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Ching CK, Lebwohl B. Celiac Disease in the Elderly. CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 2022; 20:238-249. [PMID: 36818495 PMCID: PMC9937540 DOI: 10.1007/s11938-022-00397-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/29/2022] [Indexed: 10/16/2022]
Abstract
Purpose of review This review highlights literature from the past several years and explores the impact on current understanding of celiac disease diagnosis, complications, and management in older adults. Recent findings Celiac disease in the elderly is becoming increasingly prevalent but remains underdiagnosed, with a high potential burden of downstream morbidity and modestly increased risk of mortality. Clinical presentations are often related to extraintestinal symptoms and can be subtle. Duodenal biopsy remains the gold-standard for diagnosis in older adults, along with supporting serologies. Refractory celiac disease is a particular concern in the aging population, and treatment for this rare condition remains unsatisfactory. Older adults exhibit lower rates of mucosal healing, though the reasons for this are poorly understood. Summary Current understanding of celiac disease in the elderly continues to advance, though significant knowledge gaps persist. Large, prospective studies are needed to further characterize celiac disease pathogenesis, complications, and management in older adults.
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Affiliation(s)
- Charlotte K. Ching
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Benjamin Lebwohl
- Division of Digestive and Liver Diseases, Columbia University Irving Medical Center, New York, NY, USA
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2
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Abstract
Celiac disease is an autoimmune enteropathy triggered by the ingestion of gluten in genetically susceptible individuals. In patients with suspected celiac disease, measurement of serum IgA antibodies to tissue transglutaminase-2 has a high sensitivity and specificity and is the first screening test that should be ordered. The diagnosis of celiac disease is based on the presence of mucosal damage in small intestinal biopsies in patients having circulating celiac disease-specific antibodies. Celiac disease management includes lifelong adherence to a gluten-free diet and continuous long-term follow-up.
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Affiliation(s)
- Jennifer Jimenez
- Division of Pediatric Gastroenterology and Nutrition, Jersey Shore University Medical Center, K. Hovnanian Children's Hospital, Hackensack Meridian Health, 19 Davis Avenue, 5th Floor, Neptune, NJ 07753, USA
| | - Beth Loveridge-Lenza
- Division of Pediatric Gastroenterology and Nutrition, Jersey Shore University Medical Center, K. Hovnanian Children's Hospital, Hackensack Meridian Health, 19 Davis Avenue, 5th Floor, Neptune, NJ 07753, USA
| | - Karoly Horvath
- Florida State University, Center for Digestive Health and Nutrition, Arnold Palmer Hospital for Children, Orlando Health, 60 W Gore Street, Orlando, FL 32806, USA.
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3
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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.
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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
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Vojdani A, Gushgari LR, Vojdani E. Interaction between food antigens and the immune system: Association with autoimmune disorders. Autoimmun Rev 2020; 19:102459. [PMID: 31917265 DOI: 10.1016/j.autrev.2020.102459] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 08/19/2019] [Indexed: 02/08/2023]
Abstract
It has been shown that environmental factors such as infections, chemicals, and diet play a major role in autoimmune diseases; however, relatively little attention has been given to food components as the most prevalent modifiers of these afflictions. This review summarizes the current body of knowledge related to different mechanisms and associations between food proteins/peptides and autoimmune disorders. The primary factor controlling food-related immune reactions is the oral tolerance mechanism. The failure of oral tolerance triggers immune reactivity against dietary antigens, which may initiate or exacerbate autoimmune disease when the food antigen shares homology with human tissue antigens. Because the conformational fit between food antigens and a host's self-determinants has been determined for only a few food proteins, we examined evidence related to the reaction of affinity-purified disease-specific antibody with different food antigens. We also studied the reaction of monoclonal or polyclonal tissue-specific antibodies with various food antigens and the reaction of food-specific antibodies with human tissue antigens. Examining the assembled information, we postulated that chemical modification of food proteins by different toxicants in food may result in immune reaction against modified food proteins that cross-react with tissue antigens, resulting in autoimmune reactivity. Because we are what our microbiome eats, food can change the gut commensals, and toxins can breach the gut barrier, penetrating into different organs where they can initiate autoimmune response. Conversely, there are also foods and supplements that help maintain oral tolerance and microbiome homeostasis. Understanding the potential link between specific food consumption and autoimmunity in humans may lay the foundation for further research about the proper diet in the prevention of autoimmune diseases.
