objective: addiction is one of the most vulnerable social issues and the tendency to it involve several factors, including psychosocial stressors (life unpleasant events), and inability to deal with these stressors and the belief that drug use will lead to the desired result. this study was conducted to determine the relationship between psychosocial stressors and vulnerability to drug abuse am...

this study took an epidemiological approach toward the problem of drug addiction in tehran. the subjects were 300 addicts chosen on the basis of stratified random selection out of the population of 3627 prisoners who were all proven addicts and sentenced to imprisonment by the court in the year 1370. a descriptive survey showed that drug addiction generally, and heroin addiction specifically, i...

OBJECTIVES Drug dependence as a chronic disorder is reversible over time and has a cost burden for individuals, families, and society. An individual who has stopped taking drugs for a long time may start taking drugs again. The variables affecting the reuse of drugs are not well known. Therefore a study of the factors that increase the length of time away from drugs is essential. METHODS This...

Chronic vulnerability to relapse is a formidable challenge for the treatment of drug addiction. The neurobiological basis of relapse and its prevention has, therefore, attracted major attention in addiction research. Current conceptualizations of addiction recognize craving as a central driving force for ongoing drug use, as well as for relapse following abstinence. Progress has been made in un...

BACKGROUND Vancouver, Canada has a pilot supervised injecting facility (SIF), where individuals can inject pre-obtained drugs under the supervision of medical staff. There has been concern that the program may facilitate ongoing drug use and delay entry into addiction treatment. METHODS We used Cox regression to examine factors associated with the time to the cessation of injecting, for a min...

Article history: Received on: 13/02/2013 Revised on: 15/02/2013 Accepted on: 09/03/2013 Available online: 28/03/2013 Drug addiction presents a chronic relapsing disorder characterized by persistent drug-seeking and taking behaviors. Given the significant detrimental effects of this disease both socially and economically, a considerable research has been dedicated to understanding a number of is...

Drug addiction presents as a chronic relapsing disorder characterized by persistent drug-seeking and drug-taking behaviours. Given the significant detrimental effects of this disease both socially and economically, a considerable amount of research has been dedicated to understanding a number of issues in addiction, including behavioural and neuropharmacological factors that contribute to the d...

The aim of this study was to compare investigators' perception of three most important etiological factors for drug addiction and drug abuse with the self-perception of heroin addicts and drug abusers who used cannabis products and/or ecstasy. The study included 207 heroin addicts (mean age, 26.7 +/- 5.8 years) and 238 drug abusers (mean age, 19.3 +/- 1.9 years). Each study participant selected...