Biomedical subjects

Stephen Magura

Publications and source records attributed to Stephen Magura.

At least 37 records · Page 2Linked to original sources

PubMed2003

Role of self-help processes in achieving abstinence among dually diagnosed persons.

The effectiveness of participation in dual-focus groups (i.e., focusing on both mental health and substance use) has not been studied empirically. The study examined whether three hypothesized active ingredients of self-help (helper-therapy, reciprocal-learning, and emotional-support processes) are associated with drug/alcohol abstinence outcomes for members of a 12-step dual-focus fellowship, Double Trouble in Recovery (DTR). The study was able to control for member attitudes and behaviors at baseline, which might be related to both self-help processes and outcomes, i.e., extent of participation in DTR and traditional 12-step groups, prior drug/alcohol use, severity of psychiatric symptoms, motivation for change, stressful life events, perceived coping, self-efficacy for recovery, and social support. Members of 24 DTR groups in New York City were recruited, interviewed, and reinterviewed after 1 year. Drug/alcohol abstinence in the past year increased from 54% at baseline to 72% at follow-up. Helper-therapy and reciprocal-learning activities were associated with better abstinence outcomes, independent of other attitudes and behaviors of the members. However, emotional support was not related to outcome. We conclude that specific elements of self-help participation contribute substantially to progress in recovery for members of dual-focus groups; facilitating such self-help processes should be encouraged by clinicians and senior fellowship members.

Adult↗

PubMed2003

Predictors of retention in dual-focus self-help groups.

Attendance at 12-step groups has been found useful in maintaining abstinence from substance use; many members disengage early, missing out on potential benefits. New 12-step based groups have emerged to address the recovery needs of the many substance users with psychiatric comorbidity. Little is known about factors associated with retention in 12-step, especially in this population. This study sought to identify predictors of retention over a one-year period among members of a dual-focus 12-Step fellowship (N = 276). Using multivariate analysis, the following baseline characteristics were associated with greater retention one year later: older age, more lifetime arrests, abstinence in the pre-baseline year, more psychiatric symptoms in the pre-baseline year, not taking psychiatric medication, being more troubled by substance abuse than by mental health, and greater level of self-efficacy for recovery; residing in supported housing and being enrolled in outpatient treatment at follow-up were also significantly associated with better retention. Clinical implications to enhance retention in specialized 12-step groups are discussed.

Adult↗

PubMed2003

Predictors of drinking outcomes among alcoholics.

Predicting outcomes for individual patients entering substance abuse treatment has long been a clinical goal in the addictions field. Intake data from the Addiction Severity Index and other standardized scales were collected on 248 alcohol dependent/abusing patients entering an urban hospital treatment program. The outcome measure was frequency of drinking days in the past 30 days. Baseline data were used to identify predictors of posttreatment drinking frequency at two follow-up interviews (3 and 12 months postbaseline). Stepwise multiple regressions indicated that a set of baseline predictors accounted for similar and substantial proportions of outcome variance at the two follow-ups. When psychosocial predictors were combined with an index of alcohol use severity (which included drinking frequency), the proportions of variance explained were 31% and 28% at 3 and 12 months, respectively. Two psychosocial predictors were significant at both time periods, and thus most likely to be replicated in future research: a treatment motivation index (a combination of measures of commitment to treatment success and internal motivation to seek treatment) and an index of 12-step (self-help) participation (a combination of measures of frequency of 12-step meeting attendance and perceived helpfulness of 12-step participation). While the predictability of short-term (3 month) outcomes could help clinicians tailor treatment strategies to maximize patient motivation and reduce drinking behavior, the predictability of longer term (12 month) outcomes could help counselors plan aftercare programs, encourage self-help participation, and promote recovery-oriented activities to sustain initial treatment-induced gains.

Adult↗

PubMed2003

Mediators of effectiveness in dual-focus self-help groups.

