1
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Malamut G, Soderquist CR, Bhagat G, Cerf-Bensussan N. Advances in Nonresponsive and Refractory Celiac Disease. Gastroenterology 2024; 167:132-147. [PMID: 38556189 DOI: 10.1053/j.gastro.2024.02.048] [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: 11/10/2023] [Revised: 02/04/2024] [Accepted: 02/20/2024] [Indexed: 04/02/2024]
Abstract
Nonresponsive celiac disease (CeD) is relatively common. It is generally attributed to persistent gluten exposure and resolves after correction of diet errors. However, other complications of CeD and disorders clinically mimicking CeD need to be excluded. Novel therapies are being evaluated to facilitate mucosal recovery, which might benefit patients with nonresponsive CeD. Refractory CeD (RCeD) is rare and is divided into 2 types. The etiology of type I RCeD is unclear. A switch to gluten-independent autoimmunity is suspected in some patients. In contrast, type II RCeD represents a low-grade intraepithelial lymphoma. Type I RCeD remains a diagnosis of exclusion, requiring ruling out gluten intake and other nonmalignant causes of villous atrophy. Diagnosis of type II RCeD relies on the demonstration of a clonal population of neoplastic intraepithelial lymphocytes with an atypical immunophenotype. Type I RCeD and type II RCeD generally respond to open-capsule budesonide, but the latter has a dismal prognosis due to severe malnutrition and frequent progression to enteropathy-associated T-cell lymphoma; more efficient therapy is needed.
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Affiliation(s)
- Georgia Malamut
- Department of Gastroenterology, Assistance Publique-Hôpitaux de Paris Centre-Université Paris Cité, Hôpital Cochin, Paris, France; Laboratory of Intestinal Immunity, INSERM UMR 1163-Institut Imagine, Université Paris Cité, Paris, France.
| | - Craig R Soderquist
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York
| | - Govind Bhagat
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York
| | - Nadine Cerf-Bensussan
- Laboratory of Intestinal Immunity, INSERM UMR 1163-Institut Imagine, Université Paris Cité, Paris, France.
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2
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Noori E, Hashemi N, Rezaee D, Maleki R, Shams F, Kazemi B, Bandepour M, Rahimi F. Potential therapeutic options for celiac Disease: An update on Current evidence from Gluten-Free diet to cell therapy. Int Immunopharmacol 2024; 133:112020. [PMID: 38608449 DOI: 10.1016/j.intimp.2024.112020] [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: 01/23/2024] [Revised: 04/01/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024]
Abstract
Celiac disease (CD) is a chronic autoimmune enteropathy and multifactorial disease caused by inappropriate immune responses to gluten in the small intestine. Weight loss, anemia, osteoporosis, arthritis, and hepatitis are among the extraintestinal manifestations of active CD. Currently, a strict lifelong gluten-free diet (GFD) is the only safe, effective, and available treatment. Despite the social burden, high expenses, and challenges of following a GFD, 2 to 5 percent of patients do not demonstrate clinical or pathophysiological improvement. Therefore, we need novel and alternative therapeutic approaches for patients. Innovative approaches encompass a broad spectrum of strategies, including enzymatic degradation of gluten, inhibition of intestinal permeability, modulation of the immune response, inhibition of the transglutaminase 2 (TG2) enzyme, blocking antigen presentation by HLA-DQ2/8, and induction of tolerance. Hence, this review is focused on comprehensive therapeutic strategies ranging from dietary approaches to novel methods such as antigen-based immunotherapy, cell and gene therapy, and the usage of nanoparticles for CD treatment.
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Affiliation(s)
- Effat Noori
- Department of Biotechnology, Faculty of Medicine, Shahed University, Tehran, Iran.
| | - Nader Hashemi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Delsuz Rezaee
- School of Allied Medical Sciences, Ilam University of Medical Sciences, Ilam, Iran; Department of Medical Biotechnology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Reza Maleki
- Adelaide Medical School, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Forough Shams
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Bahram Kazemi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mojgan Bandepour
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fardin Rahimi
- Department of Biotechnology, Faculty of Medicine, Shahed University, Tehran, Iran
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3
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Dieckman T, Schumann M, Beaumont H, Bontkes HJ, Koning F, Bouma G. Enduring Clinical Remission in Refractory Celiac Disease Type II with Tofacitinib: An Open-Label Clinical Study. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00497-X. [PMID: 38821313 DOI: 10.1016/j.cgh.2024.05.022] [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: 01/31/2024] [Revised: 05/05/2024] [Accepted: 05/13/2024] [Indexed: 06/02/2024]
Abstract
Refractory celiac disease type 2 (RCDII) is a rare condition with high mortality because of a lack of effective treatment strategies. RCDII is caused by clonal expansion of intraepithelial lymphocytes (IELs). Gain-of-function JAK1 mutations are frequently found in these cells.1,2 In a previous in vitro study,3 we demonstrated the potential of tofacitinib, a small-molecule JAK1/JAK3 inhibitor, to control activity of the aberrant IEL population. Here, we report on an open-label prospective pilot study with tofacitinib in patients with therapy-refractory RCDII (EudraCT 2018-001678-10; Dutch Trial Registry [LTR] NL7313). Between November 2019 and February 2022, 4 patients with an established diagnosis of RCDII4 who had failed previous therapies were treated in the Netherlands with tofacitinib 10 mg twice-daily for 12 weeks (Methods; Supporting Documents). Two patients in Germany who fulfilled the inclusion criteria received similar treatment outside this protocol.
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Affiliation(s)
- Tessa Dieckman
- Department of Immunology, Leiden University Medical Center, Leiden, the Netherlands; Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
| | - Michael Schumann
- Division of Gastroenterology, Infectious Diseases and Rheumatology, Campus Benjamin Franklin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Hanneke Beaumont
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
| | - Hetty J Bontkes
- Medical Immunology Laboratory, Laboratory Specialized Diagnostics & Research, Department of Laboratory Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Frits Koning
- Department of Immunology, Leiden University Medical Center, Leiden, the Netherlands
| | - Gerd Bouma
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands.
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4
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Mehta JM, Hiremath SC, Chilimba C, Ghasemi A, Weaver JD. Translation of cell therapies to treat autoimmune disorders. Adv Drug Deliv Rev 2024; 205:115161. [PMID: 38142739 PMCID: PMC10843859 DOI: 10.1016/j.addr.2023.115161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/05/2023] [Accepted: 12/15/2023] [Indexed: 12/26/2023]
Abstract
Autoimmune diseases are a diverse and complex set of chronic disorders with a substantial impact on patient quality of life and a significant global healthcare burden. Current approaches to autoimmune disease treatment comprise broadly acting immunosuppressive drugs that lack disease specificity, possess limited efficacy, and confer undesirable side effects. Additionally, there are limited treatments available to restore organs and tissues damaged during the course of autoimmune disease progression. Cell therapies are an emergent area of therapeutics with the potential to address both autoimmune disease immune dysfunction as well as autoimmune disease-damaged tissue and organ systems. In this review, we discuss the pathogenesis of common autoimmune disorders and the state-of-the-art in cell therapy approaches to (1) regenerate or replace autoimmune disease-damaged tissue and (2) eliminate pathological immune responses in autoimmunity. Finally, we discuss critical considerations for the translation of cell products to the clinic.
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Affiliation(s)
- Jinal M Mehta
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Shivani C Hiremath
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Chishiba Chilimba
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Azin Ghasemi
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | - Jessica D Weaver
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA.
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5
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Scarmozzino F, Pizzi M, Pelizzaro F, Angerilli V, Dei Tos AP, Piazza F, Savarino EV, Zingone F, Fassan M. Refractory celiac disease and its mimickers: a review on pathogenesis, clinical-pathological features and therapeutic challenges. Front Oncol 2023; 13:1273305. [PMID: 38023263 PMCID: PMC10662059 DOI: 10.3389/fonc.2023.1273305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Refractory celiac disease (RCD) and enteropathy-associated T-cell lymphoma (EATL) are rare, yet severe complications of celiac disease (CD). Over the last decades, several studies have addressed the biology and clinical-pathological features of such conditions, highlighting unique disease patterns and recurrent genetic events. Current classification proposals identify two forms of RCD, namely: (i) type 1 RCD (RCD-I), characterized by phenotypically normal intra-epithelial lymphocytes (IELs); and (ii) type 2 RCD (RCD-II), featuring phenotypically aberrant IELs. While RCD-I likely represents a gluten-independent dysimmune reaction against small bowel epithelial cells, RCD-II is better considered an in situ aggressive T-cell lymphoma, with high rates of progression to overt EATL. The diagnosis of RCD and EATL is often challenging, due to misleading clinical-pathological features and to significant overlap with several CD-unrelated gastro-intestinal disorders. Similarly, the treatment of RCD and EATL is an unmet clinical need for both gastroenterologists and hematologists. Moving from such premises, this review aims to provide a comprehensive view of RCD and EATL, specifically considering their pathogenesis and the many still open issues concerning their diagnosis and clinical management.
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Affiliation(s)
- Federico Scarmozzino
- Surgical Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padua School of Medicine, Padua, Italy
| | - Marco Pizzi
- Surgical Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padua School of Medicine, Padua, Italy
| | - Filippo Pelizzaro
- Gastroenterology Unit, Department of Surgical, Gastroenterological and Oncological Sciences -DISCOG, University of Padua School of Medicine, Padua, Italy
| | - Valentina Angerilli
- Surgical Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padua School of Medicine, Padua, Italy
| | - Angelo Paolo Dei Tos
- Surgical Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padua School of Medicine, Padua, Italy
| | - Francesco Piazza
- Hematology & Clinical Immunology Unit, Department of Medicine-DIMED, University of Padua School of Medicine, Padua, Italy
| | - Edoardo Vincenzo Savarino
- Gastroenterology Unit, Department of Surgical, Gastroenterological and Oncological Sciences -DISCOG, University of Padua School of Medicine, Padua, Italy
| | - Fabiana Zingone
- Gastroenterology Unit, Department of Surgical, Gastroenterological and Oncological Sciences -DISCOG, University of Padua School of Medicine, Padua, Italy
| | - Matteo Fassan
- Surgical Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padua School of Medicine, Padua, Italy
- Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
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6
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Vittayawacharin P, Sy MY, Isfahani SA, Karnes WE, Kongtim P, Ciurea SO. Autologous hematopoietic stem cell transplantation for a patient with multiple autoimmune diseases. Am J Hematol 2023; 98:1659-1662. [PMID: 37676996 DOI: 10.1002/ajh.27011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 09/09/2023]
Abstract
Level of autoantibodies after autologous hematopoietic stem cell transplantation. AGA, antigliadin antibody; AHSCT, autologous hematopoietic stem cell transplantation; Anti-GAD65, Ab anti-glutamic acid decarboxylase epitope 65 antibody; Anti-TPO, anti-thyroid peroxidase antibody; CU, chemiluminescent unit.
