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Jang J, Krishnamurthy J, Nylund CM. Association between celiac disease and pneumococcal infections in hospitalized pediatric patients in the United States. J Pediatr Gastroenterol Nutr 2024. [PMID: 38860336 DOI: 10.1002/jpn3.12250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 03/01/2024] [Accepted: 03/06/2024] [Indexed: 06/12/2024]
Abstract
OBJECTIVE Celiac disease (CD) is an immune-mediated enteropathy that is associated with pneumococcal infections in adults. The objective of this study is to evaluate the association between CD and pneumococcal infections in hospitalized pediatric patients in the United States (US). STUDY DESIGN The triennial Healthcare Cost and Utilization Project Kids' Inpatient Database was used in a retrospective analysis of children hospitalized in the US from 1997 to 2019. Billing codes were used to define patients with CD who were admitted with Streptococcus pneumoniae speciated infections or an infection commonly caused by S. pneumoniae. A multivariable logistic regression model was used to quantify increased odds of various types of infections for patients with CD. RESULTS Among 55,080,914 pediatric hospital admissions, 15,412 were identified with CD, and 1,722,872 were admitted with the specified infections. CD was associated with both pneumococcus speciated infections (odd ratio [OR], 2.16, 95% confidence interval [CI], 1.38-3.38) and infections commonly caused by S. pneumoniae (OR, 1.78; 95% CI, 1.61-1.96): pneumonia (OR, 1.70; 95% CI, 1.53-1.89), sinusitis (OR, 2.41, 95% CI, 1.76-3.30), and bacteremia (OR, 2.12; 95% CI, 1.56-2.88). Patients with CD had a significantly longer length of stay (p < 0.001) and a greater cost of hospitalization (p < 0.001) with pneumococcus associated infections. CONCLUSIONS CD is associated with an increased risk of both pneumococcus speciated and pneumococcus-associated infections requiring hospitalization. CD admissions are associated with longer hospital stays and higher costs without increased risk of death. Routine pneumococcal vaccinations are strongly recommended for pediatric patients with CD.
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Affiliation(s)
- Janet Jang
- Department of Pediatrics, Madigan Army Medical Center, JBLM, Washington, USA
- Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Jayasree Krishnamurthy
- Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Cade M Nylund
- Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
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2
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Rubio-Tapia A, Hill ID, Semrad C, Kelly CP, Greer KB, Limketkai BN, Lebwohl B. American College of Gastroenterology Guidelines Update: Diagnosis and Management of Celiac Disease. Am J Gastroenterol 2023; 118:59-76. [PMID: 36602836 DOI: 10.14309/ajg.0000000000002075] [Citation(s) in RCA: 81] [Impact Index Per Article: 81.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/23/2022] [Indexed: 01/06/2023]
Abstract
This guideline presents an update to the 2013 American College of Gastroenterology Guideline on the Diagnosis and Management of Celiac Disease with updated recommendations for the evaluation and management of patients with celiac disease (CD). CD is defined as a permanent immune-mediated response to gluten present in wheat, barley, and rye. CD has a wide spectrum of clinical manifestations that resemble a multisystemic disorder rather than an isolated intestinal disease, and is characterized by small bowel injury and the presence of specific antibodies. Detection of CD-specific antibodies (e.g., tissue transglutaminase) in the serum is very helpful for the initial screening of patients with suspicion of CD. Intestinal biopsy is required in most patients to confirm the diagnosis. A nonbiopsy strategy for the diagnosis of CD in selected children is suggested and discussed in detail. Current treatment for CD requires strict adherence to a gluten-free diet (GFD) and lifelong medical follow-up. Most patients have excellent clinical response to a GFD. Nonresponsive CD is defined by persistent or recurrent symptoms despite being on a GFD. These patients require a systematic workup to rule out specific conditions that may cause persistent or recurrent symptoms, especially unintentional gluten contamination. Refractory CD is a rare cause of nonresponsive CD often associated with poor prognosis.
