1
|
Vernon-Roberts A, Verma S, Day AS, Ho SSC. Meta-analysis: High pooled positive predictive value of the European Society of Paediatric Gastroenterology, Hepatology and Nutrition no-biopsy approach for coeliac disease testing in children. Aliment Pharmacol Ther 2024. [PMID: 39044321 DOI: 10.1111/apt.18177] [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: 03/18/2024] [Revised: 04/29/2024] [Accepted: 07/12/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND The European Society of Paediatric Gastroenterology, Hepatology and Nutrition established guidelines in 2012 for a no-biopsy approach to diagnose coeliac disease in children. This guideline required symptoms suggestive of coeliac disease, positive human leukocyte antigen (HLA) DQ2/DQ8 haplotypes, tissue transglutaminase type-2 immunoglobulin A antibody titre at levels greater than 10 times the upper limit of normal, and positive endomysial immune-globulin A antibody test. An updated 2020 guideline excluded the need for symptoms and positive HLA. AIMS To assess the pooled positive predictive value (PPV) of the no-biopsy approach with small bowel biopsy (SBB) data as the reference standard for comparison. METHODS Database searches (October 2023) provided data that we combined using a random-effects meta-analysis to provide a pooled PPV, representing the probability that a positive test result means that an individual truly has the condition. RESULTS We included 23 studies. Study sample sizes totalled 23,769 but only 3007 children had comparative SBB. The proportion of coeliac disease confirmed by the no-biopsy approach and SBB ranged from 79.2% to 100%, with an overall pooled PPV of 97.4% (95% confidence interval 96.0, 98.6). Sensitivity analysis showed higher PPV for the criteria that included HLA (98.5% vs. 96.8%; p = 0.017). CONCLUSION Both no-biopsy criteria exhibit high PPV when compared to the reference standard. These results provide a consistent message of accuracy and feasibility to inform change and improve outcomes.
Collapse
Affiliation(s)
| | - Sanjeev Verma
- Department of Pediatrics, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Andrew S Day
- Department of Paediatrics, University of Otago Christchurch, Christchurch, New Zealand
| | - Shaun S C Ho
- Department of Gastroenterology and Clinical Nutrition, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Murdoch Children's Research Institute, Melbourne, Australia
| |
Collapse
|
2
|
Pritchard D, Anand A, De'Ath A, Lee H, Rees MT. UK NEQAS and BSHI guideline: Laboratory testing and clinical interpretation of HLA genotyping results supporting the diagnosis of coeliac disease. Int J Immunogenet 2024; 51 Suppl 1:3-20. [PMID: 38153308 DOI: 10.1111/iji.12649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 12/08/2023] [Indexed: 12/29/2023]
Abstract
Coeliac disease is a common immune-mediated inflammatory disorder caused by dietary gluten in genetically susceptible individuals. While the diagnosis of coeliac disease is based on serological and histological criteria, HLA-DQ genotyping can be useful, especially in excluding the diagnosis in patients who do not carry the relevant DQ heterodimers: DQA1*05 DQB1*02, DQB1*03:02 or DQA1*02 DQB1*02 (commonly referred to as DQ2.5, DQ8 and DQ2.2, respectively). External quality assessment results for HLA genotyping in coeliac disease have revealed concerning errors in HLA genotyping, reporting and clinical interpretation. In response, these guidelines have been developed as an evidence-based approach to guide laboratories undertaking HLA genotyping for coeliac disease and provide recommendations for reports to standardise and improve the communication of results.
Collapse
Affiliation(s)
| | - Arthi Anand
- H&I Laboratory, North West London Pathology, Imperial College Healthcare NHS Trust, London, UK
| | - Amy De'Ath
- UK NEQAS for H&I, Velindre University NHS Trust, Cardiff, UK
| | - Helena Lee
- Transplantation Laboratory, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
| | | |
Collapse
|
3
|
Mozzillo E, Marigliano M, Cuccurullo I, Berchielli F, Auricchio R, Maffeis C, Maria Rosanio F, Iafusco D, Pedrolli C, Pertile R, Delvecchio M, Passanisi S, Salzano G, Di Candia F, Franceschi R. Maintaining the gluten-free diet: The key to improve glycemic metrics in youths with type 1 diabetes and celiac disease. Diabetes Res Clin Pract 2024; 207:111074. [PMID: 38142746 DOI: 10.1016/j.diabres.2023.111074] [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: 10/23/2023] [Revised: 12/13/2023] [Accepted: 12/18/2023] [Indexed: 12/26/2023]
Abstract
AIMS Gluten-free diets (GFD) were considered as high glycemic index and/or high content of saturated fats; this could affect keeping good metabolic control in individuals with both type 1 diabetes (T1D) and celiac disease (CD). Our objective was to analyze time in range and other continuous glucose monitoring (CGM) metrics with real-time CGM systems, in youths with T1D and CD, compared to those with T1D only. METHODS An observational case-control study, comparing youths aged 8-18 years with T1D and CD, with people with T1D only was performed. The degree of maintaining GFD was assessed through anti-tissue transglutaminase antibodies and dietary interview, and maintaining Mediterranean diet through the KIDMED questionnaire. RESULTS 86 youths with T1D and CD, 167 controls with T1D only, were included in the study and the two groups reported similar real-time CGM metrics. Among the first group, 29 % were not completely maintaining GFD and compared to people with T1D only they showed higher hyperglycemia rates (% time above range: 38.72 ± 20.94 vs 34.34 ± 20.94; P = 0.039). CONCLUSIONS Individuals with T1D and CD who maintain GFD presented similar glucose metrics compared to youths with T1D only. Individuals not strictly maintaining GFD presented higher hyperglycemia rates.
Collapse
Affiliation(s)
- Enza Mozzillo
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University of Naples Federico II, Naples, Italy
| | - Marco Marigliano
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Section of Pediatric Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Irene Cuccurullo
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy
| | | | - Renata Auricchio
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University of Naples Federico II, Naples, Italy
| | - Claudio Maffeis
- Department of Surgery, Dentistry, Pediatrics and Gynecology, Section of Pediatric Diabetes and Metabolism, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Francesco Maria Rosanio
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy
| | - Dario Iafusco
- Department of Woman, Child and General and Specialistic Surgery, Regional Center of Pediatric Diabetes, University of Campania "L. Vanvitelli", Naples, Italy
| | - Carlo Pedrolli
- Dietology Unit, S. Chiara General Hospital, APSS, Trento, Italy
| | - Riccardo Pertile
- Clinical and Evaluative Epidemiology Unit, Department of Governance, APSS, Trento, Italy
| | - Maurizio Delvecchio
- Metabolic Disorders and Diabetes Unit, "Giovanni XXIII" Children's Hospital, Azienda Ospedaliero-Universitaria (AOU) Policlinico-Giovanni XXIII, Bari, Italy
| | - Stefano Passanisi
- Department of Human Pathology of Adulthood and Childhood G. Barresi, University of Messina, Messina, Italy
| | - Giuseppina Salzano
- Department of Human Pathology of Adulthood and Childhood G. Barresi, University of Messina, Messina, Italy
| | - Francesca Di Candia
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy.
