Complications from hypoglycaemic brain damage and cerebral vascular accident
AI-generated summary
Margaret Allan Johnston, 82-year-old admitted for UTI and confusion, was found comatose on 4 September 2006 with severe hypoglycaemia (glucose 0.8 mmol/L) despite being non-diabetic. Blood tests revealed high insulin and low c-peptide levels, indicating exogenous insulin administration. After extensive expert evidence, the coroner concluded insulin was administered on two separate occasions, likely as a medication error rather than malice. She suffered irreversible hypoglycaemic brain damage and concurrent cerebral strokes. Key clinical lessons: insulin access control was inadequate; medication preparation practices lacked real-time administration oversight; early police notification might have preserved forensic evidence; hospital policies required tightening on staff access to insulin and medication room security.
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Clarify the intent behind the amendment to the hospital's Medication – Prescribing, Dispensing, Checking, Administration, Documentation and Storage policy (clause 4.5.2) to make clearer that it is not best practice to prepare or check medications in advance of administration
Adopt a policy requiring that any adverse event identified as constituting a blameworthy act (intentional unsafe act, deliberate patient abuse, or conduct constituting a criminal act) that may result in death or permanent injury be reported immediately to a senior person (such as Director of Medical Services), who must then immediately report the incident to police if the criteria are met
Ensure adequate auditing of medication room policies for compliance and that staff understand the intent behind such policies
Develop clearer national guidance on when police should be notified in suspected criminal incidents within healthcare settings
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