Carbapenem-Resistant Infections in Neonates and Children in Latin America: A Literature Review.

Carbapenems are broad-spectrum beta-lactam antibiotics that are increasingly being used worldwide to treat multidrug-resistant infections, but since their introduction, carbapenem resistance has emerged. This phenomenon has been well documented in the adult population, but there is a paucity of evidence from the neonatal and pediatric populations. A literature search of carbapenem-resistant infections in Latin American neonates and children was conducted via PubMed/Medline and SCOPUS: 551 titles were screened, and 17 articles were included in the review. The most commonly reported predominant isolate was Klebsiella pneumoniae (11 of 17 studies). Genotypic data were available in 10 of 17 studies, and the KPC gene was the most commonly reported resistance gene. The mortality rate ranged from 13% to 52.6%. Carbapenem-resistant infections are prevalent in children and neonates in Latin America and are associated with high rates of mortality, highlighting the need for enhanced antimicrobial stewardship and surveillance within these populations.