| | - Roberto Franceschi
- Department of Pediatrics, S. Chiara Hospital of Trento, APSS, Trento, Italy
| |
Collapse
|
4
|
Evaluation of Celiac Disease by Minimally Invasive Biomarkers in a Spanish Pediatric Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095020. [PMID: 35564413 PMCID: PMC9100138 DOI: 10.3390/ijerph19095020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 02/04/2023]
Abstract
Background: The diagnosis of celiac disease (CD) has been substantially improved with the availability of highly sensitive CD-specific IgA-TG2, Ig-GDP, and IgA-EMA. The European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) published (2012) and updated (2020) diagnostic criteria for CD in order to simplify CD diagnosis and to avoid biopsies in selected patients. Methods: A prospective study including 5641 pediatric patients (0–16 years old) from January 2012 to January 2019 was performed. CD diagnosis was made according to the ESPGHAN algorithm. The objective of this study was to evaluate the utility of biomarkers and the relationship between TGA-IgA and EMA titers. Results: CD diagnoses were confirmed in 113 patients, 110 were IgA-TG2-positive and 3 (2.7%) had IgA deficiency. The diagnosis was made by serologic tests in 95 (84.1%) patients. Only 18 (15.9%) patients underwent intestinal biopsy. We obtained 100% concordance between IgA-EMA and positive results for IgA-TG2 ≥ 10 ULN with IgA-EMA antibody titer ≥ 1:80. Conclusions: This study provides evidence of a positive correlation between IgA-TG2 antibody serum levels and IgA-EMA. The diagnosis could be guaranteed with strict application of IgA-TG2 values ≥ 10 ULN (confirmed by subsequent testing) plus the serological response to the gluten-free diet (GFD).
Collapse
|
5
|
Upper Gastrointestinal Tract Associated Lesions in Patients with Newly Diagnosed Celiac Disease. GASTROENTEROLOGY INSIGHTS 2022. [DOI: 10.3390/gastroent13010009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
(1) Background: Currently available guidelines require upper gastrointestinal (GI) endoscopy with biopsy sampling for adult celiac disease (CD) diagnosis. Based on the pediatric experience, there has been a growing interest if serology-based diagnosis would be possible for adult CD also. Our aim was to analyze the associated upper GI tract lesions in newly diagnosed CD patients, to see if significant associated pathology is detected during index endoscopy, which might impact patient management not related to CD. (2) Methods: We performed a retrospective analysis of newly diagnosed CD cases diagnosed over a period of 7 years (2014–2020). Demographic, clinical, laboratory, endoscopy and histopathology data were collected from the patients’ charts. Diagnosis was set according to ACG Guideline 2013. (3) Results: Altogether 79 patients were recruited for this study purpose, 75.9% female, median age 39 years. All patients had positive CD-specific serology and atrophic mucosal injury in duodenal biopsy samples. Besides villous atrophy, associated endoscopic findings were detected in 42/79 (53.16%) of patients. Most of the gastric lesions were minor endoscopic findings—small sliding hiatal hernias, non-specific chronic gastritis, but we also found two cases of peptic ulcers, one case of metaplastic gastritis, six cases of atrophic gastritis and one subepithelial lesion. Only one patient had changes in the duodenum except CD-related findings—an inflammatory polyp in the duodenal bulb. No malignancies were found. (4) Conclusions: In our cohort, there was a significant number of newly diagnosed CD patients who had associated lesions during the index upper GI endoscopy, but most of them were minor endoscopic findings.
Collapse
|
6
|
Abstract
According to European Society for Paediatric Gastroenterology, Hepatology, and Nutrition 2020 criteria for celiac disease diagnosis, the small bowel biopsy (SBB) can be omitted in selected circumstances, even in asymptomatic patients. Hence, we have conducted a retrospective study to identify the histological findings of the asymptomatic patients with antitransglutaminase IgA antibodies 10 times above the upper limit of normal and positive antiendomisium antibodies; 5/24 patients fulfilling these criteria had, however, a nonconclusive SBB and were diagnosed with potential celiac disease. The nonbiopsy approach in these cases needs to be carefully evaluated and the risk of overdiagnosis pondered as the management and evolution of potential celiac disease cases is still a matter of study.
Collapse
|
7
|
Beig J, Rostami K, Hayman DTS, Hassan S, Gerred S, Ogra R. Is duodenal biopsy always necessary for the diagnosis of coeliac disease in adult patients with high anti-tissue transglutaminase (TTG) antibody titres? Frontline Gastroenterol 2021; 13:287-294. [PMID: 35722610 PMCID: PMC9186042 DOI: 10.1136/flgastro-2020-101728] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 06/08/2021] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE Avoiding duodenal biopsy in adults for coeliac disease (CD) diagnosis is controversial. Some retrospective and prospective studies have shown that CD can be reliably diagnosed in adults with serology rather than duodenal biopsies. This study aimed to check the accuracy of a cut-off value of ≥10 upper limit of normal of anti-tissue transglutaminase antibody (anti-TTG IgA) titres for CD diagnosis in adult patients. METHOD We retrospectively analysed adult patients (≥16 years) who underwent gastroscopy from 2013 to 2018 for positive coeliac serology. The relationship between titres and disease was determined by using linear models, whereas sensitivity and specificity were assessed by receiver operator curve. RESULTS We analysed 144 newly anti-TTG antibody-positive adult patients with a median age of 48.5 years (IQR 32-62); among them, 86 (60%) patients had CD (Marsh III: n=68 and Marsh II and I: n=18) with a higher prevalence in females (n=59 (69%)) and Europeans (n=60 (70%)). Fifty (58%) patients with CD had colonoscopy and five (6%) had imaging; only six patients were diagnosed with additional conditions. An anti-TTG IgA titre cut-off value of 150 U/L was 100% specific for CD in our dataset, with 70% (95% CI: 60% to 88%) sensitivity for this patient group. CONCLUSION Coeliac serology using anti-TTG IgA with titres ≥10× normal value is an excellent predictor of CD, irrespective of age, gender and ethnicity. Duodenal biopsy may not be necessary in selected adult patients with CD, especially younger than 50 years of age without additional gastrointestinal red-flag signs and symptoms.
