Search PubMed⌕ Search

Biomedical subjects

B J Rounsaville

Publications and source records attributed to B J Rounsaville.

At least 19 recordsLinked to original sources
PubMed2002

On beyond urine: clinically useful assessment instruments in the treatment of drug dependence.

Although there are a wealth of clinically useful, brief, and low-cost assessment instruments available for use with drug-dependent populations, relatively few are broadly used in clinical practice. With an emphasis on: (1). the multidimensional nature of drug users' problems; and (2). assessments that can be integrated into empirically validated treatments, clinically useful assessments in four general categories (evaluation and diagnosis of drug dependence, identifying concurrent disorders and problems, treatment planning, and evaluation of treatment outcome) are briefly summarized. Progress in the field of drug abuse treatment has been significantly hampered by the failure to adopt, across research and clinical settings, a common set of assessments.

Humans↗
PubMed2001

Pathological gambling.

Explore the source record for details and available documents.

Disruptive, Impulse Control, and Conduct Disorders↗
PubMed2001

Targeting behavioral therapies to enhance naltrexone treatment of opioid dependence: efficacy of contingency management and significant other involvement.

BACKGROUND: Contingency management (CM) and significant other involvement (SO) were evaluated as strategies to enhance treatment retention, medication compliance, and outcome for naltrexone treatment of opioid dependence. METHODS: One hundred twenty-seven recently detoxified opioid-dependent individuals were randomly assigned to 1 of 3 conditions delivered for 12 weeks: (1) standard naltrexone treatment, given 3 times a week; (2) naltrexone treatment plus contingency management (CM), with delivery of vouchers contingent on naltrexone compliance and drug-free urine specimens; or (3) naltrexone treatment, CM, plus significant other involvement (SO), where a family member was invited to participate in up to 6 family counseling sessions. Principal outcomes were retention in treatment, compliance with naltrexone therapy, and number of drug-free urine specimens. RESULTS: First, CM was associated with significant improvements in treatment retention (7.4 vs 5.6 weeks; P =.05) and in reduction in opioid use (19 vs 14 opioid-free urine specimens; P =.04) compared with standard naltrexone treatment. Second, assignment to SO did not significantly improve retention, compliance, or substance abuse outcomes compared with CM. Significant effects for the SO condition over CM on retention, compliance, and drug use outcomes were seen only for the subgroup who attended at least 1 family counseling session. The SO condition was associated with significant (P =.02) improvements in family functioning. CONCLUSION: Behavioral therapies, such as CM, can be targeted to address weaknesses of specific pharmacotherapies, such as noncompliance, and thus can play a substantial role in broadening the utility of available pharmacotherapies.

Adult↗
PubMed2001

Reliability of personality disorder symptoms and personality traits in substance-dependent inpatients.

The authors compared the internal consistency, 1-year temporal stability, and self-informant agreement of ratings of personality trait (NEO Five-Factor Inventory; NEO-FFI; P. T. Costa & R. R. McCrae, 1992) and personality disorder symptom severity (Structured Clinical Interview for DSM-III-R Personality Disorders Questionnaire; SCID-II-Q; R. L. Spitzer, J. B. W. Williams, M. Gibbon, & M. First, 1990) in 131 substance-dependent inpatients. Internal consistency coefficients were acceptable to very good for most NEO-FFI and SCID-II-Q scales, and temporal stability correlations were significant for all measures. Agreement between patient and informant ratings was more modest. Substance abuse and depression symptom severity moderated the temporal stability and self-informant agreement of several personality trait and disorder ratings. The authors did not find that the five factors were more reliable than the Axis II symptoms. Issues related to the reliability of personality assessment in multiply diagnosed patients are discussed.

Adult↗
PubMed2001

Functional magnetic resonance imaging of cocaine craving.

