Toxicology, circumstances and pathology of deaths from acute alcohol toxicity.
Alcohol consumption makes a large contribution to premature mortality. In order to extend our understanding of the characteristics, circumstances, toxicology and pathology of alcohol toxicity deaths, all cases presenting to the Department of Forensic Medicine Sydney between 1/1/1997-31/12/2011 with blood alcohol concentrations (BACs) ≥0.300 g/100 ml and where the direct cause of death was acute alcohol toxicity were retrieved (n = 83). The mean age was 47.2 yrs and 77.1% were male. The majority (81.9%) of deaths occurred in a home environment, and did not vary across month or day of the week. In 91.6% of cases, a history of alcoholism or heavy alcohol consumption was reported. None were in any form of substance dependence treatment at the time of death. The mean BAC was 0.420 g/100 ml (range 0.300-0.741 g/100 ml). In 33.7% of cases, other substances were detected, predominantly diazepam (28.9%). BACs did not vary significantly by gender, age or BMI. Urine/BAC ratios of >1.25 were seen in 6/43 cases where both samples were available. Cardiac disease was noted in 75.9% of cases and hepatic disease in 91.6%. The only alcohol-related organic brain syndrome pathology identified at autopsy was vermal cerebellar degeneration.
National Drug and Alcohol Research Centre, University of New South Wales, NSW 2052, Australia; New South Wales Forensic & Analytical Science Service, Sydney West Local Health District, NSW, Australia. Electronic address: s.darke@unsw.edu.au.
Shane
S
Darke
Johan
J
Duflou
Michelle
M
Torok
Tatiana
T
Prolov
D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D000437:Alcoholism / Q000453:epidemiology; D002492:Central Nervous System Depressants / Q000032:analysis / Q000506:poisoning*; D000431:Ethanol / Q000032:analysis / Q000506:poisoning*; D005260:Female; D006331:Heart Diseases / Q000453:epidemiology / Q000473:pathology; D006801:Humans; D007662:Ketosis / Q000473:pathology; D007674:Kidney Diseases / Q000453:epidemiology / Q000473:pathology; D008099:Liver / Q000473:pathology; D008107:Liver Diseases / Q000453:epidemiology / Q000473:pathology; D008171:Lung Diseases / Q000453:epidemiology / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology; D009929:Organ Size; D017678:Sex Distribution; D055815:Young Adult
D002492:Central Nervous System Depressants; D000431:Ethanol
Alcohol; Demographics; Disease; Mortality; Toxicity; Toxicology