Although research on the effectiveness of 12-step group participation has been increasing, there has been little examination of the processes by which such participation leads to positive outcomes. Two kinds of factors have been proposed as mediating between 12-step group affiliation and outcomes for members, common process factors that have been identified in a range of behavioral treatments and factors that are relatively unique to the 12-step model. The study tested the hypotheses that two common process factors (internal locus of control and sociability) and two unique factors (spirituality and installation of hope) mediate the effects of 12-step group affiliation on drug/alcohol abstinence and health promoting behavior. The study respondents were members of a dual focus 12-step-based fellowship, Double Trouble in Recovery (DTR), designed to address issues of both substance use and mental health. Members of 24 DTR groups in New York City were recruited and followed-up for 1 year. The degree of 12-step group affiliation during the study period was associated with more positive outcomes at follow-up. Internal locus of control and sociability mediated the effects of 12-step group affiliation on both outcomes, whereas spirituality and hope acted as mediators only for health promoting behavior. Understanding that the therapeutic factors inherent in 12-step are not mysterious, but appear to capitalize on well-documented social learning principles, may increase the acceptance of 12-step programs among addiction and mental health professionals.

Adult↗

PubMed2003

Convergent validity of the ASAM Patient Placement Criteria using a standardized computer algorithm.

The study examined the convergent validity of the ASAM Patient Placement Criteria (PPC) by comparing Level of Care (LOC) recommendations produced by two alternative methods: a computerdriven algorithm and a "standard" clinical assessment. A cohort of 248 applicants for alcoholism treatment were evaluated at a multi-modality treatment center. The two methods disagreed (58% of cases) more often than they agreed (42%). The algorithm recommended a more intense LOC than the clinician protocol in 81% of the discrepant cases. Four categories of disagreement accounted for 97% of the discrepant cases. Several major sources of disagreement were identified and examined in detail: clinicians' reasoned departures from the PPC rules, conservatism in algorithm LOC recommendations, and measurement overlap between two specific dimensions. In order for the ASAM PPC and its associated algorithm to be embraced by treatment programs, the observed differences in LOC recommendations between the algorithm and "standard" clinical assessment should be resolved.

Algorithms↗

PubMed2003

Broadening perspectives on mobile medical outreach to homeless people.

Using data collected by Project Renewal's mobile medical services to homeless people in New York City, this paper discusses a tension between an emergency medicine model of outreach and that of primary care. In the former model, clinicians evaluate clients on the basis of presenting complaints and refer them, as necessary, for specialized treatment. The latter is a broader model of comprehensive outreach and/or treatment, where clinicians screen clients and assess them for various conditions offering ongoing evaluation and treatment on site. The model of outreach is applicable for some homeless clients, but the prevalence and overlap of physical complaints, infectious diseases, substance abuse, and psychiatric symptoms among homeless people in New York City has resulted in an evolution toward broader approaches to outreach in this population. Improvements in diagnostic testing and increasingly portable medical technology may make the mobile delivery of medical care to homeless persons increasingly feasible.

Adolescent↗

PubMed2002

Evaluation of an alternative program for MMTP drop-outs: impact on treatment re-entry.

INTRODUCTION: Retention in a Methadone Maintenance Treatment Program (MMTP) is predictive of abstaining from heroin and has other benefits. Many individuals leave treatment before they experience these positive outcomes. OBJECTIVE: This research project targeted MMTP drop-outs with an intervention designed to assist them in returning to drug treatment. METHODS: Subjects who had left MMTP within the prior 12 months were randomly assigned to intervention or comparison groups. The 3-month long intervention consisted of street outreach, cognitive behavioral groups, and individual counseling. Data were analyzed for 175 subjects who were out of treatment at baseline and who returned for a 6-month follow-up interview (Intervention group, N=111; Comparison group, N=64). RESULTS: A total of 87% of subjects assigned to the intervention condition participated in at least one component. Intervention subjects who attended two or more cognitive behavioral group sessions were more likely than those who attended 0-1 sessions or those in the comparison group to have returned to treatment during the 6 month follow up time period (72 vs. 53 vs. 50%, respectively, P<0.05, chi square test). CONCLUSION: MMTP drop-outs need not be lost to the drug treatment system if special efforts are made to engage them in interventions developed to encourage treatment re-entry.

