Anti-infective treatment of gastro-intestinal tract infections in children.

Abstract

Gastroenteritis is most often viral in origin and Rotavirus and Norovirus most frequently implicated in young children. Stool-based multiplex Polymerase Chain Reaction (PCR) can detect bacteria, viruses or parasites that may or may not be responsible for gastroenteritis (colonization). While the etiological profile of these digestive infections has greatly benefited from PCR, in the absence of underlying pathologies the presence of potential pathogens does not justify anti-infectious treatment. Indeed, very few bacterial causes require antibiotic treatment, apart from shigellosis, severe forms of salmonellosis and a few Campylobacter sp. infections. The development of antibiotic resistance in Salmonella sp., Shigella sp. and Campylobacter sp. is a cause for concern worldwide, limiting therapeutic options. The antibiotics proposed in this guide are in line with the joint recommendations of the European Society of Pediatric Infectious Diseases and the European Society of Pediatric Gastroenterology and Nutrition. Azithromycin is preferentially used to treat infections with Shigella sp. or Campylobacter sp. Ceftriaxone and ciprofloxacin are recommended for salmonellosis requiring antibiotic therapy. Empirical treatments without bacterial identification are not indicated except in cases of severe sepsis or in subjects at risk (e.g., sickle-cell disease). Metronidazole should be prescribed only for acute intestinal amebiasis after microbiological confirmation.

• Authors: Robert Cohen, Philippe Minodier, Isabelle Hau, Anne Filleron, Andreas Werner, Hervé Haas, Josette Raymond, Franck Thollot, Marc Bellaïche
• Journal: Infectious diseases now (Infect Dis Now) Vol. 53 Issue 8S Pg. 104784 (Nov 2023) ISSN: 2666-9919 [Electronic] France
• PMID: 37739226 (Publication Type: Journal Article, Review)
• Copyright: Copyright © 2023. Published by Elsevier Masson SAS.