RESUMEN
Scientific evidence combined with new health insurance coverage now enable a chronic illness management approach to the treatment of alcohol use disorders (AUDs), including regular monitoring of blood alcohol content (BAC), as a useful indicator of disease control. Recent technical advances now permit many different types of remote, real-time monitoring of BAC. However, there is no body of research to empirically guide clinicians in how to maximize the clinical potential of remote BAC monitoring.As an initial step in guiding and supporting such research, the manufacturer of one remote BAC monitoring system sponsored a group of experienced clinicians and clinical researchers to discuss 8 issues that generally affect remote, clinical BAC monitoring of "adults in outpatient AUD treatment."The expert panel unanimously agreed that remote BAC monitoring for at least 12 months during and after the outpatient treatment of AUD was a clinically viable deterrent to relapse. There was also consensus that positive test results (ie, recent alcohol use) should lead to intensified care and monitoring. However, there was no agreement on specific types of clinical intensification after a positive test. The panel agreed that sharing positive and negative test results with members of the patient support group was helpful in reinforcing abstinence, yet they noted many practical issues regarding information sharing that remain concerning. Significant differences within the panel on several important clinical issues underline the need for more clinical and implementation research to produce empirically-supported guidelines for the use of remote BAC monitoring in AUD treatment.
Asunto(s)
Trastornos Relacionados con Alcohol/sangre , Trastornos Relacionados con Alcohol/terapia , Nivel de Alcohol en Sangre , Consenso , Monitoreo Ambulatorio/métodos , Guías de Práctica Clínica como Asunto/normas , Telemedicina/métodos , Adulto , HumanosRESUMEN
Brief and age-appropriate measures of trauma-related symptoms are useful for identifying children in need of clinical services. The current study examines the psychometric properties of the 23-item Child's Reaction to Traumatic Events Scale-Revised (CRTES-R). The CRTES-R includes subscales assessing hyperarousal, avoidance and intrusion. To date, no studies have examined the psychometric properties of this revised measure or cross-cultural differences in its factor structure. Two samples of (a) children (ages 6-21) who had experienced a hurricane in the USA or Grenada (N = 135), and (b) Ugandan children (ages 8-17) who had experienced a variety of traumatic events (N = 339) completed the CRTES-R in English or Lugandan. Confirmatory factor analysis supported an empirically adjusted model with three modified latent factors in both the English (χ2/df = 1.34, CFI = .90, RMSEA = .05) and Lugandan samples (χ2/df = 1.45, CFI = .93, RMSEA = .04). Although the analysis supported separate hyperarousal, avoidance and intrusion subscales, the items that loaded on each factor differed from the original CRTES-R subscales. The English version of the CRTES-R showed good concurrent validity with the Kauai Recovery Index measure of trauma symptoms. Those using the CRTES-R to assess children's experiences of the different symptom types should consider using the empirically-derived subscales described in this paper; however, those who wish to capture a broad spectrum of PTSD symptoms should consider using all the original CRTES-R items and calculating a total score.
RESUMEN
OBJECTIVES: We determined the costs and savings attributable to the California Substance Abuse and Crime Prevention Act (SACPA), which mandated probation or continued parole with substance abuse treatment in lieu of incarceration for adult offenders convicted of nonviolent drug offenses and probation and parole violators. METHODS: We used individually linked, population-level administrative data to define intervention and control cohorts of offenders meeting SACPA eligibility criteria. Using multivariate difference-in-differences analysis, we estimated the effect of SACPA implementation on the total and domain-specific costs to state and county governments, controlling for fixed individual and county characteristics and changes in crime at the county level. RESULTS: The additional costs of treatment were more than offset by savings in other domains, primarily in the costs of incarceration. We estimated the statewide policy effect as an adjusted savings of $2317 (95% confidence interval = $1905, $2730) per offender over a 30-month postconviction period. SACPA implementation resulted in greater incremental cost savings for Blacks and Hispanics, who had markedly higher rates of conviction and incarceration. CONCLUSIONS: The monetary benefits to government exceeded the additional costs of SACPA implementation and provision of treatment.