Adult↗

PubMed2002

Feasibility of matching alcohol patients to ASAM levels of care.

The study examined the feasibility of implementing treatment recommendations derived from the American Society of Addiction Medicine (ASAM) Patient Placement Criteria in an urban addiction treatment program that offered a continuum of levels of care (LOC). A cohort of 281 applicants for alcoholism treatment were evaluated and the reasons for observed differences ("mismatches") between recommended and actual LOC placements were determined. Overall, 88% of the applicants entered treatment, and 72% of these were matched to LOC vs. 28% who were mismatched. Presumptive overtreatment (59%) was more common than undertreatment (41%) among the mismatched patients. The reasons for overtreatment were availability of Medicaid coverage for inpatient rehabilitation (93%), referral sources' treatment philosophy of gradually "stepping down" from inpatient detoxification (59%), social pressures on patients (28%), and mandated treatment (8%). The reasons for presumptive undertreatment were work schedule conflicts (72%), patient reluctance (48%), insurance coverage (15%), and interference with family or personal responsibilities (9%). These results indicate multiple barriers that need to be overcome to enable full implementation of the ASAM Criteria in real world program settings, even when a continuum of care is available.

Adult↗

PubMed2002

Improving treatment engagement and outcomes for cocaine-using methadone patients.

A task-based behavioral contingency-the "treatment reinforcement plan" (TRP)-was implemented with cocaine-using methadone patients to increase treatment engagement and retention. Subjects (N = 57) were rewarded up to $15 per week in travel/food/entertainment vouchers for the completion of tasks related to their individual treatment needs. Eighteen types of tasks were contracted and completed with varying frequency. The largest categories of tasks were related to therapy attendance (N = 272; 58% completed), obtaining public entitlements (N = 165; 61% completed), medical/psychiatric appointments (N = 155; 70% completed), and obtaining Medicaid (N = 96; 54% completed). The highest proportion of tasks completed were related to human immunodeficiency virus (HIV) testing/education (N = 19; 100% completed), managing money (N = 17, 94% completed), and legal matters (N = 16, 88% completed). Successful TRP involvement during months 1-2 predicted longer retention in methadone treatment, greater therapy attendance during months 3-6, and lower proportion of cocaine-positive urines at 6-month follow-up. This research supports recent findings that early treatment engagement is associated with improved therapeutic relationships, increased retention, and reduced cocaine use. Behavioral counseling techniques may be especially helpful in addressing the complex needs of high-risk methadone patients, which in turn may facilitate treatment process and positive outcomes.

Adult↗

PubMed2002

Interest in and obstacles to pursuing work among unemployed dually diagnosed individuals.

Employment status is commonly used as a sign of stability in recovery and an outcome variable for substance abuse treatment and research. However, there has been little attention in the literature on the topic of work for the dually diagnosed (i.e., persons diagnosed with both substance use and mental health disorders). Data collected in 1999 are presented on expressed interest in and perceived barriers to pursuing work and on the utilization of vocational rehabilitation (voc-rehab) services among unemployed members of a dual recovery self-help fellowship (N= 130). While members generally expressed high interest in working, they also cited multiple obstacles to attaining and maintaining employment. A path model was specified and tested. Significant contributors to interest in working were substance use status and physical health rating. Consistent with our hypotheses, mental health symptoms and greater perceived obstacles (e.g., stigma, fear of failure, and insufficient skills) were significant contributors to perceived difficulty in pursuing work, whereas substance use, physical health, and recency of employment were not. Finally, those who perceived less difficulty in pursuing work were more likely to utilize voc-rehab services, and men were more likely than women to use these facilities; interest in work was not significantly associated with utilizing voc-rehab services. The roles of mental health disorders and substance use in relation to pursuit of employment are discussed, as well as that of perceived obstacles such as stigma. The paper addresses the setting of realistic vocational goals and possible strategies to mitigate barriers to increased employment of dually diagnosed individuals.

