TerminatedPhase 2

Pharmacotherapy Dosing Regimen in Cocaine and Opiate Dependent Individuals - 8

Stopped: PI left institution, end of funding, clinic relocation, recruitment issues

United States54 participantsStarted 2006-07

Plain-language summary

The purpose of this study is to examine two medications, modafinil and citalopram, in the treatment of cocaine dependent individuals who are maintained on methadone.

Who can participate

Age range

22 Years – 50 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: * Meets cocaine abuse and dependence criteria (as determined by the SCID) * Meets opiate dependence criteria (as determined by the SCID) * In good general physical and psychiatric health (except for possible acute drug use related problems) Exclusion Criteria: * Meets diagnostic criteria for other psychiatric disorders, including other forms of drug dependence (other than nicotine) * Current cardiovascular disease (as determined by an electrocardiogram) * Circumstances will not allow for completion of study (on probation or parole) * Ethical constraints of supervision do not allow confidentiality (on probation or parole)

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.

What they're measuring

Confirmed Abstinence From Cocaine

Timeframe: 12 weeks of treatment

Trial details

NCT IDNCT00218036

SponsorThe University of Texas Health Science Center, Houston

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2010-02

Results submitted2018-05-01

View on ClinicalTrials.gov More Cocaine Abuse trials

Who can participate

Age range

22 Years – 50 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.