Celiac sprue

Consumption of gluten triggers an autoimmune disease known as celiac disease (CD). This is also referred to as nontropical sprue, celiac sprue, or gluten-sensitive enteropathy. Gluten is a protein present in wheat, barley, rye, and other grains. It is due to gluten that the dough becomes elastic and provides bread its chewy texture. The aim of this study is to assess the awareness and knowledge of CD among dental students. This survey is totally based on CD and its awareness among dental students. A survey was conducted among 100 students who are volunteers underneath...

Several chronic digestive conditions are physiologically based on food intolerance, including celiac disease, nonceliac gluten sensitivity, and eosinophilic esophagitis. Patients are expected to follow medically prescribed diets to eliminate identified food triggers to control symptoms. However, the psychological impacts of these dietary approaches are largely unaddressed in clinical practice. Hypervigilance and anxiety regarding food and symptoms, and disordered eating, may emerge and negatively affect outcomes...

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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...

Celiac disease (CD) is an immunoallergic enteropathy affecting genetically susceptible individuals upon dietary exposure to gluten. In current clinical practice, the diagnosis of CD is based on a combination of clinical, serologic, and histologic factors with the possible exception of pediatric patients. Histopathologic evaluation of small intestinal tissue plays a critical role in the disease diagnosis and management, despite many practical challenges. Recently published best practice guidelines help to standardize biopsy sample procurement, tissue preparation, histology interpretation, and reporting, to optimize patient care...

The current literature has shown equivocal results regarding the association of Olmesartan and other angiotensin receptor blockers (ARBs) use and the presence of Celiac sprue-like enteropathy (CSLE). Various factors affecting the association are- patient population under study, geographic area, and duration of use of medication. Various case reports/case series and observational studies have shown the mixed results regarding an association. We have tried to answer a question what exists in the literature regarding the angiotensin receptor blockers related sprue like enteropathy...

Among the causes of malabsorption, tropical sprue is one of the leading cause.Several reports indicating that celiac disease, now being recognised more frequently. MATERIAL: 94 patients, aged more than 12 years, presenting with Chronic diarrhoea and malabsorption syndrome were analyzed by clinical presentation, endoscopic and histopathological examination.The spectrum of disease in these patients and features differentiating celiac disease and tropical sprue are reported here. OBSERVATION: Most common cause was Celiac Disease (65%), followed by Tropical Sprue (21%), common variable immunodeficiency (2%), lymphangiectasia (1%), idiopathic (3%)...

Vitamin B12 is assimilated and transported by complex mechanisms that involve three transport proteins, intrinsic factor (IF), haptocorrin (HC) and transcobalamin (TC) and their respective membrane receptors. Vitamin deficiency is mainly due to inadequate dietary intake in vegans, and B12 malabsorption is related to digestive diseases. This review explores the physiology of vitamin B12 absorption and the mechanisms and diseases that produce malabsorption. In the stomach, B12 is released from food carrier proteins and binds to HC...

Celiac disease, an autoimmune condition causing gluten intolerance and disrupted absorption of nutrients, predisposes to osteoporosis. The release of pro-inflammatory cytokines, calcium malabsorption, and the activation of osteoclasts represent the main mechanisms responsible for bone derangement. This is evidenced by the low T-score on dual-energy x-ray absorptiometry (DXA) scans in these patients. However, these changes are reversible with the early initiation of a gluten-free diet. Hence, it is important for physicians to consider screening for celiac disease panel in patients presenting with osteoporotic features with no clear etiology...

Coeliac disease is the most well-known cause of villous atrophy in duodenal biopsies. Other well recognised causes of villous atrophy include infection with Giardia duodenalis and HIV, peptic duodenitis, drug-induced enteropathy, common variable immunodeficiency, Crohn's disease, Whipple's disease, small intestinal bacterial overgrowth, eosinophilic gastroenteritis, tropical or collagenous sprue and autoimmune enteropathy. While mucosal adaptation due to malnutrition, leading to villous atrophy, has been reported in paediatric populations in Africa and South America, in hibernating animals and animal models of experimental starvation, there is very little literature on adult human subjects...

