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NCT00000322 · ClinicalTrials.gov registry record · Phase 2
Tyrosine for Methamphetamine Dependence - 1
A Phase 2 study of Amphetamine-Related Disorders, sponsored by National Institute on Drug Abuse (NIDA).
- Completed
- Registry status
- Phase 2
- Development phase
- 89
- Enrollment target
- 1
- Study location
NCT00000322 is a Phase 2 study of Amphetamine-Related Disorders that has completed, run by National Institute on Drug Abuse (NIDA). The registered enrollment target is 89 participants, above the 74-participant average among 5 other Amphetamine-Related Disorders trials with a reported enrollment target (20% higher). The trial reports 1 study location across 1 state.
The verdict
NCT00000322, a Phase 2 study of Amphetamine-Related Disorders, has completed, sponsored by National Institute on Drug Abuse (NIDA).
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 89 participants
- Enrollment target
- 1
- Study location
Study Summary
The purpose of this study is to evaluate efficacy of tyrosine as a treatment for methamphetamine dependence in an outpatient treatment setting providing group psychosocial interventions. Examine effect of tyrosine on abstinence, retention in treatment, and craving."
Conditions Studied
Interventions
- BEHAVIORAL Tyrosine
Study Locations (1)
California
- Haight Ashbury Free Clinics - San Francisco
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 89 participants |
| Start Date | 1997-04 |
| Est. Completion | 2001-12 |
| Phase | Phase 2 |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00000322
The ClinicalTrials.gov registry entry for NCT00000322 describes a study currently listed as completed, categorized as Phase 2. The registered enrollment target is 89 participants, a figure that helps gauge the scale of data the investigators plan to collect, above the 74-participant average among 5 other Amphetamine-Related Disorders trials with a reported enrollment target (20% higher). The listed sponsor is National Institute on Drug Abuse (NIDA), which has 335 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Amphetamine-Related Disorders appearing as the primary indexed condition, and to 1 intervention - of which Tyrosine is the first listed.
NCT00000322 reports 1 study location spanning 1 distinct geographic area - top geographies include California.
Frequently Asked Questions
What is clinical trial NCT00000322 about?
NCT00000322 is a clinical study titled "Tyrosine for Methamphetamine Dependence - 1". The purpose of this study is to evaluate efficacy of tyrosine as a treatment for methamphetamine dependence in an outpatient treatment setting providing group psychosocial interventions. Examine effect of tyrosine on abstinence, retention in treatment, and craving."
What is the current status of trial NCT00000322?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 89 participants. The study started on 1997-04. Estimated completion is 2001-12.
What conditions does trial NCT00000322 study?
This clinical trial studies the following conditions: Amphetamine-Related Disorders.
What interventions are being tested in trial NCT00000322?
The interventions under investigation include: Tyrosine (BEHAVIORAL).
Who is sponsoring clinical trial NCT00000322?
This trial is sponsored by National Institute on Drug Abuse (NIDA), which has 335 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00000322 being conducted?
This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page mirrors this trial's own ClinicalTrials.gov registry record, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.