Dépouillements

*** / GARFEIN R. S. ; SWARTZENDRUBER A. ; OUELLET L. J. ; KAPADIA F. ; HUDSON S. M. ; THIEDE H. ; STRATHDEE S. A. ; WILLIAMS I. T. ; BAILEY S. L. ; HAGAN H. ; GOLUB E. T. ; KERNDT P. ; HANSON D. L. ; LATKA M. H. in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S4-S17 Titre : *** Titre autre langue : Methods to recruit and retain a cohort of young adult injection drug users for the third Collaborative Injection Drug Users Study/Drug Users Intervention Trial (CIDUS III/DUIT) Type de document : Périodique Auteurs : GARFEIN R. S. ; SWARTZENDRUBER A. ; OUELLET L. J. ; KAPADIA F. ; HUDSON S. M. ; THIEDE H. ; STRATHDEE S. A. ; WILLIAMS I. T. ; BAILEY S. L. ; HAGAN H. ; GOLUB E. T. ; KERNDT P. ; HANSON D. L. ; LATKA M. H. Année de publication : 2007 Article en page(s) : p.S4-S17 Caractéristiques matérielles : fig. Langues : Anglais (eng) Mots-clés : Thésaurus ADULTE JEUNE ; VIH ; USAGER ; PREVALENCE ; COHORTE Descripteurs internes VHC Résumé : Background New injection drug users (IDUs) are at high risk for blood-borne viral infections. Given U.S. policy to only fund proven-effective HIV prevention interventions, insights into conducting intervention trials among young IDUs are provided here by describing methods and participantsÆ characteristics in the CIDUS III/DUIT study. Methods In 2002-2004, 15-30-year-old IDUs in Baltimore, Chicago, Los Angeles, New York, and Seattle were recruited through community outreach, advertising and coupon-based participant referrals. Baseline interviews assessed sociodemographics, injection, and sexual behaviors. Antibody tests for HIV and hepatitis A, B, and C viruses (HAV, HBV, and HCV) were conducted. IDUs who were HIV and HCV antibody negative at baseline were eligible to participate in a randomized controlled HIV/HCV prevention trial. Follow-up assessments were conducted 3 and 6 months post-intervention. Data were analyzed to identify participant differences at baseline by city, trial enrollment, and trial retention. Results Baseline assessments were completed by 3285 IDUs. Participants were mean age 23.8 years, 69% male, 64% White, 17% Hispanic, and 8% Black. Seroprevalence of HIV, HCV, HBV, and HAV antibodies were 2.9, 34.4, 22.4, and 19.3%, respectively. Of the 2062 (62.7%) baseline participants who were HIV and HCV antibody negative, 859 (41.7%) were randomized. At least one follow-up assessment was completed by 712 (83%) randomized participants. Contextual factors, primarily homelessness, were associated with lower enrollment and retention. Conclusions Recruitment and retention of young-adult IDUs for complex intervention trials is complicated, yet feasible. Risk behaviors among participants enrolling in and completing the trial reflected those eligible to enroll. (Review's abstract). Cote CIRDD : 806572 Thématique : Drogues illicites Bibliographie : 52 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7716 [article]

*** / BAILEY S. L. ; OUELLET L. J. ; MACKESI- in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S18-S29 Titre : *** Titre autre langue : Perceived risk, peer influences and injection partner type predict receptive syringe sharing among young adult injection drug users in five U. S. Cities Type de document : Périodique Auteurs : BAILEY S. L. ; OUELLET L. J. ; MACKESI- Année de publication : 2007 Article en page(s) : p.S18-S29 Caractéristiques matérielles : tabl. Langues : Anglais (eng) Mots-clés : Thésaurus INJECTION ; USAGER ; PARTAGE DE SERINGUE ; PAIR ; CONDUITE A RISQUE Descripteurs géographiques ETATS-UNIS Résumé : Objectives This study examined risk factors for receptive syringe sharing (RSS) during illicit drug injection by persons 15-30 years old in five U.S. cities. Methods Participants were recruited through street outreach and respondent-driven referrals in Baltimore, Chicago, Los Angeles, New York, and Seattle between May 2002 and January 2004. Surveys of drug use, sexual behaviors, and correlates were administered through audio computer-assisted self-interviews at baseline and, for the subset of participants who enrolled in an HIV/HCV prevention intervention trial, at 3-months and 6-months post-baseline. The proportions of injections involving RSS at baseline and at follow-up were used as outcomes in multivariate models that adjusted for intervention effects. Results At baseline, 54% of 3128 participants reported RSS in the past 3 months. RSS decreased to 21% at 6-months post-baseline for the combined trial arms. Participants were more likely to report RSS if they perceived that their peers were not against RSS and if they injected with sex partners. Lower levels of perceived risk of infection with HIV (baseline, p < .001) or HCV (follow-up, p < .001) through RSS were also significant predictors of greater RSS. Conclusions Perceived risks, peer influences, and type of injection partner were robust predictors of RSS. Perceived risks and peer influences are particularly amenable to intervention efforts that may prevent RSS in this age group. (Review's abstract). Cote CIRDD : 806573 Thématique : Drogues illicites Bibliographie : 104 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7717 [article]

