[Alcohol and drug consumption in pregnant women admitted to a hospital in the city of Buenos Aires, Argentina. Initial Impact Assessment on the Newborn].

Introduction: The objective of our study was to estimate the prevalence of prenatal exposure to drugs and the neonatal impact.

Material And Methods: Prospective, observational, cross-sectional and analytical study of pregnant women and newborns admitted between March and September 2021. To estimate the prevalence of consumption, the survey and detection of drugs in maternal urine were used as a detection method.

[First isolation of KPC in Chile: from Italy to a public hospital in Santiago].

Carbapenem resistance in Enterobacteriaceae is an emerging problem worldwide. Among the mechanisms involved are the production of ESBLs or AmpC associated with porins loss or the presence of carbapenemases. Among these, the KPC betalactamase has become especially relevant given its rapid spread.