OBJECTIVE: Identification of brain activity associated with craving is important for understanding the neurobiology of addiction. METHOD: Brain activity was measured in cocaine addicts and healthy subjects by functional magnetic resonance imaging (fMRI) while the subjects watched videotapes designed to elicit happy feelings, sad feelings, or the desire to use cocaine. The subjects indicated the onset of drug craving or emotional response, allowing comparison of groups before and after such feelings. RESULTS: Robust activation of the anterior cingulate was evident in patients watching cocaine-cue tapes but not in patients watching happy or sad tapes or in healthy subjects under any condition. Anterior cingulate activation preceded the reported onset of craving and was evident in patients who did not report craving. In contrast, patients showed less activation than healthy subjects during the cocaine-cue tapes in areas of the frontal lobes. After the reported onset of craving, cocaine-dependent subjects showed greater activity than healthy subjects in regions that are more active in healthy subjects when they watch sad tapes than when they watch happy tapes, suggesting a physiologic link between cocaine-cue responses and normal dysphoric states. Dynamic aspects of regional brain activations, but not the location of activations, were abnormal in cocaine-dependent subjects watching sad tapes, suggesting more general affective dysregulation. Patients showed low activation of sensory areas during initial viewing of all videotapes, suggesting generalized alteration in neuroresponsiveness. CONCLUSIONS: Cocaine cues lead to abnormally high cingulate and low frontal lobe activation in cocaine addicts. Addicts also show more general abnormalities in affect-related brain activation.

Adult↗
PubMed2001

Gender-related differences in the characteristics of problem gamblers using a gambling helpline.

OBJECTIVE: The characteristics of male and female gamblers utilizing a gambling helpline were examined to identify gender-related differences. METHOD: The authors performed logistic regression analyses on data obtained in 1998-1999 from callers to a gambling helpline serving southern New England. RESULTS: Of the 562 phone calls used in the analyses, 349 (62.1%) were from male callers and 213 (37.9%) from female callers. Gender-related differences were observed in reported patterns of gambling, gambling-related problems, borrowing and indebtedness, legal problems, suicidality, and treatment for mental health and gambling problems. Male gamblers were more likely than female gamblers to report problems with strategic or "face-to-face" forms of gambling, e.g., blackjack or poker. Female gamblers were more likely to report problems with nonstrategic, less interpersonally interactive forms of gambling, e.g., slot machines or bingo. Female gamblers were more likely to report receiving nongambling-related mental health treatment. Male gamblers were more likely to report a drug problem or an arrest related to gambling. High rates of debt and psychiatric symptoms related to gambling, including anxiety and depression, were observed in both groups. CONCLUSIONS: Individuals with gambling disorders have gender-related differences in underlying motivations to gamble and in problems generated by excessive gambling. Different strategies may be necessary to maximize treatment efficacy for men and for women with gambling problems.

Adult↗
PubMed2000

A general system for evaluating therapist adherence and competence in psychotherapy research in the addictions.

The Yale Adherence and Competence Scale (YACS) is a general system for rating therapist adherence and competence in delivering behavioral treatments for substance use disorders. The system includes three scales measuring 'general' aspects of drug abuse treatment (assessment, general support, goals of treatment), as well as three scales measuring critical elements of three treatments that are frequently implemented as control or comparison treatments in clinical research in the addictions (clinical management (CM), twelve step facilitation (TSF), and cognitive behavioral therapy (CBT)). Validation of the YACS using data from a randomized clinical trial indicated that the scales have excellent reliability, factor structure, concurrent and discriminant validity. Correlations between adherence and competence scores within scales were in the moderate range, indicating independence (and thus nonredundancy) of these dimensions. Strategies for using the YACS in both psychotherapy and pharmacotherapy research in the addictions are described.

Adult↗
PubMed2000

Co-occurrence of Axis I and Axis II disorders in substance abusers.

OBJECTIVE: This study examined the co-occurrence of anxiety/mood and personality disorders (PDs) in substance abusers, the impact of anxiety/ mood disorders on the symptom profiles of PDs, and the impact of anxiety/mood disorders and PDs on pre-treatment status. METHOD: Current anxiety/mood disorders and PDs and pre-treatment status were assessed using semi-structured interviews in 370 treated substance abusers. RESULTS: Anxiety/mood disorders and PDs frequently co-occurred, with the overall pattern of associations being non-specific. The strongest associations were of social phobia with avoidant and schizotypal PD, and of major depression with borderline PD. However, symptom profiles of PDs were not associated with anxiety/mood disorders. Finally, anxiety/mood disorders and PDs were both independently and differentially associated with poor pre-treatment characteristics. CONCLUSION: The findings suggest the clinical importance of obtaining both Axis I and Axis II diagnoses in treated substance abusers, and highlight the distinctiveness of the Axis I and Axis II disorders.