*** / HAGAN H. ; CAMPBELL J. V. ; THIEDE H. ; STRATHDEE S. A. ; OUELLET L. ; LATKA M. ; HUDSON S. ; GARFEIN R. S. in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S48-S55 Titre : *** Titre autre langue : Injecting alone among young adult IDUs in five US cities. Evidence of low rates of injection risk behavior Type de document : Périodique Auteurs : HAGAN H. ; CAMPBELL J. V. ; THIEDE H. ; STRATHDEE S. A. ; OUELLET L. ; LATKA M. ; HUDSON S. ; GARFEIN R. S. Année de publication : 2007 Article en page(s) : p.S48-S55 Caractéristiques matérielles : tabl. Langues : Anglais (eng) Mots-clés : Thésaurus INJECTION ; USAGER ; PREVENTION ; CONDUITE A RISQUE ; CONTAMINATION Descripteurs géographiques ETATS-UNIS Résumé : Illicit drug injection typically occurs in private or semi-public settings where two or more injectors are present. In a large sample of young adult injectors (aged 15-30) in five US cities, we describe those who reported consistently injecting by themselves in a recent period. Among 3199 eligible subjects, 85% were male, median age was 24 years, and median number of years injecting was four. Fifteen percent (n = 467) who reported always injecting alone in the previous 3 months were compared to other IDUs to understand the relationship between this practice and injection risk behavior. IDUs who reported injecting alone were substantially less likely to report injection with a syringe (AOR = 0.16, 95% CI 0.1-0.2) or other drug preparation equipment (AOR = 0.17, 95% CI 0.13-0.2) previously used by another injector. Markedly low rates of injection risk behavior were observed in IDUs who reported injecting alone; this practice may facilitate safe injection by granting the individual greater control over the injection setting. However, risks may include accidental overdose with severe consequences. (Review's abstract). Cote CIRDD : 806576 Thématique : Drogues illicites Bibliographie : 26 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7718 [article]

*** / THIEDE H. ; HAGAN H. ; CAMPBELL J. V. ; STRATHDEE S. A. ; BAILEY S. L. ; HUDSON S. M. ; KAPADIA F. ; GARFEIN R. S. in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S39-S47 Titre : *** Titre autre langue : Prevalence and correlates of indirect sharing practices among young adult injection drug users in five U. S. cities Type de document : Périodique Auteurs : THIEDE H. ; HAGAN H. ; CAMPBELL J. V. ; STRATHDEE S. A. ; BAILEY S. L. ; HUDSON S. M. ; KAPADIA F. ; GARFEIN R. S. Année de publication : 2007 Article en page(s) : p.S39-S47 Caractéristiques matérielles : tabl. Langues : Anglais (eng) Mots-clés : Thésaurus INJECTION ; USAGER ; PARTAGE DE SERINGUE ; PREVALENCE ; CONDUITE A RISQUE ; CONTAMINATION Descripteurs géographiques ETATS-UNIS Résumé : Background Sharing of drug paraphernalia to prepare, measure and divide drugs for injection remains an important residual risk factor for hepatitis C and other blood-borne infections among injection drug users (IDUs) especially as sharing of syringes for injection decreases. Methods We analyzed data from five U.S. cities to determine the prevalence and independent correlates of non-syringe paraphernalia-sharing (NSPS) and syringe-mediated drug-splitting (SMDS) among 15-30-year-old IDUs who reported not injecting with othersÆ used syringes (receptive syringe-sharing, RSS). Results NSPS was reported by 54% of IDUs who did not practice RSS and was independently associated (p < 0.05) with having =5 injection partners, injecting with sex partners or regular injection partners, injecting in shooting galleries, peersÆ sharing behaviors, lower self-efficacy for avoiding NSPS, and less knowledge of HIV and HCV transmission. SMDS was reported by 26% of IDUs who did not practice RSS, and was independently associated with having =5 injection partners, injecting in shooting galleries, and inversely associated with unknown HIV status. Conclusions NSPS and SMDS were common among young adult IDUs. Increased efforts to prevent these risky practices should address social and environmental contexts of injection and incorporate knowledge and skills building, self-efficacy, and peer norms. (Review's abstract). Cote CIRDD : 806575 Thématique : Drogues illicites Bibliographie : 46 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7719 [article]

