Universal antenatal group B streptococcus screening? The opinions of obstetricians and neonatologists within

Kristin McLaughlin1, Caroline Crowther

  • 1Department of Obstetrics and Gynaecology, Adelaide University, Women's and Children's Hospital, North Adelaide, South Austailia, Australia.

Insights

Group B Streptococcus (GBS) screening in Australian newborns lacks consensus. Most surveyed obstetricians and neonatologists favor universal antenatal screening or risk-factor-based screening to prevent neonatal GBS sepsis.

Area of Science:

  • Obstetrics and Gynecology
  • Neonatology
  • Infectious Diseases

Background:

  • Group B Streptococcus (GBS) is a primary cause of neonatal morbidity and mortality in Australia.
  • Intrapartum chemoprophylaxis is recommended for GBS prevention, but optimal screening strategies remain debated.

Discussion:

  • A survey of Australian obstetricians and neonatologists revealed divided opinions on GBS screening.
  • A majority supported universal antenatal screening, while a significant portion preferred risk-factor-based screening.

Key Insights:

  • 56% of obstetricians and 61% of neonatologists favored universal antenatal GBS screening.
  • Among those not supporting universal screening, 93% of obstetricians and 92% of neonatologists supported risk-factor-based screening.

Outlook:

  • The diverse practitioner opinions underscore the need for clearer evidence-based guidelines.
  • Further research is required to establish the most effective strategy for preventing neonatal GBS sepsis.

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