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Gunnarsdottir S, Albrektsson H, Frydebo J, Miron N, Kindblom JM, Størdal K, Mårild K. Celiac disease screening at a pediatric outpatient clinic: a feasibility study. Scand J Gastroenterol 2022; 57:912-920. [PMID: 35361050 DOI: 10.1080/00365521.2022.2050292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Celiac disease (CD) is a common yet largely underdiagnosed disease. This study aimed to test the feasibility of incorporating a non-targeted CD screening in a pediatric outpatient setting and evaluate its short-term impact on children with serological evidence of disease. METHODS Over five months, 500 children (aged 2-17 years) attending a general pediatric outpatient clinic in Gothenburg, Sweden, were enrolled and surveyed for current symptoms, quality of life, and background characteristics; 481 children were screened for tissue-transglutaminase antibodies (tTGA); repeated tTGA-positivity was defined as CD autoimmunity (CDA). Children with CDA were investigated for CD and for one year monitored for changes in symptoms, and quality of life. RESULTS Eleven of 481 (2.3%) screened children had CDA. Children with CDA were younger (median 3.8 years) than those without CDA (8.8 years). No other major between-group differences were reported in background characteristics, symptoms, or quality of life. The screening was well-accepted by the families/participants. During 1-year follow-up, 8 of 11 children with CDA were diagnosed with CD. Children with screening-detected CD reported no significant changes in symptoms and quality of life and the dietary adherence rate was good. CONCLUSIONS Non-targeted screening for CD was feasible in a general pediatric outpatient setting. While hampered by small sample size, our results are in line with previous screening studies indicating that symptoms do not differentiate CDA from non-CDA children. Also, among an overall minimal-symptomatic group of children, diagnosing CD and installation of treatment did not significantly change their well-being during 1-year follow-up.
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Affiliation(s)
- Sunna Gunnarsdottir
- Department of Pediatrics, Queen Silvia Children's Hospital, Gothenburg, Sweden
| | | | - Julia Frydebo
- Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Nicolae Miron
- Department of Clinical Immunology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jenny M Kindblom
- Department of internal medicine and clinical nutrition, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.,Pediatric Clinical Research Center, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
| | - Ketil Størdal
- Department of Pediatric Research, University of Oslo and Oslo University Hospital, Oslo, Norway
| | - Karl Mårild
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden.,Department of Pediatric Gastroenterology, Queen Silvia Children's Hospital, Gothenburg, Sweden
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Binicier OB, Tosun F. Evaluation of adult celiac disease from a tertiary reference center: a retrospective analysis. ACTA ACUST UNITED AC 2020; 66:55-60. [PMID: 32130382 DOI: 10.1590/1806-9282.66.1.55] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 07/29/2019] [Indexed: 12/31/2022]
Abstract
OBJECTIVE It has been observed that celiac disease (CD) is not restricted to a single type characterized by diarrhea but also has atypical, asymptomatic (silent), and latent forms. The prevalence of this autoimmune disease, which affects approximately 1% of the world, is estimated to be around 3%, including atypical and asymptomatic cases. In our study, we aimed to evaluate adult celiac patients. METHODS Between December 2008-2015, patients diagnosed with CD over the age of 18 years old were included in the study. Patients' symptoms at admission, frequency and type of anemia, transaminase levels, and celiac antibody positivity, and autoimmune diseases diagnosed at follow up were evaluated retrospectively. RESULTS Of 195 patients, 151 (77.4%) were female. The mean age of the patients was 35.73 ± 12.19 years (range, 18-71 years). A hundred patients (51.3%) had gastrointestinal symptoms. At the time of admission, 118 patients (60.5%) had anemia, and 52 (26.7%) had hypertransaminasemia. During the mean follow-up period of 58 months (36-120 months), 84 (43.1%) of the patients presented at least one autoimmune disease, and this rate was 96.6% in individuals diagnosed above the age of 50 years. CONCLUSION In adult CD, resistant anemia, dyspepsia, and hypertransaminasemia are very common findings at the time of diagnosis, and the association with other autoimmune diseases, especially Hashimoto's thyroiditis, is high.
