ABSTRACT
AIM: To elucidate the role of intestinal carbohydrases (glucoamylase, maltase, sucrose, and lactase) in the etiology and pathogenesis of functional bowel diseases (FBD). SUBJECTS AND METHODS: 74 patients (36 men and 38 women) aged 18 to 50 years with FBD were examined. According to Rome IV criteria (2016), there was diarrhea-predominant irritable bowel syndrome (IBS) in 21 patients, functional diarrhea (FD) in 33, constipation-predominant IBS in 6, functional constipation (FC) in 4, and mixed IBS in 10. The activity of carbohydrases in the small intestine mucosa (SIM) was investigated by the Dahlquist method modified by Trinder in the duodenal biopsy specimens obtained during esophagogastroduodenoscopy. RESULTS: Lactase deficiency was identified in 87.8% of the patients; maltase deficiency in 48.6%; sucrose deficiency in 51.3%; and glucoamylase deficiency in 85.1%. The activity of all the investigated enzymes was reduced in 23 (31.1%) patients with FBD; deficiency of 1-3 carbohydrases was found in 47 (63.5%). Normal enzymatic activity was established in 4 (5.4%) patients. CONCLUSION: In the majority of patients with FBD, the intestinal symptoms are caused by the decreased activity of SIM carbohydrases. Therefore, disaccharidase deficiency associated with an established damaging agent (nonsteroidal anti-inflammatory drugs, antibiotics, acute intestinal infections, etc.) should be considered to be a more precise diagnosis.
Subject(s)
Disaccharidases , Irritable Bowel Syndrome , Malabsorption Syndromes , Adolescent , Adult , Constipation , Diarrhea , Disaccharidases/deficiency , Female , Humans , Irritable Bowel Syndrome/complications , Irritable Bowel Syndrome/enzymology , Malabsorption Syndromes/enzymology , Male , Middle Aged , Young AdultABSTRACT
AIM: To evaluate the efficacy and safety of adalimumab (ADA) in patients with Crohn's disease (CD) treated at the Department of Inflammatory Bowel Diseases, Moscow Clinical Research and Practical Center, and to determine the predictors of a therapy response. SUBJECTS AND METHODS: All the patients with CD treated with ADA were followed up for at least 6 months or until the drug was discontinued. Therapeutic effectiveness was evaluated at 4 weeks and 6 months after the initiation of treatment and at the end of a follow-up. Complete intestinal mucosal healing was assessed at 3 and 12 months following treatment initiation. Univariate and multivariate analyses were used to determine the predictors of treatment response. RESULTS: A clinical analysis covered 70 patients (57.1% male); the follow-up period averaged 112 weeks. Perianal fistulas were at baseline established in 22 (31.4%) patients with CD. 12 (17.4%) patients had been previously treated with infliximab (INF), 7 of them discontinued the drug for secondary loss of response and 5 for adverse reactions. 68 (97.1%) patients responded to an induction course of ADA. At 4 weeks, 6 months, and at the end of the follow-up, clinical remission occurred in 66.7, 80.4 and 67.4 % of patients with luminal CD and in 45.4, 36.5, and 36.4% of those with perianal CD, respectively. At 3 and 12 months and at the end of the follow-up, there was complete healing of the intestinal mucosa in 23.5, and 41.2 and 29.5% of cases, respectively. Six (8.8%) patients responding to the induction course needed to be optimized with ADA to 40 mg weekly. The time interval between treatment initiation and dose optimization averaged 30 weeks (range 12-120 months). There were 15 (21,4%) adverse events that were responsible for ADA discontinuation in 3 (4,2%) patients. CONCLUSION: The findings demonstrate the efficacy and safety of ADA used in clinical practice.
Subject(s)
Adalimumab/pharmacology , Anti-Inflammatory Agents/pharmacology , Crohn Disease/drug therapy , Outcome Assessment, Health Care , Adalimumab/administration & dosage , Adalimumab/adverse effects , Adult , Anti-Inflammatory Agents/administration & dosage , Anti-Inflammatory Agents/adverse effects , Female , Follow-Up Studies , Humans , Male , Middle AgedABSTRACT
AIM: To determine celiac disease detection rate in patients with digestive disease. SUBJECTS AND METHODS: A total of 318 gastroenterological patients admitted to be treated at the Central Research Institute of Gastroenterology in September to October 2012 were examined. The patients' age was 18 to 74 years (mean 51.5±16.4 years). Immunoglobulin A (IgA) and immunoglobulin G (IgG) anti-gliadin antibodies (AGA), IgA anti-tissue transglutaminase (anti-tTG) antibodies and IgG anti-tTG antibodies were determined. When the antibodies were elevated, esophagogastroduodenoscopy with duodenal biopsy was performed. RESULTS: Forty-one of the 318 patients were found to have higher AGA (12.9%); out of them IgA AGA were in 17 (5.35%) patients and IgG AGA were also in 17 (5.35%). Elevated levels of both antibodies (IgA AGA and IgG AGA) were seen in 7 (2.2%) patients. Overall, the detection rate of increased AGA levels was 12.9%. The antibodies were more commonly higher in patients with liver diseases (21.8%) and in those with inflammatory bowel diseases (21.6%). Both IgA anti-tTG, IgG anti-tTG and IgA AGA, IgG AGA were detected in 6 (1.9%) of the 318 patients. The diagnosis of celiac disease was verified by duodenal histological examination in 3 (0.94%) of the 318 patients. CONCLUSION: The celiac disease detection rate in gastroenterological patients was 0.94%.
