The prevalence of human immunodeficiency virus type 1 and hepatitis C virus among injection drug users who use high risk inner-city locales in Miami, Florida

In order to estimate the prevalence of human immunodeficiency virus type 1 (HIV-1) and hepatitis C virus (HCV) co-infection in hard-to-reach intravenous drug users, 199 subjects from high-risk inner-city locales, the so called "shooting galleries", were consented, interviewed, and tested in Miami, FL, US. Positive HIV-1 status was based on repeatedly reactive ELISA and confirmatory Western Blot. Positive HCV status was based on reactive ELISA and confirmatory polymerase chain reaction techniques. Overall, 50 (25%) were not infected with either virus, 61 (31%) were HIV-1/HCV co-infected, 17 (8%) infected by HIV-1 only, and 71 (36%) infected by HCV only. The results of the multivariable analyses showed that more years using heroin was the only significant risk factor for HCV only infection (odds ratio = 1.15; 95% confidence interval = 1.07, 1.24) and for HIV-1/HCV co-infection (odds ratio = 1.17; 95% confidence interval = 1.09, 1.26). This paper demonstrates that HIV-1/HCV co-infection is highly prevalent among so called "shooting galleries".

Substance abuse treatment for persons with co-occurring disorders.

This TIP, Substance Abuse Treatment for Persons With Co-Occurring Disorders, revises TIP 9, Assessment and Treatment of Patients With Coexisting Mental Illness and Alcohol and Other Drug Abuse. The revised TIP provides information about new developments in the rapidly growing field of co-occurring substance use and mental disorders and captures the state-of-the-art in the treatment of people with co-occurring disorders. The TIP focuses on what the substance abuse treatment clinician needs to know and provides that information in an accessible manner. The TIP synthesizes knowledge and grounds it in the practical realities of clinical cases and real situations so the reader will come away with increased knowledge, encouragement, and resourcefulness in working with clients with co-occurring disorders. Contents: Executive Summary â?¢ 1 Introduction  2 Definitions, Terms, and Classification Systems for Co-Occurring Disorders  3 Keys to Successful Programming  4 Assessment  5 Strategies for Working With Clients With Co-Occurring Disorders  6 Traditional Settings and Models  7 Special Settings and Specific Populations  8 A Brief Overview of Specific Mental Disorders and Cross-Cutting Issues 9 Substance-Induced Disorders Appendix A: Bibliography Appendix B: Acronyms  Appendix C: Glossary of Terms Appendix D: Specific Mental Disorders: Additional Guidance for the Counselor  Appendix E: Emerging Models â?¢ Appendix F: Common Medications for Disorders  Appendix G: Screening and Assessment Instruments  Appendix H: Screening Instruments  Appendix I: Selected Sources of Training  Appendix J: Dual Recovery Mutual Self-Help Programs and Other Resources for Consumers and Providers  Appendix K: Confidentiality  Appendix L: Resource Panel  Appendix M: Cultural Competency and Diversity Network Participants Appendix N: Field ReviewersThis resource was contributed by The National Documentation Centre on Drug Use.

Prevalence of hepatitis C virus infection and associated factors among male illicit drug users in Cuiabá, Mato Grosso, Brazil

Intravenous drug injection has been reported as the main risk factor for hepatitis C virus (HCV) infection. The aim of the present study was to describe the prevalence and the epidemiological profile of HCV infection among abusers of illegal injected and non-injected drugs in Cuiabá, state of Mato Grosso, Central Brazil. A cross-sectional study including 314 male drug users from eight detoxification centres was performed. Out of 314 subjects studied, 48 (15.2%) were intravenous drug users. Participants were interviewed and had blood samples taken and tested for the presence of anti-HCV antibodies. Positive samples were tested for the presence of HCV RNA. Genotyping was performed on HCV RNA-positive samples. The overall prevalence of anti-HCV antibodies was 6.4% (n = 20). Out of 20 anti-HCV antibody-positive subjects, 16 (80%) were also HCV RNA-positive. Genotype 1 predominated (75%), followed by 3a (25%). Subtype 1a was more common than 1b. HCV infection was more prevalent among intravenous drug users (33%) than non-injecting users (1.5%). Logistic regression analyses showed independent associations between HCV infection and intravenous drug use, imprisonment and increasing age. In the present study, injecting drug use was the factor most strongly associated to HCV infection and inhaling or sniffing did not represent an increased susceptibility to infection.

