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Perphenazine distribution in a postmortem case.

B Levine1, A Jenkins, D Chute

  • 1Office of the Chief Medical Examiner, State of Maryland, Baltimore 21201, USA.

Journal of Analytical Toxicology
|April 7, 1999
PubMed
Summary
This summary is machine-generated.

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A mentally challenged woman died from multiple drug intoxication, ruled a suicide. Autopsy found high levels of perphenazine and valproic acid, with perphenazine prescribed to another resident.

Area of Science:

  • Forensic Toxicology
  • Clinical Toxicology
  • Psychiatric Pharmacology

Background:

  • A case study involving a 34-year-old female with intellectual disabilities residing in a group home.
  • The investigation into her death was prompted by the discovery of empty medication containers near her bedside.

Observation:

  • No definitive anatomical cause of death was identified during the autopsy.
  • Toxicological analysis of heart blood revealed significant concentrations of perphenazine (4.4 mg/L) and valproic acid (950 mg/L).
  • The perphenazine found was prescribed to a different resident of the group home.

Findings:

  • The distribution of perphenazine in various biological specimens aligned with patterns observed in previous phenothiazine-related fatalities.
  • The high concentration of valproic acid in conjunction with perphenazine indicated a severe drug intoxication.

Related Experiment Videos

  • The medical examiner concluded the cause of death was multiple drug intoxication.

    • Implications:

    • This case highlights the critical importance of medication management and oversight in group home settings.
    • It underscores the potential for fatal drug intoxication due to medication errors or intentional misuse.
    • The findings emphasize the need for comprehensive toxicological screening in unexplained deaths, particularly in vulnerable populations.