Adult↗
PubMed2000

Disulfiram treatment for cocaine dependence in methadone-maintained opioid addicts.

AIMS: Cocaine use by patients on methadone maintenance treatment is a widespread problem and is associated with a poorer prognosis. Recent studies have evaluated disulfiram as a treatment for individuals with comorbid alcohol and cocaine abuse. We evaluated the efficacy of disulfiram for cocaine dependence, both with and without co-morbid alcohol abuse, in a group of methadone-maintained opioid addicts. DESIGN: Randomized double-blind, placebo-controlled trial. SETTING: Urban methadone maintenance clinic. PARTICIPANTS: Sixty-seven cocaine-dependent, methadone-maintained, opioid-dependent subjects (52% female; 51% Caucasian). INTERVENTION: Study medication, either disulfiram or placebo, was placed directly in the methadone to ensure compliance for 12 weeks. MEASUREMENTS: Primary outcome measures included weekly assessments of the frequency and quantity of drug and alcohol use, weekly urine toxicology screens and breathalyzer readings. FINDINGS: Disulfiram treated subjects decreased the quantity and frequency of cocaine use significantly more than those treated with placebo. Alcohol use was minimal for all subjects regardless of the medication. CONCLUSIONS: Disulfiram may be an effective pharmacotherapy for cocaine abuse among methadone-maintained opioid addicts, even in those individuals without co-morbid alcohol abuse. Disulfiram inhibits dopamine beta-hydroxylase resulting in an excess of dopamine and decreased synthesis of norepinephrine. Since cocaine is a potent catecholamine re-uptake inhibitor, disulfiram may blunt cocaine craving or alter the "high", resulting in a decreased desire to use cocaine.

Cocaine-Related Disorders↗
PubMed2000

One-year follow-up of disulfiram and psychotherapy for cocaine-alcohol users: sustained effects of treatment.

AIM: To evaluate outcomes 1 year after cessation of treatment for cocaine- and alcohol-dependent individuals. DESIGN: Randomized controlled trial. SETTING: Urban substance abuse treatment center. PARTICIPANTS: Ninety-six of 122 subjects randomized to treatment. INTERVENTIONS: One of five treatments delivered over 12 weeks. Cognitive-behavioral treatment (CBT) plus disulfiram; Twelve-Step facilitation (TSF) plus disulfiram; clinical management (CM) plus disulfiram; CBT without disulfiram; TSF without disulfiram. MEASUREMENTS: Percentage of days of cocaine and alcohol use during follow-up, verified by urine toxicology screens and breathalyzer tests. RESULTS: First, as a group, participants reported significant decreases in frequency of cocaine, but not alcohol, use after the end of treatment. Secondly, the main effects of disulfiram on cocaine and alcohol use were sustained during follow-up. Finally, initiation of abstinence for even brief periods of time within treatment was associated with significantly better outcome during follow-up. CONCLUSIONS: These findings support the efficacy of disulfiram with this challenging population and suggest that comparatively brief treatments that facilitate the initiation of abstinence may have long-term benefits.

Adult↗
PubMed2000

Cue-dose training with monetary reinforcement: pilot study of an antiretroviral adherence intervention.