*** / GOLUB E. T. ; STRATHDEE S. A. ; BAILEY S. L. ; HAGAN H. ; LATKA M. H. ; HUDSON S. M. ; GARFEIN R. S. in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S30-S38 Titre : *** Titre autre langue : Distributive syringe sharing among young adults injection drug users in five U. S. cities Type de document : Périodique Auteurs : GOLUB E. T. ; STRATHDEE S. A. ; BAILEY S. L. ; HAGAN H. ; LATKA M. H. ; HUDSON S. M. ; GARFEIN R. S. Année de publication : 2007 Article en page(s) : p.S30-S38 Caractéristiques matérielles : tabl. Langues : Anglais (eng) Mots-clés : Thésaurus FACTEUR DE RISQUE ; INJECTION ; USAGER ; PARTAGE DE SERINGUE ; CONTAMINATION Descripteurs géographiques ETATS-UNIS Résumé : Blood-borne pathogens such as human immunodeficiency virus (HIV) and hepatitis C virus (HCV) are transmitted most commonly among injection drug users (IDUs) through the sharing of needles and syringes. Distributive syringe sharing (DSS) (i.e., passing on a used needle/syringe to another IDU) poses the potential risk of transmitting HIV and viral hepatitis to others. We studied the prevalence and correlates of DSS among IDUs enrolled in a randomized behavioral intervention trial designed to reduce behaviors associated with HIV and HCV transmission in five U.S. cities. Among 3129 IDUs ages 15-30 years who completed the baseline visit, 1432 (45.8%) engaged in DSS during the 3 months prior to baseline. Significant correlates of DSS were perception that peer norms condone needle sharing, frequent injection, not obtaining most syringes from needle exchange programs or pharmacies, injecting most frequently in shooting galleries and with sex partners, low perceived risk of HIV from sharing syringes, increased anxiety, low self-esteem, and having unprotected sex. Restricting to only those IDUs who reported not injecting with previously used syringes, similar independent correlates of DSS were found. These findings suggest that interventions to reduce ongoing transmission of blood-borne infections should focus on altering peer norms among networks of young IDUs. (Review's abstract). Cote CIRDD : 806574 Thématique : Drogues illicites Bibliographie : 43 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7720 [article]

*** / KAPADIA F. ; LATKA M. H. ; HUDSON S. M. ; GOLUB E. T. ; CAMPBELL J. V. ; BAILEY S. ; FRYE V. ; GARFEIN R. S. in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S56-S63 Titre : *** Titre autre langue : Correlates of consistent condom use with main partners by partnership patterns among young adult male injection drug users from five US cities Type de document : Périodique Auteurs : KAPADIA F. ; LATKA M. H. ; HUDSON S. M. ; GOLUB E. T. ; CAMPBELL J. V. ; BAILEY S. ; FRYE V. ; GARFEIN R. S. Année de publication : 2007 Article en page(s) : p.S56-S63 Caractéristiques matérielles : tabl. Langues : Anglais (eng) Mots-clés : Thésaurus INJECTION ; SEXE MASCULIN ; USAGER ; PARTAGE DE SERINGUE ; PRESERVATIF ; REDUCTION DES RISQUES ; COMPORTEMENT Descripteurs géographiques ETATS-UNIS Résumé : This paper examined correlates of consistent condom use with a main partner among heterosexual male injection drug users (IDUs). Using data from a multi-site sample of young IDUs, we identified 1770 sexually active men of whom 24% (429/1770) reported an exclusive main female sex partner and 49% (862/1770) reported both main and casual female sex partners. Consistent condom use with a main partner was low among men with an exclusive main partner and those with multiple partners (12% and 17%, respectively). In multivariate analysis, consistent condom use with a main partner across partnership patterns was directly associated with anticipating a positive response to requests for condom use and by partner support of condom use; consistent condom use was inversely associated with a main partner's pregnancy desires. Among men with an exclusive main partner, consistent condom use was also inversely associated with needle sharing with a main partner. Among men with multiple partners, consistent condom use with a main partner was inversely associated with injecting with a used needle and intimate partner violence. The low prevalence of consistent condom use with main female partners among heterosexually active male IDUs indicates an increased risk for HIV transmission between men and their primary sex partners. Interventions for heterosexual males that are geared toward increasing condom use in primary relationships are warranted. (Review's abstract). Cote CIRDD : 806577 Thématique : Drogues illicites Bibliographie : 45 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7721 [article]