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Affiliation(s)
- Pongthep Vittayawacharin
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Program, Division of Hematology/Oncology, Department of Medicine, University of California Irvine, California, USA
- Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand
| | - Michael Y Sy
- Department of Neurology, University of California Irvine Health, Orange, California, USA
| | | | - William E Karnes
- Division of Gastroenterology & Hepatology, Department of Medicine, University of California Irvine Health, Orange, California, USA
| | - Piyanuch Kongtim
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Program, Division of Hematology/Oncology, Department of Medicine, University of California Irvine, California, USA
| | - Stefan O Ciurea
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Program, Division of Hematology/Oncology, Department of Medicine, University of California Irvine, California, USA
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7
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Valvano M, Fabiani S, Monaco S, Calabrò M, Mancusi A, Frassino S, Rolandi C, Mosca M, Faenza S, Sgamma E, Cesaro N, Latella G. Old and New Adjunctive Therapies in Celiac Disease and Refractory Celiac Disease: A Review. Int J Mol Sci 2023; 24:12800. [PMID: 37628981 PMCID: PMC10454405 DOI: 10.3390/ijms241612800] [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: 05/26/2023] [Revised: 07/13/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
Celiac disease (CD) is a chronic enteropathy caused by the ingestion of gluten in a genetically susceptible individual. Currently, a gluten-free diet (GFD) is the only recommended treatment. However, unintentional gluten ingestion or a persistent villous atrophy with malabsorption (regardless of a strict GFD) as in the case of Refractory Celiac Disease (RCD) represents a major issue. In this review, we have analysed and discussed data from both randomized controlled trials and observational studies concerning adjunctive therapies as well as novel therapies for the treatment of CD and RCD. The literature search was carried out through Medline and Scopus. In total, 2268 articles have been identified and 49 were included in this review (36 studies resulting from the search strategy and 13 from other sources). Today, GFD remains the only effective treatment, although steroids, mesalamine, and more recently biological therapies have found space in the complex management of RCD. Currently, studies evaluating the effectiveness of novel therapies are still limited and preliminary results have been controversial.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Giovanni Latella
- Gastroenterology Unit, Division of Gastroenterology, Hepatology and Nutrition, Department of Life, Health and Environmental Sciences, University of L’Aquila, Piazzale Salvatore Tommasi 1, 67100 L’Aquila, Italy; (M.V.); (S.F.); (S.M.); (M.C.); (A.M.); (S.F.); (C.R.); (M.M.); (S.F.); (E.S.); (N.C.)
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8
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Malignancies in Patients with Celiac Disease: Diagnostic Challenges and Molecular Advances. Genes (Basel) 2023; 14:genes14020376. [PMID: 36833303 PMCID: PMC9956047 DOI: 10.3390/genes14020376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/26/2023] [Accepted: 01/29/2023] [Indexed: 02/04/2023] Open
Abstract
Celiac disease (CD) is a multiorgan autoimmune disorder of the chronic intestinal disease group characterized by duodenal inflammation in genetically predisposed individuals, precipitated by gluten ingestion. The pathogenesis of celiac disease is now widely studied, overcoming the limits of the purely autoimmune concept and explaining its hereditability. The genomic profiling of this condition has led to the discovery of numerous genes involved in interleukin signaling and immune-related pathways. The spectrum of disease manifestations is not limited to the gastrointestinal tract, and a significant number of studies have considered the possible association between CD and neoplasms. Patients with CD are found to be at increased risk of developing malignancies, with a particular predisposition of certain types of intestinal cancer, lymphomas, and oropharyngeal cancers. This can be partially explained by common cancer hallmarks present in these patients. The study of gut microbiota, microRNAs, and DNA methylation is evolving to find the any possible missing links between CD and cancer incidence in these patients. However, the literature is extremely mixed and, therefore, our understanding of the biological interplay between CD and cancer remains limited, with significant implications in terms of clinical management and screening protocols. In this review article, we seek to provide a comprehensive overview of the genomics, epigenomics, and transcriptomics data on CD and its relation to the most frequent types of neoplasms that may occur in these patients.
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9
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Green PHR, Paski S, Ko CW, Rubio-Tapia A. AGA Clinical Practice Update on Management of Refractory Celiac Disease: Expert Review. Gastroenterology 2022; 163:1461-1469. [PMID: 36137844 DOI: 10.1053/j.gastro.2022.07.086] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/21/2022] [Accepted: 07/23/2022] [Indexed: 12/02/2022]
Abstract
DESCRIPTION The purpose of this expert review is to summarize the diagnosis and management of refractory celiac disease. It will review evaluation of patients with celiac disease who have persistent or recurrent symptoms, differential diagnosis, nutritional support, potential therapeutic options, and surveillance for complications of this condition. METHODS This expert review was commissioned and approved by the American Gastroenterological Association (AGA) Institute Clinical Practice Updates Committee (CPUC) and the AGA Governing Board to provide timely guidance on a topic of high clinical importance to the AGA membership and underwent internal peer review by the CPUC and external peer review through standard procedures of Gastroenterology. These Best Practice Advice (BPA) statements were drawn from a review of the published literature and from expert opinion. Since systematic reviews were not performed, these BPA statements do not carry formal ratings of the quality of evidence or strength of the presented considerations. Best Practice Advice Statements BEST PRACTICE ADVICE 1: In patients believed to have celiac disease who have persistent or recurrent symptoms or signs, the initial diagnosis of celiac disease should be confirmed by review of prior diagnostic testing, including serologies, endoscopies, and histologic findings. BEST PRACTICE ADVICE 2: In patients with confirmed celiac disease with persistent or recurrent symptoms or signs (nonresponsive celiac disease), ongoing gluten ingestion should be excluded as a cause of these symptoms with serologic testing, dietitian review, and detection of immunogenic peptides in stool or urine. Esophagogastroduodenoscopy with small bowel biopsies should be performed to look for villous atrophy. If villous atrophy persists or the initial diagnosis of celiac disease was not confirmed, consider other causes of villous atrophy, including common variable immunodeficiency, autoimmune enteropathy, tropical sprue, and medication-induced enteropathy. BEST PRACTICE ADVICE 3: For patients with nonresponsive celiac disease, after exclusion of gluten ingestion, perform a systematic evaluation for other potential causes of symptoms, including functional bowel disorders, microscopic colitis, pancreatic insufficiency, inflammatory bowel disease, lactose or fructose intolerance, and small intestinal bacterial overgrowth. BEST PRACTICE ADVICE 4: Use flow cytometry, immunohistochemistry, and T-cell receptor rearrangement studies to distinguish between subtypes of refractory celiac disease and to exclude enteropathy-associated T-cell lymphoma. Type 1 refractory celiac disease is characterized by a normal intraepithelial lymphocyte population and type 2 is defined by the presence of an aberrant, clonal intraepithelial lymphocyte population. Consultation with an expert hematopathologist is necessary to interpret these studies. BEST PRACTICE ADVICE 5: Perform small bowel imaging with capsule endoscopy and computed tomography or magnetic resonance enterography to exclude enteropathy-associated T-cell lymphoma and ulcerative jejunoileitis at initial diagnosis of type 2 refractory celiac disease. BEST PRACTICE ADVICE 6: Complete a detailed nutritional assessment with investigation of micronutrient and macronutrient deficiencies in patients diagnosed with refractory celiac disease. Check albumin as an independent prognostic factor. BEST PRACTICE ADVICE 7: Correct deficiencies in macro- and micronutrients using oral supplements and/or enteral support. Consider parenteral nutrition for patients with severe malnutrition due to malabsorption. BEST PRACTICE ADVICE 8: Corticosteroids, most commonly open-capsule budesonide or, if unavailable, prednisone, are the medication of choice and should be used as first-line therapy in either type 1 or type 2 refractory celiac disease. BEST PRACTICE ADVICE 9: Patients with refractory celiac disease require regular follow-up by a multidisciplinary team, including gastroenterologists and dietitians, to assess clinical and histologic response to therapy. Identify local experts with expertise in celiac disease to assist with management. BEST PRACTICE ADVICE 10: Patients with refractory celiac disease without response to steroids may benefit from referral to a center with expertise for management or evaluation for inclusion in clinical trials.
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Affiliation(s)
| | - Shirley Paski
- Cedars-Sinai Medical Center, Los Angeles, California
| | - Cynthia W Ko
- Department of Medicine, University of Washington, Seattle, Washington.
| | - Alberto Rubio-Tapia
- Celiac Disease Program, Division of Gastroenterology, Hepatology, and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio
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Penny HA, Rej A, Baggus EMR, Coleman SH, Ward R, Wild G, Bouma G, Trott N, Snowden JA, Wright J, Cross SS, Hadjivassiliou M, Sanders DS. Non-Responsive and Refractory Coeliac Disease: Experience from the NHS England National Centre. Nutrients 2022; 14:nu14132776. [PMID: 35807956 PMCID: PMC9268848 DOI: 10.3390/nu14132776] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/21/2022] [Accepted: 06/27/2022] [Indexed: 02/04/2023] Open
Abstract
We characterised the aetiology of non-responsive coeliac disease (NRCD) and provided contemporary mortality data in refractory coeliac disease (RCD) from our centre. We also measured urine gluten immunogenic peptides (GIPs) in patients with established RCD1 to evaluate gluten exposure in these individuals. Methods: This was a longitudinal cohort study conducted in Sheffield, UK. Between 1998 and 2019, we evaluated 285 adult (≥16 years) patients with NRCD or RCD. Patients with established RCD1 and persisting mucosal inflammation and/or ongoing symptoms provided three urine samples for GIP analysis. Results: The most common cause of NRCD across the cohort was gluten exposure (72/285; 25.3%). RCD accounted for 65/285 patients (22.8%), 54/65 patients (83.1%) had RCD1 and 11/65 patients (16.9%) had RCD2. The estimated 5-year survival was 90% for RCD1 and 58% for RCD2 (p = 0.016). A total of 36/54 (66.7%) patients with RCD1 underwent urinary GIP testing and 17/36 (47.2%) had at least one positive urinary GIP test. Conclusion: The contemporary mortality data in RCD2 remains poor; patients with suspected RCD2 should be referred to a recognised national centre for consideration of novel therapies. The high frequency of urinary GIP positivity suggests that gluten exposure may be common in RCD1; further studies with matched controls are warranted to assess this further.
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Affiliation(s)
- Hugo A. Penny
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
- Correspondence: (H.A.P.); (D.S.S.); Tel.: +44-0114-271-1900 (H.A.P. & D.S.S.)
| | - Anupam Rej
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
| | - Elisabeth M. R. Baggus
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
| | - Sarah. H. Coleman
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
| | - Rosalie Ward
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
| | - Graeme Wild
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
| | - Gerd Bouma
- Department of Gastroenterology, Vrije Universiteit Medical Center, 1117 Amsterdam, The Netherlands;
| | - Nick Trott
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
| | - John A. Snowden
- Department of Haematology, Royal Hallamshire Hospital, Sheffield Teaching Hospital NHS Foundation Trust, Sheffield S10 2JF, UK; (J.A.S.); (J.W.)
| | - Josh Wright
- Department of Haematology, Royal Hallamshire Hospital, Sheffield Teaching Hospital NHS Foundation Trust, Sheffield S10 2JF, UK; (J.A.S.); (J.W.)
| | - Simon S. Cross
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
| | - Marios Hadjivassiliou
- Department of Neurology, Royal Hallamshire Hospital, Sheffield Teaching Hospital NHS Foundation Trust, Sheffield S10 2JF, UK;
| | - David S. Sanders
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield S10 2JF, UK; (A.R.); (E.M.R.B.); (S.H.C.); (R.W.); (G.W.); (N.T.); (S.S.C.)
- Correspondence: (H.A.P.); (D.S.S.); Tel.: +44-0114-271-1900 (H.A.P. & D.S.S.)
