Клинический случай сочетанной кишечной инфекции, вызванной энтероагрегативной Escherichia coli и токсигенным штаммом Clostridium difficile, у ребенка с муковисцидозом

The goal is to study the peculiarities of the clinical picture and the distant outcome of intestinal infection due to enteroaggregative escherichiosis and the toxigenic strain of C. difficile in a child with cystic fibrosis. Material and methods. To verify the etiology of intestinal infection, the following studies were conducted. — fecal PCR “OKI-screen” tests to detect viral and bacterial pathogens, fecal bacteriopsy for pathogenic and opportunistic microbes; determination of C. difficile A and B toxins in feces by enzyme-linked fluorescence analysis. Results. The combined intestinal infection caused by en-teroaggregative escherichiosis and a toxigenic strain of C. difficile, in a child with pulmonary-intestinal form of cystic fibrosis was characterized by a wavy course, a pronounced intoxication syndrome, excicosis, hemorrhagic enterocolitis, signs of systemic and local inflammation, metabolic disorders. There were no recurrences of C. difficile-infection in catamnese. Conclusion. It is necessary to continue research on the course of intestinal infections caused by bacterial associations of pathogens.