Asunto(s)
Crimen/legislación & jurisprudencia , Criminales , Prisiones/economía , Trastornos Relacionados con Sustancias/economía , Trastornos Relacionados con Sustancias/terapia , Adulto , California , Estudios de Cohortes , Análisis Costo-Beneficio , Crimen/prevención & control , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
This study examined problem severity, treatment participation, and recidivism among 1,016 offenders with co-occurring mental disorders who participated in California's Proposition 36. Participants were assessed using the Addiction Severity Index (ASI) at baseline, and their records on mental health diagnoses, drug treatment participation, and arrests were also obtained. Participants' co-occurring disorder (COD) severity was classified as mild or severe based on specific mental health diagnoses. Predictors of recidivism were examined among mild-COD and severe-COD participants separately using ordinal logistic regression. Results indicate that although previous arrests, education, and treatment retention length are predictors of recidivism generally, gender, age, primary drug, ASI drug severity score, and treatment modality are differentially important depending on COD status. These results underscore the need for COD-focused intervention strategies among offenders, taking into consideration the severity of their COD status.
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Trastornos Mentales/psicología , Trastornos Relacionados con Sustancias/psicología , Adulto , California , Niño , Maltrato a los Niños , Abuso Sexual Infantil , Comorbilidad , Crimen/estadística & datos numéricos , Interpretación Estadística de Datos , Diagnóstico Dual (Psiquiatría) , Familia , Femenino , Humanos , Legislación Médica , Masculino , Trastornos Mentales/complicaciones , Trastornos Mentales/rehabilitación , Pruebas Neuropsicológicas , Recurrencia , Factores Socioeconómicos , Trastornos Relacionados con Sustancias/complicaciones , Trastornos Relacionados con Sustancias/rehabilitación , Resultado del TratamientoRESUMEN
To explore the effectiveness of court-supervised drug treatment for California parolees, offender characteristics, treatment experiences, and outcomes were examined and contrasted to those of probationers. The analysis used statewide administrative data on 4,507 parolees and 22,701 probationers referred to treatment by Proposition 36 during fiscal year 2006-2007. Compared with probationers, parolee problems were more severe at treatment entry, more were treated in residential settings, treatment retention was shorter, and fewer completed treatment. Regarding outcomes, fewer parolees were successful at treatment discharge and more recidivated over 12-months post admission. Both groups improved in many areas by treatment discharge, but improvements were generally smaller among parolees. Significant interaction effects indicated that parolees benefited from residential care and more treatment days, even after controlling for covariates. Court-supervised drug treatment for parolees can "work;" however, parolees have more frequent and diverse needs, and their outcomes are enhanced by more intensive treatment. Findings suggest methods for optimizing the effectiveness of criminal-justice-supervised programs for treating drug-dependent offenders.
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Prisioneros/legislación & jurisprudencia , Prisioneros/psicología , Derivación y Consulta/legislación & jurisprudencia , Trastornos Relacionados con Sustancias/rehabilitación , Adulto , California , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pacientes Desistentes del Tratamiento/legislación & jurisprudencia , Pacientes Desistentes del Tratamiento/psicología , Centros de Rehabilitación/legislación & jurisprudencia , Prevención Secundaria , Trastornos Relacionados con Sustancias/prevención & control , Trastornos Relacionados con Sustancias/psicología , Resultado del TratamientoRESUMEN
Drug use is considered a main contributing factor to crime and violence. This research examined the evidence regarding the relationship between drug abuse and the occurrence of intimate partner violence. Current drug using men were assessed on aggression related personality variables, their drug use, and the occurrence of violence in their close relationships. A latent aggression factor and recent amphetamine use were the only variables found to be significantly associated with violence. No other drug use variables were found to be associated with violence by the participant and the overall drug use factor was not found to be associated with violence or aggressive personality. The widely accepted notion that increased substance use directly leads to increases in violent behavior was only partially supported, at least within this drug using population. The assessment of aggressive personality, rather than of drug use, is suggested for correctional as well as clinical settings in which drug users are prevalent when determining susceptibility to violence.