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Affiliation(s)
- Aristo Vojdani
- Immunosciences Lab, Inc., 822 S. Robertson Blvd, Ste. 312, Los Angeles, CA 90035, USA; Department of Preventive Medicine, Loma Linda University, Loma Linda, CA 92350, USA.
| | - Lydia R Gushgari
- Cyrex Laboratories, LLC. 2602 South 24(th) St., Phoenix, AZ 85034, USA.
| | - Elroy Vojdani
- Regenera Medical, 11860 Wilshire Blvd., Ste. 301, Los Angeles, CA 90025, USA.
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Caliskan Z, Telci Caklili O, Kahraman R, Ozcan FB, Sayar S, Kostek O, Demircioglu K, Yilmaz Y, Kul S, Caliskan M. Does celiac disease impair coronary microvascular circulation: Coronary flow velocity reserve of patients with celiac disease. Echocardiography 2019; 37:34-40. [PMID: 31816123 DOI: 10.1111/echo.14554] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 11/12/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Celiac disease (CD) is an enteropathy characterized with immune reaction to gliadin protein. AIM In this study, we aimed to assess effect of CD on coronary microvascular circulation and the association between coronary flow velocity reserve (CFVR) and hs-CRP/Albumin ratio. MATERIAL AND METHODS Study was conducted between March 2017 and November 2018 with CD at Umraniye Training and Research Hospital Gastroenterology Clinic. CFVR was defined as the ratio of hyperemic to baseline diastolic peak velocities. CFVR ≥ 2.0 was considered normal. C-reactive protein/albumin ratio (CAR) was calculated as hs-CRP/albumin. RESULTS Serum albumin (4.27 ± 0.56 vs 4.50 ± 0.34; P value: .04) level was significantly lower in celiac group but higher Hs-CRP (2.44 ± 1.24 vs 1.82 ± 1.29; P value < .01), hs-CRP/albumin ratio (0.57 ± 0.30 vs 0.41 ± 0.31; P value: .03) were recorded in celiac group. Both hyperemic flow and CFVR substantially lower in the celiac group compared to controls. In univariate analysis; age, hs-CRP, and hs-CRP/albumin ratio were associated with low CFVR and hs-CRP/albumin level was an accurate predictor of low CFVR at the ROC curve. CONCLUSION In this study, we found that in patients with CD, coronary flow reserve is impaired.
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Affiliation(s)
- Zuhal Caliskan
- Gastroenterology, Umraniye Training and Research Hospital, Istanbul, Turkey
| | - Ozge Telci Caklili
- Department of Endocrinology and Metabolism, Istanbul University Istanbul Medical School, Istanbul, Turkey
| | - Resul Kahraman
- Gastroenterology, Umraniye Training and Research Hospital, Istanbul, Turkey
| | - Fatma Betul Ozcan
- Cardiology, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Suleyman Sayar
- Gastroenterology, Umraniye Training and Research Hospital, Istanbul, Turkey
| | | | - Kenan Demircioglu
- Cardiology, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Yusuf Yilmaz
- Cardiology, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Seref Kul
- Cardiology, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Mustafa Caliskan
- Cardiology, Istanbul Medeniyet University Goztepe Training and Research Hospital, Istanbul, Turkey
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Collin P, Vilppula A, Luostarinen L, Holmes GKT, Kaukinen K. Review article: coeliac disease in later life must not be missed. Aliment Pharmacol Ther 2018; 47:563-572. [PMID: 29322540 DOI: 10.1111/apt.14490] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 08/17/2017] [Accepted: 12/06/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND The presenting symptoms of coeliac disease are often subtle and the diagnosis is frequently delayed or overlooked. Therefore, especially elderly patients may be denied the benefits conferred by gluten free diet which can be dramatically life-changing. AIM To review the occurrence, clinical features, diagnosis and management in coeliac patients detected later in life. METHODS To review manuscripts concerned with coeliac disease in the elderly and to derive subgroups of elderly people from publications on the disorder. RESULTS Approximately a quarter of all diagnoses are now made at the age of 60 years or more and a fifth at 65 years or over. About 4% are diagnosed at 80 years or above. Around 60% remain undetected, since their symptoms are often subtle: tiredness, indigestion, reduced appetite. Good compliance with gluten free diet, resolution of symptoms and improvement in laboratory indices can be achieved in over 90% of patients. CONCLUSIONS Coeliac disease not uncommonly presents for the first time in older patients and is an important diagnosis to make.
