نتایج جستجو برای: nonulcer dyspepsia
تعداد نتایج: 4555 فیلتر نتایج به سال:
background :the cag pathogenicity island includes a number of genes, including cytotoxin-associated protein a (caga) and vacuolatingcytotoxin (vaca) genotypes, which are associated with bacterial virulence. although the role of caga and vaca in the virulence of helicobacter pylori (h. pylori) is well-established in epidemiological studies, the relationship between the caga and vaca genotypes in...
Impaired gastric accommodation is one of the most important etiologic factors in the pathophysiology of functional dyspepsia. Ultrasound is a potential alternative method to study changes in gastric volume as a reflection of gastric accommodation. Ultrasound is suitable for patients because it is a non-invasive, easily repeated and non-radioactive procedure, and a previous study has demonstrate...
BACKGROUND - Previous evidence trying to assess the risk of celiac disease among dyspeptic patients has been inconclusive, showing in some cases notorious discrepancies. OBJECTIVE - To determine the prevalence of celiac disease in patients with dyspepsia compared to healthy controls without dyspepsia. METHODS - Adult patients under evaluation for dyspepsia were invited to participate. Thes...
Dyspepsia is a common problem where many sufferers do not seek healthcare. The clinical impact of the condition in the community and the economic costs were assessed using data from a large cross sectional survey. Dyspepsia may be costing society 1 billion pounds each year in the UK. Thus dyspepsia is a huge clinical and economic burden and cost effective management strategies and treatments ar...
Relationship between plasma cortisol levels and stress ulcer following acute and severe head injury.
OBJECTIVE This study was designed to investigate the relationship between plasma cortisol levels and stress ulcer following acute severe head injury. PATIENTS AND METHODS The plasma cortisol levels were prospectively measured by radioimmunoassay in 68 patients following acute head injury. The diagnosis of stress ulcer was based on clinical evidence and was confirmed by endoscopic examination....
BACKGROUND Functional dyspepsia is defined as at least a 3-month history of dyspepsia without structural explanation for the symptoms, and it accounts for most cases of dyspepsia. We designed this study to investigate functional dyspepsia among a Chinese population in Taiwan. METHODS Data from the medical records of 1,143 adult patients who underwent transoral upper endoscopy for symptoms of ...
OBJECTIVE Nonsteroidal antiinflammatory drug (NSAID) use is a known risk factor for gastrointestinal (GI) perforations, ulcers, and bleeds, but there are limited data on its association with the very common symptom of dyspepsia. Using published and unpublished data sources, we sought to determine estimates of the risks of dyspepsia associated with NSAIDs. METHODS We searched computerized data...
BACKGROUND AND AIM Environmental factors such as food, lifestyle and prevalence of Helicobacter pylori infection are widely different in Asian countries compared with the West, and physiological functions and genetic factors of Asians may also be different from those of Westerners. Establishing an Asian consensus for functional dyspepsia is crucial in order to attract attention to such data fro...
Functional dyspepsia is a group of disorders featuring symptoms believed to be derived from the stomach and duodenum such as upper abdominal discomfort, pain, postprandial fullness and early satiety. A key diagnostic requisite is the absence of organic, metabolic, or systemic disorders to explain "dyspeptic symptoms." Therefore, when peptic ulcer diseases (including scars), erosive esophagitis ...
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