Arango
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 #63-C-69, Bogotá, Colombia
- The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel
- Doctoral Program in Biomedical Sciences Universidad del Rosario, Bogotá, Colombia
| | - Yehuda Shoenfeld
- The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel
- Incumbent of the Laura Schwarz-Kip Chair for Research of Autoimmune Diseases, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Juan-Manuel Anaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 #63-C-69, Bogotá, Colombia
- * E-mail:
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Mejía-León M, Ruiz-Dyck K, Calderón de la Barca A. HLA-DQ genetic risk gradient for type 1 diabetes and celiac disease in north-western Mexico. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2015. [DOI: 10.1016/j.rgmxen.2015.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Elfström P, Sundström J, Ludvigsson JF. Systematic review with meta-analysis: associations between coeliac disease and type 1 diabetes. Aliment Pharmacol Ther 2014; 40:1123-1132. [PMID: 25270960 DOI: 10.1111/apt.12973] [Citation(s) in RCA: 143] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 12/01/2013] [Accepted: 09/09/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND In the past decade, a number of population-based studies have examined the prevalence of coeliac disease in individuals with type 1 diabetes but prevalences have differed considerably. AIM To examine the prevalence of coeliac disease in individuals with type 1 diabetes. METHODS A systematic review of English-language articles published in PubMed Medline between 2000 and May 2014. Search terms included 'celiac disease' or 'coeliac disease' and 'diabetes mellitus'. Studies were selected with at least 100 individuals with type 1 diabetes being screened for coeliac disease where the coeliac diagnosis was later confirmed through small intestinal biopsy. Data synthesis used random-effects inverse variance-weighted models, and metaregression was used to examine heterogeneity in subgroups. RESULTS A pooled analysis, based on 26,605 patients with type 1 diabetes, found a prevalence of biopsy-confirmed coeliac disease of 6.0% (95% CI = 5.0-6.9%). Heterogeneity was large (I(2) = 93.2%). The prevalence was lower in adults with type 1 diabetes (2.7%), and in mixed populations with both children and adults with type 1 diabetes (4.7%) than in children (6.2%) with type 1 diabetes (P < 0.001). Additional subgroup analyses could not explain the large variation in coeliac disease prevalence between studies. CONCLUSION More than one in twenty patients with type 1 diabetes have biopsy-verified coeliac disease. This prevalence is high enough to motivate screening for coeliac disease among patients with type 1 diabetes.
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Affiliation(s)
- P Elfström
- Department of Neonatology, Astrid Lindgren Children's Hospital-Danderyd, Karolinska University Hospital, Stockholm, Sweden
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Kang JY, Kang AHY, Green A, Gwee KA, Ho KY. Systematic review: worldwide variation in the frequency of coeliac disease and changes over time. Aliment Pharmacol Ther 2013; 38:226-45. [PMID: 23782240 DOI: 10.1111/apt.12373] [Citation(s) in RCA: 176] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Revised: 10/28/2012] [Accepted: 05/26/2013] [Indexed: 12/24/2022]
Abstract
BACKGROUND Coeliac disease (CD), originally thought to be largely confined to Northern Europe and Australasia and uncommon in North America and the Middle East, is now recognised to be equally common in all these countries. It is still thought to be rare in the Orient and Sub-Saharan Africa. AIM To assess geographical differences and time trends in the frequency of CD. METHODS Medline and Embase searches were conducted on 10 November 2012, from 1946 and 1980 respectively, using the key words: coeliac disease or celiac disease + prevalence or incidence or frequency. RESULTS There were significant intra- and inter-country differences in the prevalence and incidence of CD. Only 24 ethnic Chinese and Japanese patients have been reported in the English literature. Of CD-associated HLA DQ antigens, DQ2 occurs in 5-10% of Chinese and sub-Saharan Africans, compared to 5-20% in Western Europe. DQ8 occurs in 5-10% of English, Tunisians and Iranians, but in <5% of Eastern Europeans, Americans and Asians. The prevalence and incidence of both clinically and serologically diagnosed CD increased in recent years. These geographical and temporal differences seem genuine, although variable indices of suspicion and availability of diagnostic facilities are confounding factors. CONCLUSIONS Coeliac disease is increasing in frequency, with significant geographical differences. Although few cases have been described to date in the Orient and Sub-Saharan Africa, there is a significant prevalence of HLA DQ2 and wheat consumption is of the same order as that in Western Europe. CD may therefore become more common in the future in these countries.