Adult↗

PubMed2002

Drug problem recognition, desire for help, and treatment readiness in a soup kitchen population.

This study determined hypothesized predictors of three components of motivation for change--drug problem recognition, desire for help, and treatment readiness--in a high-risk, drug-using population. The sample consisted of 190 guests at two inner-city soup kitchens in Brooklyn, NY who reported drug/alcohol use and were not participating in substance dependency treatment. Ever receiving addiction treatment, having no trade/job skills, and more severe symptoms of depression were associated with greater drug problem recognition. More recent days of drug/alcohol use, intensive pattern of drug use, and greater problem recognition were associated with greater desire for help. Caring for children, more recent days of drug/alcohol use, physical health problems, and desire for help were the direct predictors of treatment readiness. Problem recognition had a strong indirect effect on readiness mediated through desire for help. Knowledge of a drug user's motivational state and the factors leading to it can help guide the development of more effective interventions.

Adolescent↗

PubMed2002

Treating cocaine-using methadone patients: predictors of outcomes in a psychosocial clinical trial.

Cocaine-using methadone patients in two clinics were assigned to 8 months of enhanced methadone treatment-primarily cognitive-behavioral therapy (CBT) for cocaine use-while similar patients in two "sibling" clinics were assigned to standard methadone treatment during 1995-1998. Cocaine use declined significantly from baseline to 4- and 12-month follow-ups. Patients receiving CBT rated the quality of their counseling relationship higher and obtained more supportive services than those receiving standard treatment. However, study treatment condition itself was not associated with outcome. Baseline measures associated with poorer outcomes across both treatment conditions were: currently enrolled in methadone treatment (in contrast to being newly enrolled), higher cocaine use frequency, greater cocaine use associated problem recognition, and an ambivalent attitude toward methadone. The results are consistent with some previous clinical trials showing that psychosocial treatments of different intensities result in similar declines in cocaine use. The findings indicate that methadone maintenance treatment can help dually-addicted patients reduce their cocaine use.

Adult↗

PubMed2002

Adherence to medication regimens and participation in dual-focus self-help groups.

OBJECTIVE: The authors examined the associations between attendance at self-help meetings, adherence to psychiatric medication regimens, and mental health outcomes among members of a 12-step self-help organization specifically designed for persons with both chronic mental illness and a substance use disorder. METHODS: A sample of members of Double Trouble in Recovery (DTR) was interviewed at baseline and one year later. Correlates of adherence to psychiatric medication regimens at the follow-up interview were identified for 240 attendees who had received a prescription for a psychiatric medication. RESULTS: Consistent attendance at DTR meetings was associated with better adherence to medication regimens after baseline variables that were independently associated with adherence were controlled for. Three baseline variables were associated with adherence: living in supported housing, having fewer stressful life events, and having a lower severity of psychiatric symptoms. In addition, better adherence was associated with a lower severity of symptoms at one year and no psychiatric hospitalization during the follow-up period. CONCLUSIONS: Treatment programs and clinicians should encourage patients who have both mental illness and a substance use disorder to participate in dual-focus self-help groups that encourage the responsible use of effective psychiatric medication, particularly after discharge to community living. Clinicians also should be sensitive to stressful life events and discuss with patients how such events might affect their motivation or ability to continue taking medication.

Adult↗

PubMed2002

Psychotic ideation and receipt of government entitlements among homeless persons in New York City.