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The University of Rhode Island Change Assessment (E. A. McConnaughy, J. O. Prochaska, & W. F. Velicer, 1983), the Stages of Change Readiness and Treatment Eagerness Scale (W. R. Miller & J. S. Tonigan, 1996), and the Readiness to Change Questionnaire (S. Rollnick, N. Heather, R. Gold, & W. Hall, 1992) are commonly used multidimensional measures of stage of change. The authors examined the convergent and discriminant validity of drug-use versions of these 3 measures through multitrait-multimethod analysis in a population of indigent, out-of-treatment drug users (N = 377). Agreement in stage-of-change assignment and the relationship between stage of change and drug-use behaviors were also examined. Confirmatory factor analysis suggests that the Stages of Change Readiness and Treatment Eagerness Scale may have questionable convergent validity with the University of Rhode Island Change Assessment and Readiness to Change Questionnaire. There was moderate agreement in stage assignment. Analysis of behavior did provide some support for the construct validity of the measures. The results suggest that these drug-use stage-of-change measures may not be equivalent.
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Actitud Frente a la Salud , Intención , Escalas de Valoración Psiquiátrica/estadística & datos numéricos , Trastornos Relacionados con Sustancias/diagnóstico , Encuestas y Cuestionarios , Adolescente , Adulto , Anciano , Conducta Adictiva/diagnóstico , Conducta Adictiva/psicología , Análisis Factorial , Femenino , Humanos , Masculino , Persona de Mediana Edad , Modelos Psicológicos , Motivación , Pobreza , Psicometría , Reproducibilidad de los Resultados , Trastornos Relacionados con Sustancias/psicologíaRESUMEN
Although the cessation of substance use is the principal concern of drug treatment programs, many individuals in treatment experience co-occurring problems such as mood disruptions and sexual risk behaviors that may complicate their recovery process. This study assessed relationships among dynamic changes tracked over time in methamphetamine use, depression symptoms, and sexual risk behaviors (unprotected anal intercourse) in a sample of 145 methamphetamine-dependent gay and bisexual males enrolled in a 16-week outpatient drug treatment research program. Participants were randomly assigned into 1 of 4 conditions: contingency management (CM), cognitive behavioral therapy (CBT; the control condition), combined CM and CBT, and a tailored gay-specific version of the CBT condition. Using latent growth curve models, the authors assessed the relationship of means (intercepts) and the slopes of the 3 measures of interest over time to test whether changes in methamphetamine use predicted declining rates of depression and risky sexual behavior in tandem. Participants with the greatest downward trajectory in methamphetamine use (urine verified) reported the greatest and quickest decreases in reported depressive symptoms and sexual risk behaviors. The control group reported the most methamphetamine use over the 16 weeks; the tailored gay-specific group reported a more rapidly decreasing slope in methamphetamine use than the other participants. Findings indicate that lowering methamphetamine use itself has a concurrent and synergistic effect on depressive symptoms and risky sexual behavior patterns. This suggests that some users who respond well to treatment may show improvement in these co-occurring problems without a need for more intensive targeted interventions.
