CompletedNot Applicable

Non-Treatment Study of Factors Affecting Cocaine Drug Choice

United States16 participantsStarted 2009-07

Plain-language summary

This research deals with behaviors that are part of drug dependence. The purpose is to study how certain factors, including money, the amount of drug available, and the amount of work effort, affect cocaine drug choice. Specifically, we will examine the effects of two issues/factors. The first is how hard individuals are willing to work to obtain a drug; the second is how much drug would individuals choose instead of money, when the amount of probability of money is predictable or unpredictable.

Who can participate

Age range

18 Years – 55 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Male or female volunteers(18-55 years of age). * Must meet criteria for Cocaine Abuse or Dependence and wish to participate in research. * Positive urine test for cocaine. * Candidates must be in good health to be eligible. * All candidates must receive routine medical (history and physical) exam with standard laboratory tests (complete blood chemistry, urinalysis, urine pregnancy test for females, tuberculin screening), and 12-lead ECG at the initial screening visit. Exclusion Criteria: * Serious psychiatric illness (e.g. psychosis, bipolar, suicide attempts, major depression that is not substance-induced) * Substance use disorder other than cocaine abuse or dependence, nicotine dependence, alcohol abuse, sedative abuse or marijuana abuse. * Neurological diseases (e.g. stroke, seizures); cardiovascular problems (e.g. myocardial infarction, angina, systolic BP \>160 or \<95 mmHg, diastolic BP \>95 mmHg, or clinically abnormal ECG); pulmonary diseases (e.g. asthma, TB); systemic diseases (e.g. hepatitis, autoimmune diseases) * Cognitive impairment * Exposed in past 30 days to medications that would increase study risk (e.g. toxicity to major organ systems, psychotropics, asthma inhalers, or interactions with study drugs) * Pregnant (urine HCG), lactating (self-report), or if heterosexually active and not using (self-report) medically approved birth control measures (oral or depot contraceptives, IUD, condom/foam, sterilization, tubal ligation) * Seekin…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

Trial details

NCT IDNCT00946660

SponsorWayne State University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2012-01

View on ClinicalTrials.gov More Cocaine Abuse or Dependence trials