Licensed Substance Abuse Treatment Programs, 2003

Addresses and information for licensed substance abuse programs in the state of Iowa.

Assessing AIDS/HIV prevention: what do we know in Europe?

An EC concerted action on the assessment of AIDS/HIV prevention strategies was conducted between 1989 and 1992. The aim of this concerted action (CA) was to bring together researchers who are active in this assessment field, make an initial appraisal of the results of AIDS prevention efforts, in various population groups in Europe and develop an assessment methodology. Five areas of study were selected for the CA: the population as a whole ("general population"), men who have sexual relations with other men, intravenous drug users, migrant populations, monitoring of sexually transmitted diseases (STDs) to determine changes in behaviour. For each of these areas, a working group composed of the leading researchers in the field in Europe was constituted and commissioned by the project administration and coordination team to collate and analyse data on prevention efforts and their assessment in different countries of Europe. This review presents the main results from the groups responsible in each area in the concerted action. A number of general conclusions from the results of this concerted action are drawn.

Iowa’s Drug Control Strategy, November 1, 2006

The attached annual report is submitted in satisfaction of Chapter 80E.1 of the Code of Iowa which directs the Drug Policy Coordinator to monitor and coordinate all drug prevention, enforcement and treatment activities in the state. Further, it requires the Coordinator to submit an annual report to the Governor and Legislature concerning the activities and programs of the Coordinator, the Governor’s Office of Drug Control Policy and all other state departments with drug enforcement, substance abuse treatment, and prevention programs. Chapter 80E.2 establishes the Drug Policy Advisory Council (DPAC), chaired by the Coordinator, and consisting of a prosecuting attorney, substance abuse treatment specialists, law enforcement officers, a prevention specialist, a judge and representatives from the departments of corrections, education, public health, human services, public safety and human rights. This report and strategy were in developed in consultation with the DPAC.

Iowa’s Drug Control Strategy, November 1, 2007

The attached annual report is submitted in satisfaction of Chapter 80E.1 of the Code of Iowa which directs the Drug Policy Coordinator to monitor and coordinate all drug prevention, enforcement and treatment activities in the state. Further, it requires the Coordinator to submit an annual report to the Governor and Legislature concerning the activities and programs of the Coordinator, the Governor’s Office of Drug Control Policy and all other state departments with drug enforcement, substance abuse treatment, and prevention programs. Chapter 80E.2 establishes the Drug Policy Advisory Council (DPAC), chaired by the Coordinator, and consisting of a prosecuting attorney, substance abuse treatment specialists, law enforcement officers, a prevention specialist, a judge and representatives from the departments of corrections, education, public health, human services, public safety and human rights. This report and strategy were in developed in consultation with the DPAC.

Stage of change of cigarette smoking in drug dependent patients.

Nicotine cessation programmes in Switzerland, which are commonly based on the stage of change model of Prochaska and DiClemente (1983), are rarely offered to patients with illicit drug dependence. This stands in contrast to the high smoking rates and the heavy burden of tobacco-related problems in these patients. The stage of change was therefore assessed by self-administered questionnaire in 100 inpatients attending an illegal drug withdrawal programme. Only 15% of the patients were in the contemplation or decision stage. 93% considered smoking cessation to be difficult or very difficult. These data show a discrepancy between the motivation to change illegal drug consumption habits and the motivation for smoking cessation. The high proportion of patients remaining in the precontemplation stage for smoking cessation, in spite of their motivation for illicit drug detoxification, may be due to the perception that cessation of smoking is more difficult than illicit drug abuse cessation.

