Drug Abuse Research Today is a free monthly online journal that collates and summarizes the latest research about Drug Abuse, including details on psychology, rehabilitation, consequences, treatment. | |||||||
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Adolescent alcohol and illicit drug use among first- and second-generation immigrants in Sweden.Svensson M, Hagquist C Department of Economics, Swedish Business School, Orebro University, Orebro, Sweden. mikael.svensson@oru.se AIM: This article compares adolescent alcohol and illicit drug use among first- and second-generation immigrants from Nordic, non-Nordic European and non-European countries with that of the native Swedish majority population. METHODS: Using data from a 2005 survey, multilevel logistic regression analysis was performed on a sample of 13,070 adolescents. The survey was conducted in three Swedish regions containing 24 municipalities. RESULTS: Second-generation immigrants from Nordic countries were more likely to use alcohol and to binge drink, while first generation immigrants from non-European countries were less likely to; this difference is mainly explained by the relatively low use by girls from non-European countries. All immigrant groups were more likely to use illicit drugs than were the majority population. The highest drug use was found among first-generation Nordic immigrants and non-European immigrants. Consumption patterns among second-generation immigrants were more similar to those of the Swedish majority population, implying more alcohol use and less illicit drug use. CONCLUSIONS: Preventive policy for alcohol use should target Nordic immigrants in Sweden (second generation), while preventive policy for drug use, which is a more general immigrant phenomena, should mostly target both Nordic and non-European immigrants. Published 23 February 2010 in Scand J Public Health, 38(2): 184-91. Articles on Drug Abuse published 15 February 2010: Background intracranial EEG spectral changes with anti-epileptic drug taper. Clin Neurophysiol, 121(3): 311-7. OBJECTIVE: Previous studies have revealed a surprising decrease in spike counts and Teager energy between on- and off-AEDs states during intracranial EEG (icEEG) monitoring. Here, we expand the measures evaluated to icEEG power and frequency band power. METHODS: Two icEEG epochs, on- and off-AEDs, each 1h in duration, were studied for each of 21 unselected adult patients. Spike counts, Teager energy and total power were evaluated for each electrode contact. Power was also evaluated for delta ... [Abstract] [Full-text] Articles on Drug Abuse published 5 February 2010: Neighborhood poverty and injection cessation in a sample of injection drug users. Am J Epidemiol, 171(4): 391-8. Neighborhood socioeconomic environment may be a determinant of injection drug use cessation. The authors used data from a prospective cohort study of Baltimore City, Maryland, injection drug users assessed between 1990 and 2006. The study examined the relation between living in a poorer neighborhood and the probability of injection cessation among active injectors, independent of individual characteristics and while respecting the temporality of potential confounders, exposure, and outcome. ... [Abstract] [Full-text] Articles on Drug Abuse published 22 January 2010: Diagnosis of hepatitis C virus infection in Scotland's injecting drug user population. Epidemiol Infect, 138(3): 393-402. We estimated the extent of undiagnosed hepatitis C virus (HCV) infection in injecting drug users (IDUs) in Scotland. We used record-linkage to determine HCV diagnosis status for 41 062 current/former IDUs attending drug treatment and support services between 1 April 1995 and 31 March 2006; the extent of undiagnosed HCV infection was estimated by comparing the number HCV-diagnosed to the number HCV-infected (estimated from an unlinked anonymous testing survey of 2141 current/former IDUs). In ... [Abstract] [Full-text] Seroepidemiology of human herpesvirus 8 (HHV-8) infection in injecting drug users. Epidemiol Infect, 138(3): 403-8. A cross-sectional study was carried out in injecting drug users (IDUs) from Greece to assess the seroprevalence of human herpesvirus 8 (HHV-8) and to identify potentially associated risk factors. A total of 288 IDUs were tested for K8.1 antibodies to HHV-8 lytic antigen. Associations between HHV-8 serostatus and potential risk factors were examined using univariate and multivariate logistic regression analysis. Seroprevalence of HHV-8 was 24.3% (95% CI 19.5-29.7), increasing with age from 19.4% ... [Abstract] [Full-text] Articles on Drug Abuse published 11 January 2010: Attribution of hepatitis C virus seroconversion risk in young injection drug users in 5 US cities. J Infect Dis, 201(3): 378-85. BACKGROUND. In studies of hepatitis C virus (HCV) seroconversion in injection drug users (IDUs), some have questioned whether underreporting of syringe sharing, a stigmatized behavior, has led to misattribution of HCV risk to other injection-related behaviors. METHODS. IDUs aged 15-30 years who were seronegative for human immunodeficiency virus and HCV antibodies were recruited into a prospective study in 5 US cities. Behavioral data were collected via computer-assisted self-interviewing to ... [Abstract] [Full-text] Articles on Drug Abuse published 7 January 2010: Drug-induced plasticity contributing to heightened relapse susceptibility: neurochemical changes and augmented reinstatement in high-intake rats. J Neurosci, 30(1): 210-7. A key in understanding the neurobiology of addiction and developing effective pharmacotherapies is revealing drug-induced plasticity that results in heightened relapse susceptibility. Previous studies have demonstrated that increased extracellular glutamate, but not dopamine, in the nucleus accumbens core (NAcc) is necessary for cocaine-induced reinstatement. In this report, we examined whether drug-induced adaptations that are necessary to generate cocaine-induced reinstatement also determine ... [Abstract] [Full-text] Articles on Drug Abuse published 5 January 2010: Survival sex work involvement as a primary risk factor for hepatitis C virus acquisition in drug-using youths in a canadian setting. Arch Pediatr Adolesc Med, 164(1): 61-5. OBJECTIVE: To examine whether there were differential rates of hepatitis C virus (HCV) incidence in injecting drug-using youths who did and did not report involvement in survival sex work. DESIGN: Data were derived from 2 prospective cohort studies of injecting drug users (May 1, 1996, to July 31, 2007). Analyses were restricted to HCV antibody-negative youths who completed baseline and at least 1 follow-up assessment. SETTING: Vancouver, British Columbia, Canada. PARTICIPANTS: Of 3074 ... [Abstract] [Full-text] Brief, personality-targeted coping skills interventions and survival as a non-drug user over a 2-year period during adolescence. Arch Gen Psychiatry, 67(1): 85-93. CONTEXT: Selective interventions targeting personality risk are showing promise in the prevention of problematic drinking behavior, but their effect on illicit drug use has yet to be evaluated. OBJECTIVE: To investigate the efficacy of targeted coping skills interventions on illicit drug use in adolescents with personality risk factors for substance misuse. DESIGN: Randomized controlled trial. SETTING: Secondary schools in London, United Kingdom. PARTICIPANTS: A total of 5302 students were ... [Abstract] [Full-text] © 2005-2010 Drug Abuse Research Today. All Rights Reserved. |
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