title: Patterns of psychoactive substance detection from routine toxicology of suicides in Mobile, Alabama, between 1990 and 1998.
abstract: BACKGROUND
  Postmortem toxicology can be useful for reconstructing some clinically important events occurring before a suicide. Its utility may be improved by examining patterns of detected substances in a population over time.
  
  
  METHODS
  Toxicology was performed for 333 (96%) of the 346 suicides occurring in Mobile County, Alabama, between October 1990 and September 1998. Detected psychoactive substances were grouped in three categories: alcohol, cocaine, and cannabis; abusable prescription medications; and non-abused psychotropic medications. The overlap between these three categories was assessed.
  
  
  RESULTS
  Psychoactive substances were detected in 227 (68%) of 333 suicides. Of the cases positive for any prescription psychoactive medication, 2/3 were positive for an abusable medication. An abusable substance was found in 56% of cases positive for non-abused psychotropic medication. Alcohol, cocaine and/or cannabis were found in 34% of cases with abusable prescription medications and in 33% with non-abused psychotropics.
  
  
  CONCLUSIONS
  Clinicians must be aware of a number of methodological realities when interpreting routine postmortem toxicology results.
  
  
  CONCLUSIONS
  Routine surveillance of psychoactive substances among suicides can provide useful data for directing and monitoring strategies for suicide prevention in clinical practice.
authors: Department of Psychiatry, University of South Alabama College of Medicine, 2451 Fillingim Street, Mobile, AL, USA.
authors: D M
authors: DM
authors: Dhossche
authors: C L
authors: CL
authors: Rich
authors: S O
authors: SO
authors: Ghani
authors: G
authors: G
authors: Isacsson
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000407:Alabama / Q000453:epidemiology; D002391:Catchment Area, Health; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011619:Psychotropic Drugs / Q000032:analysis*; D012189:Retrospective Studies; D015813:Substance Abuse Detection / Q000379:methods*; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000453:epidemiology*; D013405:Suicide / Q000706:statistics & numerical data*; D014116:Toxicology / Q000379:methods*
chemical_list: D011619:Psychotropic Drugs