Finding into death of Tyla Jade Hovenbitzer

18y · Female·Multiorgan failure complicating malnutrition in a female with liver cirrhosis, obesity and Trisomy 21

An 18-year-old female with Down syndrome, autism spectrum disorder, and severe intellectual disability died from multiorgan failure complicating severe malnutrition, non-alcoholic fatty liver disease, and obesity. She presented acutely with a leg wound and was found to have cardiac tamponade from pericardial effusion. Despite appropriate acute hospital care at Maroondah and Box Hill, the underlying cause was progressive, untreated malnutrition and chronic disease related to extreme obesity and dietary restriction driven by behavioural rigidity. The key clinical lesson is that children with severe developmental disabilities require proactive, coordinated multidisciplinary follow-up including regular medical review, behavioral support, and nutrition monitoring. Failure to engage ongoing disability services, medical oversight, and behavioral management from 2007 onwards allowed progressive decline to go undetected. Early identification of malnutrition risk, attempted intervention in dietary restriction, and ensuring regular medical review could potentially have prevented acute deterioration.