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Affiliation(s)
- Omer Burcak Binicier
- . Tepecik Education and Research Hospital, Department of Gastroenterology, Yenisehir-Izmir/Turkey
| | - Ferahnaz Tosun
- . Tepecik Education and Research Hospital, Department of Internal Medicine, Yenisehir-Izmir/Turkey
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Adherence to a Gluten Free Diet Is Associated with Receiving Gluten Free Foods on Prescription and Understanding Food Labelling. Nutrients 2017; 9:nu9070705. [PMID: 28684693 PMCID: PMC5537820 DOI: 10.3390/nu9070705] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 07/03/2017] [Accepted: 07/04/2017] [Indexed: 12/14/2022] Open
Abstract
Treatment of coeliac disease requires a strict gluten-free (GF) diet, however, a high proportion of patients do not adhere to a GF diet. The study explores the practical challenges of a GF diet and dietary adherence in Caucasian and South Asian adults with coeliac disease. Patients with biopsy- and serology-proven coeliac disease were recruited from a hospital database. Participants completed a postal survey (n = 375), including a validated questionnaire designed to measure GF dietary adherence. Half of Caucasians (53%) and South Asians (53%) were adhering to a GF diet. The quarter of patients (n = 97) not receiving GF foods on prescription had a lower GF dietary adherence score compared with those receiving GF foods on prescription (12.5 versus 16.0; p < 0.001). Not understanding food labelling and non-membership of Coeliac UK were also associated with lower GF dietary adherence scores. A higher proportion of South Asian patients, compared with Caucasians, reported difficulties understanding what they can eat (76% versus 5%; p < 0.001) and understanding of food labels (53% versus 4%; p < 0.001). We recommend retaining GF foods on prescription, membership of a coeliac society, and regular consultations with a dietitian to enable better understanding of food labels. Robust studies are urgently needed to evaluate the impact of reducing the amount of GF foods prescribed on adherence to a GF diet in all population groups.
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Screening for Celiac Disease in Irritable Bowel Syndrome: An Updated Systematic Review and Meta-analysis. Am J Gastroenterol 2017; 112:65-76. [PMID: 27753436 DOI: 10.1038/ajg.2016.466] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 09/13/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Celiac disease (CD) and irritable bowel syndrome (IBS) share similar symptoms, leading to confusion between the two and diagnostic delay. International guidelines recommend screening individuals with IBS for CD, via serological testing. However, studies published recently have cast doubt on the utility of this. We updated a previous meta-analysis examining this issue. METHODS MEDLINE, EMBASE, and EMBASE Classic were searched through to May 2016. Eligible studies recruited adults with IBS according to symptom-based criteria, physician's opinion, or questionnaire data. Tests for CD included IgA-class antigliadin antibodies (AGA), endomysial antibodies (EMA), tissue transglutaminase antibodies (tTG), or duodenal biopsies following positive serology. The proportion of individuals meeting criteria for IBS testing positive for CD was combined to give a pooled prevalence for all studies, and compared between cases with IBS and, healthy controls without (where reported), using an odds ratio (OR) with a 95% confidence interval (CI). RESULTS There were 36 eligible studies, recruiting 15,256 individuals, of whom 9,275 (60.8%) met criteria for IBS. Pooled ORs for positive IgA AGAs, EMA and/or tTG, and biopsy-proven CD in IBS subjects vs. controls were 3.21 (95% CI 1.55-6.65), 2.75 (95% CI 1.35-5.61), and 4.48 (95% CI 2.33-8.60), respectively. There was no increase in ORs for any test for CD among cases with IBS in North American studies, and results were inconsistent in population-based studies. The prevalence of biopsy-proven CD was significantly higher across all subtypes of IBS. Limitations included heterogeneity in some analyses, and few North American studies. CONCLUSIONS Overall, prevalence of positive celiac serology and biopsy-proven CD was significantly higher in subjects with symptoms suggestive of IBS vs. healthy controls. However, the utility of screening for CD in individuals with suspected IBS in North America or in the community is less clear.