Transmission of HIV-1 drug resistance in Switzerland: a 10-year molecular epidemiology survey.

OBJECTIVES: Representative prevalence data of transmitted drug-resistant HIV-1 are essential to establish accurate guidelines addressing resistance testing and first-line treatments. METHODS: Systematic resistance testing was carried out in individuals in Switzerland with documented HIV-1 seroconversion during 1996-2005 and available samples with RNA > 1000 copies/ml obtained within 1 year of estimated seroconversion. Resistance interpretation used the Stanford list of mutations for surveillance of transmitted drug resistance and the French National Agency for AIDS Research algorithm. RESULTS: Viral sequences from 822 individuals were available. Risk groups were men having sex with men (42%), heterosexual contacts (32%) and intravenous drug users (20%); 30% were infected with non-B subtype viruses. Overall, prevalence of transmitted resistance was 7.7% [95% confidence interval (CI), 5.9-9.5] for any drug, 5.5% (95% CI, 3.9-7.1) for nucleoside reverse transcriptase inhibitors, 1.9% (95% CI, 1.0-2.8) for non-nucleoside reverse transcriptase inhibitors and 2.7% (95% CI, 1.6-3.8) for protease inhibitors. Dual- or triple-class resistance was observed in 2% (95% CI, 0.8-2.5). No significant trend in prevalence of transmitted resistance was observed over years. There were no differences according to ethnicity, risk groups or gender, but prevalence of transmitted resistance was highest among individuals infected with subtype B virus. CONCLUSIONS: The transmission rate of drug-resistant HIV-1 has been stable since 1996, with very rare transmission of dual- or triple-class resistance. These data suggest that transmission of drug resistance in the setting of easy access to antiretroviral treatment can remain stable and be kept at a low level.

Iowa Substance Abuse Brief; Alcohol: Binge Drinking, May 2009, Issue 2

Binge drinking by Iowans is a serious problem. Binge drinking is commonly defined as five or more drinks of alcohol on the same occasion for men and four or more for women. The 2006 National Survey on Drug Use and Health (NSDUH) estimated that 11% (approximately 28,000) of Iowans 12-17 years of age and 51% (approximately 177,000) of Iowans ages 18-25 had engaged in binge drinking during the past month. Favorable community and peer norms about alcohol use and easy access both contribute to this problem. Consequences of binge drinking can be immediate, like alcohol poisoning or injury, or much more delayed such as an increased risk for stroke or alcoholism. In either case the results can be severe.

Iowa Substance Abuse Brief; Alcohol: Underage Drinking, September 2009, Issue 1

IN BRIEF • More than one in three 11th graders drank alcohol in the past month. • For every four 11th graders in Iowa, one engaged in binge drinking in the past month. • Binge drinking is defined as four or more drinks for females and five or more for males on the same occasion (i.e., at the same time or within a couple of hours of each other) on at least one day in the past 30 days. • A drink refers to one half ounce of alcohol (one 12-oz beer, one 5-oz glass of wine, or one 1-oz shot of 100 proof distilled spirits).

Methamphetamine Abuse in Iowa, January 19, 2007

This second, and final, report is respectfully submitted to fully satisfy the following Senate File 169 requirement, as approved by the 2005 Iowa Legislature: “The Drug Policy Coordinator shall report, in a joint meeting, to the Committee on Judiciary of the Senate and the Committee on Public Safety of the House of Representatives in January 2006 and in January 2007, the effects of this Act on methamphetamine abuse and related criminal activity.” (*Please note that impact data contained in this document have been updated since the initial 2006 report, and are based on the most recent information available to the Governor’s Office of Drug Control Policy.)

