Coronial
VIChospital

Finding into death of Baby Mabel Windmill

Deceased

Baby Mabel Windmill

Demographics

0y, female

Coroner

Coroner Jacqui Hawkins

Date of death

2012-10-10

Finding date

2015-07-15

Cause of death

Congenital Streptococcus agalactiae (Group B) pneumonia in the setting of complicated labour

AI-generated summary

Baby Mabel Windmill was born in a moribund state following emergency caesarean section after complicated labour and died from congenital Group B streptococcal pneumonia. The inquest identified several suboptimal clinical management decisions. Despite high BMI (48), Mrs Windmill was approved for delivery at a regional hospital without full antenatal risk counselling. During labour, an abnormal cardiotocograph (CTG) trace was inadequately interpreted by the attending locum obstetrician, Dr W., who failed to appreciate the severity of fetal compromise. Critically, Dr W. augmented labour with Syntocinon in the presence of an abnormal CTG—contrary to established guidelines—and delayed caesarean delivery beyond optimal timing. While the immediate cause of death was established infection, earlier delivery before significant fetal hypoxia developed might have improved survival chances. Key learning points include the importance of clear communication of obstetric risks, adherence to CTG interpretation guidelines, and not delaying delivery when clinical indicators warrant escalation.

AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes. Report an inaccuracy.

Specialties

obstetricsanaesthesiamidwiferyneonatologypaediatrics

Error types

diagnosticmedicationcommunicationdelay

Drugs involved

benzylpenicillinkefzoloxytocinadrenaline

Clinical conditions

group b streptococcal infectioncongenital pneumoniasepsisfoetal distressintrapartum hypoxiaobesity in pregnancypremature rupture of membraneschorioamnionitisprolonged labour

Procedures

caesarean sectionvacuum extractionepidural insertioncardiotocographyintubationcardiopulmonary resuscitation

Contributing factors

  • Inadequate antenatal risk counselling regarding high BMI pregnancy
  • Failure to appreciate severity of abnormal CTG trace
  • Inappropriate use of Syntocinon in setting of abnormal CTG
  • Delayed caesarean section delivery
  • Difficulty in CTG monitoring and contraction assessment due to high maternal BMI
  • Limited communication and shared decision-making with patient regarding delivery options
  • Locum obstetrician not aligned with current CTG interpretation practices
  • Inadequate weight given to junior medical officer's clinical assessment at handover

Coroner's recommendations

  1. Royal Australian and New Zealand College of Obstetricians and Gynaecologists should consider implementing a program whereby locum obstetricians are required to demonstrate current competency in fetal surveillance monitoring to maintain their accreditation
Full text

Source and disclaimer

This page reproduces or summarises information from publicly available findings published by Australian coroners' courts. Coronial is an independent educational resource and is not affiliated with, endorsed by, or acting on behalf of any coronial court or government body.

Content may be incomplete, reformatted, or summarised. Some material may have been redacted or restricted by court order or privacy requirements. Always refer to the original court publication for the authoritative record.

Copyright in original materials remains with the relevant government jurisdiction. AI-generated summaries and tagging are for educational purposes only, may contain inaccuracies, and must not be treated as legal documents. We welcome feedback for correction — report an inaccuracy here.