Coronial
QLDhospital

Whiting, Edith

Deceased

Edith Whiting

Demographics

68y, female

Date of death

2005-08-13

Finding date

2010-06-11

Cause of death

Anaphylactoid reaction to intravenous CT scan contrast medium leading to cardiorespiratory arrest

AI-generated summary

A 68-year-old woman with asthma presented to hospital with abdominal pain suggestive of biliary obstruction. A CT scan with intravenous contrast was ordered to clarify the diagnosis before potential surgical transfer. She had asthma exacerbations requiring medication twice on the day of the scan, though documentation of the second episode was disputed. The contrast injection triggered a severe anaphylactoid reaction with bronchospasm and cardiorespiratory arrest. Resuscitation was suboptimal: adrenaline administration was delayed when it should have been given immediately as the mainstay of anaphylaxis treatment; intubation required multiple attempts; and fluid resuscitation was inadequate. The coroner found the decision to use contrast was not unreasonable given the clinical context, but the resuscitation response lacked coordination and appreciation of anaphylaxis management principles. Better early adrenaline administration and increased fluids might have improved survival chances, though recovery remained unlikely given the severity of the reaction.

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

Contributing factors

  • Delayed administration of adrenaline in anaphylaxis
  • Inadequate intravenous fluid resuscitation
  • Lack of coordination and leadership during resuscitation
  • Multiple intubation attempts due to airway swelling
  • Uncertainty regarding proper endotracheal tube placement
  • Absence of capnography monitoring devices
  • Incomplete documentation and communication regarding asthma exacerbations on day of procedure

Coroner's recommendations

  1. Standardise the stocking of emergency trolleys
  2. Include CO2 (capnography) detectors/monitors in emergency trolleys
  3. Ensure a senior doctor is available on hand whenever intravenous contrast is administered
  4. Implement training changes for staff in anaphylaxis management and resuscitation procedures
  5. Ensure clear leadership structure during emergency resuscitation events
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