Collapse
Affiliation(s)
- Junaid Beig
- Gastroenterology and Hepatology, Middlemore Hospital - Counties Manukau DIstrict Health Board (CMDH), Auckland, New Zealand
| | - Kamran Rostami
- Gastroenterology and Hepatology, MidCentral District Health Board, Palmerston North, New Zealand
| | - David T S Hayman
- Molecular Epidemiology and Public Health Laboratory, School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - Summer Hassan
- Gastroenterology and Hepatology, Middlemore Hospital - Counties Manukau DIstrict Health Board (CMDH), Auckland, New Zealand
| | - Stephen Gerred
- Gastroenterology and Hepatology, Middlemore Hospital - Counties Manukau DIstrict Health Board (CMDH), Auckland, New Zealand
| | - Ravinder Ogra
- Gastroenterology and Hepatology, Middlemore Hospital - Counties Manukau DIstrict Health Board (CMDH), Auckland, New Zealand
| |
Collapse
|
8
|
Crehuá-Gaudiza E, Barrés Fernández A, Jovaní Casano C, Latorre Tejerina M, Largo Blanco EM, Moreno Ruiz MA, Berghezan Suárez A, García-Peris M, Gil Piquer R, Coret Sinisterra A, Martínez-Barona S, Salido-Capilla C, Requena Fernández MÁ, Arcos-Machancoses JV, Martínez-Costa C. Diagnosis of celiac disease in clinical practice: Present and future. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2021. [DOI: 10.1016/j.anpede.2020.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
9
|
Siddiqui K, Uqaili AA, Rafiq M, Bhutto MA. Human leukocyte antigen (HLA)-DQ2 and -DQ8 haplotypes in celiac, celiac with type 1 diabetic, and celiac suspected pediatric cases. Medicine (Baltimore) 2021; 100:e24954. [PMID: 33725967 PMCID: PMC7982179 DOI: 10.1097/md.0000000000024954] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 02/04/2021] [Indexed: 01/05/2023] Open
Abstract
Celiac disease (CD) is an autoimmune enteropathy triggered by ingestion of gluten present in wheat, barley, and rye. Gluten along with environmental trigger starts an inflammatory reaction which results in damage to small intestine. Human leukocyte antigen (HLA)-DQA1∗05, -DQB1∗02, and -DQB1∗03:02 are the known risk alleles of CD. The diagnostic method for CD involves serological or intestinal biopsy, but genetic test could be implemented. HLA typing precludes the need for further diagnosis and it has high negative predictive value. The aim of this study was to make aware of HLA molecular typing for celiac disease among local laboratories and healthcare professionals. The prevalence and frequency distribution of HLA-DQ2 and -DQ8 haplotypes in 175 pediatric unrelated healthy controls, celiac patients, and CD with concurrent diabetes mellitus type 1 (DM1) was evaluated. The most common haplotype was DQ2 followed by DQ8. In control group only DQ2 was observed with frequency of 8.5%. In celiac patients 85.7% were DQ2, 11.4% were DQ8, and rest were DQ2/DQ8 (2.8%), and all had CD. In the group of CD with DM1, 31.4% had DQ2, 25% had DQ8, and 34% having both the haplotypes; while only 9 of these patients were suffering from CD. It was concluded that Celiac disease is frequently unrecognized by physicians, in part because of its variable clinical presentation and symptoms. Thus genetic testing for celiac disease could be an additive tool for diagnosis to exclude ambiguity.
Collapse
Affiliation(s)
- Komal Siddiqui
- Institute of Biotechnology and Genetic Engineering, University of Sindh
| | | | - Muhammad Rafiq
- Institute of Biotechnology and Genetic Engineering, University of Sindh
| | | |
Collapse
|
10
|
Meijer CR, Schweizer JJ, Peeters A, Putter H, Mearin ML. Efficient implementation of the 'non-biopsy approach' for the diagnosis of childhood celiac disease in the Netherlands: a national prospective evaluation 2010-2013. Eur J Pediatr 2021; 180:2485-2492. [PMID: 33856540 PMCID: PMC8285331 DOI: 10.1007/s00431-021-04068-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/11/2021] [Accepted: 04/04/2021] [Indexed: 01/11/2023]
Abstract
The aim of this study was (1) to prospectively evaluate the nationwide implementation of the ESPGHAN-guidelines for the diagnosis of celiac disease (CD), (2) to investigate the incidence and clinical presentation of diagnosed childhood CD (0-14 years) in the Netherlands, and (3) to compare the findings with national survey data from 1975 to 1990 and 1993 to 2000 using the same approach. From 2010 to 2013, all practicing paediatricians were invited to report new celiac diagnoses to the Dutch Pediatric Surveillance Unit. Data were collected via questionnaires. A total of 1107 children with newly diagnosed CD were reported (mean age, 5.8 years; range, 10 months-14.9 years; 60.5% female). After the introduction of the non-biopsy approach in 2012, 75% of the diagnoses were made according to the guideline with a significant decrease of 46.3% in biopsies. The use of EMA and HLA-typing significantly increased with 25.8% and 62.1%, respectively. The overall incidence rate of childhood CD was 8.8-fold higher than in 1975-1990 and 2.0-fold higher than in 1993-2000. During the study period, the prevalence of diagnosed CD was 0.14%, far below 0.7% of CD identified via screening in the general Dutch paediatric population. Clinical presentation has shifted towards less severe and extra-intestinal symptoms.Conclusion: ESPGHAN guidelines for CD diagnosis in children were effectively and rapidly implemented in the Netherlands. Incidence of diagnosed CD among children is still significantly rising with a continuous changing clinical presentation. Despite the increasing incidence of diagnoses, significant underdiagnosis still remains. What is Known: • Since 2000 the incidence of diagnosed childhood CD in the Netherlands has shown a steady rise. • The rise in incidence has been accompanied by a changing clinical presentation at diagnosis. What is New: • The ESPGHAN guidelines 2012 for CD diagnosis were effectively and rapidly implemented in the Netherlands. • The incidence of diagnosed childhood CD in the Netherlands has continued to rise significantly during the reported period.
Collapse
Affiliation(s)
- Caroline R. Meijer
- Department of Paediatrics, Willem Alexander Children’s Hospital, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Joachim J. Schweizer
- Department of Paediatrics, Willem Alexander Children’s Hospital, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Anne Peeters
- Department of Paediatrics, Willem Alexander Children’s Hospital, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Hein Putter
- Department of Medical Statistics, Leiden University Medical Centre, Leiden, The Netherlands
| | - M. Luisa Mearin
- Department of Paediatrics, Willem Alexander Children’s Hospital, Leiden University Medical Centre, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| |
Collapse
|
11
|
Li B, Peng X, Li H, Chen F, Chen Y, Zhang Y, Le K. The performance of the alarmin HMGB1 in pediatric diseases: From lab to clinic. IMMUNITY INFLAMMATION AND DISEASE 2020; 9:8-30. [PMID: 33140586 PMCID: PMC7860603 DOI: 10.1002/iid3.370] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 10/10/2020] [Accepted: 10/21/2020] [Indexed: 12/13/2022]
Abstract
INTRODUCTION The ubiquitously expressed nonhistone nuclear protein high-mobility group box protein 1 (HMGB1) has different functions related to posttranslational modifications and cellular localization. In the nucleus, HMGB1 modulates gene transcription, replication and DNA repair as well as determines chromosomal architecture. When the post-transcriptional modified HMGB1 is released into the extracellular space, it triggers several physiological and pathological responses and initiates innate immunity through interacting with its reciprocal receptors (i.e., TLR4/2 and RAGE). The effect of HMGB1-mediated inflammatory activation on different systems has received increasing attention. HMGB1 is now considered to be an alarmin and participates in multiple inflammation-related diseases. In addition, HMGB1 also affects the occurrence and progression of tumors. However, most studies involving HMGB1 have been focused on adults or mature animals. Due to differences in disease characteristics between children and adults, it is necessary to clarify the role of HMGB1 in pediatric diseases. METHODS AND RESULTS Through systematic database retrieval, this review aimed to first elaborate the characteristics of HMGB1 under physiological and pathological conditions and then discuss the clinical significance of HMGB1 in the pediatric diseases according to different systems. CONCLUSIONS HMGB1 plays an important role in a variety of pediatric diseases and may be used as a diagnostic biomarker and therapeutic target for new strategies for the prevention and treatment of pediatric diseases.
