Complications of pressure ulcers in the setting of a thoracic vertebral fracture and congenital arteriovenous malformation and multiple other medical comorbidities
AI-generated summary
Michael Young, 67, died from pressure ulcer complications following a spinal injury sustained during a CT scan on 3 January 2023. He had fallen from his wheelchair at home and presented to ED with hypotension and back pain. Despite being unable to lie flat due to severe scoliosis and ankylosing spondylitis, he was positioned flat on the CT table using sedation and opioids. He reported hearing a crack and subsequently developed complete bilateral lower limb paralysis (ASIA Grade A spinal cord injury at T11/T12). The incident was preventable through: proper spinal precautions on admission; complete neurological assessment; involving family in care planning; and exploring alternative imaging options or positioning techniques. A sentinel event review identified multiple failures including trauma protocol non-compliance, anchoring bias, premature diagnostic closure, poor communication, and failure to escalate new neurological findings.
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CT scan positioningemergency department assessmentICU admission and transfer
Contributing factors
Failure to implement spinal precautions on ED admission despite high-risk trauma mechanism
Incomplete neurological examination at ED and ICU despite paraspinal tenderness and patient-reported back pain
Failure to recognise chalk-stick fracture risk in context of ankylosing spondylitis and renal bone disease
Improper positioning of patient on CT table while flat despite documented inability to lie flat
Use of sedating agents (ketamine, opioids) impairing patient's ability to communicate pain and request repositioning
Failure to escalate documented new lower limb weakness and sensory loss (11 pm ED assessment, 2 am ICU assessment)
Anchoring bias: assumption patient's leg weakness was baseline without clarifying with patient or family
Premature diagnostic closure with focus shifting to hypotension management
Non-compliance with hospital trauma alert protocol
Fragmented ED consultant involvement with poor handover
Failure to involve patient and family carer in problem-solving regarding imaging and positioning
Resulting complete spinal cord injury (ASIA Grade A) leading to paraplegia and chronic pain
Secondary complications: severe pressure ulcers from immobility, ongoing hypotension, sepsis from wounds, inability to tolerate dialysis
Coroner's recommendations
Ensure the Trauma Alert protocol is communicated to all ED staff frequently and compliance with protocol monitored
Raise awareness and importance of trauma care on admission to ICU (i.e. tertiary assessments), following a fall with consideration to other relevant co-morbidities
Optimize the handover process between ED and ICU
Promotion of the Disability Liaison service across Emergency Service
Improve communication with families and carers by ensuring the organisation-wide Family/Carer Concern process is embedded into ED provision of care
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