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Felber J, Bläker H, Fischbach W, Koletzko S, Laaß M, Lachmann N, Lorenz P, Lynen P, Reese I, Scherf K, Schuppan D, Schumann M, Aust D, Baas S, Beisel S, de Laffolie J, Duba E, Holtmeier W, Lange L, Loddenkemper C, Moog G, Rath T, Roeb E, Rubin D, Stein J, Török H, Zopf Y. Aktualisierte S2k-Leitlinie Zöliakie der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:790-856. [PMID: 35545109 DOI: 10.1055/a-1741-5946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jörg Felber
- Medizinische Klinik II - Gastroenterologie, Hepatologie, Endokrinologie, Hämatologie und Onkologie, RoMed Klinikum Rosenheim, Rosenheim, Deutschland
| | - Hendrik Bläker
- Institut für Pathologie, Universitätsklinikum Leipzig AöR, Leipzig, Deutschland
| | | | - Sibylle Koletzko
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, LMU-Klinikum München, München, Deutschland.,Department of Pediatrics, Gastroenterology and Nutrition, School of Medicine Collegium Medicum University of Warmia and Mazury, 10-719 Olsztyn, Polen
| | - Martin Laaß
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Deutschland
| | - Nils Lachmann
- Institut für Transfusionsmedizin, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - Pia Lorenz
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Petra Lynen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Imke Reese
- Ernährungsberatung und -therapie Allergologie, München, Deutschland
| | - Katharina Scherf
- Institute of Applied Biosciences Department of Bioactive and Functional Food Chemistry, Karlsruhe Institute of Technology (KIT), Karlsruhe, Deutschland
| | - Detlef Schuppan
- Institut für Translationale Immunologie, Johannes Gutenberg-Universität Mainz, Mainz, Deutschland.,Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michael Schumann
- Medizinische Klinik I für Gastroenterologie, Infektiologie und Rheumatologie, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland
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12
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Demiroren K. Possible relationship between refractory celiac disease and malignancies. World J Clin Oncol 2022; 13:200-208. [PMID: 35433292 PMCID: PMC8966511 DOI: 10.5306/wjco.v13.i3.200] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 08/16/2021] [Accepted: 03/07/2022] [Indexed: 02/06/2023] Open
Abstract
Celiac disease (CeD) is a chronic autoimmune disorder that is triggered by gluten in genetically susceptible individuals, and that is characterized by CeD-specific antibodies, HLA-DQ2 and/or HLA-DQ8 haplotypes, enteropathy and different clinical pictures related to many organs. Intestinal lymphoma may develop as a result of refractory CeD. If a patient diagnosed with CeD is symptomatic despite a strict gluten-free diet for at least 12 months, and does not improve with severe villous atrophy, refractory CeD can be considered present. The second of the two types of refractory CeD has abnormal monoclonal intraepithelial lymphocytes and can be considered as pre-lymphoma, and the next picture that will emerge is enteropathy-associated T-cell lymphoma. This manuscript addresses "CeD and malignancies" through a review of current literature and guidelines.
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Affiliation(s)
- Kaan Demiroren
- Department of Pediatric Gastroenterology, University of Health Sciences, Yuksek Ihtisas Teaching Hospital, Bursa 16000, Turkey
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13
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Raiteri A, Granito A, Giamperoli A, Catenaro T, Negrini G, Tovoli F. Current guidelines for the management of celiac disease: A systematic review with comparative analysis. World J Gastroenterol 2022; 28:154-175. [PMID: 35125825 PMCID: PMC8793016 DOI: 10.3748/wjg.v28.i1.154] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 08/08/2021] [Accepted: 12/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Wheat and other gluten-containing grains are widely consumed, providing approximately 50% of the caloric intake in both industrialised and developing countries. The widespread diffusion of gluten-containing diets has rapidly led to a sharp increase in celiac disease prevalence. This condition was thought to be very rare outside Europe and relatively ignored by health professionals and the global media. However, in recent years, the discovery of important diagnostic and pathogenic milestones has led to the emergence of celiac disease (CD) from obscurity to global prominence. These modifications have prompted experts worldwide to identify effective strategies for the diagnosis and follow-up of CD. Different scientific societies, mainly from Europe and America, have proposed guidelines based on CD's most recent evidence.
AIM To identify the most recent scientific guidelines on CD, aiming to find and critically analyse the main differences.
METHODS We performed a database search on PubMed selecting papers published between January 2010 and January 2021 in the English language. PubMed was lastly accessed on 1 March 2021.
RESULTS We distinguished guidelines from 7 different scientific societies whose reputation is worldwide recognized and representative of the clinical practice in different geographical regions. Differences were noted in the possibility of a no-biopsy diagnosis, HLA testing, follow-up protocols, and procedures.
CONCLUSION We found a relatively high concordance between the guidelines for CD. Important modifications have occurred in the last years, especially about the possibility of a no-biopsy diagnosis in children. Other modifications are expected in the next future and will probably involve the extension of the non-invasive diagnosis to the adult population and the follow-up modalities.
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Affiliation(s)
- Alberto Raiteri
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna 40138, Italy
| | - Alessandro Granito
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna 40138, Italy
| | - Alice Giamperoli
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna 40138, Italy
| | - Teresa Catenaro
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna 40138, Italy
| | - Giulia Negrini
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna 40138, Italy
| | - Francesco Tovoli
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna 40138, Italy
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14
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van Wanrooij RLJ, Neefjes-Borst EA, Bontkes HJ, Schreurs MWJ, Langerak AW, Mulder CJJ, Bouma G. Adult-Onset Autoimmune Enteropathy in an European Tertiary Referral Center. Clin Transl Gastroenterol 2021; 12:e00387. [PMID: 34333499 PMCID: PMC8323799 DOI: 10.14309/ctg.0000000000000387] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 06/28/2021] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Adult-onset autoimmune enteropathy (AIE) is a rare cause of severe chronic diarrhea because of small intestinal villous atrophy. We report on patients with adult-onset AIE in an European referral center. METHODS Retrospective study including patients diagnosed with AIE in the Amsterdam UMC, location VUmc, between January 2003 and December 2019. Clinical, serological, and histological features and response to treatment were reported. The specificity of antienterocyte antibodies (AEA) was evaluated by examining the prevalence of AEA in (i) controls (n = 30) and in patients with (ii) AIE (n = 13), (iii) celiac disease (CD, n = 52), (iv) refractory celiac disease type 2 (n = 18), and (v) enteropathy-associated T-cell lymphoma (EATL, n = 10). RESULTS Thirteen AIE patients were included, 8 women (62%), median age of 52 years (range 23-73), and 6 (46%) with an autoimmune disease. AEA were observed in 11 cases (85%), but were also found in CD (7.7%), refractory celiac disease type 2 (16.7%), and EATL (20%). Ten patients (77%) were human leukocyte antigen DQ2.5 heterozygous. Total parenteral nutrition was required in 8 cases (62%). Steroids induced clinical remission in 8 cases (62%). Step-up therapy with rituximab, cyclosporine, infliximab, and cladribine in steroid-refractory patients was only moderately effective. Four patients died (31%), but 4 (31%) others are in long-term drug-free remission after receiving immunosuppressive treatment, including 1 patient who underwent autologous stem cell transplantation. DISCUSSION Adult-onset AIE is a rare but severe enteropathy that occurs in patients susceptible for autoimmune disease. Four patients (31%) died secondary to therapy-refractory malabsorption, while immunosuppressive therapy leads to a long-lasting drug-free remission in one-third of patients.
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Affiliation(s)
- Roy L J van Wanrooij
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, AGEM Institute, Amsterdam, the Netherlands
| | | | - Hetty J Bontkes
- Laboratory Medical Immunology, Department of Clinical Chemistry, Amsterdam UMC, AGEM Research Institute, AI & I Institute, Amsterdam, the Netherlands
| | - Marco W J Schreurs
- Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Anton W Langerak
- Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Chris J J Mulder
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, AGEM Institute, Amsterdam, the Netherlands
| | - Gerd Bouma
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, AGEM Institute, Amsterdam, the Netherlands
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15
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Zammit SC, Elli L, Scaramella L, Sanders DS, Tontini GE, Sidhu R. Small bowel capsule endoscopy in refractory celiac disease: a luxury or a necessity? Ann Gastroenterol 2021; 34:188-195. [PMID: 33654358 PMCID: PMC7903573 DOI: 10.20524/aog.2021.0586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 10/27/2020] [Indexed: 12/11/2022] Open
Abstract
Background Small bowel capsule endoscopy (SBCE) has an established role in the management of refractory celiac disease (RCD) for the detection of complications. The aim of this study was to define the role of SBCE in the management of patients with RCD. Method Patients with histologically confirmed RCD who underwent successive SBCEs were recruited retrospectively from 2 tertiary centers. Results Sixty patients with RCD were included. The percentage extent of the affected small bowel (SB) mucosa improved on repeating a second SBCE in 26 patients (49.1%) (median 27.6% vs. 18.1%, P=0.007). Patients with RCD type II had more extensive disease than those with RCD type I on first (41.4% vs. 19.2%, P=0.004) and second (29.8% vs. 12.0%, P=0.016) SBCE. Patients with RCD type I tended to show a greater improvement in percentage of abnormal SB involved on repeat SBCE compared to those with RCD type II (P=0.049). Nine patients (15%) had RCD-related complications. Five patients developed ulcerative jejunoileitis, 3 patients developed enteropathy-associated T-cell lymphoma, and 1 patient developed cutaneous T-cell lymphoma. Conclusions SBCE can be a useful tool for monitoring the effects of treatment, primarily following its initiation. Patients with RCD type II have more extensive SB disease, equating to a more aggressive disease pattern.
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Affiliation(s)
- Stefania Chetcuti Zammit
- Gastroenterology Department, Sheffield Teaching Hospitals, United Kingdom (Stefania Chetcuti Zammit, David S. Sanders, Reena Sidhu)
| | - Luca Elli
- Centre for Prevention and Diagnosis of Coeliac Disease, Gastroenterology and Endoscopy Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Italy (Luca Elli, Lucia Scaramella, Gian Eugenio Tontini)
| | - Lucia Scaramella
- Centre for Prevention and Diagnosis of Coeliac Disease, Gastroenterology and Endoscopy Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Italy (Luca Elli, Lucia Scaramella, Gian Eugenio Tontini)
| | - David S Sanders
- Gastroenterology Department, Sheffield Teaching Hospitals, United Kingdom (Stefania Chetcuti Zammit, David S. Sanders, Reena Sidhu)
| | - Gian Eugenio Tontini
- Centre for Prevention and Diagnosis of Coeliac Disease, Gastroenterology and Endoscopy Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Italy (Luca Elli, Lucia Scaramella, Gian Eugenio Tontini)
| | - Reena Sidhu
- Gastroenterology Department, Sheffield Teaching Hospitals, United Kingdom (Stefania Chetcuti Zammit, David S. Sanders, Reena Sidhu)
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16
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Cellular and molecular bases of refractory celiac disease. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2021; 358:207-240. [PMID: 33707055 DOI: 10.1016/bs.ircmb.2020.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Refractory celiac disease (RCD) encompasses biologically heterogeneous disorders that develop in a small proportion (0.3%) of individuals with celiac disease that are associated with high morbidity. Two broad categories are currently recognized, type I (RCD I) and type II (RCD II), based on immunophenotypic and molecular features of the intraepithelial lymphocytes (IELs). RCD I is characterized by a polyclonal expansion of IELs displaying a normal immunophenotype, while RCD II represents a clonal proliferation of immunophenotypically "aberrant" IELs, and is considered a low-grade lymphoproliferative disorder. The pathogenesis of RCD I has not been clarified, but limited studies suggest multifactorial etiology. On the other hand, recent immunologic, molecular and immunophenotypic analyses have proposed lineage-negative innate IELs to be the cell of origin of a proportion of RCD II cases. Furthermore, sequencing studies have identified frequent, recurrent, activating mutations in members of the JAK-STAT pathway in RCD II. This finding, in conjunction with prior in vitro experimental observations, suggests roles of deregulated cytokine signaling in disease pathogenesis. In this review, we describe current understanding of environmental, immune and genetic factors associated with the development of RCD and briefly discuss diagnostic and therapeutic considerations.