Collapse
Affiliation(s)
- Bo Li
- Department of Cardiology, Children's Hospital of Hebei Province Affiliated to Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xin Peng
- Department of Otolaryngology, The Affiliated Children's Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - He Li
- Department of Urology Surgery, Qilu Children's Hospital of Shandong University, Jinan, Shandong, China
| | - Fei Chen
- Department of Child Health Care, Qilu Children's Hospital of Shandong University, Jinan, Shandong, China
| | - Yuxia Chen
- Ministry of Education Key Laboratory of Child Development and Disorders, and Chongqing Key Laboratory of Translational Medical Research in Cognitive Development and Learning and Memory Disorders, and Rehabilitation Centre, Children's Hospital, Chongqing Medical University, Chongqing, Yuzhong, China
| | - Yingqian Zhang
- Department of Cardiology, Children's Hospital of Hebei Province Affiliated to Hebei Medical University, Shijiazhuang, Hebei, China
| | - Kai Le
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| |
Collapse
|
12
|
Bishop J, Ravikumara M. Coeliac disease in childhood: An overview. J Paediatr Child Health 2020; 56:1685-1693. [PMID: 33197972 DOI: 10.1111/jpc.14674] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/04/2019] [Accepted: 10/09/2019] [Indexed: 12/13/2022]
Abstract
Coeliac disease (CD) is an autoimmune condition, characterised by an immunological response to ingestion of gluten in genetically susceptible individuals, affecting about 1% of the population in many regions of the world. Increased knowledge regarding the pathogenesis, improved diagnostic techniques and increased awareness over the years have transformed our understanding of CD such that it is no longer a rare enteropathy, but rather a common multisystem disorder which affects individuals of all ages and results in wide-ranging clinical manifestations. Only a minority of children now present with the classical clinical picture of profound diarrhoea and malnutrition. An increasing number of children with CD present with either mild, non-specific gastrointestinal symptoms or extra-intestinal manifestations or even be asymptomatic, as in many screening-detected children. Knowledge about these diverse manifestations and a high index of suspicion is essential so that appropriate investigations can be undertaken, diagnosis established and treatment initiated. Although traditionally small bowel biopsy is considered essential for the diagnosis, recent guidelines from various professional bodies have paved the way to a biopsy-free diagnosis in a subset of symptomatic children. Life long, strict gluten-free diet still remains the only effective treatment at present, although several novel therapeutic agents are in various phases of clinical trials.
Collapse
Affiliation(s)
- Jonathan Bishop
- Department of Gastroenterology, Starship Hospital, Auckland, New Zealand
| | - Madhur Ravikumara
- Department of Gastroenterology, Perth Children's Hospital, Perth, Western Australia, Australia
| |
Collapse
|
13
|
Badizadegan K, Vanlandingham DM, Hampton W, Thompson KM. Value of biopsy in a cohort of children with high-titer celiac serologies: observation of dynamic policy differences between Europe and North America. BMC Health Serv Res 2020; 20:962. [PMID: 33081760 PMCID: PMC7576777 DOI: 10.1186/s12913-020-05815-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 10/12/2020] [Indexed: 12/16/2022] Open
Abstract
Background Healthcare systems implement change at different rates because of differences in incentives, organizational processes, key influencers, and management styles. A comparable set of forces may play out at the national and international levels as demonstrated in significant differences in the diagnostic management of pediatric Celiac Disease (CD) between European and North American practitioners. Methods We use retrospective clinical cohorts of 27,868 serum tissue transglutaminase (tTG) immunoglobulin A levels and 7907 upper gastrointestinal endoscopy pathology reports to create a dataset of 793 pathology reports with matching tTG results between July 1 of 2014 and July 1 of 2018. We use this dataset to characterize histopathological findings in the duodenum, stomach and esophagus of patients as a function of serum tTG levels. In addition, we use the dataset to estimate the local and national cost of endoscopies performed in patients with serum tTG levels greater than 10 times the upper limit of normal. Results Using evidence from a US tertiary care center, we show that in the cohort of pediatric patients with high pre-test probability of CD as determined by serum tTG levels, biopsy provides no additional diagnostic value for CD, and that it counter-intuitively introduces diagnostic uncertainty in a number of patients. We estimate that using the European diagnostic algorithms could avoid between 4891 and 7738 pediatric endoscopies per year in the US for evaluation of CD. Conclusions This study considers the North American and European management guidelines for the diagnosis of pediatric CD and highlights the slow adoption in North America of evidence-based algorithms developed and applied in Europe for triage of endoscopy and biopsy. We suggest that system dynamics influences that help maintain the status quo in North America include a variety of social and economic factors in addition to medical evidence. This work contributes to the growing body of evidence that the dynamics that largely favor maintaining status quo management policies in a variety of systems extend to clinical medicine and potentially influence clinical decisions at the level of individual patients and the population. Supplementary information Supplementary information accompanies this paper at 10.1186/s12913-020-05815-0.
Collapse
Affiliation(s)
| | - David M Vanlandingham
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Wesley Hampton
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | | |
Collapse
|
14
|
[Diagnosis of celiac disease in clinical practice: present and future]. An Pediatr (Barc) 2020; 94:223-229. [PMID: 32891578 DOI: 10.1016/j.anpedi.2020.07.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/21/2020] [Accepted: 07/06/2020] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION European guidelines for the diagnosis of celiac disease (CD) have been updated in 2020. The primary objective was to review the compliance with the diagnostic criteria for CD, according to ESPGHAN 2012. Secondarily, to describe the clinical characteristics of the patients and to assess the changes that would be implied by the application of the new 2020 criteria. PATIENTS AND METHODS Retrospective multicenter study in which 10 centers participated. Patients from 0 to 16 years old with a new diagnosis of CD in 2018-2019 were included. Clinical, serological variables and the performance of intestinal biopsy (IB) were collected. RESULTS 163 patients were included (57% female) with a median age of 7.6 years (SD 4.4). The form of presentation was: 47.8% classical, 30.7% no classical and 21.5% asymptomatic, with differences depending on age. Total IgA and anti-transglutaminase IgA antibodies were performed in all centers as the first diagnostic step. IgA anti-endomysial antibodies (EMA) were performed in 80%, and HLA haplotype in 95%. Of the total, 78 cases (47.9%) met criteria for not performing intestinal biopsy (IB). IB was indicated in the remaining 85 patients, but was not performed in 29 cases (17.8%). The performance of IB was lower in the secondary hospitals than in the tertiary ones (p < 0.05). If we applied the ESPGHAN 2020 criteria, we would disregard the HLA study, and 21 more patients would not have required IB (going from 47.9% to 60.7% of the total). CONCLUSIONS Discrepancies are observed in the application of the ESPGHAN 2012 diagnostic criteria due to the different accessibility to EMA and endoscopic IB in secondary centers. With the ESPGHAN-2020 criteria, around 60% of patients will be able to be diagnosed without IB, provided that the determination of EMA is ensured.
Collapse
|
15
|
Khan MR, Silvester JA, Sparks B, Hintze Z, Ediger T, Larson JJ, Hill I, Absah I. The Utility of IgA-Based Serologic Markers in Diagnosing Celiac Disease in Children 24 Months of Age or Younger. J Pediatr 2020; 224:158-161.e2. [PMID: 32593411 PMCID: PMC7819766 DOI: 10.1016/j.jpeds.2020.04.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/28/2020] [Accepted: 04/03/2020] [Indexed: 12/27/2022]
Abstract
Current screening guidelines in North America for celiac disease recommend additional IgG based testing for younger children. Our multicenter retrospective study showed that the anti-tissue transglutaminase IgA antibody test should be the recommended initial test in all children, including those ≤24 months of age.