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Affiliation(s)
- Alberto Rubio-Tapia
- Division of Gastroenterology, Hepatology, and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ivor D Hill
- Division of Gastroenterology, Hepatology, and Nutrition, Nationwide Children Hospital, Columbus, Ohio, USA
| | - Carol Semrad
- Division of Gastroenterology, University of Chicago, Chicago, Illinois, USA
| | - Ciarán P Kelly
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Katarina B Greer
- Department of Medicine, Section of Gastroenterology and Hepatology, Louis Stokes VA Medical Center, Cleveland, Ohio, USA
| | - Berkeley N Limketkai
- Division of Digestive Diseases, UCLA School of Medicine, Los Angeles, California, USA
| | - Benjamin Lebwohl
- Division of Gastroenterology and Hepatology, Columbia University, New York, USA
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3
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Balaceanu A, Omer S, Stirban R, Zara O, Dina I. Hyposplenism, Hashimoto's Autoimmune Thyroiditis and Overlap Syndrome (Celiac Disease and Autoimmune Hepatitis Type 1). Am J Med Sci 2020; 360:293-299. [PMID: 32563569 DOI: 10.1016/j.amjms.2020.04.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 03/02/2020] [Accepted: 04/18/2020] [Indexed: 01/25/2023]
Abstract
Hyposplenism is associated with autoimmune diseases, inflammatory bowel disease, severe celiac disease, autoimmune thyroiditis, untreated HIV infection and chronic graft-versus-host disease. The aim of this study was to review the existing data on hyposplenism associated with celiac disease and Hashimoto's autoimmune thyroiditis. Our research was based on a clinical case concerning a 41-year-old female who presented with asthenia, fatigue, dyspepsia and chronic diarrhea. The medical history revealed autoimmune Hashimoto's thyroiditis, type 2 diabetes, fatty liver disease, chronic gastritis and thrombocytosis. Multiple investigations showed hyposplenism and complex autoimmune dysfunction with positive serum markers for celiac disease and type 1 autoimmune hepatitis along with minor symptomatology. The intestinal symptomatology of celiac disease is often hid by hypothyroidism-associated autoimmune thyroiditis. Asymptomatic or minimally symptomatic celiac disease associated with Hashimoto's autoimmune thyroiditis is diagnosed by biomarkers. Hyposplenism in celiac disease can occur regardless of the disease stage, latent or symptomatic.
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Affiliation(s)
- Alice Balaceanu
- "Carol Davila" University of Medicine and Pharmacy, "Sf. Ioan" Clinical Emergency Hospital, Internal Medicine Department, Bucharest, Romania.
| | - Secil Omer
- "Carol Davila" University of Medicine and Pharmacy, "Sf. Ioan" Clinical Emergency Hospital, Gastroenterology Department, Bucharest, Romania
| | - Raluca Stirban
- "Sf. Ioan" Clinical Emergency Hospital, Internal Medicine Department, Bucharest, Romania
| | - Octavian Zara
- "Sf. Ioan" Clinical Emergency Hospital, Interventional Cardiology Department, Bucharest, Romania
| | - Ion Dina
- "Carol Davila" University of Medicine and Pharmacy, "Sf. Ioan" Clinical Emergency Hospital, Gastroenterology Department, Bucharest, Romania
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4
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Church JA, Parker EPK, Kosek MN, Kang G, Grassly NC, Kelly P, Prendergast AJ. Exploring the relationship between environmental enteric dysfunction and oral vaccine responses. Future Microbiol 2018; 13:1055-1070. [PMID: 29926747 PMCID: PMC6136084 DOI: 10.2217/fmb-2018-0016] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 03/26/2018] [Indexed: 12/11/2022] Open
Abstract
Oral vaccines significantly underperform in low-income countries. One possible contributory factor is environmental enteric dysfunction (EED), a subclinical disorder of small intestinal structure and function among children living in poverty. Here, we review studies describing oral vaccine responses and EED. We identified eight studies evaluating EED and oral vaccine responses. There was substantial heterogeneity in study design and few consistent trends emerged. Four studies reported a negative association between EED and oral vaccine responses; two showed no significant association; and two described a positive correlation. Current evidence is therefore insufficient to determine whether EED contributes to oral vaccine underperformance. We identify roadblocks in the field and future research needs, including carefully designed studies those can investigate this hypothesis further.
