Coronial
NSWhospital

Inquest into the death of AN

Deceased

AN

Demographics

<1y, female

Date of death

2019-09-01

Finding date

2023-08-22

Cause of death

Methylamphetamine toxicity

AI-generated summary

A newborn baby died 8 hours after birth from methylamphetamine toxicity acquired in utero. The mother unknowingly consumed methylamphetamine in the days before labour, likely by drinking from a contaminated bottle at a residence where illicit drugs were being used. The drug crossed the placenta in lethal concentrations. Initial clinical management was appropriate—the baby showed mild respiratory distress managed with CPAP, had normal vital signs, and was transferred to special care nursery for monitoring. The acute deterioration at 5 a.m. with respiratory distress, pulmonary haemorrhage, and severe acidosis was consistent with methylamphetamine toxicity-induced cardiac dysfunction or pulmonary hypertension. Resuscitation was attempted but unsuccessful. The clinical team could not have prevented this death as maternal drug exposure was unknown and the baby's presentation did not initially suggest drug toxicity. This case highlights the serious risks of in utero methylamphetamine exposure.

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

Contributing factors

  • maternal consumption of methylamphetamine in the day or days prior to delivery
  • transplacental transfer of methylamphetamine to the foetus
  • delayed clamping of umbilical cord allowing continued placental blood transfer
  • newborn with no prior drug exposure experiencing toxic effects at lethal concentrations
  • possible methylamphetamine-induced pulmonary hypertension and cardiac dysfunction

Coroner's recommendations

  1. No recommendations made
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