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Research Studies is a monthly compilation of research articles funded by AHRQ or authored by AHRQ researchers and recently published in journals or newsletters.
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Flannery DD, Mukhopadhyay S, Morales KH
Delivery characteristics and the risk of early-onset neonatal sepsis.
This retrospective cohort study identified term and preterm infants at lowest risk of culture-confirmed early-onset sepsis (EOS) using delivery characteristics and also determined antibiotic use among them. The study cohort included term and preterm infants born 2009 to 2014 with blood culture with or without cerebrospinal fluid culture obtained ≤72 hours after birth. Low EOS risk criteria included: cesarean delivery, without labor or membrane rupture before delivery, and no antepartum concern for intraamniotic infection or nonreassuring fetal status. Among 53,575 births, 7549 (14.1%) were evaluated and 41 (0.5%) of those infants had EOS. For 1121 evaluated infants there were low-risk delivery characteristics and none had EOS. Duration of antibiotics administered to infants born with and without low-risk characteristics was not different.
Citation: Flannery DD, Mukhopadhyay S, Morales KH . Delivery characteristics and the risk of early-onset neonatal sepsis. Pediatrics 2022 Feb;149(2). doi: 10.1542/peds.2021-052900..
Keywords: Newborns/Infants, Sepsis, Risk, Labor and Delivery, Antibiotics, Medication