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Affiliation(s)
- P Collin
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland.,University of Tampere, Tampere, Finland
| | - A Vilppula
- Department of Clinical Neurophysiology, Neuroscience, HUS Medical Imaging Centre, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | | | - G K T Holmes
- Department of Gastroenterology, the Royal Derby Hospital, Derby, UK
| | - K Kaukinen
- Department of Medicine, Faculty of Medicine and Life-Sciences, Tampere University Hospital, University of Tampere, Tampere, Finland
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Heikkilä K, Rissanen H, Heliövaara M, Knekt P, Mäki M, Kaukinen K. Associations of tissue transglutaminase antibody seropositivity with coronary heart disease: Findings from a prospective cohort study. Nutr Metab Cardiovasc Dis 2017; 27:817-821. [PMID: 28756971 DOI: 10.1016/j.numecd.2017.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 04/18/2017] [Accepted: 06/08/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND AIMS Clinical experience and observational studies suggest that individuals with coeliac disease are at increased risk of coronary heart disease (CHD), but the precise mechanism for this is unclear. Laboratory studies suggest that it may relate to tissue transglutaminase antibodies (tTGAs). Our aim was to examine whether seropositivity for tTGA and endomysial antibodies (EMAs) are associated with incident CHD in humans. METHODS AND RESULTS We used data from Mini-Finland Health Survey, a prospective cohort study of Finnish men and women aged 35-80 at study baseline 1978-80. TTGA and EMA seropositivities were ascertained from baseline blood samples and incident CHD events were identified from national hospitalisation and death registers. Cox regression was used to examine the associations between antibody seropositivity and incident CHD. Of 6887 men and women, 562 were seropositive for tTGAs and 72 for EMAs. During a median follow-up of 26 years, 2367 individuals experienced a CHD event. We found no clear evidence for an association between tTGA positivity (hazard ratio, HR: 1.04, 95% confidence interval, CI: 0.83, 1.30) or EMA positivity (HR: 1.16, 95% CI: 0.77, 1.74) and incident CHD, once pre-existing CVD and known CHD risk factors had been adjusted for. CONCLUSION We found no clear evidence for an association of tTGA or EMA seropositivity with incident CHD outcomes, suggesting that tTG autoimmunity is unlikely to be the biological link between coeliac disease and CHD.
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Affiliation(s)
- K Heikkilä
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom; National Institute for Health and Welfare, Helsinki, Finland.