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Affiliation(s)
- James A Church
- Zvitambo Institute for Maternal & Child Health Research, Harare, Zimbabwe
- Centre for Genomics & Child Health, Blizard Institute, Queen Mary University of London, UK
| | - Edward PK Parker
- Department of Infectious Disease Epidemiology, St Mary's Campus, Imperial College London, London, UK
| | - Margaret N Kosek
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Gagandeep Kang
- Department of Gastrointestinal Sciences, Christian Medical College, Vellore, Tamil Nadu, India
| | - Nicholas C Grassly
- Department of Infectious Disease Epidemiology, St Mary's Campus, Imperial College London, London, UK
| | - Paul Kelly
- Centre for Genomics & Child Health, Blizard Institute, Queen Mary University of London, UK
- Tropical Gastroenterology & Nutrition group, University of Zambia School of Medicine, Lusaka, Zambia
| | - Andrew J Prendergast
- Zvitambo Institute for Maternal & Child Health Research, Harare, Zimbabwe
- Centre for Genomics & Child Health, Blizard Institute, Queen Mary University of London, UK
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
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5
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Simons M, Scott-Sheldon LAJ, Risech-Neyman Y, Moss SF, Ludvigsson JF, Green PHR. Celiac Disease and Increased Risk of Pneumococcal Infection: A Systematic Review and Meta-Analysis. Am J Med 2018; 131:83-89. [PMID: 28801224 DOI: 10.1016/j.amjmed.2017.07.021] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 07/03/2017] [Accepted: 07/03/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND Celiac disease has been associated with hyposplenism, and multiple case reports link celiac disease and pneumococcal infections; however, increased risk of pneumococcal infection in celiac disease has not been confirmed. The purpose of this study was to conduct a systematic review to determine the risk of pneumococcal infections in celiac disease. METHODS Relevant studies were identified using electronic bibliographic searches of PubMed, OVID, Medline, and EMBASE (1980 to February 2017) and reviewing abstracts from major conferences in gastroenterology. Using number of events in celiac patients and referent patients, we calculated a summary relative risk of pneumococcal infections. All analyses were conducted in Comprehensive Meta-Analysis software using random-effects assumptions. RESULTS Of a total of 156 articles, 3, representing 3 large databases (the Swedish National Inpatient Register; the Oxford Record Linkage Study; and the English National Hospital Episode Statistics) were included. Each compared patients with celiac disease and confirmed pneumococcal infection to a specific reference group: inpatients and/or the general population. Overall, the odds of pneumococcal infection were higher among hospitalized celiac patients compared with controls (odds ratio 1.66; 95% confidence interval 1.43-1.92). There was no evidence of heterogeneity (Q[1] = 1.17, P = .56, I2 = 0%). CONCLUSIONS Celiac disease is associated with an increased risk of pneumococcal infection. Preventive pneumococcal vaccination should be considered for those with celiac disease, with special attention to those aged 15-64 years who have not received the scheduled pneumococcal vaccination series as a child.
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Affiliation(s)
- Malorie Simons
- Division of Internal Medicine, Alpert Medical School of Brown University and Rhode Island Hospital, Providence.
| | - Lori A J Scott-Sheldon
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI; Department of Psychiatry and Human Behavior, Alpert School of Medicine, Brown University, Providence, RI; Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI
| | - Yesenia Risech-Neyman
- Division of Gastroenterology, Alpert Medical School of Brown University and Rhode Island Hospital, Providence
| | - Steven F Moss
- Division of Gastroenterology, Alpert Medical School of Brown University and Rhode Island Hospital, Providence
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Pediatrics, Örebro University Hospital, Sweden; Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, United Kingdom; Celiac Disease Center, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY
| | - Peter H R Green
- Celiac Disease Center, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY
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6
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Fatal Streptococcus pneumoniae Sepsis in a Patient With Celiac Disease-Associated Hyposplenism. ACG Case Rep J 2016; 3:e140. [PMID: 27761478 PMCID: PMC5064423 DOI: 10.14309/crj.2016.113] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Accepted: 04/15/2016] [Indexed: 12/17/2022] Open
Abstract
We present a 59-year-old male with poorly controlled celiac disease (CD) and fatal Streptococcus pneumoniae sepsis, describe the morphologic findings, and stress the need for monitoring splenic function and pneumococcal vaccination in these patients.
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7
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Ludvigsson JF, Bai JC, Biagi F, Card TR, Ciacci C, Ciclitira PJ, Green PHR, Hadjivassiliou M, Holdoway A, van Heel DA, Kaukinen K, Leffler DA, Leonard JN, Lundin KEA, McGough N, Davidson M, Murray JA, Swift GL, Walker MM, Zingone F, Sanders DS. Diagnosis and management of adult coeliac disease: guidelines from the British Society of Gastroenterology. Gut 2014; 63:1210-28. [PMID: 24917550 PMCID: PMC4112432 DOI: 10.1136/gutjnl-2013-306578] [Citation(s) in RCA: 707] [Impact Index Per Article: 70.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A multidisciplinary panel of 18 physicians and 3 non-physicians from eight countries (Sweden, UK, Argentina, Australia, Italy, Finland, Norway and the USA) reviewed the literature on diagnosis and management of adult coeliac disease (CD). This paper presents the recommendations of the British Society of Gastroenterology. Areas of controversies were explored through phone meetings and web surveys. Nine working groups examined the following areas of CD diagnosis and management: classification of CD; genetics and immunology; diagnostics; serology and endoscopy; follow-up; gluten-free diet; refractory CD and malignancies; quality of life; novel treatments; patient support; and screening for CD.