OBJECTIVE: This study compared changes in receipt of government entitlements by homeless persons with and without psychotic ideation in New York City between January 1997 and July 1998, a period characterized by changing state government policies and greater bureaucratic monitoring of eligibility. METHODS: In conjunction with an experimental study of the efficacy of social work services provided to homeless persons in Manhattan by a mobile medical van, 25 persons who were assessed as having experienced psychotic ideation in the previous year and 134 nonpsychotic persons were followed up after four months to identify changes in their receipt of Medicaid benefits, Supplemental Security Income (SSI) or Social Security Disability Insurance (SSDI), food stamps, and home relief (state welfare for single persons). The social work intervention was designed to help eligible clients gain access to entitlements and substance abuse treatment. RESULTS: The proportion of clients with psychotic ideation who received Medicaid, food stamps, or home relief decreased during the study period, while the proportion of nonpsychotic clients who received these entitlements increased. Little change was observed in receipt of SSI or SSDI by either group. CONCLUSIONS: Psychotic ideation among homeless persons may be a significant factor in access to and maintenance of government entitlements. In the context of an increasingly restrictive and bureaucratic welfare system, providing assistance to homeless persons who have severe psychopathology presents new challenges to service providers.

Adult↗

PubMed2002

Effects of managed care on alcohol and other drug (AOD) treatment.

The article represents the proceedings of a symposium at the 2001 RSA Meeting in Montreal, Canada. The organizer/chair was Stephen Magura. The presentations examined: (1) How managed care organization policies may affect enrollees' use of alcohol and other drug (AOD) treatment, by Constance Horgan and associates; (2) The determinants of patients' access to and utilization of AOD treatment in a large health maintenance organization, by Jennifer R. Mertens and Constance Weisner; (3) The impact on treatment access and costs of a statewide carve-out for AOD treatment for Medicaid, by Donald Shepard and associates; and (4) The predictive validity of a new patient assessment technology developed, in part, to better justify AOD treatment in response to the demands of managed care, by Stephen Magura and associates.

Alcoholism↗

PubMedDate not supplied

Substance user treatment program quality: selected topics.

This panel explores the "state of the art" in conceptualization and research pertinent to program quality in substance user treatment. First, seven critical questions for program quality are identified and discussed. Second, a recent national evaluation of treatment examines the implications of long-term patient outcomes for treatment quality. Third, a large number of clinical trials of behavioral and pharmacological treatments for cocaine dependence were conducted during the 1990s; this research is synthesized and interpreted. Fourth, progress is reported in improving the quality of treatment through standardized criteria for patient placement matching.

Alcoholism↗

PubMedDate not supplied

Homelessness, substance misuse, and access to public entitlements in a soup kitchen population.

The study examined the effects of homelessness on access to public entitlements (Medicaid and food stamp programs) in a soup kitchen population. Data were collected between 1997 and 1999 from a sample of 343 adults at two soup kitchen sites in New York City. Five hypotheses, focusing on the effects of housing status (literal homelessness, unstable housing, and domiciled), frequency of drug/heavy alcohol use, drug/alcohol-user treatment history and childcare responsibilities on access to Medicaid and food stamp programs were tested. Multiple logistic regression analysis indicated that both literal homelessness and unstable housing were associated with less access to Medicaid and food stamps. Other significant findings were: current drug/alcohol-user treatment experience was associated with greater access to both Medicaid and food stamps, frequency of drug/heavy alcohol use was associated with less access to Medicaid only, and caring for children was associated with greater access to food stamps only. These findings support the crucial role of housing status in mediating access to entitlements, and the importance of drug/alcohol-user treatment involvement as a cue to seeking entitlements. The need to reduce health disparities through active and sustained outreach programs designed to enhance homeless persons' access to Medicaid and food stamp programs was discussed.

Adolescent↗

PubMedDate not supplied

The role of work in substance dependency treatment: a preliminary overview.

This article describes four alternative models for the role of client work in substance dependency treatment. The most common model is Work as a Positive Outcome, which conceptualizes work (employment) as a desirable outcome of treatment. The Work Infusion Model conceptualizes work as a therapeutic factor in treatment. The Contingent Sanctions Model requires clients to work to avoid undesirable consequences, such as losing treatment. The Work as Reinforcement Model offers paid work as a reward for treatment adherence. This article discusses whether either standard substance dependency treatment or vocational services within treatment programs increase client employment, whether clients want to work, and whether sufficient services are available. The empirical support for each model of client work is summarized. Critical issues that must be addressed in this area are outlined.

Alcoholism↗