| | - H Rissanen
- National Institute for Health and Welfare, Helsinki, Finland
| | - M Heliövaara
- National Institute for Health and Welfare, Helsinki, Finland
| | - P Knekt
- National Institute for Health and Welfare, Helsinki, Finland
| | - M Mäki
- Tampere Centre for Child Health Research, University of Tampere and Tampere University Hospital, Finland
| | - K Kaukinen
- Tampere Centre for Child Health Research, University of Tampere and Tampere University Hospital, Finland; Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
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Immunological Reactivity Using Monoclonal and Polyclonal Antibodies of Autoimmune Thyroid Target Sites with Dietary Proteins. J Thyroid Res 2017; 2017:4354723. [PMID: 28894619 PMCID: PMC5574310 DOI: 10.1155/2017/4354723] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 06/14/2017] [Accepted: 06/15/2017] [Indexed: 12/11/2022] Open
Abstract
Many hypothyroid and autoimmune thyroid patients experience reactions with specific foods. Additionally, food interactions may play a role in a subset of individuals who have difficulty finding a suitable thyroid hormone dosage. Our study was designed to investigate the potential role of dietary protein immune reactivity with thyroid hormones and thyroid axis target sites. We identified immune reactivity between dietary proteins and target sites on the thyroid axis that includes thyroid hormones, thyroid receptors, enzymes, and transport proteins. We also measured immune reactivity of either target specific monoclonal or polyclonal antibodies for thyroid-stimulating hormone (TSH) receptor, 5′deiodinase, thyroid peroxidase, thyroglobulin, thyroxine-binding globulin, thyroxine, and triiodothyronine against 204 purified dietary proteins commonly consumed in cooked and raw forms. Dietary protein determinants included unmodified (raw) and modified (cooked and roasted) foods, herbs, spices, food gums, brewed beverages, and additives. There were no dietary protein immune reactions with TSH receptor, thyroid peroxidase, and thyroxine-binding globulin. However, specific antigen-antibody immune reactivity was identified with several purified food proteins with triiodothyronine, thyroxine, thyroglobulin, and 5′deiodinase. Laboratory analysis of immunological cross-reactivity between thyroid target sites and dietary proteins is the initial step necessary in determining whether dietary proteins may play a potential immunoreactive role in autoimmune thyroid disease.
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Holmes GKT, Muirhead A. Epidemiology of coeliac disease in a single centre in Southern Derbyshire 1958-2014. BMJ Open Gastroenterol 2017; 4:e000137. [PMID: 28761688 PMCID: PMC5508802 DOI: 10.1136/bmjgast-2017-000137] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/09/2017] [Accepted: 03/24/2017] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE To determine trends in diagnosis of coeliac disease (CD) in patients attending a single centre 1958-2014 and provide figures for prevalence and incidence in those born in Derby city over 4 decades. To explore a link between deprivation and prevalence and characteristics of CD in Asians. DESIGN An unselected, consecutive series of 2410 adult patients with CD diagnosed in the catchment area of the Derby hospitals was identified. 1077 born within Derby city identified by postcodes was used to determine changes in prevalence and incidence over 4 decades. 191 patients were Asian. Population numbers were obtained from National Census information. RESULTS In the quinquennium 2010-2014, 20 times more patients were diagnosed than during 1975-1979. 27% were diagnosed at ≥60 years. A paucity of diagnoses in young men was observed. Women were diagnosed most often in age band ≥35<45, 15 years earlier than men. The largest increase in diagnosis rates occurred in young women and the elderly. In 2014, overall prevalence was 1:188; women 1:138. 4.6% of the variation was attributed to deprivation. Diagnosis rates in Asians increased markedly although only 5% were diagnosed at ≥60 years, much lower than for whites. CONCLUSIONS The dramatic increase in number of patients with CD presents challenges for follow-up and new models of care need to be explored. Healthcare workers should be alert to the diagnosis in young men and elderly Asians. A dedicated coeliac clinic is an excellent facility to increase diagnosis rates.