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Affiliation(s)
- J Y Kang
- Department of Gastroenterology, St George's Hospital, London, UK.
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Bakker SF, Tushuizen ME, Stokvis-Brantsma WH, Aanstoot HJ, Winterdijk P, van Setten PA, von Blomberg BM, Mulder CJ, Simsek S. Frequent delay of coeliac disease diagnosis in symptomatic patients with type 1 diabetes mellitus: clinical and genetic characteristics. Eur J Intern Med 2013; 24:456-60. [PMID: 23414771 DOI: 10.1016/j.ejim.2013.01.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Revised: 01/05/2013] [Accepted: 01/15/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND Patients with type 1 diabetes mellitus (T1DM) are more prone to develop other auto-immune diseases, including coeliac disease (CD). Paediatric patients with T1DM are screened for CD, whereas in adult T1DM patients screening programs for CD are not standardised. The aim of this study was to investigate clinical and genetic characteristics of patients with both diagnoses so as to lead to better detection of CD in adult patients with T1DM. METHODS We studied 118 patients with both T1DM and CD identified in The Netherlands. We retrospectively collected data on sex distribution, age of onset of T1DM, age of CD diagnosis, CD complaints, duration of CD complaints before CD diagnosis, family history of CD or T1DM, comorbidity and HLA-DQ type. RESULTS Thirty-three percent of T1DM+CD patients reported CD related complaints for at least 5 years before CD diagnosis. Two peaks in the age of CD diagnosis in T1DM patients were observed: around 10 and 45 years of age. Women were diagnosed with CD at a younger age than men (median 25 years (IQR 9-38) versus 39 (12-55) years, respectively, P<0.05). CONCLUSION A delay of CD diagnosis is frequently found in adult T1DM patients and two peaks in the age of CD diagnosis are present in T1DM patients. This observational study emphasises that more frequent screening for CD in particularly adult T1DM patients is required, preferably by a 5 years interval.
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Affiliation(s)
- Sjoerd F Bakker
- Department of Gastroenterology and Hepatology, VU University Medical Centre, Amsterdam, The Netherlands
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Remes-Troche JM, Nuñez-Alvares C, Uscanga-Dominguez LF. Celiac disease in Mexican population: an update. Am J Gastroenterol 2013; 108:283-4. [PMID: 23381082 DOI: 10.1038/ajg.2012.408] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Lebwohl B, Tennyson CA, Holub JL, Lieberman DA, Neugut AI, Green PH. Sex and racial disparities in duodenal biopsy to evaluate for celiac disease. Gastrointest Endosc 2012; 76:779-85. [PMID: 22732871 PMCID: PMC3445758 DOI: 10.1016/j.gie.2012.05.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Accepted: 05/09/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Celiac disease (CD) is common but underdiagnosed in the United States. Serological screening studies indicate that, although CD occurs at the same frequency in both sexes, women are diagnosed more frequently than men (2:1). CD is less frequently diagnosed among black patients, though the seroprevalence in this group is not known. OBJECTIVE To measure the rates of duodenal biopsy during EGD for symptoms consistent with CD. DESIGN Retrospective cohort study. SETTING Clinical Outcomes Research Initiative National Endoscopy Database, spanning the years 2004 through 2009. PATIENTS Adults undergoing EGD for the indication of diarrhea, anemia, iron deficiency, or weight loss, in which the endoscopic appearance of the upper GI tract was normal. MAIN OUTCOME MEASUREMENT Performance of duodenal biopsy. RESULTS Of 13,091 individuals (58% female patients, 9% black patients) who met the inclusion criteria, duodenal biopsy was performed in 43%, 45% of female patients and 39% of male patients (P < .0001). Black patients underwent duodenal biopsy in 28% of EGDs performed compared with 44% for white patients (P < .0001). On multivariate analysis, male sex (odds ratio [OR] 0.81; 95% CI, 0.75-0.88), older age (OR for 70 years and older compared with 20-49 years, 0.51; 95% CI, 0.46-0.57), and black patients (OR 0.55; 95% CI, 0.48-0.64) were associated with decreased odds of duodenal biopsy. LIMITATIONS Lack of histopathologic correlation with CD prevalence. CONCLUSIONS In this multiregional endoscopy database spanning the period from 2004 through 2009, rates of duodenal biopsy increased modestly over time, but overall remained low in patients with possible clinical indications for biopsy. Nonperformance of duodenal biopsy during endoscopy may be contributing to the underdiagnosis of CD in the United States.
