title: Crack and cocaine use in south London drug addicts: 1987-1989.
abstract: There has been great concern in recent years about the abuse of cocaine, particularly in its smokable form 'crack'. This paper presents data drawn from 441 patients seen by a South London Community Drug Team between 1987 and 1989. Only four (1%) cited cocaine abuse as the main drug problem. Heroin was the most common main drug. Detailed information was available on 355 of these subjects. During the study period 63 patients reported using cocaine and the proportion of subjects using cocaine increased from 13% to 29%. Within the sub-group of cocaine users, there was a marked increase in the use of smokable forms of cocaine from 15% in 1987 to 75% in 1989. In view of the increased dependence risk associated with smoking cocaine, this is seen as an ominous development.
authors.affiliation: Drug Dependence Clinical Research and Treatment Unit, Maudsley Hospital, London, UK.
authors.forename: J
authors.initials: J
authors.lastname: Strang
authors.forename: P
authors.initials: P
authors.lastname: Griffiths
authors.forename: M
authors.initials: M
authors.lastname: Gossop
mesh_terms: D000328:Adult; D003042:Cocaine; D003430:Cross-Sectional Studies; D005260:Female; D006556:Heroin Dependence / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D008131:London / Q000453:epidemiology; D008297:Male; D009293:Opioid-Related Disorders / Q000453:epidemiology*; D019966:Substance-Related Disorders / Q000453:epidemiology*
chemical_list: D003042:Cocaine