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17
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Khan S, Khan RS, Newsome PN. Cellular therapies for the treatment of immune-mediated GI and liver disease. Br Med Bull 2020; 136:127-141. [PMID: 33290518 DOI: 10.1093/bmb/ldaa035] [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: 11/06/2019] [Revised: 09/22/2020] [Accepted: 09/24/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Immune-mediated liver and gastrointestinal diseases are chronic conditions that lack curative treatments. Despite advances in the understanding and treatment of these conditions, they frequently remain refractory to treatment and represent a significant unmet need. Cellular therapies are an emerging option and hold the potential to have a major impact. DATA SOURCES A literature review was carried out using Pubmed. Keywords used for search were 'ATMP', 'immune mediated', 'autoimmune liver disease' and 'immune mediated gastrointestinal conditions', 'cell therapy', 'MSC', 'HSCT', 'Regulatory T cells', 'GVHD', 'Coeliac disease' 'IBD', 'PSC', 'AIH', 'PBC'. No new data were generated or analysed in support of this review. AREAS OF AGREEMENT There is substantial evidence from clinical trials to support the use of cell therapies as a treatment for immune-mediated liver and gastrointestinal conditions. Cellular therapy products have the ability to 'reset' the dysregulated immune system and this in turn can offer a longer term remission. There are ongoing clinical trials with mesenchymal stromal cells (MSCs) and other cells to evidence their efficacy profile and fill the gaps in current knowledge. Insights gained will inform future trial designs and subsequent therapeutic applications. AREAS OF CONTROVERSY There remains some uncertainty around the extrapolation of results from animal studies to clinical trials. Longevity of the therapeutic effects seen after the use of cell therapy needs to be scrutinized further. Heterogeneity in the selection of cells, source, methods of productions and cell administration pose challenges to the interpretation of the data. GROWING POINTS MSCs are emerging as a key therapeutic cells in immune-mediated liver and gastrointestinal conditions. Ongoing trials with these cells will provide new insights and a better understanding thus informing future larger scale studies. AREAS TIMELY FOR DEVELOPING RESEARCH Larger scale clinical trials to build on the evidence from small studies regarding safety and efficacy of cellular therapy are still needed before cellular therapies can become off the shelf treatments. Alignment of academia and industry to standardize the processes involved in cell selection, manipulation and expansion and subsequent use in clinical trials is an important avenue to explore further.
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Affiliation(s)
- Sheeba Khan
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.,Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Reenam S Khan
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.,Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Philip N Newsome
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.,Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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18
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Chibbar R, Nostedt J, Mihalicz D, Deschenes J, McLean R, Dieleman LA. Refractory Celiac Disease Type II: A Case Report and Literature Review. Front Med (Lausanne) 2020; 7:564875. [PMID: 33344468 PMCID: PMC7746862 DOI: 10.3389/fmed.2020.564875] [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: 05/22/2020] [Accepted: 11/03/2020] [Indexed: 12/11/2022] Open
Abstract
We present an unusual case of 68-year-old male, who presented with acute abdomen, ulcerative jejunitis with perforation, and 2 months later with perforation of the sigmoid colon. We will also discuss difficulties in the delay in diagnosis of refractory celiac disease (RCD), specifically the atypical presentation, multiple surgeries, the consecutive failure of distinct therapeutic options, and multiple complications that occurred within the 3 months since first presentation.
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Affiliation(s)
- Richa Chibbar
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, AB, Canada.,Division of Gastro, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Jordan Nostedt
- Division of General Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Dana Mihalicz
- Division of General Surgery, Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Jean Deschenes
- Department of Laboratory Medicine and Pathology, Cross Cancer Institute, University of Alberta, Edmonton, AB, Canada
| | - Ross McLean
- Department of Laboratory Medicine, Royal Alexandra Hospital, University of Alberta, Edmonton, AB, Canada
| | - Levinus A Dieleman
- Division of Gastroenterology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
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19
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Escudero-Hernández C. Epithelial cell dysfunction in coeliac disease. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2020; 358:133-164. [PMID: 33707053 DOI: 10.1016/bs.ircmb.2020.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The intestinal epithelium limits host-luminal interactions and maintains gut homeostasis. Breakdown of the epithelial barrier and villous atrophy are hallmarks of coeliac disease. Besides the well characterized immune-mediated epithelial damage induced in coeliac mucosa, constitutional changes and early gluten direct effects disturb intestinal epithelial cells. The subsequent modifications in key epithelial signaling pathways leads to outnumbered immature epithelial cells that, in turn, facilitate epithelial dysfunction, promote crypt hyperplasia, and increase intestinal permeability. Consequently, underlying immune cells have a greater access to gluten, which boosts the proinflammatory immune response against gluten and positively feedback the epithelial damage loop. Gluten-free diet is an indispensable treatment for coeliac disease patients, but additional therapies are under development, including those that reinforce intestinal epithelial healing. In this chapter, we provide an overview of intestinal epithelial cell disturbances that develop during gluten intake in coeliac disease mucosa.
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20
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Abstract
PURPOSE OF REVIEW The aim of this review is to provide insight into the diagnosis and management of patients with refractory coeliac disease (RCD) and highlight recent advances in this field. RECENT FINDINGS The diagnosis of RCD can be more accurately confirmed with flow cytometry in addition to immunohistochemistry. Dietary input and excretion of gluten immunogenic peptides can help rule out gluten contamination, and therefore, substantiate a diagnosis of RCD type I. Small bowel capsule endoscopy (SBCE) is important at diagnosis and follow-up in addition to duodenal histology. Apart from ruling out complications, it can give information on extent of disease in the small bowel, and therefore, help assess response to therapy. Those patients with a poor response can have earlier intensification of therapy, which may result in an improved outcome. RCD also occurs in patients with serology negative coeliac disease but with an increased mortality compared with patients with serology-positive coeliac disease. SUMMARY Patients with RCD can present with persistent symptoms of malnutrition but can also be completely asymptomatic. Serology is not a reliable marker to detect refractory disease. Immunostaining and flow cytometry are necessary for a diagnosis of RCD. Small bowel endoscopy enables disease extent to be assessed and allows for small bowel biopsies to be taken in case of suspicious lesions. Small bowel radiology can be complementary to small bowel endoscopy.
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21
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Penny HA, Baggus EMR, Rej A, Snowden JA, Sanders DS. Non-Responsive Coeliac Disease: A Comprehensive Review from the NHS England National Centre for Refractory Coeliac Disease. Nutrients 2020; 12:E216. [PMID: 31947666 PMCID: PMC7019917 DOI: 10.3390/nu12010216] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/06/2020] [Accepted: 01/09/2020] [Indexed: 02/06/2023] Open
Abstract
Coeliac disease is a common small intestinal enteropathy which manifests following ingestion of gluten in genetically susceptible individuals. Since gluten was identified as the driving factor in coeliac disease, the gluten-free diet (GFD) has remained the mainstay of treatment. While most individuals will display improvement in symptoms and signs of coeliac disease following institution of the GFD, up to 30% will continue to experience symptoms and/or have persisting intestinal inflammation. These individuals can be classified as having non-responsive coeliac disease (NRCD), which may be associated with dietary indiscretion, slow healing, refractory coeliac disease, and/or an alternative condition. The purpose of this review is to provide an overview of the causes of NRCD in adults, highlight a systematic approach to investigate these patients, and appraise the latest management aspects of this subset of coeliac disease.
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Affiliation(s)
- Hugo A. Penny
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
- Lydia Becker Institute of Inflammation and Immunology, University of Manchester, Manchester M13 9PL, UK
| | - Elisabeth M. R. Baggus
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
| | - Anupam Rej
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
| | - John A. Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK;
| | - David S. Sanders
- Academic Unit of Gastroenterology, University of Sheffield, Sheffield S10 2TN, UK; (H.A.P.); (E.M.R.B.); (A.R.)
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22
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Janeczko-Czarnecka M, Kałwak K, Ussowicz M. Familial Celiac Disease Remission as a Result of a Full Donor Immunologic Recovery After Sibling Cord Blood Transplantation for Chronic Granulomatous Disease: A Case Report. Transplant Proc 2019; 51:3155-3158. [PMID: 31611125 DOI: 10.1016/j.transproceed.2019.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 05/25/2019] [Accepted: 06/24/2019] [Indexed: 10/25/2022]
Abstract
We present a case report of a boy diagnosed with both chronic granulomatous disease (CGD) and familial celiac disease (CD) who underwent cord blood transplantation from a partially matched sibling donor. The presentation of CD resembled Crohn-like enteropathy, which is a canonical manifestation of CGD. Nearly 1 year post-hematopoietic stem cell transplantation (HSCT), a gluten-containing diet was reintroduced, and no reappearance of clinical, serologic, or histologic markers of CD was observed. The relatively high incidence of rare genetic diseases in pediatric patients suggests the need for additional caution in the interpretation of symptoms mimicking already known hallmarks of more common conditions. In addition, the presented data confirm the previous rare observations that allogeneic HSCT leads to durable induction of gluten tolerance in patients with CD, which can warrant its use in patients with refractory subtypes of CD.
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Affiliation(s)
| | - Krzysztof Kałwak
- Department of Pediatric Hematology, Oncology and Bone Marrow Transplantation, Wroclaw Medical University, Poland
| | - Marek Ussowicz
- Department of Pediatric Hematology, Oncology and Bone Marrow Transplantation, Wroclaw Medical University, Poland
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23
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Baggus EMR, Hadjivassiliou M, Cross S, Penny H, Urwin H, Watson S, Woodward JM, Sanders DS. How to manage adult coeliac disease: perspective from the NHS England Rare Diseases Collaborative Network for Non-Responsive and Refractory Coeliac Disease. Frontline Gastroenterol 2019; 11:235-242. [PMID: 32419915 PMCID: PMC7223293 DOI: 10.1136/flgastro-2019-101191] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/03/2019] [Accepted: 07/21/2019] [Indexed: 02/06/2023] Open
Abstract
Adult coeliac disease (CD) affects approximately 1% of the population. Most patients diagnosed will respond to a gluten-free diet; however, up to 30% may have persisting symptoms. Such patients may have ongoing issues associated with adherence, non-responsive CD or refractory CD. This article provides a clinical overview of how to manage this group of patients with persisting symptoms, including an investigational algorithm and details of how to contact the National Health Service England Rare Diseases Collaborative Network for Non-Responsive and Refractory Coeliac Disease. We hope this will be a valuable source of contemporary information for all UK gastroenterologists and internationally.