Collapse
Affiliation(s)
- Muhammad Rehan Khan
- Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Division of Pediatric Gastroenterology & Hepatology, Rochester, MN.
| | | | - Brandon Sparks
- Division of Gastroenterology, Nationwide Children’s Hospital, Columbus, OH
| | - Zackary Hintze
- Harvard Celiac Disease Program, Boston Children’s Hospital, Boston, MA
| | - Tracy Ediger
- Division of Gastroenterology, Nationwide Children’s Hospital, Columbus, OH
| | - Joseph J. Larson
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Ivor Hill
- Division of Gastroenterology, Nationwide Children’s Hospital, Columbus, OH
| | - Imad Absah
- Division of Pediatric Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN
| |
Collapse
|
16
|
Abstract
OBJECTIVES The European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) 2012 guidelines, enabled for the first time, a nonbiopsy approach in the diagnosis of celiac disease (CD). We aimed to prospectively assess 4 tissue-transglutaminase (tTg) IgA assays of 4 random-access analyzers and examine their accuracy in diagnosing CD without a biopsy. METHODS We enrolled 186 consecutive children referred to upper endoscopy and intestinal biopsy. One group included 109 patients with positive tTg that was referred for suspected CD. Another group included 77 patients with negative tTg referred because of other indications. All participants had a blood sample taken at the time of endoscopy. Samples were tested with 4 tTg IgA assays on automated analyzers and 1 Elisa kit. All intestinal biopsies were evaluated by a local pathologist, a central pathologist, and a CD expert blinded to each other. CD was diagnosed when full agreement was reached. Analytical performance of the assays included precision with controls and samples, lot to lot variation, and carryover. RESULTS In our cohort, all tested tTg IgA-automated assays showed sensitivities above 98% and specificities above 99%. ROC analysis demonstrated AUC (area under the curve) >0.99 for all 4 analyzers. The positive-predictive values (PPV) were all >0.99 and negative-predictive values (NPV) were >0.97. The Elisa kit had sensitivity of 95%, specificity of 96%, AUC of 0.96, PPV of 0.98 and NPV of 0.93. CONCLUSION CD can be accurately diagnosed without biopsy based on tTg IgA levels at least 10 times the ULN using the 4 high-volume random-access analyzers used in our study.
Collapse
|
17
|
Landman M, Theuns SDM, van Wering HM, Tramper G, van Ledden M, Rietveld E, Vd Lelij N, Groeneweg IK, Escher J, Groeneweg M. Evaluation of the implementation of the 2012 ESPGHAN guideline of Coeliac disease in children: results of a retrospective study in the Netherlands. Arch Dis Child 2020; 105:413. [PMID: 30850378 DOI: 10.1136/archdischild-2018-316490] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/15/2019] [Indexed: 11/04/2022]
Affiliation(s)
| | - Sabine D M Theuns
- Pediatrics, Albert Schweitzer Ziekenhuis, Dordrecht, The Netherlands
| | | | - Gerdien Tramper
- Pediatrics, St Franciscus Vlietland, Rotterdam, The Netherlands
| | - Marian van Ledden
- Pediatrics, Van Weel-Bethesda Ziekenhuis, Middelharnis, The Netherlands
| | - Edwin Rietveld
- Pediatrics, IJssellandziekenhuis, Rotterdam, The Netherlands
| | - Nico Vd Lelij
- Stichting Reinier Haga Groep, Delft, The Netherlands
| | | | - Johanna Escher
- Pediatric Gastroentorology, Erasmus MC, Rotterdam, Netherlands
| | | |
Collapse
|
18
|
Riechmann ER, Villasante GCD, Pascual MLC, Aliaga ED, Allué IP, Sánchez-Valverde F, Koninckx CR. Rational application of the new European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) 2020 criteria for the diagnosis of coeliac disease. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.anpede.2019.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
|
19
|
Aplicación racional de los nuevos criterios de la European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) 2020 para el diagnóstico de la enfermedad celíaca. An Pediatr (Barc) 2020; 92:110.e1-110.e9. [DOI: 10.1016/j.anpedi.2019.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/25/2019] [Accepted: 12/05/2019] [Indexed: 12/19/2022] Open
|
20
|
European Society Paediatric Gastroenterology, Hepatology and Nutrition Guidelines for Diagnosing Coeliac Disease 2020. J Pediatr Gastroenterol Nutr 2020; 70:141-156. [PMID: 31568151 DOI: 10.1097/mpg.0000000000002497] [Citation(s) in RCA: 515] [Impact Index Per Article: 128.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The ESPGHAN 2012 coeliac disease (CD) diagnostic guidelines aimed to guide physicians in accurately diagnosing CD and permit omission of duodenal biopsies in selected cases. Here, an updated and expanded evidence-based guideline is presented. METHODS Literature databases and other sources of information were searched for studies that could inform on 10 formulated questions on symptoms, serology, HLA genetics, and histopathology. Eligible articles were assessed using QUADAS2. GRADE provided a basis for statements and recommendations. RESULTS Various symptoms are suggested for case finding, with limited contribution to diagnostic accuracy. If CD is suspected, measurement of total serum IgA and IgA-antibodies against transglutaminase 2 (TGA-IgA) is superior to other combinations. We recommend against deamidated gliadin peptide antibodies (DGP-IgG/IgA) for initial testing. Only if total IgA is low/undetectable, an IgG-based test is indicated. Patients with positive results should be referred to a paediatric gastroenterologist/specialist. If TGA-IgA is ≥10 times the upper limit of normal (10× ULN) and the family agrees, the no-biopsy diagnosis may be applied, provided endomysial antibodies (EMA-IgA) will test positive in a second blood sample. HLA DQ2-/DQ8 determination and symptoms are not obligatory criteria. In children with positive TGA-IgA <10× ULN at least 4 biopsies from the distal duodenum and at least 1 from the bulb should be taken. Discordant results between TGA-IgA and histopathology may require re-evaluation of biopsies. Patients with no/mild histological changes (Marsh 0/I) but confirmed autoimmunity (TGA-IgA/EMA-IgA+) should be followed closely. CONCLUSIONS CD diagnosis can be accurately established with or without duodenal biopsies if given recommendations are followed.
Collapse
|
21
|
Coşkun ME, Hizli Ş, Yavuz S, Temel MT. Score-based diagnostic approach to celiac disease and bone mineral density. Pediatr Int 2019; 61:1015-1019. [PMID: 31486579 DOI: 10.1111/ped.14002] [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] [Received: 05/08/2019] [Accepted: 06/21/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND The aim of this study was to assess the performance of a score-based diagnostic approach (SBDA) proposed in the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) 2012 guideline, and the usefulness of bone mineral density (BMD) measurement in SBDA as an objective finding in the diagnosis of celiac disease (CD). METHODS The SBDA scores of 153 biopsy-proven celiac diagnosed children (derived from symptomatology, serology, human leukocyte antigen [HLA] analysis, histology) were calculated. Additionally, BMD Z scores obtained at diagnosis were also investigated. The diagnostic sensitivity of SBDA was tested in different scenarios in which low BMD was scored as a diagnostic finding. RESULTS The mean age of children was 9.48 ± 3.59 years and 54.2% were female. All patients scored ≥4, which is the minimum score to diagnose CD in SBDA. Mean BMD Z score in 142 of 153 patients was -2.70 ± 1.16, and 73.9% of them were below -2. Moreover, different diagnostic scenarios without histology were tested. In one of them, BMD and HLA were not included and the sensitivity was 85.2%. In another one, low BMD was scored as an equivalent of malabsorption, HLA was not included and sensitivity was 97.2%. The sensitivities of these scenarios were significantly different (P = 0.001). CONCLUSION In the absence of both HLA and histology, accepting low BMD as an equivalent of malabsorption drastically increased the diagnostic sensitivity, while SBDA had limited success. Therefore, BMD might be useful when HLA and biopsy are not available.
