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Nassar M, Ghernautan V, Nso N, Nyabera A, Castillo FC, Tu W, Medina L, Ciobanu C, Alfishawy M, Rizzo V, Eskaros S, Mahdi M, Khalifa M, El-Kassas M. Gastrointestinal involvement in systemic sclerosis: An updated review. Medicine (Baltimore) 2022; 101:e31780. [PMID: 36397401 PMCID: PMC9666124 DOI: 10.1097/md.0000000000031780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The gastrointestinal tract (GI) is the second most affected organ system in individuals suffering from systemic/localized scleroderma (SSc) or localized scleroderma. SSc can affect any part of the GI, between the oral cavity and anorectum. The annual incidence of SSc in the United States is estimated to be 19.3 cases per million adults, with the highest incidence reported in people aged 44 to 55. Females are 5 times more likely than males to suffer from SSc. Morbidity and mortality rates associated with SSc are predominantly elevated among patients with GI manifestations. Esophageal and intestinal manifestations impact 90% and 40% to 70% of patients with systemic scleroderma, respectively. SSc patients are known to suffer from small bowel hypomotility and small intestinal bacterial overgrowth, which cause malabsorption and malnutrition, ultimately contributing to the 50% mortality rate. Fecal incontinence is a common symptom of SSc that can lead to depression. SSc patients may suffer from gastrointestinal complications that can negatively impact their quality of life on a daily basis. Multidisciplinary approaches are necessary for systematically managing gastrointestinal complications associated with SSc. A prospective study should focus on developing targeted therapies to improve recovery patterns and prognosis in cases of SSc. This article summarizes the epidemiology, commonly reported clinical manifestations, complications, and available treatments for treating GI pathology in SSc patients.
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Affiliation(s)
- Mahmoud Nassar
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Victoria Ghernautan
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Nso Nso
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Akwe Nyabera
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Francisco Cuevas Castillo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Wan Tu
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Luis Medina
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | | | - Mostafa Alfishawy
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Vincent Rizzo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Saphwat Eskaros
- Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Mamdouh Mahdi
- Internal Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Mohamed Khalifa
- Hospital Management Department, Helwan University, Cairo, Egypt
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
- * Correspondence: Mohamed El-Kassas, Endemic Medicine Department, Faculty of Medicine, Helwan University, Ain Helwan 11795 Cairo, Egypt (e-mail: )
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Abstract
Esophageal motility disorders are prevalent in 90% of patients with systemic sclerosis [scleroderma (SSc)], with an increased mortality rate in patients with severe esophageal involvement. Esophageal smooth muscle damage caused by ischemia, nerve damage, and inflammatory factors may be responsible for discomfort and various complications in these patients. The clinical manifestations are diverse. Most hospitals still use traditional esophageal manometry and 24-h pH monitoring to diagnose esophageal function in patients with SSc. The aim of this review article is to provide an overview of SSc-related esophageal motility disorders and related research progress, including the pathogenesis and clinical features of these disorders and the progress made in endoscopic diagnosis. We also discuss the possible pathogenesis and potential therapeutic targets.
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Affiliation(s)
- Bo Li
- Department of Gastroenterology, Tongji Hospital, Shanghai, China
- Department of Rheumatology and Immunology, Tongji Hospital, Shanghai, China
| | - Junqing Yan
- Department of Surgery, Tongji Hospital, Shanghai, China
| | - Jincheng Pu
- Department of Rheumatology and Immunology, Tongji Hospital, Shanghai, China
| | - Jianping Tang
- Department of Rheumatology and Immunology, Tongji Hospital, Shanghai, China
| | - Shuchang Xu
- Department of Gastroenterology, Tongji Hospital, Shanghai, China
| | - Xuan Wang
- Department of Rheumatology and Immunology, Tongji Hospital, Shanghai, China
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Mandile R, Maglio M, Pellino N, Russo M, Miele E, Spagnuolo MI, Troncone R, Auricchio R. Seronegative Villous Atrophy in Children: Clinical and Immunohistochemical Features. J Pediatr Gastroenterol Nutr 2021; 72:282-7. [PMID: 32833891 DOI: 10.1097/MPG.0000000000002917] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Villous atrophy (VA) is not pathognomonic of celiac disease (CD). We aimed at reporting distribution, clinical, and immunohistochemical features of seronegative VA (SNVA) in a pediatric population. METHODS We retrospectively collected data from patients who underwent intestinal biopsies between 2010 and 2017 and showed VA without serum CD-associated autoantibodies. Marsh-Oberhuber grading was used. Density of intraepithelial lymphocytes (IELs) expressing CD3 or TCRγδ+ receptor and of lamina propria CD25+ cells was assessed by immunohistochemistry. Intestinal deposits of anti-tissue tranglutaminase2 (anti-TG2) were also investigated by double immunofluorescence. RESULTS Over a 7-year period, 64 out of 1282 patients with VA had negative serum CD serology. Diagnoses were: inflammatory bowel diseases (IBD) (21/64), Gastro-Esophageal Reflux Disease (GERD) (12/64), food allergy (8/64), infections (7/64, of which 3 HIV infections), immune deficiency (3/64), short bowel syndrome (3/64), congenital diarrhea (2/64), other/inconclusive diagnosis (8/64). Forty-four, 15, and 5 showed Marsh 3a, 3b, and 3c lesion, respectively. The latter category included 2 patients with Crohn disease, 2 with immunodeficiencies, 1 with lymphohistiocytosis. In 41/46 (89%) patients, mononuclear CD25+ cells were above the cut-off, indicating mucosal inflammation but only 18/46 (39%) had IELs and TCRγδ + IELs above limits of normality. In 10 of 46 (22%) patients, a positive immunofluorescence indicated the presence of anti-TG2 mucosal antibodies. CONCLUSIONS SNVA is not rare representing up to 5% of the cases of VA. Most patients have a Marsh 3a lesion. Immunohistochemical analysis may be helpful in excluding CD, whereas the finding of mucosal anti-TG2, particularly with a weak staining, shows no absolute specificity for CD.
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