Citation

Bailey DN, Shaw RF. J. Anal. Toxicol. 1980; 4(5): 232-236.

Copyright

(Copyright © 1980, Preston Publications)

DOI

unavailable

PMID

7442135

Abstract

Thirty-two cases of fatal self-ingested overdose involving amitriptyline were studied over the two-year period 1978 to 1979. The average decedent was a 44-year-old woman who ingested amitriptyline and at least one other drug (usually ethanol, diazepam, propoxyphene, or codeine). The mean concentrations of amitriptyline and nortriptyline were significantly higher in liver than in myocardium, and they were significantly higher in myocardium than in blood. In addition, concentrations in these tissues showed significant correlation with each other. The mean tissue concentrations of amitriptyline and nortriptyline in this series of overdoses were significantly greater than those in fourteen other decedents whose deaths were not due to drug overdose but involved amitriptyline as an incidental finding. The mean ratio of amitriptyline to nortriptyline in each tissue was also significantly higher in overdose than those in the corresponding tissues of the non-overdose group, suggesting that the former ingestions were more acute. The estimated survival times showed no significant correlation with tissue concentrations of either amitriptyline or nortriptyline.

Language: en