Collapse
Affiliation(s)
| | - Şamil Hizli
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Sibel Yavuz
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Adana Çukurova University, Adana, Turkey
| | | |
Collapse
|
22
|
Avoiding Small Intestinal Biopsies for Diagnosis of Celiac Disease in Children: A Reliable Strategy for All Patients? J Pediatr Gastroenterol Nutr 2018; 66:785-788. [PMID: 29135820 DOI: 10.1097/mpg.0000000000001834] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Current reports applying ESPGHAN exception criteria (EEC) to diagnose celiac disease (CD) without duodenal biopsies indicate that a high percentage of patients with CD may be identified when applied correctly in specialized settings. Application of the EEC, however, in "daily life conditions" at the different levels of medical services is not clear. METHODS EEC was applied to 130 pediatric patients evaluated for CD at 5 public hospitals in Santiago, Chile, during 2010 to 2015. Clinical presentation, serum anti-tissue transglutaminase 2 and anti-endomysium antibodies (EMA), genotyping, and small intestinal histology were obtained from clinical charts. RESULTS A total of 78 of 130 patients reviewed had some of the data required for analysis, but EMA was determined in 54% and genotyping in 2.3% of patients, limiting the study. After offering free genotyping, only 12 of 78 (15%) had all data required for EEC application. In this small group, 10 of 12 (83.3%) patients could avoid duodenal biopsies and 2 (16.7%) with potential CD were misdiagnosed. Main reasons for not doing EMA and genotyping were that they are expensive, unavailable in the local health care center, and considered "not necessary" for diagnosis. CONCLUSION Limited resources in clinical settings reduce availability of EMA and genotyping, making application of EEC criteria difficult and only possible only in 15% of our patients. Within this subgroup, biopsies could be avoided in 83.3%, and 16.7% of patients with potential CD were misdiagnosed. Insufficient studies and incorrect interpretation of EEC contributed to incomplete assessment in 52 of 130 (40%) patients. The Chilean public health system is likely representative of several others present in developing and developed countries.
Collapse
|
23
|
Management of eosinophilic esophagitis and celiac disease. Curr Opin Pharmacol 2017; 37:118-125. [DOI: 10.1016/j.coph.2017.10.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 10/13/2017] [Accepted: 10/16/2017] [Indexed: 12/23/2022]
|
24
|
Ayesh BM, Zaqout EK, Yassin MM. HLA-DQ2 and -DQ8 haplotypes frequency and diagnostic utility in celiac disease patients of Gaza strip, Palestine. AUTOIMMUNITY HIGHLIGHTS 2017; 8:11. [PMID: 29143181 PMCID: PMC5688040 DOI: 10.1007/s13317-017-0099-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 09/06/2017] [Indexed: 12/27/2022]
Abstract
Purpose Celiac disease (CD) diagnosis can be established by serological and small bowel biopsy (SBB), while absence of HLA-DQ2 and -DQ8 haplotypes excludes the disease. The present study aims at evaluating the diagnosis of a representative sample of pediatric and adult CD patients of Gaza strip in light of DQ2 and DQ8 haplotypes expression. Methods Unrelated CD patients (n = 101) and matched healthy controls (n = 97) were genotyped for DQA1*05, DQB1*02 and DQB1*03:02 alleles by allele-specific real-time PCR. The diagnosis was re-evaluated according to the patient laboratory tests and HLA-DQ genotype. Results The diagnosis of 35 patients who have been managed for CD could not be confirmed. Twenty-five of them were diagnosed upon their clinical presentation only. The remaining were either negative for serological and SBB tests or negative for HLA-DQ haplotypes. The HLA-DQ alleles were negative in 4 SBB and one Anti-EMA positive patients. The frequency of DQ2 and DQ8 haplotypes among the remaining 65 confirmed cases was 70.8 and 15.4%, respectively, compared to 17.5 and 27.8% in the controls. The DQB1*02 allele was the most common in the cases (84.6%) followed by DQA1*05 allele (80%) and DQB1*03:02 allele (20%). The DQA1*05 allele was commonest in the control group (54.6%) followed by DQB1*02 allele (42.3%) and DQB1*03:02 allele (28.9%). Conclusions Absence of HLA-DQ2 and HLA-DQ8 genotyping in the workup of patients may result in CD misdiagnosis, particularly in a setting with poor histopathological diagnostic capacity.
Collapse
Affiliation(s)
- Basim M. Ayesh
- Department of Laboratory Medical Sciences, Alaqsa University, P.O. Box 4051, Gaza, Palestine
| | - Eman Kh. Zaqout
- Forensic Lab, Palestinian Ministry of Justice, Gaza, Palestine
| | - Maged M. Yassin
- Faculty of Medicine, The Islamic University of Gaza, Gaza, Palestine
| |
Collapse
|
25
|
Werkstetter KJ, Korponay-Szabó IR, Popp A, Villanacci V, Salemme M, Heilig G, Lillevang ST, Mearin ML, Ribes-Koninckx C, Thomas A, Troncone R, Filipiak B, Mäki M, Gyimesi J, Najafi M, Dolinšek J, Dydensborg Sander S, Auricchio R, Papadopoulou A, Vécsei A, Szitanyi P, Donat E, Nenna R, Alliet P, Penagini F, Garnier-Lengliné H, Castillejo G, Kurppa K, Shamir R, Hauer AC, Smets F, Corujeira S, van Winckel M, Buderus S, Chong S, Husby S, Koletzko S. Accuracy in Diagnosis of Celiac Disease Without Biopsies in Clinical Practice. Gastroenterology 2017. [PMID: 28624578 DOI: 10.1053/j.gastro.2017.06.002] [Citation(s) in RCA: 165] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS The guidelines of the European Society of Pediatric Gastroenterology, Hepatology, and Nutrition allow for diagnosis of celiac disease without biopsies in children with symptoms and levels of immunoglobulin A against tissue-transglutaminase (TGA-IgA) 10-fold or more the upper limit of normal (ULN), confirmed by detection of endomysium antibodies (EMA) and positivity for HLA-DQ2/DQ8. We performed a large, international prospective study to validate this approach. METHODS We collected data from consecutive pediatric patients (18 years or younger) on a gluten-containing diet who tested positive for TGA-IgA from November 2011 through May 2014, seen at 33 pediatric gastroenterology units in 21 countries. Local centers recorded symptoms; measurements of total IgA, TGA, and EMA; and histopathology findings from duodenal biopsies. Children were considered to have malabsorption if they had chronic diarrhea, weight loss (or insufficient gain), growth failure, or anemia. We directly compared central findings from 16 antibody tests (8 for TGA-IgA, 1 for TGA-IgG, 6 for IgG against deamidated gliadin peptides, and 1 for EMA, from 5 different manufacturers), 2 HLA-DQ2/DQ8 tests from 2 manufacturers, and histopathology findings from the reference pathologist. Final diagnoses were based on local and central results. If all local and central results were concordant for celiac disease, cases were classified as proven celiac disease. Patients with only a low level of TGA-IgA (threefold or less the ULN) but no other results indicating celiac disease were classified as no celiac disease. Central histo-morphometry analyses were performed on all other biopsies and cases were carefully reviewed in a blinded manner. Inconclusive cases were regarded as not having celiac disease for calculation of diagnostic accuracy. The primary aim was to determine whether the nonbiopsy approach identifies children with celiac disease with a positive predictive value (PPV) above 99% in clinical practice. Secondary aims included comparing performance of different serological tests and to determine whether the suggested criteria can be simplified. RESULTS Of 803 children recruited for the study, 96 were excluded due to incomplete data, low level of IgA, or poor-quality biopsies. In the remaining 707 children (65.1% girls; median age, 6.2 years), 645 were diagnosed with celiac disease, 46 were found not to have celiac disease, and 16 had inconclusive results. Findings from local laboratories of TGA-IgA 10-fold or more the ULN, a positive result from the test for EMA, and any symptom identified children with celiac disease (n = 399) with a PPV of 99.75 (95% confidence interval [CI], 98.61-99.99); the PPV was 100.00 (95% CI, 98.68-100.00) when only malabsorption symptoms were used instead of any symptom (n = 278). Inclusion of HLA analyses did not increase accuracy. Findings from central laboratories differed greatly for patients with lower levels of antibodies, but when levels of TGA-IgA were 10-fold or more the ULN, PPVs ranged from 99.63 (95% CI, 98.67-99.96) to 100.00 (95% CI, 99.23-100.00). CONCLUSIONS Children can be accurately diagnosed with celiac disease without biopsy analysis. Diagnosis based on level of TGA-IgA 10-fold or more the ULN, a positive result from the EMA tests in a second blood sample, and the presence of at least 1 symptom could avoid risks and costs of endoscopy for more than half the children with celiac disease worldwide. HLA analysis is not required for accurate diagnosis. Clinical Trial Registration no: DRKS00003555.
