Irritable bowel syndrome in children and intestinal microbiota: pathogenetic aspects and clinical guidelines

Le résumé fourni par la source

Irritable bowel syndrome (IBS) is one of the most common functional conditions among children and adults. At the basis of IBS, as well as other functional disorders of the digestive system, is the disorder of brain-gut-microbiota axis. In recent years, the latter has been given particular importance not only in post-infectious IBS, but also in classic stress-induced IBS. The intestinal microflora determines the state of the enteric nervous system, visceral sensitivity, intestinal motility. In addition, the intestinal microbiota interacts through the transmitters it produces with the central nervous system, which also affects intestinal motility and the state of the microflora. Updated guidelines for the diagnosis and treatment of IBS in children of the Russian Society of Pediatric Gastroenterologists, Hepatologists and Nutritionists in the treatment section include psychotherapeutic correction, diet therapy and drug therapy. Correctors of intestinal motility (trimebutine), probiotics and antispasmodics have proven effectiveness. The efficacy and safety of use in IBS in children Lactobacillus rhamnosus GG, L. acidophilus LA­5, B. infantis, B. animalis, L. plantarum, L. casei, L. bulgaricus, Bifidobacterium lactis BВ­12, B. breve, B. longum, S. thermophilus, Saccharomyces boulardii CNCM I­745. In this case, it is advisable to use multi-strain probiotics. Thus, the intestinal microbiota is directly involved in the pathogenesis of IBS, and the need for the use of probiotics as part of complex therapy is beyond doubt. Their effectiveness has been proven in many serious studies, which was the reason for their inclusion in practical recommendations for the treatment of IBS in children and adults.

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