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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Based on a study of the intraesophageal and intragastric proteolytic activity, the incidence and intensity of gastroesophageal reflux were defined. A total of 96 children aged 6 to 14 years suffering from chronic gastroduodenitis were examined. It has been shown that gastroesophageal reflux may occur in half of the patients, being pronounced in 32% of the children. The intensity of gastroesophageal reflux is in a good agreement with the intragastric proteolytic activity.
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PMID:[Incidence and intensity of gastroesophageal reflux in children with chronic gastroduodenitis]. 281 26

Non-ulcer dyspepsia, also termed "nervous dyspepsia," is a heterogeneous syndrome: ulcerlike symptoms can occur with the irritable bowel syndrome, gastroesophageal reflux, and other disorders. In addition, there is a significant subgroup of non-ulcer dyspepsia sufferers who have no disorder associated with, and no known cause for, their dyspepsia, and the dyspepsia in this subgroup is given the provisional name of "essential dyspepsia." The aim of this study was to assess if psychological factors are associated with patients who present with essential dyspepsia. Psychometric testing was carried out on 76 essential dyspepsia patients (including 18 patients with gastroduodenitis), 76 randomly selected dyspepsia-free community controls (matched for age, sex, and social class), and 66 duodenal ulcer controls. Essential dyspepsia patients were retested a mean of 3.6 mo later. Using stepwise regression analysis, the initial scores of essential dyspepsia and duodenal ulcer subjects showed them to be more neurotic, anxious, and depressed than community controls; these abnormalities persisted in essential dyspepsia patients on retesting and were not affected by the symptom status. It is concluded that essential dyspepsia patients who present for investigation with symptoms are more likely to be persistently neurotic, anxious, and depressed than dyspepsia-free controls, and this is unrelated to the presence of symptoms, but the association may not be of major clinical significance, as the numerical differences observed between groups were small and the correlation coefficients were low.
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PMID:Association of anxiety, neuroticism, and depression with dyspepsia of unknown cause. A case-control study. 394 18

58 patients with gastroesophageal reflux (GER) and 18 patients with chronic gastroduodenitis (CGD) were examined using 24-h monitoring of intraesophageal pH. GER patients exhibited changes in all the readings of 24-h pH-gram of the esophagus which strongly correlated with severity of clinical symptoms (heartburn, metasternal pain), reflux-esophagitis (endoscopical picture), data of esophagotonocimography. 24-h monitoring of intraesophageal pH provided an adequate estimation of the drugs used to treat GER. As to effect on intraesophageal pH, domperidon had no effect, famotidine had a moderate positive effect, omeprasol returned pH to normal.
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PMID:[Role of 24 hour intraesophageal pH monitoring in diagnosis of gastroesophageal reflux and assessment of drug effectiveness]. 1048 64

A novel histologic phenotype of chronic esophagitis, ie, lymphocytic esophagitis, is reported in 20 patients. Lymphocytic esophagitis is characterized by high numbers of intraepithelial lymphocytes (IELs) gathered mainly around peripapillary fields and by none (n = 12) to occasional (n = 8) CD15+ intraepithelial granulocytes. IELs expressed CD3, CD4 (42%), CD8 (36%), and granzyme B (0.2%), whereas T-cell intracytoplasmic antigen (TIA) 1 was not expressed. Of the 20 patients, 11 (55%) were 17 years or younger. Of 20 patients, 5 had no symptoms in the upper gastrointestinal tract. Only 4 (20%) of 20 patients had symptoms of gastroesophageal reflux disease and 6 (30%) of gastroduodenitis; 2 (10%) had celiac disease; 4 (20%) had carcinoma of the esophagus (1) or elsewhere (3); 1 (5%) each had hiatus hernia, gastric ulcer/asthma/blood hypertension, Hashimoto thyroiditis, and cirrhosis/diabetes; and 8 (40%) had Crohn disease. Hence, a novel histologic phenotype of chronic esophagitis called lymphocytic esophagitis is reported. Because phenotype is defined as the visible features resulting from the interaction between the genetic makeup and the environment, it is suggested that those factors might have a decisive role in the development of lymphocytic esophagitis.
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PMID:Lymphocytic esophagitis: a histologic subset of chronic esophagitis. 1661 48

