نتایج جستجو برای: ulcer dyspepsia
تعداد نتایج: 48043 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 ...
BACKGROUND Optimum management of dyspepsia in primary care is a debatable subject. Testing for Helicobacter pylori (HP) has been recommended in primary care as this strategy will cure most underlying peptic ulcer disease and prevent future gastro duodenal disease. METHODS A total of 98 patients completed Modified Glasgow Dyspepsia Severity Score Questionnaire (MGDSSQ) at initial presentation ...
BACKGROUND Many individuals consulting their GP with upper abdominal symptoms are initially classified as having dyspepsia. Few studies have described the incidence of dyspepsia or the comorbidities, risk factors or prognosis associated with this diagnosis. METHODS We used the UK General Practice Research Database to find patients with a new diagnosis of dyspepsia in 1996 (n = 6,913) and a co...
BACKGROUND Eradication rates of Helicobacter pylori with standard triple therapy are disappointing, and studies from several countries confirm this poor performance. AIM To assess the eradication rate of a new sequential treatment regimen compared with conventional triple therapy for the eradication of H. pylori infection. METHODS One thousand and forty-nine dyspeptic patients were studied ...
This paper reports the incidence of dyspepsia in general practice, the characteristics of patients, the types of complaints presented and the management of the dyspeptic patient by general practitioners. Fourteen general practitioners in the Maastricht region of the Netherlands studied 318 consecutive patients presenting with dyspepsia. Two questionnaires were used: one filled in by the patient...
BACKGROUND There is interest in noninvasive H pylori testing as a means of predicting diagnosis and determining management in dyspeptic patients. AIMS To assess the value of the 14C urea breath test as a predictor of peptic ulcer disease in patients presenting with dyspepsia. PATIENTS AND METHODS 327 consecutive patients referred for investigation of dyspepsia had a 14C urea breath test per...
Considerable knowledge has recently accumulated on the mechanism by which Helicobacter pylori (H. pylori) induces chronic gastritis. Although H. pylori is not an invasive bacterium, soluble surface constituents can provoke pepsinogen release from gastric chief cells or trigger local inflammation in the underlying tissue. Urease appears to be one of the prime chemoattractants for recruitment and...
BACKGROUND Dyspepsia is a common disorder that can present many clinical dilemmas in patient management. Although not life-threatening, the symptoms are long-lasting, interfere with daily activities and have a significant impact upon quality of life. The aim of this study was to determine prevalence of dyspepsia and its relationship with demographic and socioeconomic factors, and lifestyle in a...
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