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Affiliation(s)
| | | | - Simon Cross
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield, UK
| | - Hugo Penny
- Academic Unit of Gastroenterology, Royal Hallamshire Hospital, Sheffield, UK
| | - Heidi Urwin
- Coeliac UK, High Wycombe, Buckinghamshire, UK
| | - Sarah Watson
- Highly Specialised Services, NHS England, England, UK
| | - Jeremy Mark Woodward
- Department of Gastroenterology, Cambridge Intestinal Failure and Transplant, Cambridge, UK
| | - David S Sanders
- Gastroenterology and Liver Unit, Royal Hallamshire Hospital, Sheffield, UK
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Malamut G, Cording S, Cerf-Bensussan N. Recent advances in celiac disease and refractory celiac disease. F1000Res 2019; 8:F1000 Faculty Rev-969. [PMID: 31297187 PMCID: PMC6600866 DOI: 10.12688/f1000research.18701.1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/14/2019] [Indexed: 12/21/2022] Open
Abstract
Celiac disease (CeD), defined as gluten-induced enteropathy, is a frequent and largely underdiagnosed disease. Diagnosis relies on the detection of highly specific serum IgA anti-transglutaminase auto-antibodies and on the demonstration of duodenal villous atrophy. Treatment necessitates a strict gluten-free diet, which resolves symptoms and enables histological recovery. However, regular follow-up is necessary to assess mucosal healing, which emerges as an important prognostic factor. Recent work on CeD pathogenesis has highlighted how the cross-talk between gluten-specific CD4 + T cells and interleukin-15 can activate cytotoxic intraepithelial lymphocytes and trigger epithelial lesions. Moreover, acquisition by a subset of intraepithelial lymphocytes of somatic gain-of-function mutations in the JAK-STAT pathway was shown to be a decisive step in the progression toward lymphomas complicating CeD, thus opening new therapeutic perspectives for these rare but life-threatening complications.
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Affiliation(s)
- Georgia Malamut
- Gastroenterology, Hôpital Cochin APHP, Paris, France
- Université Paris Descartes, Paris, France
- Inserm, UMR1163 and Institut Imagine, Laboratory Intestinal Immunity, Paris, France
| | - Sascha Cording
- Université Paris Descartes, Paris, France
- Inserm, UMR1163 and Institut Imagine, Laboratory Intestinal Immunity, Paris, France
| | - Nadine Cerf-Bensussan
- Université Paris Descartes, Paris, France
- Inserm, UMR1163 and Institut Imagine, Laboratory Intestinal Immunity, Paris, France
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Abstract
Refractory celiac disease (RCD) refers to persistence of malnutrition and intestinal villous atrophy for more than 1 to 2 years despite strict gluten-free diet in patients with celiac disease. Diagnosis remains difficult and impacts treatment and follow-up. RCD has been subdivided into 2 subgroups according to the normal (RCDI) or abnormal phenotype of intraepithelial lymphocytes (IELs) (RCDII). RCDII is considered as a low-grade intraepithelial lymphoma and has a poor prognosis due to gastrointestinal and extraintestinal dissemination of the abnormal IELs, and high risk of overt lymphoma.
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Affiliation(s)
- Georgia Malamut
- Paris Descartes University, 15 rue de l'Ecole de Médecine, Paris 75006, France; Gastroenterology Department, Hôpital Européen Georges Pompidou, APHP, 20 rue Leblanc, Paris 75015, France; UMR1163 Institute Imagine, 24 Boulevard du Montparnasse, Paris 75015, France.
| | - Christophe Cellier
- Paris Descartes University, 15 rue de l'Ecole de Médecine, Paris 75006, France; Gastroenterology Department, Hôpital Européen Georges Pompidou, APHP, 20 rue Leblanc, Paris 75015, France; UMR1163 Institute Imagine, 24 Boulevard du Montparnasse, Paris 75015, France
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26
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Derrieux C, Trinquand A, Bruneau J, Verkarre V, Lhermitte L, Alcantara M, Villarese P, Meresse B, Sibon D, Hermine O, Brousse N, Molina T, Cellier C, Cerf-Bensussan N, Malamut G, Macintyre E. A Single-Tube, EuroClonality-Inspired, TRG Clonality Multiplex PCR Aids Management of Patients with Enteropathic Diseases, including from Formaldehyde-Fixed, Paraffin-Embedded Tissues. J Mol Diagn 2018; 21:111-122. [PMID: 30268943 DOI: 10.1016/j.jmoldx.2018.08.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 08/09/2018] [Accepted: 08/16/2018] [Indexed: 01/06/2023] Open
Abstract
Celiac disease is a chronic inflammation of the small intestine with villous atrophy that can become refractory to a gluten-free diet. Two categories of refractory celiac disease can be distinguished by the phenotype of intraepithelial lymphocytes and the status of TRG genes. Their distinction is important because 30% to 50% of type II but only 0% to 14% of type I evolve to an aggressive enteropathy-associated T-cell lymphoma and therefore require intensive treatment. Currently, differential diagnosis integrates immunohistochemistry, immunophenotyping, and TRG clonality analyses, but each has limitations. A single-tube multiplex TRG PCR (ECN) was prospectively compared to an in-house two-tube TRG PCR (N2T) in 73 samples, including 67 cryopreserved intestine tissues. Thirteen formalin-fixed, paraffin-embedded (FFPE) samples were also analyzed retrospectively. The ECN PCR had comparable efficiency to detect major clonal rearrangements in highly infiltrated tissues from T-cell lymphoproliferative disorders and type II refractory celiac disease and to detect the persistence of minor clones in type II refractory celiac disease follow-up samples. The ECN PCR abolished the risk of amplification of false-positive weak clonal rearrangements in cryopreserved specimens and allowed improved detection of clonal rearrangements in DNA from FFPE samples. The ECN PCR allows robust assessment of cryopreserved and FFPE digestive tissues at diagnosis and follow-up of enteropathies with villous atrophy, thus guiding therapeutic management.
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Affiliation(s)
- Coralie Derrieux
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Hematology Laboratory, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMR1151 and Institut Necker-Enfants Malades, Paris, France
| | - Amélie Trinquand
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Hematology Laboratory, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMR1151 and Institut Necker-Enfants Malades, Paris, France; INSERM UMR1163 Laboratory of Intestinal Immunity, Imagine Institute, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Julie Bruneau
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; Department of Pathology, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Virginie Verkarre
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Department of Pathology, Hôpital Européen Georges Pompidou, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Ludovic Lhermitte
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Hematology Laboratory, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMR1151 and Institut Necker-Enfants Malades, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Marion Alcantara
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Hematology Laboratory, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMR1151 and Institut Necker-Enfants Malades, Paris, France
| | - Patrick Villarese
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Hematology Laboratory, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMR1151 and Institut Necker-Enfants Malades, Paris, France
| | - Bertrand Meresse
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; INSERM UMR1163 Laboratory of Intestinal Immunity, Imagine Institute, Paris, France; INSERM UMR995, Lille Inflammation Research International Center (LIRIC), Lille, France
| | - David Sibon
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; INSERM UMR1151 and Institut Necker-Enfants Malades, Paris, France; Department of Clinical Hematology, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Olivier Hermine
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Department of Clinical Hematology, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMR1163, CNRS ERL 8254, Imagine Institute, Paris, France
| | - Nicole Brousse
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; Department of Pathology, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Thierry Molina
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Department of Pathology, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Christophe Cellier
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; Department of Gastroenterology, Hôpital Européen Georges Pompidou, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Nadine Cerf-Bensussan
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; INSERM UMR1163 Laboratory of Intestinal Immunity, Imagine Institute, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Georgia Malamut
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; Department of Gastroenterology, Hôpital Européen Georges Pompidou, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Elizabeth Macintyre
- Hematology Laboratory, Necker-Enfants Malades Hosptial and Paris Descartes, Sorbonne Paris Cité University, Paris, France; Hematology Laboratory, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France; INSERM UMR1151 and Institut Necker-Enfants Malades, Paris, France; Centre national Expert des Lymphomes Associés à la maladie Coeliaque, Hôpital Necker-Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France.
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Haridy J, Lewis D, Newnham ED. Investigational drug therapies for coeliac disease - where to from here? Expert Opin Investig Drugs 2018; 27:225-233. [PMID: 29411655 DOI: 10.1080/13543784.2018.1438407] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Despite decades of research and a detailed knowledge of the immunopathological basis of coeliac disease (CD), adherence to a lifelong gluten-free diet (GFD) remains the single proven and available treatment. The increasing prevalence of CD combined with variable adherence to the GFD in a significant proportion of patients demands new therapeutic strategies. AREAS COVERED Trial registries, clinicaltrials.gov, pharmaceutical company website searches as well as published data from PubMed and conference proceedings were used to extract the most recent outcomes for CD therapeutics. This article aims to review the available therapies from a pathophysiological approach, and propose future directions in this interesting yet largely unfulfilled area of research. EXPERT OPINION Increasingly, the GFD is being challenged by its availability, palatability, practicality and now even efficacy in some populations. Whilst the causative antigens have been well described, it is clear that treatment based on the removal of these immunostimulatory peptides from the diet is far more complex than early experience in CD treatment implied. Despite burgeoning interest and research in experimental therapies for CD over the past twenty years, the only therapy showing promise as a true alternative to a GFD is that of the induction of tolerance via a vaccine.
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Affiliation(s)
- James Haridy
- a Department of Gastroenterology and Hepatology , Monash University, Eastern Health Clinical School , Melbourne , Australia
| | - Diana Lewis
- a Department of Gastroenterology and Hepatology , Monash University, Eastern Health Clinical School , Melbourne , Australia
| | - Evan D Newnham
- a Department of Gastroenterology and Hepatology , Monash University, Eastern Health Clinical School , Melbourne , Australia
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28
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Open-Capsule Budesonide for Refractory Celiac Disease. Am J Gastroenterol 2017; 112:959-967. [PMID: 28323276 DOI: 10.1038/ajg.2017.71] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 02/01/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Refractory celiac disease (RCD) is a rare condition often associated with poor prognosis. Various immunosuppressive medications (IMs) have been used with modest success. We describe outcomes in patients treated with open-capsule budesonide (OB), including those for whom IM treatment failed. METHODS We identified RCD patients treated with OB at Mayo Clinic, Rochester, Minnesota from 2003 to 2015. Demographic, serologic, and clinical variables were analyzed. RESULTS We identified 57 patients who received OB for suspected RCD. Based on clonal T-cell receptor gamma gene rearrangement or aberrant phenotype of intraepithelial lymphocytes (IELs), 13 patients (23%) were classified as having RCD-2 and 43 (75%) as RCD-1. In one patient (2%) TCR gene rearrangement status was unknown. Most patients were women (69%), mean (s.d.) age was 60.5 (3.5) years and body mass index was 28.4 (4.5) kg/m2. The majority had diarrhea (72%), with median of 6 bowel movements per day (range, 4-25). IM treatment (azathioprine, systemic corticosteroids, or regular budesonide) had failed in nearly half. Twenty-four patients (42%) had anemia and 12 (21%) had hypoalbuminemia. All had Marsh 3 lesions on biopsy: 3a (19%), 3b (46%), and 3c (35%). After OB therapy, the majority had clinical (92%) and histologic (89%) improvement. Follow-up biopsy in 7 out of 13 patients with RCD-2 (53%) showed an absence of clonal TCR gamma gene rearrangement/aberrant IEL phenotype previously seen. On follow-up, 2 patients (4%) died of enteropathy-associated T-cell lymphoma. CONCLUSIONS Most patients with RCD show clinical and histopathologic improvement with OB therapy, including those with failure of IMs. OB is a promising therapeutic option for management of RCD.