Collapse
Affiliation(s)
- Katharina Julia Werkstetter
- Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany
| | - Ilma Rita Korponay-Szabó
- Celiac Disease Center Heim Pál Children's Hospital, Budapest and Department of Pediatrics, University of Debrecen, Debrecen, Hungary; Center for Child Health Research, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Alina Popp
- Center for Child Health Research, University of Tampere and Tampere University Hospital, Tampere, Finland; University of Medicine and Pharmacy "Carol Davila" and National Institute for Mother and Child Health "Alessandrescu-Rusescu," Bucharest, Romania
| | | | | | - Gabriele Heilig
- Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany
| | | | - Maria Luisa Mearin
- Department of Pediatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - Carmen Ribes-Koninckx
- Department of Pediatric Gastroenterology and Hepatology, La Fe University Hospital, Valencia, Spain
| | - Adrian Thomas
- Department of Pediatric Gastroenterology, Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Riccardo Troncone
- Department of Translational Medical Sciences & European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy
| | - Birgit Filipiak
- Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany
| | - Markku Mäki
- Center for Child Health Research, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Judit Gyimesi
- Celiac Disease Center Heim Pál Children's Hospital, Budapest and Department of Pediatrics, University of Debrecen, Debrecen, Hungary
| | - Mehri Najafi
- Department of Pediatric Gastroenterology & Hepatology, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Jernej Dolinšek
- Department of Pediatrics, University Medical Center (UMC), Maribor, Slovenia
| | | | - Renata Auricchio
- Department of Translational Medical Sciences & European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy
| | - Alexandra Papadopoulou
- Division of Gastroenterology, Hepatology and Nutrition, First Department of Pediatrics, Children's Hospitals "Agia Sophia," University of Athens, Athens, Greece
| | - Andreas Vécsei
- Gastroenterology Outpatient Clinic, St. Anna Children's Hospital, Medical University Vienna, Vienna, Austria
| | - Peter Szitanyi
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine and General Teaching Hospital, Charles University, Prague, Czech Republic
| | - Ester Donat
- Department of Pediatric Gastroenterology and Hepatology, La Fe University Hospital, Valencia, Spain
| | - Rafaella Nenna
- Department of Pediatrics, Sapienza University of Rome, Rome, Italy
| | | | - Francesca Penagini
- Department of Pediatric Gastroenterology, Addenbrookes Hospital, Cambridge, United Kingdom
| | - Hélène Garnier-Lengliné
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Hôpital Necker-Enfants Malades, Paris, France
| | - Gemma Castillejo
- Department of Pediatric Gastroenterology and Nutrition, Hospital Universitari Sant Joan, Reus, Spain
| | - Kalle Kurppa
- Center for Child Health Research, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Raanan Shamir
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Françoise Smets
- Université Catholique de Louvain, IREC, PEDI, Cliniques universitaires Saint Luc, Brussels, Belgium
| | - Susana Corujeira
- Department of Pediatric Gastroenterology, Hospital S. João, Porto, Portugal
| | - Myriam van Winckel
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Ghent University Hospital, Ghent, Belgium
| | - Stefan Buderus
- Department of Pediatrics, St. Marien Hospital, Bonn, Germany
| | - Sonny Chong
- Queen Mary's Hospital for Children, Carshalton, United Kingdom
| | - Steffen Husby
- Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark
| | - Sibylle Koletzko
- Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany.
| | | |
Collapse
|
26
|
Miconi F, Savarese E, Miconi G, Cabiati G, Rapaccini V, Principi N, Esposito S. Unusual Onset of Celiac Disease and Addison's Disease in a 12-Year-Old Boy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14080855. [PMID: 28758924 PMCID: PMC5580559 DOI: 10.3390/ijerph14080855] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 07/26/2017] [Accepted: 07/28/2017] [Indexed: 01/09/2023]
Abstract
Background: Celiac disease (CD) is an autoimmune disorder deriving from an aberrant adaptive immune response against gluten-containing grains in genetically predisposed subjects. In a number of patients, CD is associated with one or more other autoimmune diseases. Primary Addison’s disease (AD) and CD may co-exist, although this association is relatively uncommon in children. In addition, it is not precisely defined whether a gluten-free diet influences the course of AD. Case presentation: A case of CD in a 12-year-old boy presenting as acute adrenal insufficiency is described here. A gluten-free diet had a significant therapeutic role in this case, wherein most of the clinical signs and symptoms of AD disappeared in a few days. In addition, the dosage of cortisol acetate, initially administered to treat the AD, was able to be rapidly reduced. Conclusion: This case highlights that CD can be associated with AD in children, and a gluten-free diet seems to positively influence the course of AD.
