Acetyl Fentanyl: Trends and Concentrations in Metro Detroit.

08:00 EDT 25th June 2018 | BioPortfolio

Summary of "Acetyl Fentanyl: Trends and Concentrations in Metro Detroit."

Acetyl fentanyl (N-[1-phenethylpiperidin-4-yl]-N-phenylacetamide) is a potent opioid analgesic with no medicinal uses. We report deaths between 2016 and 2017 at the Medical Examiner's Office in Detroit, MI where acetyl fentanyl was found in the decedent's blood and compare them to previously published deaths between 2015 and 2016. The recent cases (cohort B) had a mean acetyl fentanyl concentration of 0.9 ng/mL (range: 0.1-5.3 ng/mL) and an associated higher concentration of fentanyl along with multiple other drugs present. The older cases (cohort A) had higher concentrations of acetyl fentanyl (mean: 8.9 ng/mL; range: 0.28-37 ng/mL) with lower, yet still toxic, concentrations of fentanyl. We conclude that the cause of death in these recent cases was likely multiple drug toxicity with fentanyl and that the consistently observed lower peripheral blood concentrations of acetyl fentanyl are most likely an artifact in the manufacture of the consumed illicit fentanyl.


Journal Details

This article was published in the following journal.

Name: Journal of forensic sciences
ISSN: 1556-4029


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