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Abstract
Refractory celiac disease (RCD) affects patients who have failed to heal after 6-12 months of a strict gluten-free diet (GFD) and when other causes of symptoms (including malignancy) have been ruled out. It may also occur in patients who previously had responded to a long-term GFD. RCD may be categorized as RCD1 (normal immunophenotype) and RCD2 (aberrant immunophenotype). RCD1 usually responds to a continued GFD, nutritional support, and therapeutic agents such as corticosteroids. In contrast, clinical response in RCD2 is incomplete and prognosis is often poor. RCD (particularly RCD2) is associated with serious complications, such as ulcerative jejunitis and enteropathy-associated T-cell lymphoma (EATL). Strict clinical and laboratory criteria should be used to diagnose RCD and specialized tests for aberrancy and clonality should be interpreted in the context of their sensitivity and specificity. Adequate nutritional support and anti-inflammatory treatment may even allow patients with RCD2 to attain a clinical remission.
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Affiliation(s)
- Abdul R Rishi
- a Division of Gastroenterology and Hepatology , Mayo Clinic , Rochester , MN , USA
| | - Alberto Rubio-Tapia
- a Division of Gastroenterology and Hepatology , Mayo Clinic , Rochester , MN , USA
| | - Joseph A Murray
- a Division of Gastroenterology and Hepatology , Mayo Clinic , Rochester , MN , USA
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Abstract
Refractory coeliac disease (RCD) is a recognised complication, albeit very rare, of coeliac disease (CD). This condition is described when individuals with CD continue to experience enteropathy and subsequent or ongoing malabsorption despite strict adherence to a diet devoid of gluten for at least 12 months and when all other causes mimicking this condition are excluded. Depending on the T-cell morphology and T-cell receptor (TCR) clonality at the β/γ loci, RCD can be subdivided into type 1 (normal intra-epithelial lymphocyte morphology, polyclonal TCR population) and type 2 (aberrant IELs with clonal TCR). It is important to differentiate between the two types as type 1 has an 80% survival rate and is managed with strict nutritional and pharmacological management. RCD type 2 on the other hand has a 5-year mortality of 50% and can be complicated by ulcerative jejunitis or enteropathy-associated T-cell lymphoma (EATL). Management of RCD type 2 has challenged many experts, and different treatment approaches have been adopted with variable results. Some of these treatments include immunomodulation with azathioprine and steroids, methotrexate, cyclosporine, alemtuzumab (an anti CD-52 monoclonal antibody), and cladribine or fludarabine sometimes with autologous stem cell transplantation. In this article, we summarise the management approach to patients with RCD type 2.
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Affiliation(s)
- Ikram Nasr
- Gastroenterology Department, St Thomas' Hospital, London, UK
| | - Iman Nasr
- Department of Allergy and Immunology, Royal Hospital, Muscat, Oman
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Rubio-Tapia A, Malamut G, Verbeek WH, van Wanrooij RL, Leffler DA, Niveloni SI, Arguelles-Grande C, Lahr BD, Zinsmeister AR, Murray JA, Kelly CP, Bai JC, Green PH, Daum S, Mulder CJ, Cellier C. Creation of a model to predict survival in patients with refractory coeliac disease using a multinational registry. Aliment Pharmacol Ther 2016; 44:704-14. [PMID: 27485029 PMCID: PMC5018234 DOI: 10.1111/apt.13755] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 05/09/2016] [Accepted: 07/14/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND Refractory coeliac disease is a severe complication of coeliac disease with heterogeneous outcome. AIM To create a prognostic model to estimate survival of patients with refractory coeliac disease. METHODS We evaluated predictors of 5-year mortality using Cox proportional hazards regression on subjects from a multinational registry. Bootstrap resampling was used to internally validate the individual factors and overall model performance. The mean of the estimated regression coefficients from 400 bootstrap models was used to derive a risk score for 5-year mortality. RESULTS The multinational cohort was composed of 232 patients diagnosed with refractory coeliac disease across seven centres (range of 11-63 cases per centre). The median age was 53 years and 150 (64%) were women. A total of 51 subjects died during a 5-year follow-up (cumulative 5-year all-cause mortality = 30%). From a multiple variable Cox proportional hazards model, the following variables were significantly associated with 5-year mortality: age at refractory coeliac disease diagnosis (per 20 year increase, hazard ratio = 2.21; 95% confidence interval, CI: 1.38-3.55), abnormal intraepithelial lymphocytes (hazard ratio = 2.85; 95% CI: 1.22-6.62), and albumin (per 0.5 unit increase, hazard ratio = 0.72; 95% CI: 0.61-0.85). A simple weighted three-factor risk score was created to estimate 5-year survival. CONCLUSIONS Using data from a multinational registry and previously reported risk factors, we create a prognostic model to predict 5-year mortality among patients with refractory coeliac disease. This new model may help clinicians to guide treatment and follow-up.
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Affiliation(s)
| | | | | | | | - Daniel A. Leffler
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States
| | | | | | | | | | | | - Ciaran P. Kelly
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States
| | - Julio C. Bai
- Hospital Dr. Carlos Nonorino Udaondo, Buenos Aires, Argentina
| | - Peter H. Green
- Columbia University Medical Center, New York, New York, United States
| | - Severin Daum
- Charite-University Medicine Berlin, Berlin, Germany
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Woodward J. Improving outcomes of refractory celiac disease - current and emerging treatment strategies. Clin Exp Gastroenterol 2016; 9:225-36. [PMID: 27536154 PMCID: PMC4976763 DOI: 10.2147/ceg.s87200] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Intestinal inflammation and symptoms of celiac disease (CD) usually respond well to gluten withdrawal, but rare cases are refractory to diet. Two types of refractory CD are discriminated on the basis of the presence or absence of an atypical population of mucosal lymphocytes that may progress to enteropathy-associated T-cell lymphoma. Challenges remain in the secure diagnosis of both types of refractory disease, and evidence on which to base treatment recommendations is flawed by the small numbers of reported patients and the use of different diagnostic strategies. Recent advances in our understanding of the mechanisms of the condition in conjunction with the development of immunomodulatory agents for managing other inflammatory diseases are helping to shape future approaches to targeted therapy. Progression will depend on collaboration and recruitment to trials. In the meantime, there is evidence to suggest that earlier diagnosis and better follow-up and management of CD may prevent the development of refractoriness.
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Affiliation(s)
- Jeremy Woodward
- Department of Gastroenterology and Clinical Nutrition, Addenbrooke’s Hospital, Cambridge, UK
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Kurada S, Yadav A, Leffler DA. Current and novel therapeutic strategies in celiac disease. Expert Rev Clin Pharmacol 2016; 9:1211-23. [PMID: 27322016 DOI: 10.1080/17512433.2016.1200463] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION A gluten free diet (GFD) is the only available treatment for celiac disease (CD). However many patients fail to respond fully clinically or histologically. Several surveys highlight the psychosocial implications of adherence to a GFD. Hence, efforts are ongoing to develop therapeutic strategies beyond a GFD. AREAS COVERED We conducted a search of PubMed and clinicaltrials.gov to extract articles on CD using keywords including 'celiac disease' and 'refractory celiac disease' (RCD) and focused on articles conducting pathophysiologic and therapeutic research in/ex-vivo models and human trials. We highlight novel therapeutics that manipulate these mechanisms including tight junction regulators, glutenases, gluten sequestrants and immunotherapy using vaccines, nanoparticles that may serve as adjuncts to a GFD or more ambitiously to allow for gluten consumption. We also highlight the role of anti-inflammatories, immunosuppressants and monoclonal antibodies in RCD. Expert commentary: Therapeutics including tight junction regulators, glutenases have the potential to be approved for non-responsive CD or as gluten adjuncts. We expect results of various phase 1/2 trials using AMG 714, BL 7010, IgY antibodies to be published. In the interim, off-label use of 5 amino-salicylates, budesonide, nucleoside analogues and newer biologics developed for other inflammatory diseases will be used in RCD.
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Affiliation(s)
- Satya Kurada
- a Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center , Harvard Medical School , Boston , MA , USA.,b Department of Medicine, Boston Medical Center , Boston University School of Medicine , Boston , MA , USA.,c Celiac Research Program, Harvard Medical School , Boston , MA , USA
| | - Abhijeet Yadav
- a Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center , Harvard Medical School , Boston , MA , USA.,c Celiac Research Program, Harvard Medical School , Boston , MA , USA
| | - Daniel A Leffler
- a Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center , Harvard Medical School , Boston , MA , USA.,c Celiac Research Program, Harvard Medical School , Boston , MA , USA
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Nijeboer P, van Wanrooij R, van Gils T, Wierdsma NJ, Tack GJ, Witte BI, Bontkes HJ, Visser O, Mulder C, Bouma G. Lymphoma development and survival in refractory coeliac disease type II: Histological response as prognostic factor. United European Gastroenterol J 2016; 5:208-217. [PMID: 28344788 DOI: 10.1177/2050640616646529] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 03/26/2016] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Refractory coeliac disease type II (RCDII) frequently transforms into an enteropathy-associated T-cell lymphoma (EATL) and therefore requires intensive treatment. Current evaluated treatment strategies for RCDII include cladribine (2-CdA) and autologous stem cell transplantation (auSCT). OBJECTIVE The purpose of this study was to evaluate long-term survival and define clear prognostic criteria for EATL development comparing two treatment strategies. METHODS A total of 45 patients were retrospectively analysed. All patients received 2-CdA, after which they were either closely monitored (monotherapy, n = 30) or a step-up approach was used including auSCT (step-up therapy, n = 15). RESULTS Ten patients (22%) ultimately developed EATL; nine of these had received monotherapy. Absence of histological remission after monotherapy was associated with EATL development (p = 0.010). Overall, 20 patients (44%) died with a median survival of 84 months. Overall survival (OS) within the monotherapy group was significantly worse in those without histological remission compared to those with complete histological remission(p = 0.030). The monotherapy group who achieved complete histological remission showed comparable EATL occurrence and OS as compared to the step-up therapy group (p = 0.80 and p = 0.14 respectively). CONCLUSION Histological response is an accurate parameter to evaluate the effect of 2-CdA therapy and this parameter should be leading in the decisions whether or not to perform a step-up treatment approach in RCDII.
