Deceased
Peter Lawrence Simpson
Demographics
61y, male
Date of death
2016-05-23
Finding date
2017-12-07
Cause of death
mixed prescription drug toxicity (methadone, diazepam, promethazine) with aspiration pneumonia
AI-generated summary
A 61-year-old man with chronic alcoholism, dilated cardiomyopathy and cirrhosis died from mixed prescription drug toxicity (methadone, diazepam, promethazine) with aspiration pneumonia. He consumed significant alcohol on the day of death while taking prescribed sedating medications without food. The coroner found therapeutic drug levels but noted synergistic respiratory depression from the drug combination, combined with CNS depression from alcohol, led to airway compromise and aspiration pneumonia. The case illustrates risks of prescribing sedating medications to patients with chronic liver disease, alcohol dependence, and cardiac disease. Better assessment of medication abuse risk, monitoring for signs of over-sedation, and patient education about alcohol-drug interactions might have prevented this death.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Error types
Drugs involved
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