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Affiliation(s)
- Benjamin Lebwohl
- Celiac Disease Center, Department of Medicine, Columbia University Medical Center
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | | | - Jennifer L. Holub
- Department of Gastroenterology, Oregon Health & Science University, Portland, OR
| | - David A. Lieberman
- Department of Gastroenterology, Oregon Health & Science University, Portland, OR
| | - Alfred I. Neugut
- Celiac Disease Center, Department of Medicine, Columbia University Medical Center
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | - Peter H.R. Green
- Celiac Disease Center, Department of Medicine, Columbia University Medical Center
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Reilly NR, Green PHR. Epidemiology and clinical presentations of celiac disease. Semin Immunopathol 2012; 34:473-8. [PMID: 22526468 DOI: 10.1007/s00281-012-0311-2] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Accepted: 03/26/2012] [Indexed: 12/13/2022]
Abstract
Evidence of the prevalence of celiac disease comes from serological screening studies. These have revealed that celiac disease is common, occurring in about 1 % of the population worldwide. There are some countries with higher prevalence rates such as Finland and others with lower rates, for example Germany. The disease is found in most continents and appears to be increasing. Most people with the disease are not currently diagnosed though women are diagnosed more frequently than men. The mode of presentation has changed both in children and adults with diarrhea and a malabsorption syndrome becoming less common. Abdominal pain and growth issues are major modes of presentation in children, while anemia, osteoporosis, and recognition at endoscopy performed for GERD are seen as modes of presentation in adults. Screening of at risk groups is a major mode of presentation for both adults and children.
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Affiliation(s)
- Norelle Rizkalla Reilly
- Department of Pediatrics, Celiac Disease Center, Columbia University College of Physicians and Surgeons, New York, NY, USA
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Abstract
Celiac disease (CD) is one of the most common food intolerances in developed world. It affects genetically susceptible individuals and has severe consequences if it remains undiagnosed. A disease known for more than a century, it is still the focus for experts from various fields of research and development. Geneticists, pathologists, immunologists, food engineers and dieticians share their knowledge and expertise to improve the conditions of CD patients. With new insights in the pathomechanism of gluten processing and antigen presentation in CD, it was possible to improve the diagnostic antigen mimicking the primary epitope in CD. These celiac neo-epitopes are comprised of a complex of gliadin peptides crosslinked with transglutaminase (tTg). They are an early diagnostic marker for CD which occurs up to 6 months earlier than classical markers known to miss a certain amount of CD patients.