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Affiliation(s)
- P Nijeboer
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands
| | - Rlj van Wanrooij
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands
| | - T van Gils
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands
| | - N J Wierdsma
- Department of Nutrition and Dietetics, VU University Medical Centre, Amsterdam, The Netherlands
| | - G J Tack
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands
| | - B I Witte
- Department of Epidemiology and Biostatistics, VU University Medical Centre, Amsterdam, The Netherlands
| | - H J Bontkes
- Department of Pathology, VU University Medical Centre, Amsterdam, The Netherlands
| | - O Visser
- Department of Haematology, VU University Medical Centre, Amsterdam, The Netherlands
| | - Cjj Mulder
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands
| | - G Bouma
- Department of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands
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Ciccocioppo R, Gallia A, Avanzini MA, Betti E, Picone C, Vanoli A, Paganini C, Biagi F, Maccario R, Corazza GR. A Refractory Celiac Patient Successfully Treated With Mesenchymal Stem Cell Infusions. Mayo Clin Proc 2016; 91:812-9. [PMID: 27087453 DOI: 10.1016/j.mayocp.2016.03.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Revised: 02/20/2016] [Accepted: 03/01/2016] [Indexed: 02/07/2023]
Abstract
Type II refractory celiac disease (RCD), as defined according to the amount of aberrant intraepithelial lymphocytes, is a condition characterized by severe malabsorption syndrome and poor prognosis, with no effective treatment. Based on the regenerative and immunomodulatory properties of mesenchymal stem cells (MSCs), we investigated the feasibility, safety, and efficacy of serial infusions of autologous bone marrow-derived MSCs in a 51-year-old woman with type II RCD. Mesenchymal stem cells were isolated, expanded, and characterized following standard protocols. Monitoring of the patient's malabsorption indexes, mucosal architecture, and percentage of aberrant intraepithelial lymphocytes was scheduled for the time of enrollment, at each infusion, and after 6 months. Determination of mucosal expression of interleukin (IL)-15 and its receptor was also performed. Expansion of MSCs was feasible, and the patient underwent 4 systemic infusions of 2 × 10(6) MSCs/kg body weight 4 months apart, without adverse effects. During the treatment period, she experienced gradual and durable amelioration of her general condition, with normalization of stool frequency, body mass index, laboratory test results, and mucosal architecture. Remarkably, the expression of IL-15 and its receptor almost completely disappeared. Thus, treatment of RCD with serial MSC infusions seems promising, leading to recovery from the life-threatening condition while blocking the IL-15 pathogenic pathway.
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Affiliation(s)
- Rachele Ciccocioppo
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy.
| | - Alessandra Gallia
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Maria A Avanzini
- Cell Factory and Research Laboratory-Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Elena Betti
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Cristina Picone
- Clinic Cytometry Laboratory-Department of Hematology, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Alessandro Vanoli
- Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Chiara Paganini
- Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Federico Biagi
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Rita Maccario
- Cell Factory and Research Laboratory-Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
| | - Gino R Corazza
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo and Università degli Studi di Pavia, Pavia, Italy
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Recognising and Managing Refractory Coeliac Disease: A Tertiary Centre Experience. Nutrients 2015; 7:9896-907. [PMID: 26633478 PMCID: PMC4690058 DOI: 10.3390/nu7125506] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 11/10/2015] [Accepted: 11/16/2015] [Indexed: 12/19/2022] Open
Abstract
Refractory coeliac disease (RCD) is a rare complication of coeliac disease (CD) and involves malabsorption and villous atrophy despite adherence to a strict gluten-free diet (GFD) for at least 12 months in the absence of another cause. RCD is classified based on the T-cells in the intra-epithelial lymphocyte (IEL) morphology into type 1 with normal IEL and type 2 with aberrant IEL (clonal) by PCR (polymerase chain reaction) for T cell receptors (TCR) at the β/γ loci. RCD type 1 is managed with strict nutritional and pharmacological management. RCD type 2 can be complicated by ulcerative jejunitis or enteropathy associated lymphoma (EATL), the latter having a five-year mortality of 50%. Management options for RCD type 2 and response to treatment differs across centres and there have been debates over the best treatment option. Treatment options that have been used include azathioprine and steroids, methotrexate, cyclosporine, campath (an anti CD-52 monoclonal antibody), and cladribine or fluadribine with or without autologous stem cell transplantation. We present a tertiary centre's experience in the treatment of RCD type 2 where treatment with prednisolone and azathioprine was used, and our results show good response with histological recovery in 56.6% of treated individuals.
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Abstract
A small subset of patients with coeliac disease become refractory to a gluten-free diet with persistent malabsorption and intestinal villous atrophy. The most common cause of this condition is inadvertent gluten exposure, but concomitant diseases leading to villous atrophy should also be considered and excluded. After exclusion of these conditions, patients are referred to as having refractory coeliac disease, of which two categories are recognized based on the absence (type I) or presence (type II) of a clonal expansion of premalignant intraepithelial lymphocyte population with a high potential for transformation into an overt enteropathy-associated T-cell lymphoma. Type I disease usually has a benign course that can be controlled by mild immunosuppressive treatment, but type II can be more severe with cladribine with or without autologous stem cell transplantation effective as treatment. Patients who fail to respond to cladribine therapy, however, still have a high risk of malignant transformation. Insights into the immunophenotype of these cells and the recognition that type II disease is a low-grade, no-mass lymphoma opens avenues for new treatment strategies, including chemotherapeutic and immunomodulating strategies. This Review will provide an overview of refractory coeliac disease, discussing mechanisms, diagnosis and management.
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Fernandes A, Ferreira AM, Ferreira R, Mendes S, Agostinho C, Almeida N, Figueiredo P, Ferreira M, Amaro P, Castro LPE, Sofia C. Refractory Celiac Disease Type II: A Case Report that Demonstrates the Diagnostic and Therapeutic Challenges. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2015; 23:106-112. [PMID: 28868442 PMCID: PMC5580141 DOI: 10.1016/j.jpge.2015.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 08/18/2015] [Indexed: 12/27/2022]
Abstract
Refractory celiac disease is an uncommon but serious complication of celiac disease. We describe a case of a severe refractory celiac disease type II, complicated with ulcerative jejunoileitis, in a 68 years old female, unresponsive to consecutive treatments with budesonide, prednisolone, cladribine and autologous stem cell transplantation. The patient maintained severe malnutrition, advanced osteoporosis, anaemia, vitamin deficiencies and hydro-electrolytic imbalances, necessitating consecutive hospitalizations for total parenteral nutrition. The patient also developed life-threatening complications, namely respiratory and urinary septic shock and also episodes of haemorrhagic shock secondary to ulcerative jejunoileitis. The progression to enteropathy associated T-cell lymphoma was never demonstrated, but the patient died 7 years after the diagnosis due to a septic shock secondary to a nosocomial pneumonia and osteomyelitis related to a spontaneous hip fracture. This case highlights the difficulties in the diagnostic process, therapeutic management and surveillance of this rare condition associated with very poor prognosis.
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Affiliation(s)
- Alexandra Fernandes
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Ana Margarida Ferreira
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Rosa Ferreira
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Sofia Mendes
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Cláudia Agostinho
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Nuno Almeida
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Pedro Figueiredo
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Manuela Ferreira
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Pedro Amaro
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Lígia Prado E Castro
- Pathology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Carlos Sofia
- Gastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
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Abstract
Within the past 20 years the spectrum of complications of coeliac disease (CD) has been considerably extended. Besides the classic complications, autoimmune diseases and osteopenia, numerous forms of CD non-responsive to a gluten-free diet have been recently identified. Among the non-responsive CD, the majority of patients presents as long term responders. However a small subset of CD patients becomes refractory to a gluten-free diet with persistent malabsorption and intestinal villous atrophy. Whereas refractory coeliac disease type I (RCDI) is hardly distinguishable from active CD, the type II (RCDII) has a severe clinical presentation and a very poor prognosis. Enteropathy Associated T cell Lymphoma (EATL) is even more aggressive with a five year survival of 20%. Classic adriamycin-based chemotherapy is poorly efficient in the lymphomatous complications of CD and current therapeutic strategies focus on more intensive regimen with autologous or allogenic stem cell transplantation. Notable pathogenic advances let us to test targeted therapy both in low (RCDII) and high grade lymphomatous (EATL) complications associated with CD.
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Abstract
A small subset of celiac disease (CD) patients becomes refractory to a gluten-free diet with persistent malabsorption and intestinal villous atrophy. This is a rare (probably less than 2% of adult CD patients), but serious disorder, with a high risk of progression to an overt T-cell lymphoma. Diagnosis of this condition defined as refractory CD (RCD) is made after exclusion of other small bowel diseases with villous atrophy. RCD has been subdivided into two subgroups according to the normal (RCDI) or abnormal phenotype of intraepithelial lymphocytes (RCDII). Whereas RCDI is hardly distinguishable from active noncompliant CD, RCDII has a severe clinical presentation and a very poor prognosis. We precisely describe below the different types of RCD and propose diagnostic and therapeutic guidelines for its clinical management.
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Nijeboer P, Malamut G, Bouma G, Cerf-Bensussan N, Koning F, van Bergen J, Cellier C, Mulder CJJ. Therapy in RCDII: Rationale for Combination Strategies? Dig Dis 2015; 33:227-230. [PMID: 25925927 DOI: 10.1159/000381076] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Refractory coeliac disease type II (RCDII) is characterized by a continuous gluten-independent duodenal immune activation with an extremely high risk of malignant transformation. It is therefore considered as an indolent lymphoma. RCDII is characterized by the presence of villous atrophy (Marsh III A-C) in combination with an aberrant intra- epithelial lymphocyte (IEL) population consisting of >20% sCD3-CD7+iCD3+ IELs. The sCD3-CD7+iCD3+ IELs are a heterogeneous lineage-negative cell population, consisting of cells that do or do not express CD127/IL7Rα. Experiments using IEL from non-RCDII patients have indicated that while the CD127- cells are IL-15 responsive, the CD127+ cells are not. Together with the observation that some patients express an aberrant (monoclonal) TCRγδ phenotype, this confirms the heterogeneity of the aberrant IEL population in RCDII and suggests that the aberrant cells are heterogeneous with respect to their response to common γ-chain cytokines. Although cladribine with or without autologous stem cell transplantation is effective in the treatment of signs and symptoms of RCDII and improves survival as compared to symptomatic topical steroid therapy, cladribine failures still bear a high risk of malignant transformation, and the rate of enteropathy-associated T-cell lymphoma (EATL) development in this subgroup is extremely high. It might be hypothesized that the heterogenous nature of aberrant IEL and the high risk of malignant transformation require a treatment strategy which is effective despite this heterogeneity. RCDII should be seen more in the light of a low-grade/no mass lymphoma or pre-EATL. We would suggest an upfront combination therapy approach integrating inhibition of downstream Jak-STAT signalling pathways with conventional therapy (2-CDA) to hopefully effectively treat signs and symptoms of RCDII and accomplish a more effective EATL prevention.
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Ciccocioppo R, Cangemi GC, Roselli EA, Kruzliak P. Are stem cells a potential therapeutic tool in coeliac disease? Cell Mol Life Sci 2015; 72:1317-29. [PMID: 25511197 PMCID: PMC11113911 DOI: 10.1007/s00018-014-1797-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 11/02/2014] [Accepted: 12/01/2014] [Indexed: 02/08/2023]
Abstract
Despite the growing understanding of its pathogenesis, the treatment of coeliac disease is still based on a lifelong gluten-free diet that, although efficacious, is troublesome for affected patients, and a definitive cure is still an unmet need. In this regard, the development of new chemical- and biological-derived agents has often resulted in unsatisfactory effects when tested in vivo, probably because of their ability to target only a single pathway, whilst the immunological cascade responsible for tissue injury is complex and redundant. The advent of cellular therapies, mainly based on the use of stem cells, is an emerging area of interest since it has the advantage of a multi-target strategy. Both haematopoietic and mesenchymal stem cells have been employed in the treatment of refractory patients suffering from autoimmune diseases, with promising results. However, the lack of immunogenicity makes mesenchymal stem cells more suitable than their haematopoietic counterpart, since their transplantation may be performed in the absence of a myeloablative conditioning regimen. In addition, mesenchymal stem cells have been shown to harbour strong modulatory effects on almost all cells involved in immune response, together with a potent regenerative action. It is therefore conceivable that over the next few years their therapeutic use will increase as their biological interactions with injured tissues become clearer.
