Rudy E. Vuchinich
University of Alabama at Birmingham
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Publication
Featured researches published by Rudy E. Vuchinich.
American Journal of Public Health | 2005
Jesse B. Milby; Joseph E. Schumacher; Dennis Wallace; Michelle J. Freedman; Rudy E. Vuchinich
OBJECTIVES Housing typically is not provided to homeless persons during drug abuse treatment. We examined how treatment outcomes were affected under 3 different housing provision conditions. METHODS We studied 196 cocaine-dependent participants who received day treatment and no housing (NH), housing contingent on drug abstinence (ACH), or housing not contingent on abstinence (NACH). Drug use was monitored with urine testing. RESULTS The ACH group had a higher prevalence of drug abstinence than the NACH group (after control for treatment attendance), which in turn had a higher prevalence than the NH group. All 3 groups showed significant improvement in maintaining employment and housing. CONCLUSIONS The results of this and previous trials indicate that providing abstinence-contingent housing to homeless substance abusers in treatment is an efficacious, effective, and practical intervention. Programs to provide such housing should be considered in policy initiatives.
Journal of Consulting and Clinical Psychology | 2007
Joseph E. Schumacher; Jesse B. Milby; Dennis Wallace; Dawna-Cricket Meehan; Stefan G. Kertesz; Rudy E. Vuchinich; Jonathan Dunning; Stuart Usdan
Four successive randomized clinical trials studying contingency management (CM), involving various treatment arms of drug-abstinent housing and work therapy and day treatment (DT) with a behavioral component, were compared on common drug abstinence outcomes at 2 treatment completion points (2 and 6 months). The clinical trials were conducted from 1990 to 2006 in Birmingham, Alabama, with a total of 644 homeless persons with primary crack cocaine addiction. The meta-analysis utilized the weighted least squares approach to integrate data encompassing 9 different treatment arms to assess the effects of CM and DT (neither, DT only, CM only, and CM = DT) on a common estimate of prevalence of drug abstinence. Taken together, the results show much stronger benefits from CM = DT and from CM only than for DT alone. Throughout all of the Birmingham Homeless Cocaine Studies, the CM = DT consistently produced higher abstinence prevalence than did no CM.
Journal of Consulting and Clinical Psychology | 2006
Jalie A. Tucker; Rudy E. Vuchinich; Bethany C. Black; Paula D. Rippens
This study investigated whether a behavioral economic index of the value of rewards available over different time horizons improved prediction of drinking outcomes beyond established biopsychosocial predictors. Preferences for immediate drinking versus more delayed rewards made possible by saving money were determined from expenditures prior to resolution attempts by problem drinkers with different help-seeking experiences (N = 144). As hypothesized, stable resolutions over a 2-year follow-up were associated with proportionally more preresolution discretionary expenditures on savings and less on alcohol compared with unstable resolutions. The relationship held regardless of help-seeking history, and preresolution drinking practices, problems, and income were similar across outcomes. The findings extend experimental work on behavioral economics and indicate that measuring monetary allocation improves prediction of outcomes.
American Journal of Public Health | 2010
Jesse B. Milby; Joseph E. Schumacher; Dennis Wallace; Rudy E. Vuchinich; Stephen T. Mennemeyer; Stefan G. Kertesz
OBJECTIVES We examined whether cocaine-dependent homeless persons had stable housing and were employed 6, 12, and 18 months after they entered a randomized controlled trial comparing 2 treatments. METHODS One group (n = 103) received abstinence-contingent housing, vocational training, and work; another group (n = 103) received the same intervention plus cognitive behavioral day treatment. We examined baseline and early treatment variables for association with long-term housing and employment. RESULTS Although the enhanced-treatment group achieved better abstinence rates, the groups did not differ in long-term housing and employment stability. However, consecutive weeks of abstinence during treatment (and to a lesser extent, older age and male gender) predicted long-term housing and employment stability after adjustment for baseline differences in employment, housing, and treatment. CONCLUSIONS Our data showed a relationship of abstinence with housing stability. Contrasting these results with the increasingly popular Housing First interventions reveals important gaps in our knowledge to be addressed in future research.
Psychology of Addictive Behaviors | 2004
Jesse B. Milby; Joseph E. Schumacher; Rudy E. Vuchinich; Dennis Wallace; Mary Ann Plant; Michelle J. Freedman; Cecelia McNamara; Catherine L. Ward
Data are reported on drug use among cocaine-dependent homeless persons who participated in a clinical trial that compared day treatment only (DT, n = 69) with day treatment plus abstinent-contingent housing and work (DT+, n = 72). Drug use was measured with multiple weekly urine toxicologies. Compared with DT participants, more DT+ participants established abstinence, maintained abstinence for longer durations, were marginally significantly more likely to lapse, and significantly less likely to relapse. Of all participants who established abstinence and then relapsed, DT+ participants relapsed later and were more likely to reestablish abstinence. These analyses yield information on the processes involved in the manner in which drug use changes as a result of abstinent-contingent housing and work.
Experimental and Clinical Psychopharmacology | 2009
Rudy E. Vuchinich; Dennis Wallace; Jesse B. Milby; Joseph E. Schumacher; Stephen T. Mennemeyer; Stefan G. Kertesz
Clinical trials with cocaine-dependent outpatients have found a strong relation between in-treatment and follow-up abstinence, and the strength of this relation is constant across treatment conditions with variable efficacy in generating abstinence. The authors conducted secondary analyses of data from 3 clinical trials to determine whether this relation generalizes to cocaine-dependent homeless persons. The 3 trials (total N = 543) were conducted in a community health care facility for homeless people. The 7 treatment arms across the 3 trials were combinations of day treatment, abstinence-contingent housing, and vocational training. Drug use was measured with urine toxicology testing. Consecutive weeks of abstinence during treatment were strongly related to abstinence at the 12-month follow-up, whether or not missing 12-month data were included in the analysis. The treatment arms differed in their efficacy in generating abstinence, but the relation between in-treatment and follow-up abstinence did not differ across treatment arms. These results replicate earlier reports of these relations and extend them to a population of homeless people. The lack of differences between treatment arms in the in-treatment-follow-up abstinence relation implies that that relation is independent of the treatment-specific intervention components that generate group differences in abstinence.
Experimental and Clinical Psychopharmacology | 2002
Rudy E. Vuchinich
S. M. Alessi, J. M. Roll. M. P. Reilly, and C.-E. Johansons (2002) conclusions initially seemed to the author to unnecessarily state the obvious: that the determinants of drug effects and self-administration are not reducible to events within the body. On reflection, however, the author realized that this conclusion is not obvious to many individuals in the broader scientific, professional, and political environment that surrounds the behavioral pharmacology scientific community. Educating these individuals about the concepts, methods, data, and applied implications of behavioral pharmacology is of paramount importance, and one way to do this is to continue to state the obvious.
Journal of Substance Abuse Treatment | 2004
Jalie A. Tucker; Rudy E. Vuchinich; Paula D. Rippens
Addictive Behaviors | 2004
Jalie A. Tucker; Rudy E. Vuchinich; Paula D. Rippens
Journal of Substance Abuse Treatment | 2008
Jesse B. Milby; Joseph E. Schumacher; Rudy E. Vuchinich; Michelle J. Freedman; Stefan G. Kertesz; Dennis Wallace