View clinical trials related to Methamphetamine Abuse.
Filter by:The primary objective is to determine the safety and tolerability of single, ascending intravenous doses of ch-mAb7F9 in healthy subjects via physical examinations and adverse event, vital sign, electrocardiogram (ECG), and clinical laboratory testing.Phase 1a, randomized, placebo-controlled, first-in-human (FIH) study of intravenously administered ch-mAb7F9. The study will be a double-blind, dose-escalation study. Each subject will receive a single dose of ch-mAb7F9 or placebo (saline).
The purpose of this study is to evaluate the safety and efficacy of RTI-336 as a treatment for methamphetamine (METH) dependence in non-treatment-seeking METH-dependent volunteers.
The primary purpose of the study is to determine the effects of treatment with varenicline (1 and 2 mg daily), compared to treatment with placebo, on methamphetamine-induced craving and subjective effects in methamphetamine-dependent human volunteers.
Methamphetamine (MA) dependence is a source of continuing danger for both individuals and society. While there are some behavioral treatments, they are not always effective. To date, there are no medications available to treatment methamphetamine dependence. There is some early evidence suggesting that varenicline (also known as Chantix(tm)) may help people to stop or reduce their use of methamphetamine. Varenicline is already on the market in the U.S. for cigarette smoking cessation and shows promise for treating alcohol dependence. In order to determine if varenicline can help people stop using methamphetamine, we will enroll 90 methamphetamine-dependent people who are looking for treatment into the study at the UCLA Vine Street Clinic operated by Dr Shoptaw of UCLA. Half will receive varenicline (n=45) and half will receive placebo (n=45) which will be determined randomly. Everyone will receive talk therapy for methamphetamine dependence. People will take the medication for 9 weeks followed by a 4 week follow-up period. Before receiving any medication, participants will complete a maximum 2 week (6 study visits) lead-in to complete baseline assessments, psychological and medical evaluation, and comprehensive assessment of drug use to determine study eligibility. If a person is eligible for the study, s/he will receive either varenicline or placebo. Participants will visit the UCLA Vine Street Clinic (UCLA VSC) three times a week study visits. At the end of the medication phase, subjects will complete a four week follow up period for safety monitoring.
The hospital where this study will be conducted is responsible for the one-year contingency management treatment for methamphetamine drug offenders referred from the Yunlin District Prosecutors Office. Completing the one-year treatment is prerequisite for offenders to get slow prosecutions. It is an open-label, parallel-group trial comparing the combination of psychosocial intervention and slow prosecutions with psychosocial intervention alone in treating subjects with methamphetamine dependence Study Hypothesis 1. Psychosocial interventions in combination with slow prosecutions is more effective than psychosocial interventions alone to achieve abstinence for subjects with methamphetamine abuse/dependance. 2. Inclusion of telephone reminding before each visit will enhance the retention rate and abstinence rate.
To study the effects of treatment with rivastigmine on craving produced by experimental administration of methamphetamine.
The purpose of this study is to determine the effects of treatment with NAC, compared to treatment with placebo, on cue- and methamphetamine (MA)-induced craving and MA subjective effects in non-treatment-seeking MA-dependent human volunteers. We also aim to determine the effects of treatment with NAC, compared to treatment with placebo, on the reinforcing effects of MA by measuring MA self-administration in non-treatment-seeking MA-dependent human volunteers.
The primary objective is to determine the dose dependent effects of treatment with perindopril on methamphetamine (MA)-induced craving and on the reinforcing effects of MA indexed by MA self-administration. We will also determine the effects of treatment with candesartan on MA-induced craving and on the reinforcing effects of MA indexed by MA self-administration.
This is a study of 4 nontreatment seeking individuals who were MA-dependent and the safety and tolerability of atomoxetine. This double-blind, placebo-controlled, within-subjects study is to determine the safety and tolerability of atomoxetine. MA abusing participants will undergo a 1-day outpatient screening and if it is safe for the participants to proceed with the study they will participate in two inpatient components of the study that will occur in the University of California Los Angeles (UCLA) General Clinical Research Center (GCRC). The first inpatient stay will be 15 days, and the second will be a 9 days stay that includes drug administration and assessments. There will be at least a two week interval between inpatient components. During the inpatient components participants will receive alternating study drugs; atomoxetine or placebo and four sessions of IV MA administration or saline.
Methamphetamine (MA) abuse is the fastest growing drug problem in the United States and is responsible for significant public health complications, including HIV infection. As a result effective treatments for MA dependence are urgently needed. There are currently no efficacious medications for MA dependence, although results from preliminary randomized trials of bupropion for MA dependence found bupropion to be more effective than placebo, but only among subgroups of participants, including those with lower frequency of MA use at baseline. A growing body of preclinical and clinical studies suggest that cholinergic mechanisms play an important role in the neurobiology of MA and other stimulant dependence, such as nicotine dependence. Mechanistically, cholinergic medications may alleviate MA-associated cognitive dysfunction, thereby improving outcomes of treatment for MA dependence. Varenicline is a partial agonist at α4β2 nicotinic receptors and a full agonist at α7 nicotinic receptors that has been approved as an anti-cigarette smoking medication. In order to assess the potential efficacy of varenicline for methamphetamine dependence, we will perform a clinical trial to assess if varenicline compared to placebo results in greater: 1. reductions in methamphetamine use; 2. treatment retention;