View clinical trials related to Methamphetamine Dependence.
Filter by:This study is to assess the efficacy of bupropion in reducing methamphetamine use in subjects with methamphetamine dependence who report using methamphetamine 29 or less days during the 30 days prior to the start of signing consent.
Methamphetamine use has escalated in recent years. Methamphetamine use has also spread throughout the country. Although much information has been gathered on the treatment of cocaine abuse, very little information has been obtained on the treatment of methamphetamine abuse. One of the first steps in developing appropriate treatment is to examine the effects of stopping a particular substance's use on individuals abusing that substance. To date this has not been well studied for people abusing methamphetamine. The purpose of this study is to better understand and develop accurate ways of measuring symptoms associated with stopping the use of methamphetamine in people that are abusing methamphetamine. If the withdrawal symptoms are able to be effectively measured, this will help to develop treatments targeted at alleviating these symptoms. These symptoms are often associated with relapse to use of that substance.
This is a human inpatient clinical pharmacology study to assess potential interactions between intravenous (i.v.) methamphetamine infusion and oral osmotic release methylphenidate (OROS-MPH). The primary objective of this study is to determine the safety of the OROS-MPH concurrent with i.v. d-methamphetamine infusions of 15 mg and 30 mg. Safety outcome measures include cardiovascular responses [heart rate (HR), blood pressure (BP), and electrocardiograph (ECG) measurements], oral temperature, adverse events (AEs), and clinical laboratory analyses.
This 7 week, open-label pilot clinical trial will examine the safety and tolerability of modafinil up to 400mg/day as a potential treatment to reduce methamphetamine use in methamphetamine-dependent volunteers.
The purpose of this study will be to examine the safety and efficacy of modafinil in increasing number of methamphetamine non-use weeks in subjects with methamphetamine dependence.
Modafinil is a non-amphetamine type stimulant that acts as a wakefulness-promoting drug, and is approved for managing symptoms of narcolepsy (i.e., daytime somnolence). Its precise mechanism of action in promoting wakefulness remains unclear. This trial is a placebo-controlled double-blind trial of modafinil, on a platform of contingency management (CM) and individual cognitive-behavioral (CBT) counseling, for the treatment of methamphetamine dependence. Participants in this study will complete a 2-week baseline screening period during which they will provide urine samples and complete physical and psychological assessments to establish their eligibility for the study. In addition, participants will be asked to provide a blood or saliva specimen for genetic testing in order to identify genetic variations that influence response to methamphetamine and to treatment with modafinil. Upon successful completion of screening, participants will be randomly assigned to receive either modafinil (400mg qd) or placebo during the 12 weeks of the study. Neither the participants nor study staff will know who is receiving active medication or placebo. Regardless of medication condition, all participants will receive CM and weekly individual CBT counseling sessions to help them stop using methamphetamine and prevent relapse. They will attend the clinical research site (either at the UCLA Hollywood Clinic, or the Rancho Cucamonga site) three times per week, providing urine samples at each visit, completing data measures, and receiving individual CBT counseling on one visit each week. At the end of the 12-week study, the medication or placebo will be discontinued. Participants will return to the research site approximately 30 days following medication discontinuation for a brief health check to assess any possible lingering side effects and complete brief data measures.
The goal of the proposed study is to evaluate the efficacy and safety of N-Acetyl Cysteine (NAC) in combination with naltrexone in methamphetamine dependence.
Objective of the Project. -Methamphetamine (MA) use is growing to epidemic proportions and existing treatments for MA dependence demonstrate sub-optimal efficacy. Research implicates heavy use of MA as at least a contributing agent to a variety of neuropsychiatric impairments including psychosis, mood disturbance, anxiety, cognitive deficits, and motor dysfunction. Initial study by this investigator suggests that agents like risperidone may also be beneficial to MA dependent individuals by decreasing MA use and improving cognitive function in early abstinence. Long-acting injectable risperidone may prove more efficacious given its receptor binding characteristics and potential to increase medication adherence. The study objective is to determine the safety and efficacy of treating MA dependence and the associated cognitive and psychiatric symptomatology with long-acting injectable risperidone.
Due to its ease of synthesis and powerful psychostimulant effects, abuse of methamphetamine has increased rapidly over the last decade. No medications are currently approved for the treatment of methamphetamine dependence or withdrawal. The purpose of this study is to determine whether perindopril, an angiotensin converting enzyme (ACE) inhibitor, modifies cardiovascular responses and adverse events when taking methamphetamines.
The purpose of this study is to determine whether quetiapine or risperidone are effective in treating mood symptoms, drug cravings and use in bipolar disorder with concurrent cocaine or methamphetamine dependence.