Subject(s)
Celiac Disease , Duodenum/pathology , Gastrointestinal Diseases , Adult , Aged , Autoantibodies/blood , Biopsy , Celiac Disease/diagnosis , Celiac Disease/epidemiology , Celiac Disease/immunology , Comorbidity , Endoscopy, Digestive System/methods , Female , GTP-Binding Proteins/immunology , Gastrointestinal Diseases/blood , Gastrointestinal Diseases/diagnosis , Gastrointestinal Diseases/epidemiology , Gliadin/immunology , Humans , Immunoglobulin A/blood , Immunoglobulin G/blood , Male , Middle Aged , Protein Glutamine gamma Glutamyltransferase 2 , Risk Factors , Russia/epidemiology , Transglutaminases/immunologyABSTRACT
The article describes the diffuse esophageal spasm which is not amenable to conservative treatment.
Subject(s)
Esophageal Spasm, Diffuse/diagnosis , Esophageal Spasm, Diffuse/parasitology , Esophageal Spasm, Diffuse/therapy , Adult , HumansABSTRACT
Barrett's esophagus is known to be a premalignant condition being one of the most dangerous complications of gastroesophageal reflux disease. Well-timed revealing of intestinal metaplasia and dysplasia gives the opportunity of adequate treatment and as a result prophylaxis of esophageal adenocarcinoma. The endoscopic method is leading in diagnostics of Barrett's esophagus. This article presents the comparative analyses of chromoendoscopy, narrow-band imaging and confocal laser endomicroscopy in diagnosis of the type of metaplasia in Barrett's esophagus.
Subject(s)
Barrett Esophagus/pathology , Endosonography/methods , Esophagoscopy/methods , Microscopy, Confocal/methods , Adolescent , Adult , Aged , Aged, 80 and over , Barrett Esophagus/diagnostic imaging , Female , Fluorescent Dyes , Humans , Male , Metaplasia , Middle Aged , Mucous Membrane/diagnostic imaging , Mucous Membrane/pathology , Sensitivity and Specificity , Severity of Illness Index , Young AdultABSTRACT
The clinical case of hemorrhagic syndrome associated with alterations of gastrointestinal tract small vessels in the patient with connective tissue dysplasia, magnesium deficiency and with pathological addiction to alcohol is represented in this article.
Subject(s)
Angiodysplasia/diagnosis , Connective Tissue Diseases/diagnosis , Gastrointestinal Hemorrhage/diagnosis , Adult , Angiodysplasia/blood , Angiodysplasia/etiology , Capillary Permeability , Connective Tissue Diseases/blood , Connective Tissue Diseases/complications , Gastrointestinal Hemorrhage/blood , Gastrointestinal Hemorrhage/etiology , Gastrointestinal Tract/blood supply , Humans , Magnesium/blood , MaleABSTRACT
In this article the differential diagnostic line of blood hypereosinophilia is analyzed and the complicated clinical case of severe eosinophilic esophagogastroenteritis with recurrent oedema associated with protein loss is represented.
Subject(s)
Esophagitis/diagnosis , Gastroenteritis/diagnosis , Hypereosinophilic Syndrome/diagnosis , Adult , Diagnosis, Differential , Edema/pathology , Esophagitis/pathology , Female , Gastroenteritis/pathology , Humans , Hypereosinophilic Syndrome/etiology , Hypersensitivity/complications , Hypoproteinemia/etiology , Hypoproteinemia/pathologyABSTRACT
Barrett's esophagus (BE) is known as a precursor of esophageal carcinoma, which can be defined by the presence of specialized columnar epithelium with goblet cells. Histological evaluation of biopsy specimens is time-consuming. Moreover specialized columnar epithelium is often present in a mosaic insertion within columnar-lined lower esophagus and can be missed by random biopsies. Probe-based confocal laser endomicroscopy (pCLE) allows in vivo visualization of mucosal structure and rapid diagnosis during conventional endoscopy.
