Prometa Pharmacotherapy for Methamphetamine Dependence

Completed · Phase 2/Phase 3 · Has a placebo group

Conditions studied: Drug Abuse, Drug Dependence

In brief

The purpose of this study is to assess the efficacy of the PROMETA pharmacotherapy compared to placebo for initiating abstinence and for preventing relapse to methamphetamine use in treatment-seeking individuals meeting criteria for methamphetamine abuse. It is hypothesized that individuals assigned to receive the PROMETA pharmacotherapy, compared to placebo, will demonstrate significantly fewer and less intense withdrawal symptoms, more days abstinent from methamphetamine use, and fewer relapses to methamphetamine use as assessed by self-report of drug use verified by urine samples.

Key facts

Study ID

NCT00260481

Run by

University of California, Los Angeles

People needed

120

Starts

2006-01-01

Expected to finish

2008-06-01

Last updated by the study team

2016-01-22

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Be at least 18 years-of-age;
• Have a DSM-IV-TR diagnosis of methamphetamine abuse or dependence as determined by SCID;
• Be seeking treatment for methamphetamine abuse or dependence;
• Be able to understand, and having understood, provide written informed consent;
• If female and of child bearing potential, agree to use an approved method of birth control or be surgically sterile;
• Have completed all other psychological assessments; -Have used methamphetamine at least 4 of the last 30 days. -

You may not qualify if…

• Have current dependence, defined by DSM-IV-TR criteria, on any psychoactive substance other than methamphetamine, alcohol, nicotine, or marijuana or physiological dependence on alcohol requiring medical detoxification (CIWA-AR score ≥ 15);
• Be mandated by the court to obtain treatment for methamphetamine-abuse or dependence;
• Be anyone who, in the opinion of the investigator, would not be expected to complete the study protocol due to probable incarceration or relocation from the clinic area;
• Have a current or previous psychiatric, or a neurological disorder including but not limited to epilepsy and absence seizures, fainting spells, brain disease, dementia, or any disorder that, in the opinion of the study physician requires ongoing treatment that would make study participation unsafe or which would make treatment compliance difficult.
• Have a psychiatric disorder, as assessed by the SCID, or a neurological disorder including but not limited to epilepsy and absence seizures, brain disease, dementia or any disorder that, in the opinion of the study physician, requires ongoing treatment that would make study participation unsafe or which would make treatment compliance difficult;
• Have had electroconvulsive therapy within the past 3 months preceding screening; Have current suicidal ideation or plan (within the past 30 days) as assessed by the SCID;
• Be pregnant or lactating;
• Have serious medical illnesses (including, but not limited to: uncontrolled hypertension, significant heart disease including myocardial infarction within one year of enrollment, or any clinically significant cardiovascular abnormality (ECG), hepatic, renal or gastrointestinal disorders that could result in a clinically significant alteration of metabolism or excretion of the study agent, potentially life-threatening or progressive medical illness other than addiction that may compromise subject safety or study conduct);
• Have clinically significant abnormal laboratory values;
• Benzodiazepine and/or similar sedative-hypnotic or anxiolytic use or abuse within 15 days of potential PROMETA Treatment;
• Must not be habituated to benzodiazepines and must provide a urine sample that is negative for benzodiazepines;
• Must not be taking supra-therapeutic doses of zolpidem (Ambien TM) or zaleplon (Sonata TM); Taking clonazepam (Klonopin TM) or other benzodiazepine;
• Patients must not be taking cyclic antidepressants, lithium, methylxanthines, isoniazid, propoxyphene, monoamine oxidase inhibitors, buproprion HCL, and cyclosporine.
• Have AIDS;
• Have active tuberculosis (positive tuberculin test and confirmatory diagnostic chest x-ray);
• Have known or suspected hypersensitivity to PROMETA;
• Have been treated with PROMETA for any reason currently or during the past year;
• Have any disorder or condition that, in the opinion of the study physician, would make study participation difficult or unsafe.

Where it is running

• UCLA Integrated Substance Abuse Programs — Los Angeles, California, United States

Full record on ClinicalTrials.gov

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