Pattern of maternal vaginal flora in labor and its effect on the newborn

Singaravelu, Vidya

doi:10.17511/ijpr.2017.i12.07

Cited by 1 publication

(1 citation statement)

References 8 publications

(10 reference statements)

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“…We presented categorical data as both numbers and percentages. Maternal age below 20 years, primigravida mother, and a 5-minute Apgar score below 7 may be associated with EOS according to previous studies [6,[12][13][14][15][16]. Thus, we dichotomized these variables accordingly.…”

Section: Discussionmentioning

confidence: 99%

A Saudi Hospital’s Experience in the Management of Well-Appearing Neonates at Increased Risk for Early-Onset Bacterial Sepsis

Al-Abdi,

Al-Omran,

Moustafa

et al. 2023

Cureus

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Background: Early-onset neonatal bacterial sepsis (EOS) is a serious medical condition where pathogenic bacterial species are isolated from the blood of newborns within the first 72 hours of life. Neonatal healthcare providers face challenges in managing well-appearing newborns born at 35 weeks gestational age or more who are at an increased risk of developing EOS. The American Academy of Pediatrics (AAP) has recommended three approaches for managing EOS. One of these approaches includes enhanced observation to observe the progression of the newborn's clinical condition within the first 48 hours after birth. The AAP recommends that birth centers should adopt institutional approaches that are tailored to their specific local resources and structures. It recommends that the chosen approach is evaluated to identify infrequent negative outcomes and to confirm its effectiveness. Aims: To report our experience in managing EOS in newborns born at 35 weeks gestation or later with an increased risk for EOS. Methods: This was a review of electronic medical records from the past five years. We included a sample of newborns born at or after 35 weeks gestational age who were at increased risk of EOS and appeared to be healthy. We implemented universal antenatal culture-based screening for Group B streptococcus (GBS). We followed the recommendations of the AAP in 2012 to manage these newborns. We performed a complete blood count (CBC) with differential and C-reactive protein (CRP) tests to predict EOS. We also considered the newborns symptomatic if they displayed any clinical signs of EOS. Results: A total of 806 newborns were included in the study, out of which 27 (3.3%) of them had symptoms of EOS, while the remaining 782 newborns appeared healthy. Predictive blood tests were performed on 281 (34.9%) of the newborns, out of which 126 (44.8%) of them had a positive test result. However, blood cultures were obtained from 134 (16.6%) of the total cohort. Intravenous antibiotics were administered to 33 (4.1%) of the newborns. All symptomatic newborns had a positive predictive blood test result, and two of them had culture-proven EOS. Blood cultures obtained from the remaining 107 asymptomatic newborns were negative. In this context, 140 newborns needed to be pricked for positive predictive blood tests to predict one case of EOS. However, if the positive predictive blood tests were only performed on symptomatic newborns, then only 14 newborns would need to be pricked to predict one case of EOS. Conclusion: Based on the present study, it is advised to follow the current AAP recommendation against predicting EOS by solely relying on CBC with differential or CRP. The study suggests that the enhanced observation approach is a more sensible option for managing EOS, but this needs to be confirmed in a larger study.

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