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Affiliation(s)
- Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden Department of Paediatrics, Örebro University Hospital, Örebro, Sweden
| | - Julio C Bai
- Department of Medicine, Dr C. Bonorino Udaondo Gastroenterology Hospital, Del Salvador University, Buenos Aires, Argentina
| | - Federico Biagi
- Coeliac Centre/1st Department of Internal Medicine, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Timothy R Card
- University of Nottingham, Department of Epidemiology and Public Health, Nottingham City Hospital, Nottingham, UK
| | - Carolina Ciacci
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - Paul J Ciclitira
- Gastroenterology, Division of Nutritional Sciences, King's College London, The Rayne Institute, St Thomas Hospital, London, UK
| | - Peter H R Green
- Coeliac Disease Center at Columbia University, New York, New York, USA
| | | | - Anne Holdoway
- Registered dietitian and representative of the British Dietetic Association, Bath, Somerset, UK
| | - David A van Heel
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Katri Kaukinen
- School of Medicine, University of Tampere, Tampere, Finland Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland Department of Medicine, Seinäjoki Central Hospital, Finland
| | - Daniel A Leffler
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Jonathan N Leonard
- Department of Dermatology, Imperial College NHS Healthcare Trust, St Mary's Hospital, London, UK
| | - Knut E A Lundin
- Department of Gastroenterology, Centre for Immune Regulation, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | | | - Mike Davidson
- Patient Representative & Regional Chairman for Coeliac UK, Sheffield, UK
| | - Joseph A Murray
- Division of Gastroenterology and Hepatology, Department of Immunology Mayo Clinic, Rochester, Minnesota, USA
| | - Gillian L Swift
- Department of Gastroenterology, University Hospital Llandough, Wales, UK
| | - Marjorie M Walker
- Anatomical Pathology, University of Newcastle, Faculty of Health and Medicine, School of Medicine & Public Health, Callaghan, Australia
| | - Fabiana Zingone
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - David S Sanders
- Gastroenterology and Liver Unit, Royal Hallamshire Hospital & University of Sheffield, Sheffield, UK
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8
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William BM, Thawani N, Sae-Tia S, Corazza GR. Hyposplenism: A comprehensive review. Part II: Clinical manifestations, diagnosis, and management. Hematology 2013; 12:89-98. [PMID: 17454188 DOI: 10.1080/10245330600938463] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
In the first part of this review, we described the physiological basis of splenic function and hypofunction. We also described the wide spectrum of diseases that can result in functional hyposplenism. In the second part of this review, we will be discussing the clinical picture, including complications, diagnostic methods, and management of hyposplenism.
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Affiliation(s)
- Basem M William
- Department of Medicine, Eastern Maine Medical Center, Bangor, ME, USA
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9
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Baydoun A, Maakaron JE, Halawi H, Abou Rahal J, Taher AT. Hematological manifestations of celiac disease. Scand J Gastroenterol 2012; 47:1401-11. [PMID: 22861356 DOI: 10.3109/00365521.2012.706828] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Celiac disease, an autoimmune disease once thought to be uncommon, is now being increasingly identified. Our improved diagnostic modalities have allowed us to diagnose more and more patients with atypical symptoms who improve on gluten-free diet (GFD). We discuss here the latest findings regarding the various hematological manifestations of celiac disease and their management. Anemia remains the most common hematological manifestation of celiac disease due to many mechanisms, and can be the sole presenting symptom. Other manifestations include thrombocytosis and thrombocythemia, leukopenia, thromboembolism, increased bleeding tendency, IgA deficiency, splenic dysfunction, and lymphoma. The diagnosis of celiac disease should always be kept in mind when a patient presents with unexplained and isolated hematological finding. Once diagnosed, patients should adhere to GFD and be educated about the potential complications of this disease. We herein present an algorithm for adequate management and follow-up.
