Correlation between chronic treatment with proton pump inhibitors and bacterial overgrowth in the stomach: any possible beneficial role for selected lactobacilli?
A significant impairment of intragastric acidity is sufficient to induce a relevant bacterial overgrowth, with particular reference to SRB and total coliforms. This fact can contribute to an increase in the risk of infections and intestinal diseases. It could be crucial to restore the physiological "gastric barrier." The 2-week supplementation with the 4 lactobacilli tested proved to be effective in significantly reducing total bacteria and coliforms in the gastric milieu in subjects chronically treated with PPIs. It is therefore possible to hopothesise a beneficial role for such lactobacilli in clinical practice.
Invasive meningococcal disease is characterized by striking abnormalities in ANC, INC and/or ITR. Neutropenia was associated with a poor prognosis. Notably, without INCs, 37% of cases would have been missed. Automated methods not measuring immature white blood cells should be avoided when assessing febrile children. Serious infection should be considered when counts meet any of the 3 criteria.