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Walker MM, Murray JA, Ronkainen J, Aro P, Storskrubb T, D'Amato M, Lahr B, Talley NJ, Agreus L. Detection of celiac disease and lymphocytic enteropathy by parallel serology and histopathology in a population-based study. Gastroenterology 2010; 139:112-9. [PMID: 20398668 PMCID: PMC2902605 DOI: 10.1053/j.gastro.2010.04.007] [Citation(s) in RCA: 186] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2009] [Revised: 03/24/2010] [Accepted: 04/06/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Although serologic analysis is used in diagnosis of celiac disease, histopathology is considered most reliable. We performed a prospective study to determine the clinical, pathologic, and serologic spectrum of celiac disease in a general population (Kalixanda study). METHODS A random sample of an adult general population (n = 1000) was analyzed by upper endoscopy, duodenal biopsy, and serologic analysis of tissue transglutaminase (tTg) levels; endomysial antibody (EMA) levels were analyzed in samples that were tTg+. The cut off values for diagnosis of celiac disease were villous atrophy with 40 intraepithelial lymphocytes (IELs)/100 enterocytes (ECs). RESULTS Samples from 33 subjects were tTg+, and 16 were EMA+. Histologic analysis identified 7 of 1000 subjects (0.7%) with celiac disease; all were tTg+, and 6 of 7 were EMA+. Another 26 subjects were tTg+ (7/26 EMA+). This was addressed by a second quantitative pathology study (nested case control design) using a threshold of 25 IELS/100 ECs. In this analysis, all 13 samples that were tTg+ and EMA+ had > or =25 IELs/100 ECs. In total, 16 subjects (1.6%) had serologic and histologic evidence of gluten-sensitive enteropathy. IELs were quantified in duodenal biopsy samples from seronegative individuals (n = 500); 19 (3.8%) had >25 IELs and lymphocytic duodenosis. CONCLUSIONS Measurement of > or =25 IELs/100 ECs correlated with serologic indicators of celiac disease; a higher IEL threshold could miss 50% of cases. Quantification of tTg is a sensitive test for celiac disease; diagnosis can be confirmed by observation of > or =25 IELs/100ECs in duodenal biopsy specimens. Lymphocytic enteropathy (celiac disease and lymphocytic duodenosis) is common in the population (5.4%).
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Affiliation(s)
- Marjorie M Walker
- Department of Histopathology, Faculty of Medicine, St. Mary's Campus, Imperial College London, London, United Kingdom.
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Abstract
Diabetic patients with diarrhea may present clinical challenges in diagnosis and treatment. Particular diagnoses are more prevalent in diabetic patients than in the general population. Medications are often a culprit for chronic diarrhea, and the medication list should always be carefully scrutinized for those with diarrhea as a side effect. In diabetic patients, metformin is a common cause of diarrhea. Diabetic patients are more likely to have associated diseases (eg, celiac sprue and microscopic colitis) that present with diarrhea as the sole complaint. Ingested sugar-free foods that may contain sorbitol or other agents can cause diarrhea in diabetic patients. Finally, diabetic enteropathy can itself cause diarrhea. The various etiologies can be diagnosed with a thorough history and appropriate diagnostic tests. This article focuses on the etiologies of diarrhea that are seen with higher incidence in diabetic patients.
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Affiliation(s)
- Milena Gould
- Section of Gastroenterology, Baylor College of Medicine, Suite 8.36, Houston, TX 77030, USA
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Current World Literature. Curr Opin Lipidol 2009; 20:135-42. [PMID: 19276892 DOI: 10.1097/mol.0b013e32832a7e09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Rashtak S, Ettore MW, Homburger HA, Murray JA. Combination testing for antibodies in the diagnosis of coeliac disease: comparison of multiplex immunoassay and ELISA methods. Aliment Pharmacol Ther 2008; 28:805-13. [PMID: 19145736 PMCID: PMC2666354 DOI: 10.1111/j.1365-2036.2008.03797.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND Tissue transglutaminase (TTG) antibodies and newly developed deamidated gliadin peptide (DGP) antibodies have better accuracy than native gliadin antibodies. Multiplex immunoassay (MIA) measures multiple antibodies simultaneously providing a complete antibody phenotype with reduced turnaround time and cost. AIM To evaluate the agreement between MIA and enzyme-linked immunosorbent assay (ELISA) test results for coeliac autibodies in biopsy-proven coeliac patients and controls and to model the diagnostic utility of combination testing. METHODS We compared the sensitivity, specificity and accuracy of MIA and ELISA methods for TTG and DGP antibodies in mainly adult untreated coeliac patients (n = 92) and controls (n = 124). RESULTS There was excellent agreement and a significant correlation between the results of MIA and ELISA methods (k > 0.8, r > 0.7) for all tests, except IgG. Diagnostic indices of individual and combination tests measured by the MIA method did not differ significantly from those measured by ELISA. The combination tests slightly increased sensitivity (if any test was positive) and specificity (if all tests were positive) compared to the individual tests. CONCLUSIONS Multiplex immunoassay testing for antibodies is as accurate as ELISA for coeliac disease diagnosis and has practical advantages over ELISA method. Rational combination testing can help identify patients who need intestinal biopsy and may reduce unnecessary biopsies.
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Affiliation(s)
- S Rashtak
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA
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