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NCJ Number: 163269 Add to Shopping cart Find in a Library
Title: Smoked Cocaine: Patterns of Use and Pulmonary Consequences
Journal: Journal of Psychoactive Drugs  Volume:24  Issue:3  Dated:(July-Sepember 1992)  Pages:265-272
Author(s): M E Khalsa; D P Tashkin; B Perrochet
Date Published: 1992
Page Count: 8
Sponsoring Agency: National Institute on Drug Abuse
Bethesda, MD 20892-9561
Grant Number: DA03018; DA04268
Type: Report (Study/Research)
Format: Article
Language: English
Country: United States of America
Annotation: This article offers a perspective on the use of volatilized alkaloidal cocaine in its freebase and crack forms and on the pulmonary consequences of such use.
Abstract: The inhalational route of administration of freebase and crack cocaine exposes the lung to their combustion products, raising concern about possible adverse pulmonary effects. A brief historical review of cocaine and its methods of use precedes the presentation of data concerning current modes and patterns of use and some pulmonary complications of crack and freebase use. Results from a systematic study of a large sample of cocaine users document a high frequency of occurrence of acute respiratory symptoms in temporal association with cocaine smoking. No relationship was detected between the prevalence of acute pulmonary symptoms and identifiable aspects of techniques of cocaine administration. These results suggest that the respiratory consequences of alkaloidal cocaine are most likely attributable to the inhaled cocaine itself, rather than to variable characteristics of use. Table, references
Main Term(s): Controlled Substances
Index Term(s): Cocaine; Crack; Designer drugs; Drug abuse; Drug analysis; Drug effects; Drug research; Drug use; Studies
Note: DCC
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