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Affiliation(s)
| | - A Muirhead
- Department of Public Health, Derby City Council, Derby, UK
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Schumann M, Siegmund B, Schulzke JD, Fromm M. Celiac Disease: Role of the Epithelial Barrier. Cell Mol Gastroenterol Hepatol 2017; 3:150-162. [PMID: 28275682 PMCID: PMC5331784 DOI: 10.1016/j.jcmgh.2016.12.006] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 12/20/2016] [Indexed: 12/12/2022]
Abstract
In celiac disease (CD) a T-cell-mediated response to gluten is mounted in genetically predisposed individuals, resulting in a malabsorptive enteropathy histologically highlighted by villous atrophy and crypt hyperplasia. Recent data point to the epithelial layer as an under-rated hot spot in celiac pathophysiology to date. This overview summarizes current functional and genetic evidence on the role of the epithelial barrier in CD, consisting of the cell membranes and the apical junctional complex comprising sealing as well as ion and water channel-forming tight junction proteins and the adherens junction. Moreover, the underlying mechanisms are discussed, including apoptosis of intestinal epithelial cells, biology of intestinal stem cells, alterations in the apical junctional complex, transcytotic uptake of gluten peptides, and possible implications of a defective epithelial polarity. Current research is directed toward new treatment options for CD that are alternatives or complementary therapeutics to a gluten-free diet. Thus, strategies to target an altered epithelial barrier therapeutically also are discussed.
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Key Words
- Bmp, bone morphogenetic protein
- CBC, crypt base columnar cell
- CD, celiac disease
- Celiac Sprue
- EGF, epidermal growth factor
- Epithelial Polarity
- GFD, gluten-free diet
- GI, gastrointestinal
- GWAS, genome-wide association studies
- Gluten-Sensitive Enteropathy
- IEC, intestinal epithelial cell
- IL, interleukin
- MIC-A, major histocompatibility complex class I chain–related gene-A
- Partitioning-Defective Proteins
- SNP, single-nucleotide polymorphism
- TJ, tight junction
- Tight Junction
- ZO, zonula occludens
- aPKC, atypical protein kinase C
- α-Gliadin 33mer
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Affiliation(s)
- Michael Schumann
- Department of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité–Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
- Berlin-Brandenburg School for Regenerative Therapies, Berlin, Germany
| | - Britta Siegmund
- Department of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité–Universitätsmedizin Berlin, Berlin, Germany
| | - Jörg D. Schulzke
- Institute of Clinical Physiology, Campus Benjamin Franklin, Charité–Universitätsmedizin Berlin, Berlin, Germany
| | - Michael Fromm
- Institute of Clinical Physiology, Campus Benjamin Franklin, Charité–Universitätsmedizin Berlin, Berlin, Germany
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Affiliation(s)
- Geoffrey Holmes
- Emeritus Consultant Gastroenterologist, The Royal Derby Hospital, Derbyshire, UK.
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Heikkilä K, Heliövaara M, Impivaara O, Kröger H, Knekt P, Rissanen H, Mäki M, Kaukinen K. Celiac disease autoimmunity and hip fracture risk: findings from a prospective cohort study. J Bone Miner Res 2015; 30:630-6. [PMID: 25270967 DOI: 10.1002/jbmr.2380] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 09/09/2014] [Accepted: 09/29/2014] [Indexed: 11/05/2022]
Abstract
The impact of celiac disease autoimmunity on bone health is unclear. We investigated the associations of seropositivity for tissue transglutaminase antibodies (tTGA) and endomysial antibodies (EMA) with incident hip fractures using data from a prospective cohort study, Mini-Finland Health Survey. Baseline serum samples, taken in 1978-80, were tested for tTGA and EMA. Incident hip fractures up to the year 2011 were ascertained from a national hospitalization register. Associations between seropositivity and hip fractures were modeled using Cox proportional hazards regression adjusted for age, sex, body mass index, vitamin D, gamma-glutamyl transferase, smoking, and self-rated health. Our analyses were based on 6919 men and women who had no record of celiac disease or hip fracture before the study baseline. A total of 382 individuals had a hip fracture during a median follow-up of 30 years. Compared with the tTGA-negative individuals (n = 6350), tTGA-positive participants (n = 569; with hip fracture, n = 51) had a higher risk of hip fractures (hazard ratio [HR] = 1.59, 95% confidence interval [CI] 1.17, 2.14). The findings were similar for another tTGA test (n 200; with hip fracture, n = 26; HR = 2.23, 95% CI 1.49, 3.34). We found no evidence for an association between EMA positivity and hip fracture risk (HR = 0.92, 95% CI 0.34, 2.47; n = 74; with hip fracture, n = 4). In our prospective population-based study of Finnish adults, seropositivity for tTGA was associated with an increased hip fracture risk.