Objectives. We examined Helicobacter pylori infection in patients with gastric-related morbidities at Livingstone Hospital, Port Elizabeth, to determine the prevalence and risk factors for infection according to race, endoscopic diagnosis, age and sex. Methods. Gastric biopsies were collected from 254 consecutive patients and H. pylori isolated on Columbia agar base supplemented with 7% sheep's blood and Skirrow's supplement containing trimethoprim (2.5 mg), vancomycin (5 mg) and cefsulodin (2.5 mg). Amphotericin (2.5 mg) was added to the medium. Recovered isolates were identified following standard microbiology and biochemical techniques. Presumptive isolates were further confirmed by polymerase chain reaction (PCR) targeting the glmM gene. Fisher's exact test was used to assess the univariate association between H. pylori infection and the possible risk factors. Odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were calculated to measure the strength of association, using EPI INFO 3.41 software. P-values <0.05 were required for significance. Results. The overall prevalence of H. pylori was 66.1% (168/254). Of the 168 positive subjects, H. pylori prevalence was highest in patients with non-ulcer dyspepsia (NUD) (32.7%; 55/168), and lowest (0%; 0/168) in those with atypical oesophageal reflux disease and gastroduodenitis, respectively. The prevalence of infection was highest among coloureds (68.4%; 89/130) and lowest in whites (59.5%; 25/ 42). Prevalence increased with age. Conclusion. The prevalence of H. pylori is high in dyspeptic patients in Eastern Cape Province. Gender, antibiotic treatment and alcohol consumption may be risk factors for infection. These findings are of clinical and epidemiological significance.
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PMID:Helicobacter pylori prevalence in dyspeptic patients in the Eastern Cape province - race and disease status. 2108 Oct 26

In 62 children with gastroesophageal reflux disease (GERD) and 32 with gastroduodenitis (DG) aged 9-17 years, the peculiarities of metabolism of collagen were studied. High levels of fractions of sialic acids were set, that was associated with the protein fructose, fractions of hydroxyproline in children with GERD compared with the patients with DG, which testify to the process of degradation of collagen and may be one of the factors contributing to the local inflammation of the esophagus and gastroduodenal zone of the digestive tract. The prevalence of Helicobacter pylori, as well as violations of diet, play an important role in maintaining the inflammatory process.
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PMID:[Clinical and pathogenetic significance of collagen metabolism disorder in children with gastroesophageal reflux disease]. 2395 93

The article considers the microbe specter of mucous coat of esophagus and stomach in children with gastro esophageal reflux disease and chronic gastroduodenitis. In patients with diseases of upper parts of digestive tract, the opportunistic pathogenic bacteria are isolated more often and their strains have aggression factors and cytotoxicity. In children with reflux disease the microbe landscape of esophagus is larger both in numerical and specific respect as compared to healthy adolescents and children with isolated gastroduodenitis.
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PMID:[The microbiocenosis of upper parts of digestive tract of children with gastroesophageal reflux disease and chronic gastroduodenitis]. 2398 55

The aim of research is to estimate the functional state of the cardiovascular system in children with gastroesophageal reflux disease (GERD) with the help of Holter monitoring. 117 children of school age were examined: 69 children with GERD and 48 children with chronic gastroduodenitis. All children passed esophagogastroduodenoscopy, 24-hour pH-monitoring, electrocardiography and Holter monitoring. According to Holter monitoring data it was revealed that children with GERD had increased low-frequency components of frequency domain analyses, increased number of nocturnal PVCs and increased time of enhanced dispertion periods. Holter monitoring in patients with GERD can be used to detect preclinical ectopic rhythm, to evaluate autonomic dysfunction by frequency domain analyses, to predict nocturnal symptoms.
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PMID:[Holter monitoring data in children with gastroesophageal reflux disease]. 2551 51

The nomenclature of digestive diseases in children was supplemented by the "new" diseases: of esophagus--gastroesophageal reflux disease (GERD), Barrett's esophagus, Zenker's diverticulum; of stomach and duodenum--gastroduodenitis, peptic ulcer disease, polyps, ectopic pancreas in the stomach wall; of the intestine--jejunitis, ileocolitis, Crohn's disease, celiac disease, bacterial overgrowth syndrome in the small intestine; of biliary tract--cholelithiasis, gallbladder cholesterosis, anomalies of the biliary tract; of pancreas--acute and chronic pancreatitis, annular pancreas (2). The features of gastrointestinal diseases in children experiencing the action of factors, not always positively affecting the growing organism, were established. These features include: presence of allergic background; high level of neuro-autonomous and psycho-emotional changes in modern children, not only in schoolchildren, but even in preschoolers; polymorbidity or a combination (syntropy) of lesions of the digestive system; adverse outcomes of certain diseases as chronization, complications development, and as a consequence--a high risk of disability in children; "rejuvenation" of certain diseases of the digestive system (cholelithiasis, gallbladder cholesterosis, Crohn's disease), typical for adults. It is important to emphasize the clinical and social importance of gastroenterological diseases in childhood. Axiomatic is that the origins of many diseases of the digestive organs in adults lie in childhood. Early manifestation of certain diseases such as peptic ulcer disease, gluten enteropathy, Crohn's disease, and others, significantly impact the quality of life of sick children and their parents. It is worth to emphasize high costs of medical and prophylactic (tertiary prevention) activities using the drugs of latest generations. All this causes problems in both applied and scientific pediatric gastroenterology.
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PMID:[PEDIATRIC GASTROENTEROLOGY: ORIGINS, PROBLEMS, AND PROSPECTS OF THE RESEARCH]. 2628 Nov 53