View clinical trials related to Cocaine Dependence.
Filter by:This study represents a randomized, double blind placebo-controlled trial. Thirty cocaine dependant patients will be included in this study during their hospitalization for withdrawal. After the inclusion visit, they will be randomized to receive disulfiram 250 mg/day or placebo over the 15 days of their hospitalization. Main outcome criteria will be evaluated during two TEP imaging sessions with 11Craclopride, before and after stimulation by methylphenidate, 8 to 15 days after randomization.
This is a Phase II, randomized, double-blind, placebo-controlled study that will examine the efficacy of extended-release baclofen (Baclofen ER) for the treatment of cocaine dependence. The primary study outcome will be urines positive for benzoylecgonine (BE), a metabolite of cocaine, submitted during outpatient treatment (12-week) and follow-up (12-week). To examine brain mechanisms of relapse/recovery, participants will complete fMRI sessions before, during, and after treatment. Brain responses to specific probes of reward and inhibition will be used as biomarkers predicting drug use during and after the treatment.
The purpose of this study is to examine the role of progesterone (a hormone found in both men and women) on stopping cocaine use. The study will examine whether the medication, in combination with behavior therapy will decrease cocaine use, cigarette smoking, withdrawal symptoms, impulsivity and stress.
The primary objective of this study is to collect pilot data on the efficacy of D-serine, relative to placebo, as a cocaine dependence treatment. Secondary objectives include evaluating D-serine, relative to placebo, on: 1. safety in treating cocaine-dependent adults and 2. tolerability.
No medications are currently available for treatment of psychostimulant addiction, a compulsive preoccupation with use of cocaine and related compounds. Tacrine, a medication that is currently prescribed for Alzheimer's disease, can decrease the amount of cocaine injections that laboratory animals choose to inject by vein. This project will determine if tacrine can also decrease cocaine-motivated behavior for human subjects in a laboratory setting.
Cocaine use, abuse and dependence is a public health problem that is directly responsible for hundreds of billions of dollars in health care expenditures per year. Relapse rates to cocaine use are high, creating a pressing need to develop effective therapies for cocaine dependence. The proposed research will focus on investigating the determinants and consequences of cocaine dependence via measurement of physiological, behavioral and subjective effects of acute doses of cocaine in healthy non-drug dependent human volunteers in the laboratory, and through examination of the effects of pharmacotherapies on the above effects of cocaine. This study will examine cocaine-derived reinforcement under week-long sub-chronic varenicline (Chantix) dosing, and under placebo conditions. The study is a within-subjects crossover design using 24 subjects. Subjects will be screened and consented into the study at the Treatment Research Center (TRC). Study visits where behavioral and physiological outcome data will be obtained will be conducted at the Clinical and Translational Research Center (CTRC) of the Hospital of the University of Pennsylvania. Subjects will be outpatients for this trial, with CTRC sessions scheduled at least one week apart.