OBJECTIVES: To determine the risk factors, clinical features, and outcomes of newborns in a tertiary care hospital who developed Acinetobacter baumannii infection.

METHODOLOGY: A retrospective case control study was performed, comparing each case of newborn infected with Acinetobacter baumannii to two uninfected controls.

RESULTS: Ninety charts were reviewed, comprising 30 cases and 60 controls. Risk factors (use of total parenteral nutrition, prior antibiotic use, presence of a central line, mechanical ventilation and intubation, blood transfusion, surgical procedure, intensive care unit admission and presence of a co-morbidity) were noted to be significantly associated with the development of A. baumannii infection (p value <0.001). A. baumannii infection manifests more commonly as fever, respiratory distress, leukocytosis, and thrombocytopenia.

CONCLUSIONS: Acinetobacter baumannii is associated with certain risk factors that increase the likelihood for its perpetuation and acquisition. The increasing number of multi-drug resistant strains of A. baumanni signifies the need to focus on certain issues as infection control and the conscientious use of antibiotics in newborns.