Asunto(s)
Trastornos Relacionados con Anfetaminas/psicología , Bisexualidad/psicología , Depresión/psicología , Homosexualidad Masculina/psicología , Conducta Sexual/psicología , Adulto , Atención Ambulatoria/psicología , Trastornos Relacionados con Anfetaminas/terapia , Terapia Cognitivo-Conductual/métodos , Depresión/epidemiología , Humanos , Masculino , Metanfetamina/química , Metanfetamina/orina , Modelos Psicológicos , Asunción de Riesgos , Centros de Tratamiento de Abuso de Sustancias , Régimen de RecompensaRESUMEN
Until recently, the Viagra connection to HIV was anchored in older adults. However, CDC investigation showed stability in 50+ HIV diagnoses on the heels of upward trends in risk indicators among men who have sex with men (MSM) and substance abusing populations. Signs have increasingly pointed to recreational drug use among younger populations, to which Viagra is being added to the mix. Currently, the field is still locating the substance abuse, sexual risk and age-related dimensions of Viagra misuse. Recent studies identify it primarily as substance abuse, but the majority reports a combination of risky sex and risky drug use. At the very least, Viagra appears related to the enhancement of sexual experience or performance, even when it is used to compensate for erectile dysfunction caused by other drugs-either illicit or prescribed (e.g., antidepressants and highly active antiretroviral therapy or HAART). The populations studied, however, frequently have limited the generalizability of findings. This report analyzes the relationship among Viagra, Club Drugs and HIV sexual risk behavior in drug using men with a sample diverse in sexual orientation and demographic scope. Participants were 640 males recruited from three HIV prevention programs in Los Angeles County. Mean age was 43.97 years, ranging from 18.7 to 70.3 with almost 25% over 50. Sexual orientation was 79% heterosexual, 8% bisexual and 12% gay. Racial composition was 45% white, 35% black and 19% Hispanic. NIDA's Risk Behavior Assessment and a Club Drug/Viagra addendum were used to collect socio-demographic, substance use and sexual risk data. Multiple logistic regression models were constructed along with chi-square tests of association and some t-tests. White race was a major risk factor. No age effect was found. MSM were more likely to use Viagra. Insertive anal sex was a significant co-factor among heterosexual Viagra users involved in transactional sex with women. In the overall sample and the subsets of heterosexual, MSM, younger and older men, predictive models all identified club or designer drugs as significant co-factors in the use of Viagra. Different patterns of drug co-factors were observed for each subset. We detected consistent positive associations between the use of Viagra and the use of amphetamines immediately before or during sex. Viagra use has moved into a new generational context and now complicates the sexual risk and intervention equations for all men, particularly MSM as well as more hidden subgroups.
RESUMEN
Prevalence of hepatitis C (HCV) in injection drug users (IDUs) is high and once HCV has been detected, follow-up medical care is essential. Six hundred and one current and former IDUs who tested positive for HCV antibodies received referrals for medical care. Twenty-four percent (147) of participants returned to be interviewed regarding their medical follow-ups. Of these, only 42% (61) had sought additional medical care in the form of further liver or blood tests or liver ultrasound. Four variables predicted seeking medical care: (a) ever being in residential drug treatment, (b) ever trading sex for money, (c) self-reported homelessness, and (d) living in one's own apartment or house. Having income from a job was inversely associated with seeking medical care. Knowledge of HCV infection alone does not mean that IDUs will seek medical care. Additional education concerning medical care and treatment options are needed to address IDU needs.
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Hepatitis C/complicaciones , Pacientes Desistentes del Tratamiento/estadística & datos numéricos , Abuso de Sustancias por Vía Intravenosa/complicaciones , Adulto , Femenino , Estudios de Seguimiento , Hepatitis C/diagnóstico , Hepatitis C/epidemiología , Personas con Mala Vivienda , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Derivación y ConsultaRESUMEN
There has been a growing interest in using the Internet to access a variety of populations for prevention education and health care. It is not clear that this is viable for homeless and other marginalized populations. The purpose of this study was to describe Internet access and use among a sample of homeless and indigent drug users. A brief questionnaire was developed to assess computer ownership, use, email, and Internet access and use. Participants were recruited through a community-based human immunodeficiency virus (HIV) prevention program. 265 participants completed the questionnaire. While 55% had ever used a computer in their lifetime, only 25% had ever owned a computer, 24% had ever had their own email account, 33% had access to a working computer in the last 30 days, 10% had sent or received email in the last 30 days, and 19% had surfed or accessed information on the Internet in the last 30 days. Logistic regression predicting lifetime use of a computer showed predictive factors of having completed high school (Odds Ratio [OR] = 4.5; 95% Confidence Interval [CI] = 2.41, 8.38) and number of days used amphetamines in the last 30 days, per 5 days of use (OR = 1.64; 95% CI = 1.18, 2.27). Inversely related were age, per 5 years of age (OR = 0.78; 95% CI = 0.65, 0.93) and number of days used marijuana in the last 30 days, per 5 days of use (OR = 0.97; 95% CI = 0.76, 0.99). Very low access and usage suggest that Internet-based public health education models be reexamined for this population. The association with amphetamine use may indicate a facilitating effect of amphetamine by heightening awareness and increasing wakefulness.