*** / CAMPBELL J. V. ; GARFEIN R. S. ; THIEDE H. ; HAGAN H. ; OUELLET L. J. ; GOLUB E. T. ; HUDSON S. M. ; OMPAD D. C. ; WEINBAUM C. in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S64-S72 Titre : *** Titre autre langue : Convenience is the key to hepatitis A and B vaccination uptake among young adult injection drug users Type de document : Périodique Auteurs : CAMPBELL J. V. ; GARFEIN R. S. ; THIEDE H. ; HAGAN H. ; OUELLET L. J. ; GOLUB E. T. ; HUDSON S. M. ; OMPAD D. C. ; WEINBAUM C. Année de publication : 2007 Article en page(s) : p.S64-S72 Caractéristiques matérielles : tabl. Langues : Anglais (eng) Mots-clés : Thésaurus INJECTION ; HEPATITE ; USAGER ; PREVENTION ; VACCINATION ; CONDUITE A RISQUE Descripteurs géographiques ETATS-UNIS Descripteurs internes VHC Résumé : Background Despite CDC recommendations to vaccinate injection drug users (IDUs) against hepatitis A virus (HAV) and hepatitis B virus (HBV) infections, coverage remains low. Vaccination programs convenient to IDUs have not been widely implemented or evaluated. We assessed whether convenience and monetary incentives influenced uptake of free vaccine by 18-30-year-old IDUs in five U.S. cities. Methods IDUs recruited from community settings completed risk behavior self-interviews and testing for antibodies to HAV (anti-HAV) and hepatitis B core antigen (anti-HBc). Vaccine was offered presumptively at pre-test (except in Chicago); on-site availability and incentives for vaccination differed by site, creating a quasi-experimental design. Results Of 3181 participants, anti-HAV and anti-HBc seroprevalence was 19% and 23%, respectively. Although 83% of participants were willing to be vaccinated, only 36% received =1 dose, which varied by site: Baltimore (83%), Seattle (33%), Los Angeles (18%), New York (17%), and Chicago (2%). Participation was highest when vaccine was available immediately on-site and lowest when offered only after receiving results. Monetary incentives may have increased participation when on-site vaccination was not available. Conclusion IDUs were willing to be vaccinated but immediate, on-site availability was critical for uptake. Convenience should be a key consideration in designing strategies to increase vaccine coverage among IDUs. (Review's abstract). Cote CIRDD : 806578 Thématique : Drogues illicites Bibliographie : 52 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7722 [article]

*** / PURCEL D. W. ; GARFEIN R. S. ; LATKA M. H. ; THIEDE H. ; HUDSON S. ; BONNER S. ; GOLUB E. T. ; OUELLET L. J. in Drug and Alcohol Dependence, 91 (Suppl. 1) (2007)

[article]  in Drug and Alcohol Dependence > 91 (Suppl. 1) (2007)  - p.S73-S80 Titre : *** Titre autre langue : Development, description and acceptability of a small-group, behavioral intervention to prevent HIV and hepatitis C virus infections among young adult injection drug users Type de document : Périodique Auteurs : PURCEL D. W. ; GARFEIN R. S. ; LATKA M. H. ; THIEDE H. ; HUDSON S. ; BONNER S. ; GOLUB E. T. ; OUELLET L. J. Année de publication : 2007 Article en page(s) : p.S73-S80 Caractéristiques matérielles : tabl. Langues : Anglais (eng) Mots-clés : Thésaurus INJECTION ; VIH ; USAGER ; PREVENTION ; THERAPIE COMPORTEMENTALE ; REDUCTION DES RISQUES ; CONDUITE A RISQUE ; CONTAMINATION Descripteurs internes VHC Résumé : Young injection drug users (IDUs) who are not infected with HIV or hepatitis C virus are at great risk of acquiring one or both of these infections through their sexual or injection behaviors. We describe the development of a behavioral intervention designed to decrease sexual and injection risk behaviors among young IDUs. The intervention was developed through a dynamic and iterative process that involved extensive development activities, focus groups with the target population to pilot individual activities and intervention sessions, and later, pilot testing of the entire intervention. The six-session intervention that emerged from the development process relied on both social-cognitive theories and peer influence models. We also designed a control intervention, trained facilitators to deliver the interventions, and conducted quality assurance of intervention delivery. To better understand intervention trial findings, we asked participants about their intervention experiences and examined potential contamination across arms. Both interventions were delivered with high fidelity and participants in both groups reported positive experiences. More perceived impact was reported for injection risk behaviors than for sexual risk behaviors among participants in the intervention arm. Minimal evidence of contamination was found. Lessons learned can help future researchers to develop stronger interventions for this high-need population. (Review's abstract). Cote CIRDD : 806579 Thématique : Drogues illicites Bibliographie : 45 Permalink : http://doc.cirddalsace.fr/index.php?lvl=notice_display&id=7723 [article]

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