1998
DOI: 10.1016/s0016-5085(98)70364-6
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The seroprevalence of cagA-positive Helicobacter pylori strains in the spectrum of gastroesophageal reflux disease

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Cited by 338 publications
(243 citation statements)
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References 34 publications
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“…The authors reported a higher rate of esophagitis in patients who had their H. pylori eradicated compared to the group in which the infection had continued. Following this first study, other trials were carried out, either confirming LABENZ' work (8,9,14) or reporting contradictory results (1,24,36,38,41,42,44) .…”
Section: Introductionmentioning
confidence: 91%
“…The authors reported a higher rate of esophagitis in patients who had their H. pylori eradicated compared to the group in which the infection had continued. Following this first study, other trials were carried out, either confirming LABENZ' work (8,9,14) or reporting contradictory results (1,24,36,38,41,42,44) .…”
Section: Introductionmentioning
confidence: 91%
“…Recentemente, alguns trabalhos mostram que a infecção pelo H. pylori poderia ter um efeito protetor contra a doença (17,18,33,45,57) . De modo complementar, mostrou-se que pacientes infectados por linhagens mais virulentas (cagA+, vacAs1) estariam inversamente associados com o desenvolvimento da doença.…”
Section: Resultsunclassified
“…De modo complementar, mostrou-se que pacientes infectados por linhagens mais virulentas (cagA+, vacAs1) estariam inversamente associados com o desenvolvimento da doença. Deste modo, pacientes infectado por tais linhagens seriam protegidos contra complicações decorrentes do refluxo ácido (17,33,45,57) . Algumas hipóteses têm sido propostas para explicar tal fenômeno.…”
Section: Resultsunclassified
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“…Also, it has been suggested that these discrepant findings may be explained by differences in the virulence of H pylori strains (22). The hypothesis that the most virulent strains of H pylori are present in those with peptic ulcer disease and that such patients are at a low risk of GERD evolved from evidence that greater bacterial virulence is associated with more inflammation in the gastric corpus.…”
Section: Gerdmentioning
confidence: 99%