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Affiliation(s)
- Atallah Baydoun
- Department of Internal Medicine, Hematology-Oncology Division, American University of Beirut Medical Center, Beirut, Lebanon
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10
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Abstract
Celiac disease (CD) is an enteropathy-induced immune response that occurs on exposure to toxic gluten in the diet and is reversible once gluten is withdrawn. A gluten-free diet is the preferred treatment for CD and leads to reversal of villous atrophy. Counseling, nutritional support, and follow-up are vital aspects in CD management. The pickup rate of CD has improved with the availability of serologic tests, and this has led to a reduction in morbidity in treated CD cases. Managing CD can potentially prevent or cure some of the associated conditions, such as neurologic complications, nutritional deficiencies, and osteoporosis.
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Affiliation(s)
- Ikram Nasr
- Department of Gastroenterology, Guy's and St Thomas' Hospitals NHS Trust, London, UK.
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11
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Harris LA, Park JY, Voltaggio L, Lam-Himlin D. Celiac disease: clinical, endoscopic, and histopathologic review. Gastrointest Endosc 2012; 76:625-40. [PMID: 22898420 DOI: 10.1016/j.gie.2012.04.473] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2012] [Accepted: 04/30/2012] [Indexed: 02/08/2023]
Affiliation(s)
- Lucinda A Harris
- Department of Gastroenterology, Mayo Clinic in Arizona, Scottsdale, Arizona 85259, USA
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12
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Protective antibody responses to influenza A/H1N1/09 vaccination in children with celiac disease. J Pediatr Gastroenterol Nutr 2012; 54:817-9. [PMID: 22228003 DOI: 10.1097/mpg.0b013e318248e7be] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Patients with celiac disease have an increased risk for severe influenza infection and they show less of a response to certain vaccine types. During the influenza A/H1N1/09 pandemic, we prospectively investigated pandemic vaccine responses in 14 pediatric patients with celiac disease and age-/sex-matched controls. All of the children with celiac disease reached protective antibody titers (≥40) and showed a geometric mean titer comparable with the control group (530 vs 573).
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13
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Llupià A, Vilella A, Costas L, Díez C, Torres F, Yagüe J, Massó M, Muñoz A, Mensa J. Can the response to 23-valent pneumococcal vaccine in splenectomised patients be predicted? Vaccine 2011; 30:2382-6. [PMID: 21964060 DOI: 10.1016/j.vaccine.2011.09.073] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Revised: 09/13/2011] [Accepted: 09/17/2011] [Indexed: 11/17/2022]
Abstract
The 23-valent pneumococcal vaccine has unequal effectiveness in splenectomised patients. We performed a longitudinal study (2005-2008) whose main objective was to characterize the profile of non-responders among splenectomised patients treated at our institution and identify potential predictive indicators of the response to the vaccine. The immune response was evaluated in 96 subjects. The proportion of responders was 70% (95% CI: 60-78%). Immunosuppression (OR=3.19, 95% CI 1.04-9.73) and the reason for splenectomy (hematologic neoplasia versus non-malignant hematologic diseases, OR=7.37, 95% CI 1.71-31.7) were independent predictors of non-response to vaccination. However, the positive predictive value of the model and the likelihood ratio for a positive result were low (PPV=76.6%, 95% CI 66.2-84.4%, LR(+)=1.41, 95% CI 1.08-1.86). We recommend determining the response to pneumococcal vaccine in these patients when possible.
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Affiliation(s)
- Anna Llupià
- Preventive Medicine and Epidemiology Department, Hospital Clínic de Barcelona, Villarroel 170, 08036 Barcelona, Catalonia, Spain.
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15
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Abstract
OBJECTIVES Some patients with coeliac disease are hyposplenic. Splenectomy is a risk factor for pneumococcal infection. Our objective was to determine the risk of invasive pneumococcal disease - septicaemia, pneumonia or meningitis - in patients with coeliac disease. METHODS We analysed routinely collected, linked statistical records of hospital admission to study the risk of pneumococcal infection in patients with coeliac disease, in patients who underwent splenectomy and in a comparison cohort. The main outcome measure was the rate ratio for pneumococcal infection in the coeliac and splenectomized cohorts, compared with the comparison cohort. We undertook the study using linked records in two temporally and geographically distinct populations: the Oxford region (1963-1999) and the whole of England (1998-2003). RESULTS The rate ratio of pneumococcal infection in patients with coeliac disease was 2.06 (95% confidence interval, 1.27-3.15) in the Oxford population and 1.61 (1.36-1.90) in England as a whole. As a comparison, the rate ratios in splenectomized patients were 3.40 (2.44-4.60) and 3.32 (2.80-3.90) in the Oxford and England populations, respectively. The increased rate ratio in coeliac patients persisted beyond the first year after diagnosis of the coeliac disease. The period covered by the Oxford study was mainly before the widespread availability of pneumococcal vaccination; but the availability of pneumococcal vaccine was widespread during the time of the English study. CONCLUSION Some patients with coeliac disease have an elevated risk of invasive pneumococcal disease.