2012 Iowa Drug Control Strategy

Drug use is a preventable behavior; drug addiction is a treatable disease; and a balanced approach of proven and promising prevention, treatment and enforcement is required to protect Iowans from drugs now and in the future. Drug abuse itself is a two-faceted problem, affected by both the available supply of and the demand for illegal drugs and other substances of abuse. Any strategy dealing with both the supply of and demand for drugs of abuse must be three-fold and involve these coordinated components: 1) Prevention strategies to discourage the initial human demand for drugs, 2) Treatment for those who already abuse or are addicted to drugs, in order to halt their drug-seeking behavior, and 3) Law enforcement actions to decrease the supply of illegal drugs and bring to treatment those who otherwise would not seek help. It is with these three approaches in mind that the Governor’s Office of Drug Control Policy presents the 2012 Iowa Drug Control Strategy. Mark J. Schouten Director, Governor’s Office of Drug Control Policy

Iowa Drug Control Strategy, 2013

The Governor’s Office of Drug Policy Control offers the 2013 Drug Control Strategy pursuant to Iowa Code §80E.1. The purpose of the strategy is to describe the activities of the office and other state departments related to drug enforcement, substance abuse treatment and prevention. This report also highlights trends in respect to substance abuse within the state and sets out innovative approaches to reduce drug abuse and its associated damage to society. Finally, the Strategy shows the state funding levels for the various agencies working in this area, as divided among the three areas of emphasis: prevention, treatment and enforcement.

Evidence for an overestimated vulnerability of adolescent rats to develop signs of drug addiction