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Rostami K, Aldulaimi D, Holmes G, Johnson MW, Robert M, Srivastava A, Fléjou JF, Sanders DS, Volta U, Derakhshan MH, Going JJ, Becheanu G, Catassi C, Danciu M, Materacki L, Ghafarzadegan K, Ishaq S, Rostami-Nejad M, Peña AS, Bassotti G, Marsh MN, Villanacci V. Microscopic enteritis: Bucharest consensus. World J Gastroenterol 2015; 21:2593-2604. [PMID: 25759526 PMCID: PMC4351208 DOI: 10.3748/wjg.v21.i9.2593] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Revised: 12/29/2014] [Accepted: 01/21/2015] [Indexed: 02/06/2023] Open
Abstract
Microscopic enteritis (ME) is an inflammatory condition of the small bowel that leads to gastrointestinal symptoms, nutrient and micronutrient deficiency. It is characterised by microscopic or sub-microscopic abnormalities such as microvillus changes and enterocytic alterations in the absence of definite macroscopic changes using standard modern endoscopy. This work recognises a need to characterize disorders with microscopic and submicroscopic features, currently regarded as functional or non-specific entities, to obtain further understanding of their clinical relevance. The consensus working party reviewed statements about the aetiology, diagnosis and symptoms associated with ME and proposes an algorithm for its investigation and treatment. Following the 5th International Course in Digestive Pathology in Bucharest in November 2012, an international group of 21 interested pathologists and gastroenterologists formed a working party with a view to formulating a consensus statement on ME. A five-step agreement scale (from strong agreement to strong disagreement) was used to score 21 statements, independently. There was strong agreement on all statements about ME histology (95%-100%). Statements concerning diagnosis achieved 85% to 100% agreement. A statement on the management of ME elicited agreement from the lowest rate (60%) up to 100%. The remaining two categories showed general agreement between experts on clinical presentation (75%-95%) and pathogenesis (80%-90%) of ME. There was strong agreement on the histological definition of ME. Weaker agreement on management indicates a need for further investigations, better definitions and clinical trials to produce quality guidelines for management. This ME consensus is a step toward greater recognition of a significant entity affecting symptomatic patients previously labelled as non-specific or functional enteropathy.
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Di Sabatino A, Brunetti L, Carnevale Maffè G, Giuffrida P, Corazza GR. Is it worth investigating splenic function in patients with celiac disease? World J Gastroenterol 2013; 19:2313-2318. [PMID: 23613624 PMCID: PMC3631982 DOI: 10.3748/wjg.v19.i15.2313] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Revised: 12/13/2012] [Accepted: 01/19/2013] [Indexed: 02/06/2023] Open
Abstract
Celiac disease, an immune-mediated enteropathy induced in genetically susceptible individuals by the ingestion of gluten, is the most frequent disorder associated with splenic hypofunction or atrophy. Defective splenic function affects more than one-third of adult patients with celiac disease, and it may predispose to a higher risk of infections by encapsulated bacteria and thromboembolic and autoimmune complications, particularly when celiac patients have concomitant pre-malignant and malignant complications (refractory celiac disease, ulcerative jejunoileitis and enteropathy-associated T-cell lymphoma). However, the clinical management of patients with celiac disease does not take into account the evaluation of splenic function, and in patients with high degree of hyposplenism or splenic atrophy the prophylactic immunization with specific vaccines against the polysaccharide antigens of encapsulated bacteria is not currently recommended. We critically re-evaluate clinical and diagnostic aspects of spleen dysfunction in celiac disease, and highlight new perspectives in the prophylactic management of infections in this condition.