Olmesartan, an angiotensin II receptor blocker indicated in the treatment of hypertension, has been associ-ated with a seronegative sprue-like enteropathy that should be considered in the differential diagnosis of patients with unexplained chronic diarrhoea. It typically presents with severe chronic diarrhoea, considerable weight loss, and villous atrophy on biopsy and may be difficult to recognize because of its clinical and histological similarities to other clinical entities. Practically, discontinuation of the drug leads to dramatic recovery of the symptoms...

BACKGROUND & AIMS: Dietary modification is common in patients with digestive diseases to improve symptoms; however, food avoidance can become problematic. Avoidant Restrictive Food Intake Disorder (ARFID) is characterized as failure to meet one's nutritional needs owing to sensory hypersensitivity, lack of interest in eating, or fear of aversive consequences from eating, and is associated with negative medical and psychosocial outcomes. This study characterizes ARFID behaviors in adults with achalasia, celiac sprue, eosinophilic esophagitis, and inflammatory bowel disease...

BACKGROUND: the rare occurrence of collagenous gastritis (CG) makes its epidemiology difficult to investigate. We designed a study to determine the demographic and clinical characteristics as well as the associations of CG with other upper gastrointestinal diseases in a large national clinicopathological database. METHODS: from the IDEA database we extracted all patients with histopathologically documented CG and, in a case-control study, we compared 168 subjects with and 1,286,165 subjects without CG using odds ratios (OR) with their 95% confidence intervals (CI)...

Crohn disease (CD) not uncommonly involves the upper gastrointestinal tract, usually gastric antrum and proximal duodenum. The most consistent histopathologic manifestations of CD in duodenal biopsies are mucosal erosion, focal active inflammation, and granulomas. Since CD is a transmural inflammation and since duodenal biopsy may include submucosal Brunner glands, we aimed to find if CD has any specific histopathologic manifestations in Brunner gland lobules and their ducts compared to other duodenal inflammatory lesions...

OBJECTIVES: Celiac disease (CD) is commonly found in women. Given the sex differences in diagnosed patients, we hypothesized sex differences in physicians obtaining biopsies for CD may exist. MATERIALS AND METHODS: We retrospectively reviewed duodenal biopsies for suspected CD excluding pre-existing CD patients. Appropriate biopsy practice was defined as ≥5 specimens per ACG guidelines. RESULTS: We included 125 patients (females, 92). There were 85 properly (68%) biopsied...

Celiac disease is considerably frequent in our media. Gluten-free diet shows clinical, serological and endoscopic improvement in most patients shortly after its start. A few patients may present or develop a "complicated celiac disease", an entity that includes refractory sprue, ulcerative jejunitis and intestinal lymphoma, which carry unfavorable prognoses, requiring more radical treatments. We present here the case of a 77-year-old male patient evaluated in our center, who was admitted for study of acute gastrointestinal bleeding...

BACKGROUND: Lymphocytic esophagitis is a rare esophageal condition. Our knowledge of potential risk factors and treatment outcomes of lymphocytic esophagitis is limited. AIM: To investigate potential risk factors associated with the development of lymphocytic esophagitis and compare clinical characteristics and treatment outcomes of patients diagnosed with lymphocytic esophagitis to patients diagnosed with eosinophilic esophagitis. METHODS: This is a multicenter retrospective study...

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Celiac disease is a multi-factorial chronic inflammatory intestinal disease, characterized by malabsorption resulting from mucosal injury after ingestion of wheat gluten or related rye and barley proteins. Inappropriate T-cell-mediated immune response against ingested gluten in genetically predisposed people, leads to characteristic histological lesions, as villous atrophy and intraepithelial lymphocytosis. Nevertheless, celiac disease is a comprehensive diagnosis with clinical, serological and genetic characteristics integrated with histological features...

Small bowel lymphomas are rare and constitute approximately 1% of the malignant gastrointestinal tumors. However, the risk of malignant disease in adult celiac disease is about 8-10%, and non-Hodgkin lymphoma is the most common. In the literature, cases with celiac disease and small bowel lymphoma have been reported, but the emphasis on emergency surgery is extremely rare. We herein present a case of primary small intestinal lymphoma diagnosed after surgery in a 55-year-old male patient who presented to our emergency department with findings of gastrointestinal perforation and had a history of celiac disease and dermatitis herpetiformis...