Drug addiction is a multi-etiological disorder to which some individuals are more vulnerable an others. Whereas converging clinical and epidemiological studies report a peak of drug use ring adolescence, many behavioral traits characterizing teenagers have been proposed to contribute to this vulnerability, including a heightened sensation-seeking, an enhanced impulsivity d a larger influence exerted by peers. By many aspects, juvenile rodents display behavioral traits at resemble those of teenagers. However, the concept of increased vulnerability to drug addiction juvenile rats remains in debate. Indeed, only a few studies directly compared juvenile and adult fdents regarding behavioral predictors of drug abuse. Moreover, some key features of drug diction have never been investigated in juvenile rats yet. For this very reason, we conducted a arge-scale behavioral comparison of adult and adolescent rats with the aim of dissecting their espective behavioral traits and vulnerabilities to drug addiction. We first have shown that juvenile rats exhibited an enhanced motor impulsivity, and a loss of control over reward seeking assessed by a persistent reward taking despite adverse consequences mild electric footshocks]. We also report that juvenile rats displayed a higher anxiety profile, ind we discuss why these behaviors might represent key underpinning mechanisms leading to an enhanced vulnerability to drug abuse. Meanwhile, we collected clear cut observations that do not support such an interpretation. In Articular, juvenile and adult rats displayed identical novelty-induced habituation and preference at are considered to represent two potent predictors of cocaine initiation and compulsive intake, "pre strikingly, juvenile rats were less attracted by cues predicting reward in a Pavlovian utoshaping task, suggesting a lower propensity for cues or context to trigger the reinstatement of a^previously extinguished reward seeking behavior. Finally, using a paradigm assessing schedule- ciuced polydipsia, juvenile and adult rats exhibited similar compulsive drinking, under control conditions and following a chronic cocaine treatment as well. Hence, these observations call for a cautious interpretation of adolescent vulnerability to drug use. In particular, we underlined that even the most compulsive young rats did not consume ärger amounts of cocaine than adults, nor exhibited larger efforts in a cue-induced relapse aradigm, despite a transient increased motivation for lever-pressing. And further, despite a higher ensitivity to the behavioral effects of cocaine, juvenile rats did not differ from adults in their ropensity to constantly prefer saccharin over cocaine in a discrete-choice procedure, even after a ?'Id chronic stress procedure. Altogether, our results shape an objective overview of the juvenile rats' behavior in relation to oth drug and non-drug rewards, suggesting a heterogeneous and task-specific profile. Despite elements potentially underlying a real risk for substance use, adolescent rats do not exhibit a ehavioral repertoire suggesting increased vulnerability for compulsive drug abuse. Our conclusions strongly encourage deeper neurobiological investigations of the developing brain, and also open a debate on a possible overestimation of juvenile rats' and teenager's risk to develop aladaptive behaviors and drug addiction. - L'addiction aux drogues est une pathologie d'origine multifactorielle, à laquelle certains individus sont plus vulnérables que d'autres. De nombreuses études cliniques et épidémiologiques suggèrent une consommation excessive de drogues pendant l'adolescence, et plusieurs explications ont été avancées pour justifier cette tendance, parmi lesquelles on note une augmentation de la recherche de sensation, une impulsivité plus marquée et une plus forte influence de l'entourage. Le rat juvénile présente de nombreuses caractéristiques développementales similaires à l'adolescence humaine. En revanche, la vulnérabilité des rats juvéniles à l'abus de drogue est encore sujette à caution. En effet, peu d'études ont directement comparé des traits de comportements pouvant refléter un accroissement du risque d'abus chez les rats juvéniles par comparaison aux rats adultes. En outre, certaines caractéristiques fondamentales de l'addiction chez l'homme n'ont pas encore été étudiées chez le rat adolescent. Ce travail de thèse s'est donc donné pour objectif de comparer le comportement de rats adultes vis-à-vis de celui de rats adolescents, afin d'évaluer dans quelle mesure ces derniers seraient plus vulnérables à l'abus de drogues. Nos résultats indiquent que les rats juvéniles présentent une augmentation des comportements impulsifs, ainsi qu'une plus grande persistance à rechercher de manière compulsive une récompense en dépit de légers chocs électriques. Les rats juvéniles présentent également un profil anxieux plus élevé, ce qui peut constituer une autre source de vulnérabilité. Cependant, certaines caractéristiques comportementales ne suggèrent pas de vulnérabilité chez les rats juvéniles. Aucune différence entre rats adultes et adolescents n'a été trouvée pour l'habituation et la préférence pour la nouveauté, deux traits prédisant l'initiation et la prise compulsive de drogue. De plus, nous avons montré que les rats adolescents attribuent moins d'intérêt à des stimuli prédisant la disponibilité d'une récompense, suggérant une vulnérabilité plus faible à la rechute induite par les stimuli associés à la prise de drogue. Une étude complémentaire des comportements compulsifs indique une absence de différence entre rats adultes et adolescents, à la fois en condition basale ou après un traitement chronique à la cocaïne. L'étude des comportements de prise de drogue ne va pas non plus dans le sens d'une vulnérabilité des rats adolescents. Bien que les rats compulsifs sélectionnés pendant la période juvénile présentent une plus grande motivation à prendre de la cocaïne, ils ne diffèrent ni dans la quantité de cocaïne consommée, ni dans la rechute induite par les stimuli environnementaux. En dépit d'une sensibilisation comportementale plus importante, les rats adolescents présentent la même préférence que les adultes face à un choix entre une drogue et une récompense alternative, suggérant une résilience à la cocaïne comparable à celle des adultes. Enfin, cette résilience pour la cocaïne n'est pas affectée par un stress chronique lors de l'adolescence. En résumé, cette étude dresse un regard objectif sur les comportements en lien avec une vulnérabilité à l'abus de drogues chez le rat juvénile, suggérant que celle-ci est hétérogène et spécifique au protocole utilisé. En dépit de certains éléments de vulnérabilité, les rats adolescents ne présentent pas d'attirance excessive pour la cocaïne, ni de prédisposition à la consommation compulsive de cette drogue. L'ensemble de ces éléments pourra constituer une base solide pour l'investigation neurobiologique du cerveau en développement, et ouvre un débat sur une possible surestimation de la vulnérabilité des rats juvéniles et de leurs homologues humains aux pathologies psychiatriques telles que l'addiction aux drogues.