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Affiliation(s)
- Rachele Ciccocioppo
- Center for the Study and Cure of Coeliac Disease, Clinica Medica I, IRCCS San Matteo Hospital Foundation, University of Pavia, Piazzale Golgi, 19, 27100 Pavia, Italy
| | - Giuseppina Cristina Cangemi
- Center for the Study and Cure of Coeliac Disease, Clinica Medica I, IRCCS San Matteo Hospital Foundation, University of Pavia, Piazzale Golgi, 19, 27100 Pavia, Italy
| | - Emanuela Anna Roselli
- Center for the Study and Cure of Coeliac Disease, Clinica Medica I, IRCCS San Matteo Hospital Foundation, University of Pavia, Piazzale Golgi, 19, 27100 Pavia, Italy
| | - Peter Kruzliak
- International Clinical Research Center, St. Anne’s University Hospital and Masaryk University, Pekarska 53, 656 91 Brno, Czech Republic
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Wali GN, Tyrrell HEJ, Collins GP, Eagleton HJ. A rare but potentially fatal cause of diarrhoea and weight loss: enteropathy-associated T-cell lymphoma. BMJ Case Rep 2015; 2015:bcr-2014-204125. [PMID: 25568262 DOI: 10.1136/bcr-2014-204125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Enteropathy-associated T-cell lymphoma (EATL) is a rare but potentially fatal cause of diarrhoea and weight loss. EATL commonly presents with abdominal pain, diarrhoea and weight loss, but can also present with complications such as bowel obstruction and perforation. It is a tumour of intraepithelial lymphocytes that occurs in a relatively young population. It is the most common neoplastic complication of coeliac disease, but can occur with no prior diagnosis of coeliac disease. This case demonstrates the difficulties that can be faced in diagnosing this disorder, particularly when there is no preceding history of coeliac disease. Early diagnosis is of utmost importance in order to start treatment before the effects of malnutrition increase the risk of complications from chemotherapy. Hence awareness of the condition among general medical physicians, to whom it will often present first, is essential. However, even with prompt diagnosis, outcomes for this condition remain poor.
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Affiliation(s)
- Gorav Neel Wali
- Department of Haematology, Stoke Mandeville Hospital, Aylesbury, UK
| | | | | | - Helen J Eagleton
- Department of Haematology, Stoke Mandeville Hospital, Aylesbury, UK
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Al-toma A, Nijeboer P, Bouma G, Visser O, Mulder CJJ. Hematopoietic stem cell transplantation for non-malignant gastrointestinal diseases. World J Gastroenterol 2014; 20:17368-17375. [PMID: 25516648 PMCID: PMC4265595 DOI: 10.3748/wjg.v20.i46.17368] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 04/30/2014] [Accepted: 09/30/2014] [Indexed: 02/06/2023] Open
Abstract
Both, autologous and allogeneic hematopoietic stem cell transplantation (HSCT) can be used to cure or ameliorate a variety of malignant and non-malignant diseases. The rationale behind this strategy is based on the concept of immunoablation using high-dose chemotherapy, with subsequent regeneration of naive T-lymphocytes derived from reinfused hematopoietic progenitor cells. In addition, the use of HSCT allows for the administration of high-dose chemotherapy (whether or not combined with immunomodulating agents such as antithymocyte globulin) resulting in a prompt remission in therapy-refractory patients. This review gives an update of the major areas of successful uses of HSCT in non-malignant gastrointestinal disorders. A Medline search has been conducted and all relevant published data were analyzed. HSCT has been proved successful in treating refractory Crohn’s disease (CD). Patients with refractory celiac disease type II and a high risk of developing enteropathy associated T-cell lymphoma have shown promising improvement. Data concerning HSCT and mesenchymal SCT in end-stage chronic liver diseases are encouraging. In refractory autoimmune gastrointestinal diseases high-dose chemotherapy followed by HSCT seems feasible and safe and might result in long-term improvement of disease activity. Mesenchymal SCT for a selected group of CD is promising and may represent a significant therapeutic alternative in treating fistulas in CD.
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45
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Piscaglia AC. Intestinal stem cells and celiac disease. World J Stem Cells 2014; 6:213-229. [PMID: 24772248 PMCID: PMC3999779 DOI: 10.4252/wjsc.v6.i2.213] [Citation(s) in RCA: 8] [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: 10/30/2013] [Revised: 02/07/2014] [Accepted: 03/12/2014] [Indexed: 02/06/2023] Open
Abstract
Stem cells (SCs) are the key to tissue genesis and regeneration. Given their central role in homeostasis, dysfunctions of the SC compartment play a pivotal role in the development of cancers, degenerative disorders, chronic inflammatory pathologies and organ failure. The gastrointestinal tract is constantly exposed to harsh mechanical and chemical conditions and most of the epithelial cells are replaced every 3 to 5 d. According to the so-called Unitarian hypothesis, this renewal is driven by a common intestinal stem cell (ISC) residing within the crypt base at the origin of the crypt-to-villus hierarchical migratory pattern. Celiac disease (CD) can be defined as a chronic immune-mediated disease that is triggered and maintained by dietary proteins (gluten) in genetically predisposed individuals. Many advances have been achieved over the last years in understanding of the pathogenic interactions among genetic, immunological and environmental factors in CD, with a particular emphasis on intestinal barrier and gut microbiota. Conversely, little is known about ISC modulation and deregulation in active celiac disease and upon a gluten-free diet. Nonetheless, bone marrow-derived SC transplantation has become an option for celiac patients with complicated or refractory disease. This manuscript summarizes the “state of the art” regarding CD and ISCs, their niche and potential role in the development and treatment of the disease.
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46
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Abstract
PURPOSE OF REVIEW Concept of refractory coeliac disease (RCD) emerged in the past decade and refers to persistence of malnutrition and intestinal villous atrophy for more than 1 year strict gluten-free diet in coeliac patients. Diagnosis of this condition remains difficult and conditions treatment and follow-up. RECENT FINDINGS RCD has been subdivided into two subgroups according to the normal [type I RCD (RCDI)] or abnormal phenotype of intraepithelial lymphocytes [type II RCD (RCDII)]. RCDII is considered as a low-grade intraepithelial lymphoma and has a very poor prognosis, leading to intractable ulcerative jejunitis, gastrointestinal and extra-intestinal dissemination of the abnormal intraepithelial lymphocytes, and to their frequent transformation into a high-grade invasive lymphoma. SUMMARY Herein, we review here the distinctive diagnostic features of RCDI and RCDII, the risk of developing overt lymphoma and different therapeutic approaches.
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47
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Abstract
A small subset of celiac disease (CD) patients becomes refractory to a gluten-free diet with persistent malabsorption and intestinal villous atrophy. Diagnosis of this condition defined as refractory celiac disease (RCD) is made after exclusion of other small bowel diseases with villous atrophy. RCD has been subdivided into two subgroups according to the normal or abnormal phenotype of intraepithelial lymphocytes. Whereas normal RCD is hardly distinguishable from active CD, abnormal RCD has a severe clinical presentation and a very poor prognosis. We precisely describe below the different types of RCD and propose diagnostic and therapeutic guidelines for its clinical management.
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Affiliation(s)
- Georgia Malamut
- Université Paris Descartes-Sorbonne Paris Centre, Paris, France
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48
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Verbeek WHM, Schreurs MWJ, Visser OJ, von Blomberg BME, Al-Toma A, Mulder CJJ. Novel approaches in the management of refractory celiac disease. Expert Rev Clin Immunol 2014; 4:205-19. [PMID: 20477051 DOI: 10.1586/1744666x.4.2.205] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Wieke H M Verbeek
- VU University Medical Center, Department of Gastroenterology and Hepatology, PO Box 7057, 1007 MB, Amsterdam, The Netherlands.
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Karlin L, Coiffier B. The changing landscape of peripheral T-cell lymphoma in the era of novel therapies. Semin Hematol 2013; 51:25-34. [PMID: 24468313 DOI: 10.1053/j.seminhematol.2013.11.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Peripheral T-cell lymphomas (PTCLs) are the most common sub-entity of mature T-cell lymphomas, and apart from particular presentations, share a poor prognosis with frequent short-term, agressive, and chemorefractory relapses. Because of the rarity and also the heterogeneity of the disease, we lack randomized clinical trials. However, to date, neither intensification of frontline chemotherapy or autologous transplant has led to any improvement of survival, and the standard CHOP (cyclophosphamide, doxorubicine, vincristine, and prednisone) regimen remains the most employed as induction therapy. In the past few years, new chemotherapeutic agents, with the capability to encompass the resistance to conventional chemotherapy, such as pralatrexate or bendamustine, have been evaluated. Furthermore, identification of cell surface molecular markers (CD52, CD30, CCR4) has led to the development of new monoclonal antibodies. Similarly, the better comprehension of physiopathological mechanisms and detection of deregulated intracellular pathways encouraged the use of novel therapies such as histone deacetylase inhibitors or immunomodulatory drugs. Some of these compounds have been approved for relapse, and are currently evaluated upfront in ongoing clinical trials. Despite these efforts, the global prognosis still remains much inferior to those of B-cell lymphomas, highlighting the necessity of multicenter clinical trials.
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Affiliation(s)
- Lionel Karlin
- Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Hematology Department, Pierre-Benite, France
| | - Bertrand Coiffier
- Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Hematology Department, Pierre-Benite, France.
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50
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Immunohistochemical and T-cell receptor gene rearrangement analyses as predictors of morbidity and mortality in refractory celiac disease. J Clin Gastroenterol 2013; 47:593-601. [PMID: 23470642 DOI: 10.1097/mcg.0b013e31828a3c44] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Classification of refractory celiac disease (RCD) is based on the presence or absence of monoclonal expansions of intraepithelial lymphocytes (IELs) with an aberrant immunophenotype. GOALS To investigate the contribution of IEL parameters toward mortality and morbidity in RCD. STUDY IEL phenotype by immunohistochemistry and T-cell receptor (TCR) gene rearrangement by polymerase chain reaction were assessed in 73 RCD patients (type I=67, type II=6). Detection of a monoclonal TCR gene rearrangement and presence of <50% CD3 CD8 IELs were considered abnormal. Time to worsening of clinical symptoms and predictors of worsening were calculated by Kaplan-Meier and Cox proportional hazard analyses. RESULTS Fewer than 50% CD3 CD8 IELs were detected in 30 patients and monoclonal TCR rearrangements in 6. Three patients died and 40 suffered clinical worsening despite treatment. Estimated 5-year survival rates decreased from 100% in patients with >50% CD3 CD8 IELs and polyclonal TCR to 88% and 50% in patients with <50% CD3 CD8 IELs and monoclonal TCR, respectively. Clinical worsening was more frequent (100%) among patients harboring a monoclonal TCR gene rearrangement with <50% CD3 CD8 IELs. These patients also showed shorter median time to clinical worsening (11 mo) when compared to patients with <50% CD3 CD8 IELs alone (21 mo), polyclonal TCR (38 mo), or >50% CD3 CD8 IELs alone (66 mo). After adjusting for age and gender, only the presence of <50% CD3 CD8 IELs was associated with increased risk for clinical worsening despite negative celiac serologies (hazard ratio=4.879; 95% confidence interval, 1.785-13.336; P=0.002). CONCLUSIONS Presence of <50% CD3 CD8 IELs is a risk factor for clinical worsening in RCD and combined with a monoclonal TCR gene rearrangement result is associated with increased mortality. IEL phenotype and TCR gene rearrangement analyses provide differential information regarding morbidity and mortality in RCD.
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