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16
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Di Sabatino A, Rosado MM, Miele L, Capolunghi F, Cazzola P, Biancheri P, Carsetti R, Gasbarrini G, Corazza GR. Impairment of splenic IgM-memory but not switched-memory B cells in a patient with celiac disease and splenic atrophy. J Allergy Clin Immunol 2007; 120:1461-3. [PMID: 17889288 DOI: 10.1016/j.jaci.2007.07.054] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2007] [Revised: 07/30/2007] [Accepted: 07/31/2007] [Indexed: 11/28/2022]
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Abstract
Celiac disease is a common systemic disorder that can have multiple hematologic manifestations. Patients with celiac disease may present to hematologists for evaluation of various hematologic problems prior to receiving a diagnosis of celiac disease. Anemia secondary to malabsorption of iron, folic acid, and/or vitamin B12 is a common complication of celiac disease and many patients have anemia at the time of diagnosis. Celiac disease may also be associated with thrombocytosis, thrombocytopenia, leukopenia, venous thromboembolism, hyposplenism, and IgA deficiency. Patients with celiac disease are at increased risk of being diagnosed with lymphoma, especially of the T-cell type. The risk is highest for enteropathy-type T-cell lymphoma (ETL) and B-cell lymphoma of the gut, but extraintestinal lymphomas can also be seen. ETL is an aggressive disease with poor prognosis, but strict adherence to a gluten-free diet may prevent its occurrence.
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Affiliation(s)
- Thorvardur R. Halfdanarson
- Division of Hematology and
- Correspondence: Joseph A. Murray,
Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St, SW, Rochester MN 55905; e-mail:
; or Thorvardur R. Halfdanarson,
Mayo Clinic College of Medicine, Division of Hematology, 200 First St SW, Rochester, MN 55905; e-mail:
| | | | - Joseph A. Murray
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN
- Correspondence: Joseph A. Murray,
Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First St, SW, Rochester MN 55905; e-mail:
; or Thorvardur R. Halfdanarson,
Mayo Clinic College of Medicine, Division of Hematology, 200 First St SW, Rochester, MN 55905; e-mail:
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18
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Corazza GR, Zoli G, Di Sabatino A, Ciccocioppo R, Gasbarrini G. A reassessment of splenic hypofunction in celiac disease. Am J Gastroenterol 1999; 94:391-7. [PMID: 10022635 DOI: 10.1111/j.1572-0241.1999.00865.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Because there is controversy regarding the prevalence, familial occurrence, and possible factors inducing splenic hypofunction in celiac disease, we have reassessed them in a large series of untreated patients and their first-degree relatives. METHODS Pitted red cell counting was used to measure splenic function and the effect that age at diagnosis has on it, while severity of intestinal lesions and nutritional status were estimated by multiple linear regression analysis. Moreover, serum tuftsin activity was assayed by measuring its ability to stimulate phagocytosis of opsonized Staphylococcus aureus. RESULTS We found that 32.8% of untreated celiacs and none of their relatives had pitted red cell values in the range of splenic hypofunction (>4%). Only age at diagnosis, but not the other two covariates, was significantly associated with the degree of splenic hypofunction. Tuftsin activity was depressed in celiac disease and this reduction was significantly greater in hyposplenic patients. CONCLUSIONS In celiac disease the prevalence of splenic hypofunction is lower than formerly believed. The duration of preexposure to gluten is a crucial factor for the prevalence and severity of this complication that does not affect celiac relatives. In celiac disease splenic hypofunction is accompanied by a reduced phagocyte activity linked to the decreased release of tuftsin.
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Affiliation(s)
- G R Corazza
- Gastroenterology Unit, University of Pavia, Italy
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Miravitlles M, de Gracia J. [Antipneumococcal vaccines. Old controversies and new indications (II)]. Arch Bronconeumol 1998; 34:353-7. [PMID: 9762397 DOI: 10.1016/s0300-2896(15)30403-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- M Miravitlles
- Servicio de Neumología, Hospital General Universitario Vall d'Hebron, Barcelona.
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