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Spijkerman M, Tan IL, Kolkman JJ, Withoff S, Wijmenga C, Visschedijk MC, Weersma RK. A large variety of clinical features and concomitant disorders in celiac disease - A cohort study in the Netherlands. Dig Liver Dis 2016; 48:499-505. [PMID: 26854256 DOI: 10.1016/j.dld.2016.01.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 12/09/2015] [Accepted: 01/07/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Celiac disease (CeD) is a gluten triggered, immune-mediated disease of the small intestine. Few clinical cohort descriptions are available, despite the diverse clinical picture. This study provides an overview of a large Dutch CeD cohort focusing on presenting symptoms, co-occurrence of immune mediated diseases (IMD) and malignancies. METHODS We performed a retrospective study in a Dutch university and a non-university medical hospital and included only biopsy proven (≥Marsh type 2 classification) CeD patients. RESULTS 412 patients were included, selected from 9468 small-bowel biopsy pathology reports and financial codes. Classical symptoms were present in approximately one third of the cohort (diarrhea (37.4%), fatigue (35.0%), weight loss (31.6%), abdominal pain (33.3%)). Atypical symptoms as constipation (10.4%) and reflux (12.4%) were reported as well. 11.7% was diagnosed without reported symptoms. In 25.2% concomitant IMD occurred (most prevalent: type 1 diabetes mellitus (4.9%), microscopic colitis (4.9%), immune mediated-thyroid disease (4.1%)). CeD patients with a concomitant IMD were diagnosed at a significantly higher age compared to those without (P=0.002). Malignancies occurred in 53 cases (12.9%), including eight Enteropathy Associated T-cell Lymphomas. CONCLUSION This is the first study describing a CeD cohort in such detail in the Netherlands and highlights the clinical heterogeneity and importance of screening for concomitant diseases in CeD.
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Affiliation(s)
- Marleen Spijkerman
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands; Department of Genetics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Ineke L Tan
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands; Department of Genetics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Jeroen J Kolkman
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands; Department of Gastroenterology and Hepatology, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Sebo Withoff
- Department of Genetics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Cisca Wijmenga
- Department of Genetics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Marijn C Visschedijk
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands; Department of Genetics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - Rinse K Weersma
- Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands; Department of Genetics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands.
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Horwitz A, Skaaby T, Kårhus LL, Schwarz P, Jørgensen T, Rumessen JJ, Linneberg A. Screening for celiac disease in Danish adults. Scand J Gastroenterol 2015; 50:824-31. [PMID: 25687734 PMCID: PMC4487537 DOI: 10.3109/00365521.2015.1010571] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The prevalence of celiac disease (CD) as recorded in the Danish National Patient Registry is ∼50/100,000 persons. This is much lower than the reported prevalence of CD in other Nordic countries and underdiagnosis is suspected. Our aim was to estimate the prevalence of CD in a population-based study of Danish adults. METHODS A total of 2297 adults aged 24-76 years living in the southwestern part of Copenhagen were screened for CD by immunoglobulin (Ig)A and IgG antibodies to transglutaminases and deamidated gliadin. IgA/IgG-positive participants were invited to a clinical evaluation, including biopsies, by a gastroenterologist. RESULTS Of the invited 56 participants, 40 underwent a full clinical evaluation and 8 persons were diagnosed with CD; 2 of the 16 persons, who did not complete the clinical evaluation, were considered by experts to have probable CD. None of the above 56 participants had a known history of CD or a recorded diagnosis of CD in National Patient Registry. By combining cases of biopsy-proven CD (n = 8), probable CD (n = 2), and registry-recorded CD (n = 1), the prevalence of CD was estimated to be 479/100,000 (11/2297) persons (95% CI: 197-761). CONCLUSION In this general adult population, the prevalence of CD as estimated by screening and clinical evaluation was 10 times higher than the registry-based prevalence of CD. Of 11 participants diagnosed with CD in our screening study, 10 were unaware of the diagnosis prior to the study. Thus, our study suggests that CD is markedly underdiagnosed in Danish adults.