OBJECTIVE: To assess the feasibility and efficacy of two interventions for improving adherence to antiretroviral therapy regimens in HIV-infected subjects compared with a control intervention. DESIGN: Randomized, controlled, pilot study. SETTING: Department of Veterans Affairs HIV clinic and community-based HIV clinical trials site. PARTICIPANTS: Fifty-five HIV-infected subjects on stable antiretroviral therapy regimens. Subjects were predominantly male (89%) and African American (69%), and had histories of heroin or cocaine use (80%). INTERVENTIONS: Four weekly sessions of either nondirective inquiries about adherence (control group, C), cue-dose training, which consisted of the use of personalized cues for remembering particular dose times, and feedback about medication taking using Medication Event Monitoring System (MEMS) pill bottle caps, which record time of bottle opening (CD group), or cue-dose training combined with cash reinforcement for correctly timed bottle opening (CD+CR). MEASUREMENTS: Opening of the pill bottle within 2 hours before or after a predetermined time was measured by MEMS. RESULTS: Adherence to the medication as documented by MEMS was significantly enhanced during the 4-week training period in the CD+CR group, but not in the CD group, compared with the control group. Improvement was also seen in adherence to antiretroviral drugs that were not the object of training and reinforcement. Eight weeks after training and reinforcement were discontinued, adherence in the cash-reinforced group returned to near-baseline levels. CONCLUSIONS: Cue-dose training with cash reinforcement led to transient improvement in adherence to antiretroviral therapy in a population including mostly African Americans and subjects with histories of drug abuse. However, we were not able to detect any sustained improvement beyond the active training period, and questions concerning the timing and duration of such an intervention require further study. Randomized, controlled clinical studies with objective measures of adherence can be conducted in HIV-infected subjects and should be employed for further evaluation of this and other adherence interventions.

Anti-HIV Agents↗
PubMed2000

Nicotine transdermal patch and atypical antipsychotic medications for smoking cessation in schizophrenia.

OBJECTIVE: Schizophrenic patients have high rates of cigarette smoking. The authors compared the outcomes of two group psychotherapy programs for smoking cessation in patients with schizophrenia or schizoaffective disorder who were also treated with the nicotine transdermal patch and with either atypical or typical antipsychotic medications. METHOD: Forty-five subjects were randomly assigned to 1) the group therapy program of the American Lung Association (N=17) or 2) a specialized group therapy program for smokers with schizophrenia (N=28) that emphasized motivational enhancement, relapse prevention, social skills training, and psychoeducation. All subjects participated in 10 weeks of treatment with the nicotine transdermal patch (21 mg/day) and 10 weekly group therapy sessions and continued to receive their prestudy atypical (N=18) or typical (N=27) antipsychotic medications. Outcome variables included treatment retention, rate of smoking abstinence, and expired-breath carbon monoxide level. RESULTS: Smoking abstinence rates did not differ in the two group therapy programs. However, atypical antipsychotic agents, in combination with the nicotine transdermal patch, significantly enhanced the rate of smoking cessation (55.6% in the atypical agent group versus 22.2% in the typical group), which was reflected by a significant effect of atypical versus typical agents on carbon monoxide levels. Risperidone and olanzapine were associated with the highest quit rates. CONCLUSIONS: The results suggest that 1) smoking cessation rates with the nicotine transdermal patch are modest in schizophrenia, 2) specialized group therapy for schizophrenic patients is not significantly different from American Lung Association group therapy in its effect on smoking cessation, and 3) atypical agents may be superior to typical agents in combination with the nicotine transdermal patch for smoking cessation in schizophrenia.

Administration, Cutaneous↗
PubMed2000

Axis I and Axis II disorders in alcoholics and drug addicts: fact or artifact?

OBJECTIVE: It has been argued that Axis I and Axis II disorders diagnosed in substance users refer to substance-induced conditions rather than to independent psychiatric conditions; this argument will be referred to as the substance-related artifact hypothesis. Furthermore, Axis II symptoms co-occurring with Axis I disorders have been attributed to the contamination of personality assessment by mood and/or anxiety state effects (the trait-state artifact hypothesis). The present study is the first to prospectively examine the validity of these two hypothesized "artifacts" in substance users. METHOD: In 276 individuals (57.6% female) applying for substance use treatment, current substance use disorders, mood/anxiety disorders and Axis II disorders were diagnosed using semistructured interviews both at baseline and at 1-year follow-up. The substance-related artifact hypothesis is tested by examining the covariation between recovery from substance use disorders on the one hand and recovery from and/or improvement of mood/anxiety and Axis II disorders on the other hand. The trait-state artifact hypothesis is tested by examining the covariation between recovery from mood/anxiety disorders on the one hand and recovery from and/or improvement of Axis II disorders on the other hand. RESULTS: Recovery from substance use disorders covaried with recovery from and improvement of mood/anxiety disorders, but not with recovery from or improvement of Axis II pathology. Furthermore, recovery from mood/anxiety disorders covaried with recovery from and improvement of personality disorders, in particular Cluster C disorders. CONCLUSIONS: Results from this study suggest that mood/anxiety disorders, but not personality disorders, diagnosed among people with substance use disorder may partly reflect substance-related artifacts. Furthermore, this study provides evidence for the contention that semistructured interview assessment of Axis II, at least without inquiry on an item-by-item basis, is susceptible to contamination by mood/anxiety state effects.