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Eriksen PL, Kristensen JE, Knap MM. A possible association between coeliac disease and development of radiation pneumonitis. Acta Oncol 2012; 51:1099-102. [PMID: 22671574 DOI: 10.3109/0284186x.2012.689132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Casella S, Zanini B, Lanzarotto F, Villanacci V, Ricci C, Lanzini A. Celiac disease in elderly adults: clinical, serological, and histological characteristics and the effect of a gluten-free diet. J Am Geriatr Soc 2012; 60:1064-9. [PMID: 22690983 DOI: 10.1111/j.1532-5415.2012.03997.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVES To compare celiac disease (CD) in older and younger adults and to assess the effects of a gluten-free diet (GFD). DESIGN Retrospective retrieval of information prospectively entered into a structured database. SETTING CD clinic, University and Spedali Civili, Brescia, Italy. PARTICIPANTS Two cohorts were identified (older, Group A, n = 59, >65; younger, Group B, n = 1,166, 18-64), and Group B was subgrouped (B1, n = 600, 18-34; B2, n = 440, 35-49; and B3, n = 26, 50-64). MEASUREMENTS Clinical, serological, and histological characteristics of individuals with CD studied before and during a GFD. RESULTS At presentation, weight loss (37% vs 21%, P = .005) and dyspepsia (22% vs 12%, P = .04) were more frequent in older than younger participants. Incidence at diagnosis of non-Hodgkin's lymphoma (NHL) was much higher in older (5%) than younger participants (0.3%, P = .003). Prevalence of osteoporosis was 67% in older and 14% in younger male participants and 70% in older and 9% in younger female participants ( P < .001). During treatment, adherence to a GFD was 90%, normal villous structure was reconstituted, and t-transglutaminase antibodies were negative in 80% of older and younger participants. Lumbar-sacral and femoral T scores increased significantly during a GFD in pooled results of 48 older and younger participants studied before and during GFD. CONCLUSION NHL is already present at CD diagnosis in most cases in individuals aged 50 and older, emphasizing the importance of early diagnosis. Older and younger individuals are equally adherent and equally benefit from a GFD, indicating that older age is not a barrier to dietary treatment.
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Affiliation(s)
- Silvia Casella
- Gastroenterology Unit, University and Spedali Civili Hospital, Brescia, Italy
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Jones J. Wheat Belly—An Analysis of Selected Statements and Basic Theses from the Book. CEREAL FOOD WORLD 2012. [DOI: 10.1094/cfw-57-4-0177] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- J. Jones
- St. Catherine University, St. Paul, MN, U.S.A
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Donnelly SC, Ellis HJ, Ciclitira PJ. Pharmacotherapy and management strategies for coeliac disease. Expert Opin Pharmacother 2011; 12:1731-44. [PMID: 21718231 DOI: 10.1517/14656566.2011.592140] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Coeliac disease is a common disease that affects approximately 1% of Northern European and American populations. Evidence suggests it is caused by an inappropriate immune response in genetically susceptible patients to dietary gluten found in wheat, rye, barley and, in a small minority of patients, oats. Treatment involves a lifelong gluten-free diet. This diet limits nutritional variety and is costly and difficult to maintain. AREAS COVERED This review covers the current treatment options available and discusses novel emerging therapies for coeliac disease. EXPERT OPINION Novel therapies are still in early stages of development and therefore, at present, a gluten-free diet remains the treatment of choice in coeliac disease due to its low side-effect profile. A replacement for a gluten-free diet would be superior to an adjunct; in this case dietary modification of gluten may well have the least side effects, be tolerated by a wider group of coeliac patients and therefore be accepted. Search terms used: Pubmed, Medline and clinicaltrials.gov were searched with 'celiac disease' and 'therapy' as MESH terms. Patent database was searched using the term 'celiac disease'. Conference attendance at DDW Chicago 2011 and Columbia 2010 was also used to gain further information from conference abstracts.
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Affiliation(s)
- Suzanne C Donnelly
- King's College London, Division of Nutrition and Diabetes, The Rayne Institute, St Thomas' Hospital, Gastroenterology Laboratory, 4th Floor Lambeth Wing, London, SE1 7EH, UK
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