View clinical trials related to Substance Abuse.
Filter by:The purpose of this study is to test the efficacy of a cultural-, age- and gender-focused Human Immunodeficiency Virus (HIV) prevention intervention in reducing risk behaviors among African-American young women relative to general health intervention.
This study is designed to collect data to determine whether a medication, ibudilast, is safe for use as a potential treatment for methamphetamine-dependent people. For 18 years in Japan and South Korea, ibudilast has been used safely in humans as a treatment for asthma, pulmonary, and cardiovascular disease. It is not known whether ibudilast is safe to use in outpatient settings with people who have methamphetamine dependence. This would be the first study to collect this information. This study is important because individuals with methamphetamine dependence often relapse to meth use, even when in treatment; some number of individuals who participate in an outpatient study will relapse to methamphetamine while taking ibudilast. It is crucial to know whether there may be interactions between ibudilast and methamphetamine before planning an outpatient clinical trial.Ibudilast is an exciting medication candidate for treating methamphetamine dependence. When individuals become abstinent from methamphetamine during early recovery, the body starts an inflammatory process in neurons, especially glial cells. Glial cells are important in that they provide support to the nerve cells that are involved in thought, movement, and other human activities. By dampening inflammation in glial cells, ibudilast may preserve glial and other nerve cells during early abstinence, which in turn may help individuals feel better and think better during treatment. The study specific aims are to determine whether ibudilast alters: 1. blood pressure and heart rate responses to methamphetamine; 2. the ratings of craving or other drug experiences from methamphetamine; 3. the reward/reinforcing effects of methamphetamine; and 4. the metabolism of methamphetamine. Over an enrollment period of 24 months, 12 methamphetamine-dependent participants who are not looking for treatment will complete this study.
This study will evaluate the efficacy of an exercise-based contingency management (CM) intervention. A total of 120 substance abusing patients in intensive outpatient treatment will be randomly assigned to one of two conditions: (a) standard care plus CM for completing goal-related activities not related to exercising (e.g., improving work, family, or transportation issues), or (b) standard care plus CM for completing exercise-related activities. Compared to those receiving goal-related CM activity contracting, it is expected that those in the exercise CM condition will participate in more physical activities and develop greater strength and flexibility, decrease drug use, reduce HIV risk behaviors, lessen depressive symptoms, and improve health indices.
Aim 1. Identify specific targets and processes of intervention among homeless substance abusing mothers with children between the ages of 2 and 6 years from information collected in focus groups and assessment interviews. Translate that information for the refinement of the ecologically based treatment manual. Aim 2. Test the efficacy of the treatment in a nonrandomized pilot study and revise the manual based upon those findings. Aim 3. Test the efficacy of the experimental intervention compared to treatment as usual (TAU) in a randomized pilot, with the goal to improve maternal substance abuse problems, social stability, and mental health. It is expected that the experimental intervention will be associated with lower substance use and related problem behaviors than TAU. Aim 4. Test whether intended change processes (mediators) associated with the intervention produce the desired change in mother's substance use, social stability, and mental health. It is expected that self-efficacy will mediate substance use outcomes. Aim 5. Explore how length of homelessness, age and ethnicity of the mother predict treatment response (moderators). Aim 6. Explore the impact of the experimental intervention (Ecologically-Based Therapy)on interpersonal stress and child's mental health.
Add-on of memantine or placebo treatment will proceed in a double-blinded fashion for 12 weeks after adjusted methadone dose. During the study, the investigators will evaluate treatment response and adverse effect from multiple dimensions to elucidate the therapeutic effect of add-on memantine on addictive behaviors. It will also explore the possible advantage of this treatment on social re-adaptation and psychopathogenesis of opioid dependence.
This Research Plan proposes Stage 1 Research integrating evidence based practices to address the needs of mothers referred to child welfare for substance abuse. Mothers with a history of methamphetamine abuse and child neglect will be recruited. Using an intensive community based treatment, mothers will receive substance abuse treatment combined with parenting skills training and psychosocial support for basic needs (e.g., housing, employment). This project will include a feasibility study (n = 5), followed by a small randomized pilot (n = 24) to examine the efficacy of the Integrated Treatment for Substance Abuse and Neglect compared to treatment as usual, with a population of substance abusing neglectful mothers referred through the Department of Child Welfare.
Youth who leave home for the streets are at significantly more risk for a multitude of problems, yet little research is available to guide treatment intervention efforts with this population. Studies document high rates of substance use, HIV risk, mental health problems, teenage pregnancy and criminality. Research to date examining homeless, street living youth has been primarily descriptive; less effort has been directed towards developing and evaluating treatment interventions for this group. The majority of homeless youth do not receive substance abuse treatment, with one study reporting that only 15% of street living youth report ever receiving mental health services. The effectiveness of the Community Reinforcement Approach (CRA) with street living youth was studied in our recently completed Stage 1 trial. The proposed study is a Stage II clinical trial examining outcome of CRA individual therapy as compared to two interventions commonly employed, yet little researched, with this group. All clients will be randomized to one of three theoretically distinct interventions: (1) CRA therapy, (2) Motivational Enhancement Therapy (MET), or (3) Case Management (CM). The relative effectiveness of these interventions will be evaluated at 3, 6, and 12 months post-baseline. The Social Ecology Theory of Development (Bronfenbrenner, 1979) guides our change hypotheses and intervention. Proposed change mechanisms (mediators) for each intervention will be evaluated. Differential treatment response as a function of ethnicity, gender, age, sexual orientation and abuse (moderators) will be investigated to better understand the interventions. The study will also examine how, if at all, treatment engagement, retention and expectations impact youth response to the three treatments. Information gained through this project may help address the gap in our understanding of how best to effectively intervene with a group at high risk for continuing health and psychological problems.
This treatment outcome evaluation of the Stonewall Project will recruit 150 participants to complete a face-to-face assessment visit at baseline, 3-month follow-up, and 6-month follow-up to examine treatment outcome with respect to HIV risk and substance use.
This study will develop and test a brief telephone-delivered motivational enhancement intervention for substance abusing military personnel who are not currently in treatment. The hypotheses being tested are that this intervention will prompt a willingness to participate voluntarily in a self-appraisal of substance abuse behavior and consequences, self-initiated change or enrollment in a treatment or self-help program, and cessation of abuse of alcohol or other drugs.
The main objective of this study is to evaluate the effectiveness of including an interactive, web-based version of the Community Reinforcement Approach (CRA), called the Therapeutic Education System (TES), as part of community-based, outpatient substance abuse treatment.