Collapse
Affiliation(s)
- Francesco Miconi
- Paediatric Clinic, Azienda Ospedaliera di Terni, 05100 Terni, Italy.
| | - Emanuela Savarese
- Paediatric Clinic, Azienda Ospedaliera di Terni, 05100 Terni, Italy.
| | - Giovanni Miconi
- Paediatric Clinic, Azienda Ospedaliera di Terni, 05100 Terni, Italy.
| | - Gabriele Cabiati
- Paediatric Clinic, Azienda Ospedaliera di Terni, 05100 Terni, Italy.
| | | | - Nicola Principi
- Pediatric Highly Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, 20122 Milan, Italy.
| | - Susanna Esposito
- Paediatric Clinic, Department of Surgical and Biomedical Sciences, Università degli Studi di Perugia, 06123 Perugia, Italy.
| |
Collapse
|
27
|
Kumar S, Lal S, Bhatnagar A. Regulatory T cell subsets in peripheral blood of celiac disease patients and TLR2 expression: correlation with oxidative stress. APMIS 2017; 125:888-901. [DOI: 10.1111/apm.12735] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 05/22/2017] [Indexed: 01/21/2023]
Affiliation(s)
- Sanjay Kumar
- Department of Biochemistry; Panjab University; Chandigarh India
| | - Sadhna Lal
- Department of Gastroenterology; Postgraduate Institute of Medical Education & Research; Chandigarh India
| | | |
Collapse
|
28
|
Abstract
OBJECTIVES Growing evidence supports the view that the diagnosis of coeliac disease (CD) can be made by serological tests alone, although this approach is still not widely accepted. We previously showed in retrospective and prospective studies that in adults an IgA-tissue transglutaminase antibody cut-off can be defined above which the positive predictive value for CD is 100%. Following a change in the analytical method for measuring the antibody, our objectives were to re-examine this finding in a larger series of adults to ascertain whether a diagnosis of CD can be reliably made in a proportion of patients without the need for small bowel biopsy and to re-evaluate the diagnostic guidelines used in our centre. PATIENTS AND METHODS A retrospective analysis was done in an unselected series of 270 adult patients who had small bowel biopsies and serum IgA-tissue transglutaminase antibody levels measured from 2009 to 2014. RESULTS At an IgA-tissue transglutaminase antibody cut-off greater than 45 U/ml (>8×upper limit of normal+2SDs) the positive predictive value for CD in this cohort was 100%; 40% of cases were above this cut-off. CONCLUSION We have verified that a diagnosis of CD can be reliably made in a high proportion of adults based on serology alone using the IgA-tissue transglutaminase antibody method specified. These results add to the body of evidence that small bowel biopsy should no longer be considered mandatory for the diagnosis of CD. On the basis of these results the diagnostic guidelines in our centre have been modified.
Collapse
|
29
|
Elitsur Y, Sigman T, Watkins R, Porto AF, Leonard Puppa EL, Foglio EJ, Preston DL. Tissue Transglutaminase Levels Are Not Sufficient to Diagnose Celiac Disease in North American Practices Without Intestinal Biopsies. Dig Dis Sci 2017; 62:175-179. [PMID: 27778203 DOI: 10.1007/s10620-016-4354-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 10/17/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND Celiac serology is crucial for the diagnosis of celiac disease in children. The American guideline for celiac disease in children suggested that positive serology should be followed by confirmatory intestinal histology. The relationship between high tissue transglutaminase titers and celiac disease in children has not been well investigated in children from North America. AIMS In the present study, we investigated whether different tissue transglutaminase titers in symptomatic children could predict celiac disease without the confirmation of intestinal histology. METHODS Data from biopsy confirmed celiac children were collected from four different clinics in North America. Clinical, serological, histological, and follow-up data were collected. The accuracy rates of various tissue transglutaminase titers to predict celiac disease in children were calculated. RESULTS The data from 240 children were calculated. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy rate of tissue transglutaminase titers at ≥10× upper limit of normal were 75.4, 48.8, 87.7, 29.0, and 70.8 %, respectively. Similar data were noted in the other tissue transglutaminase titers (≥3× upper limit of normal, >100 U/ml, or >100 U/ml and >10× upper limit of normal). CONCLUSIONS The positive predictive value of tissue transglutaminase titers at ≥3× upper limit of normal or higher was too low to predict celiac disease in children. Our data suggested that in routine clinical practice, high titers of tissue transglutaminase are not sufficient to diagnose celiac disease in North American children without intestinal biopsies.
Collapse
Affiliation(s)
- Yoram Elitsur
- Department of Pediatrics, Gastroenterology, Joan C Edwards Medical School, Marshall University, 1600 Medical Center Drive, Suite 3500, Huntington, WV, 25701, USA.
| | - Terry Sigman
- Division of Pediatric Gastroenterology, Montreal Children's Hospital, McGill University Health Center, McGill University, 1001 Boulevard Décarie, Montreal, QC, H4A 3J1, Canada
| | - Runa Watkins
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, University of Maryland School of Medicine, 655 West Baltimore Street, Baltimore, MD, 21201-1559, USA
| | - Anthony F Porto
- Department of Pediatrics, Section of Gastroenterology and Hepatology, Yale University, 333 Cedar Street, PO Box 208064, New Haven, CT, 06520-8064, USA
| | - Elaine L Leonard Puppa
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, University of Maryland School of Medicine, 655 West Baltimore Street, Baltimore, MD, 21201-1559, USA
| | - Elsie J Foglio
- Department of Pediatrics, Section of Gastroenterology and Hepatology, Yale University, 333 Cedar Street, PO Box 208064, New Haven, CT, 06520-8064, USA.,Pediatric Gastroenterology, 20 York St., New Haven, CT, 06510-3220, USA
| | - Deborah L Preston
- Department of Pediatrics, Gastroenterology, Joan C Edwards Medical School, Marshall University, 1600 Medical Center Drive, Suite 3500, Huntington, WV, 25701, USA
| |
Collapse
|
30
|
Rostami-Nejad M, Javad Ehsani-Ardakani M, Assadzadeh H, Shahbazkhani B, Ierardi E, Losurdo G, Zojaji H, Alizadeh AM, Naderi N, Sadeghi A, Zali MR. Pathological and Clinical Correlation between Celiac Disease and Helicobacter Pylori Infection; a Review of Controversial Reports. Middle East J Dig Dis 2016; 8:85-92. [PMID: 27252814 PMCID: PMC4885617 DOI: 10.15171/mejdd.2016.12] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 03/12/2016] [Indexed: 12/14/2022] Open
Abstract
There are overwhelming reports and descriptions about celiac associated disorders. Although there is a clear genetic association between celiac disease (CD) and some gastrointestinal disorders, there are controversial reports claiming an association between CD and Helicobacter pylori (H. pylori) infection. Different studies indicated the possible association between lymphocytic gastritis and both CD and H. pylori infection, although this evidence is not consistently accepted. Also it was shown that an increase in intraepithelial lymphocytes count is associated with both H. pylori infection and celiac disease. Therefore the following questions may raise: how far is this infection actually related to CD?, which are the underlying patho-mechanisms for these associations? what are the clinical implications? what is the management? and what would be the role of gluten free diet in treating these conditions? PubMed (PubMed Central), Ovid, ISI of web knowledge, and Google scholar were searched for full text articles published between 1985 and 2015. The associated keywords were used, and papers described particularly the impact of pathological and clinical correlation between CD and H. pylori infection were identified. In this review we tried to answer the above questions and discussed some of the recent developments in the pathological and clinical aspects of CD and H. pylori infection.
Collapse
Affiliation(s)
- Mohammad Rostami-Nejad
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Ehsani-Ardakani
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Assadzadeh
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bijan Shahbazkhani
- Gastroenterology unit, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Enzo Ierardi
- Section of Gastroenterology, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - Giuseppe Losurdo
- Section of Gastroenterology, Department of Emergency and Organ Transplantation, University of Bari, Italy
| | - Homayon Zojaji
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirhoshang Mohammad Alizadeh
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nosratollah Naderi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Sadeghi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
31
|
Størdal K, Olbjørn C, Vikskjold FB, Holm HK. Cøliaki hos barn – nye retningslinjer. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2016; 136:403. [DOI: 10.4045/tidsskr.15.1139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
|