SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Lewis RJ, Kemp PM, Johnson RD. J. Anal. Toxicol. 2015; 39(8): 637-641.

Affiliation

Forensic Chemistry and Toxicology Laboratory, Tarrant County Medical Examiner's Office, Fort Worth, TX 76196, USA.

Copyright

(Copyright © 2015, Preston Publications)

DOI

10.1093/jat/bkv080

PMID

26378138

Abstract

Paroxetine is a selective serotonin reuptake inhibitor commonly prescribed for the treatment of depression, obsessive-compulsive disorder, panic disorder, social anxiety disorder and post-traumatic stress disorder. While the use of paroxetine is considered relatively safe, negative side effects, including nausea, drowsiness, insomnia and dizziness, can adversely affect a pilot's ability to safely operate an aircraft. The use of paroxetine may increase suicidal behavior and suicidal ideation. When relying on postmortem specimens for toxicological evaluation, a general understanding of drug distribution throughout postmortem specimens is important. This laboratory has determined the distribution of paroxetine in postmortem tissues and fluids from nine aviation accident fatalities. Specimens were processed using an n-butyl chloride liquid/liquid extraction followed by gas chromatographic/mass spectrometeric analysis. Blood paroxetine concentrations obtained from these cases ranged from 0.019 to 0.865 µg/mL. The distribution of paroxetine, expressed as mean specimen/blood ratio, was 1.67 ± 1.16 urine (n = 4), 0.08 ± 0.04 vitreous humor (n = 6), 5.77 ± 1.37 liver (n = 8), 9.66 ± 2.58 lung (n = 9), 1.44 ± 0.57 kidney (n = 8), 3.80 ± 0.69 spleen (n = 8), 0.15 ± 0.04 muscle (n = 8), 4.27 ± 2.64 brain (n = 7) and 1.05 ± 0.43 heart (n = 8). The large standard deviations associated with the paroxetine distribution coefficients suggest that paroxetine can experience significant postmortem concentration changes.


Language: en

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print