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Personas con Mala Vivienda/estadística & datos numéricos , Internet/estadística & datos numéricos , Pobreza/estadística & datos numéricos , Trastornos Relacionados con Sustancias/epidemiología , Acceso a la Información/psicología , Adulto , Trastornos Relacionados con Anfetaminas/epidemiología , Trastornos Relacionados con Anfetaminas/rehabilitación , California , Comorbilidad , Alfabetización Digital , Estudios Transversales , Escolaridad , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Humanos , Masculino , Abuso de Marihuana/epidemiología , Abuso de Marihuana/rehabilitación , Microcomputadores/estadística & datos numéricos , Persona de Mediana Edad , Asunción de Riesgos , Trastornos Relacionados con Sustancias/rehabilitación , Revisión de Utilización de Recursos/estadística & datos numéricosRESUMEN
This study examined the prevalence of hepatitis A (HAV), B (HBV), C (HCV), and Human Immunodeficiency Virus (HIV) co-infection among Injection Drug Users (IDUs) in Los Angeles County, California, and predictors of multiple infections in this population. Six hundred seventy-nine IDUs were recruited from October 2002 through June 2004. Participants completed questionnaires to elicit demographic, drug and sex risk information, and were tested for hepatitis A, B, C and HIV.A linear regression model predicting the total number of infections (0 to 4 possible) was constructed. Significant associations were found between HAV and HBV infection, HAV and HCV infection, and HBV and HCV infection. Predictors of total co-infections included age of first injection, lifetime years in jail, and Hispanic ethnicity. Latinos had the highest proportion of HAV and HBV co-infection with HCV. The total number of co-infections, especially those co-infected with all three of the hepatitis infections, was unexpectedly high.
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Infecciones por VIH/epidemiología , Hepatitis A/epidemiología , Hepatitis B/epidemiología , Hepatitis C/epidemiología , Abuso de Sustancias por Vía Intravenosa/epidemiología , Adolescente , Adulto , Factores de Edad , Anciano , California , Comorbilidad , Estudios Transversales , Femenino , Infecciones por VIH/etnología , Hepatitis A/etnología , Hepatitis B/etnología , Hepatitis C/etnología , Hispánicos o Latinos/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Prisiones/estadística & datos numéricos , Análisis de Regresión , Factores de Riesgo , Abuso de Sustancias por Vía Intravenosa/etnología , Abuso de Sustancias por Vía Intravenosa/rehabilitaciónRESUMEN
OBJECTIVE: The purpose of this study was to develop a descriptive model of the association between injection drug use and hepatitis A (HAV) in a sample of injection drug users (IDUs). DESIGN: From May 1997 to July 1999, 493 subjects were administered the NIDA Risk Behavior Assessment (RBA). Participants had blood drawn; sera were tested for antibodies to HAV, hepatitis B core (HBcAB), and hepatitis C. The principal method of analysis was logistic regression. SETTING: The study took place in a community-based field station in Anchorage, Alaska. PARTICIPANTS: Eligibility was determined using the following criteria: a) age greater than 17 years, b) possession of picture identification, c) positive urinalysis for cocaine metabolites, morphine, and/or amphetamines using the ONTRAK system (Roche Diagnostics), and d) injection drug use in the last six months as confirmed by presentation of track marks. MAIN OUTCOME MEASURE: Presence of antibodies to HAV infection. RESULTS: The prevalence of total HAV antibody in our sample was 33% (161/493). The final multivariate logistic model, using positive HAV serostatus as the outcome, included positive HBcAB serostatus (OR = 3.43; 95% CI, 2.22-5.30), less than high school education (vs. high school or greater education) (OR = 2.05; 95% CI, 1.33-3.17), age (OR = 1.06 (each year); 95% CI, 1.03-1.09), number of days injected heroin in the last 30 days (OR = 1.05 (each day), 95% CI, 1.01-1.08), and race (White vs. all other race/ethnicities) (OR = 0.49; 95% CI, 0.32-0.75). CONCLUSIONS: A model including both demographic and drug use variables best describes HAV prevalence in this sample. Findings suggest that IDUs are targets for interventions focusing on hepatitis vaccinations and hygiene practices. Further research is needed to understand the association of HAV with hepatitis B infection.