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Affiliation(s)
- Anna Horwitz
- Research Centre for Prevention and Health, The Capital Region, University of Copenhagen , Copenhagen , Denmark
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Mooney PD, Hadjivassiliou M, Sanders DS. Emerging drugs for coeliac disease. Expert Opin Emerg Drugs 2014; 19:533-44. [DOI: 10.1517/14728214.2014.959490] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Mooney PD, Kurien M, Evans KE, Chalkiadakis I, Hale MF, Kannan MZ, Courtice V, Johnston AJ, Irvine AJ, Hadjivassiliou M, Sanders DS. Point-of-care testing for celiac disease has a low sensitivity in endoscopy. Gastrointest Endosc 2014; 80:456-62. [PMID: 24685008 DOI: 10.1016/j.gie.2014.02.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 02/06/2014] [Indexed: 12/27/2022]
Abstract
BACKGROUND Celiac disease (CD) is a common but underdiagnosed condition. A rapid point-of-care test (POCT) could reduce lead times and missed diagnoses. OBJECTIVE To assess the utility of an immunoglobulin (Ig) A tissue transglutaminase (TTG) antibody POCT in an endoscopic setting. DESIGN Prospective observational study. SETTING A single UK university hospital. PATIENTS Patients presenting with suspected CD, known CD, and routine endoscopy for upper GI symptoms. INTERVENTIONS All patients were tested with POCT, serum TTG, endomysial antibody (EMA), and upper GI endoscopy with duodenal biopsies at the same visit. MAIN OUTCOME MEASUREMENTS Comparison was made with histology in all cases, with villous atrophy regarded as diagnostic of CD. RESULTS A total of 576 patients (63.5% female, mean [± standard deviation] age 49.7 years [± 17.6 years]) were recruited. A total of 523 patients had no prior diagnosis of CD, and 53 patients had known CD coming for reassessment. A total of 117 patients were newly diagnosed with CD, and 82 were positively identified by the POCT. Sensitivity, specificity, positive predictive value, and negative predictive value were 70.1%, 96.6%, 85.4%, and 91.8%, respectively. In comparison, TTG and EMA both performed significantly better than the POCT. Sensitivity and specificity of TTG were 91.0% and 83.5%, respectively, and EMA were 83.8% and 97.5%, respectively. Of patients with known CD coming for reassessment, 26 had villous atrophy, and POCT results were positive in 16 (61.5%). There was poor agreement between POCT and standard serology. LIMITATIONS High pre-test probability of CD. CONCLUSION The performance of this POCT was disappointing compared with standard serology and cannot at present be recommended within the context of an endoscopy unit.
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Affiliation(s)
- Peter D Mooney
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Matthew Kurien
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Kate E Evans
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Ioannis Chalkiadakis
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Melissa F Hale
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Mohamad Z Kannan
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Victoria Courtice
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Alexander J Johnston
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Andrew J Irvine
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | | | - David S Sanders
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, United Kingdom
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Mooney PD, Evans KE, Barrett SM, Arnaout A, Sanders DS. Re: "Decreased risk of celiac disease in patients with Helicobacter pylori colonization". Am J Epidemiol 2014; 179:1275. [PMID: 24699784 DOI: 10.1093/aje/kwu054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Peter D Mooney
- Regional Gastrointestinal and Liver Unit, Royal Hallamshire Hospital, Sheffield, South Yorkshire, United Kingdom
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