Adult↗
PubMed2000

Illegal behaviors in problem gambling: analysis of data from a gambling helpline.

Problem gambling behaviors, particularly the most severe form, which is pathological gambling (PG), represent an emerging public health problem. Compared with the general population, individuals with problem gambling are more likely to have reports of legal issues, including commission of crimes, arrest, and incarceration. The goal of the present study is to examine the characteristics of individuals seeking help for gambling problems with regard to reports of illegal behavior secondary to gambling. Individuals with gambling problems were identified through use of a 24-hour gambling helpline, and information regarding the identified problem gambler was investigated with respect to reported presence or absence of gambling-related illegal behaviors. Identified gamblers with reported gambling-related illegal behaviors compared with those without such behaviors appeared to experience more severe gambling-related problems. Despite being on average younger, gamblers with acknowledged gambling-related illegal behaviors were more likely to have reports of having problems with multiple forms of gambling, debts to acquaintances, been suicidal secondary to gambling, used alcohol or drugs excessively, and received mental health treatment. Secondary analyses of the subgroup of gamblers with gambling-related illegal behaviors revealed that those with reports of arrest or incarceration secondary to gambling compared with those with gambling-related illegal behaviors but without arrest or incarceration secondary to gambling were more likely to have features similar to those described for individuals with antisocial personality disorder (ASPD). That is, the gambler with reported arrest or incarceration secondary to gambling was more likely to be male, unemployed, single, and have reports of problems with excessive drug or alcohol use. In contrast, the gamblers acknowledging gambling-related illegal behaviors but not arrest or incarceration secondary to gambling were predominantly female and more likely to have reports of problems with non-strategic forms of gambling (e.g., slot machine), owing money to legitimate sources of borrowing, having filed for bankruptcy, and having family problems related to gambling. The findings indicate: (1) individuals with reported legal problems secondary to gambling represent a more ill subpopulation of problem gamblers; and (2) there exist separate subgroups of gamblers with gambling-related illegal behaviors (i.e., those with or without reported arrest or incarceration secondary to gambling) with strikingly different characteristics and possibly different treatment needs. The results of the present study highlight the importance of the identification and treatment of individuals with gambling problems with respect to legal issues.

Adult↗
PubMed1999

'Research' versus 'real-world' patients: representativeness of participants in clinical trials of treatments for cocaine dependence.

Rigorous clinical trials have been criticized as having limited external validity, and specifically that subjects participating in clinical trials are not representative of individuals seen in clinical practice. To assess the representativeness of subjects participating in clinical trials, 243 research subjects participating in clinical trials of treatments for cocaine dependence were compared to a sub-sample of 213 individuals being treated for cocaine dependence in outpatient clinical settings from a large national database. The data suggest that research findings are not invariably based on less challenging patients with mild forms of substance dependence and related problems; moreover research patients may be similar to, if not more severe than, individuals with cocaine problems seen in regular clinical settings in the community.

Adult↗
PubMed1999

Gender differences in treatment-seeking cocaine abusers--implications for treatment and prognosis.

This study examined gender differences in demographics, psychosocial functioning, substance abuse severity, psychopathology, and 1-year outcome in cocaine-dependent patients with the goal of identifying factors important to improving treatment and identifying prognostic indicators. The sample included 298 cocaine-dependent adults (92 women). Ninety-four patients (29 women) provided 1-year follow-up assessments. Compared to men, women consumed similar quantities of cocaine by more addictive routes and experienced more rapid progression of drug dependence, thus highlighting the need to facilitate treatment entry. The substantial rates of positive treatment outcomes emphasizes the effectiveness of treatment for cocaine-dependent individuals.

Adult↗