title: [Alcohol, drugs, pharmacologic agents, and street safety].
abstract: Deaths due to road accidents during weekends have become a worrying phenomenon in Italy. With the aim of highlighting the role of psychotropic substances (alcohol, drugs of abuse) in causing road accidents, a survey based on clinical and chemico-toxicological analyses has been carried out on car drivers in the Veneto region during night weekends since 1994. Rapid clinical screening was carried out on 7952 drivers. 1399 of these, suspected to be under the influence of psychotropic substances, were subjected to complete clinical and toxicological ascertainment involving the following procedures: a) anamnesis, aiming at evidence of possible current or past use of psychotropic substances; b) objective clinical examination, aiming at finding evidence of recent (signs of acute or chronic intoxication) or past use (signs of withdrawal or associated organic pathologies) of psychotropic substances; c) double sampling of blood and urine and chemico-toxicological analysis using immunochemical, GC-HS and GC/MS-SIM techniques. As well as many data of social and behavioural interest, processing of results demonstrated that: a) 56.7% of the drivers examined had consumed alcoholic beverages; b) 30.4% had BACs higher than the threshold permitted in Italy (80 mg/100 ml); c) 15.7% of drivers were found to be under the influence of drugs of abuse or psychoactive drugs; d) the most frequently found substances were (in order): cannabinoids, stimulants (cocaine, amphetamines), opiates.
authors.affiliation: Servizio di Tossicologia Forense e Antidoping, Azienda Ospedaliera e Università degli Studi, Padova.
authors.forename: S D
authors.initials: SD
authors.lastname: Ferrara
authors.forename: S
authors.initials: S
authors.lastname: Zancaner
authors.forename: G
authors.initials: G
authors.lastname: Frison
authors.forename: R
authors.initials: R
authors.lastname: Giorgetti
authors.forename: R
authors.initials: R
authors.lastname: Snenghi
authors.forename: S
authors.initials: S
authors.lastname: Maietti
authors.forename: F
authors.initials: F
authors.lastname: Castagna
authors.forename: F
authors.initials: F
authors.lastname: Tagliaro
authors.forename: L
authors.initials: L
authors.lastname: Tedeschi
mesh_terms: D000063:Accidents, Traffic / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data*; D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D011619:Psychotropic Drugs; D012449:Safety / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data*; D019966:Substance-Related Disorders / Q000453:epidemiology*
chemical_list: D011619:Psychotropic Drugs