Coroner finds scurvy was most likely factor in death of Queensland boy, 6

Connor Dean died on August 10, 2024, after his heart stopped during a general anaesthetic administered for a scan, leading to a severe brain injury from oxygen deprivation. He weighed just 14.1 kilograms at the time of his death.

In non-inquest findings released this week, Deputy Coroner Gallagher backed a forensic pathologist’s opinion that the cause of death was “hypoxic ischaemic encephalopathy due to cardiac arrest following general anaesthetic, in the setting of vitamin C deficiency”. Down syndrome was listed as a contributing factor.

“Although the precise mechanism leading to the cardiac arrest could not be definitively determined, the treating clinicians and forensic pathologist considered vitamin C deficiency to be the most likely underlying factor,” Ms Gallagher wrote.

Connor had undergone surgery as a baby for a heart defect, was developmentally delayed, and communicated using mostly single words. He walked and ran with a wide-based gait.

About a month before his death, his parents reported he began walking with a shuffling gait that progressed to limping, and eventually he refused to bear weight on his legs. He was admitted to the Queensland Children’s Hospital for investigation, which included the scan under anaesthetic. After the scan, he went into cardiac arrest and was revived after eight to ten minutes of cardiopulmonary resuscitation.

As his condition deteriorated, specialists told the family that severe, life-threatening scurvy “seemed a likely unifying diagnosis”.

Why This Matters

The case underscores that scurvy, often considered a historical disease, can still occur in developed countries, particularly among children with developmental or dietary challenges.
It raises questions about whether routine screening for nutritional deficiencies should be more widely adopted in paediatric care for vulnerable groups.
The coroner’s findings may prompt hospitals and health authorities to review protocols for assessing unexplained symptoms in children with disabilities.

Background

Scurvy is caused by a prolonged lack of vitamin C, which is essential for collagen production and wound healing. While rare in modern Australia, cases can arise in individuals with restricted diets, malabsorption issues, or certain medical conditions. Children with developmental delays or feeding difficulties are at elevated risk. The condition is easily treatable with supplementation but can be fatal if unrecognised.

Key Perspectives

Connor Dean’s family: The parents reported a progressive decline in their son’s mobility, including shuffling and limping, which led to hospital admission. They were ultimately told that severe scurvy appeared to be the unifying diagnosis. Deputy Coroner Stephanie Gallagher: She concluded that vitamin C deficiency was the most likely underlying factor in the cardiac arrest, while noting that the precise mechanism could not be definitively determined. Medical experts: Treating clinicians and the forensic pathologist considered scurvy the most plausible trigger for the fatal event, pointing to the importance of considering nutritional deficiencies in atypical presentations.

What to Watch

Any formal recommendations from the coroner’s findings that might change clinical practice in Queensland or nationally.
Increased awareness campaigns or guidance for GPs and paediatricians on recognising scurvy symptoms in at-risk children.
Potential follow-up investigations by health authorities into how the boy’s dietary status was assessed prior to admission.

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