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NCT01174654 · ClinicalTrials.gov registry record · Phase 1
Development of a Methamphetamine Early Intervention
A Phase 1 study, sponsored by University of Washington.
- Completed
- Registry status
- Phase 1
- Development phase
- 127
- Enrollment target
NCT01174654: Completed Phase 1 study, sponsored by University of Washington.
NCT01174654 is a Phase 1 study that has completed, run by University of Washington. The registered enrollment target is 127 participants, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (112% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01174654, a Phase 1 study, has completed, sponsored by University of Washington.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 127 participants
- Enrollment target
Study Summary
Methamphetamine abuse has a strong and consistent epidemiologic association with high-risk sexual behavior and both prevalent and incident HIV in men who have sex with men (MSM), and some authorities have advocated methamphetamine treatment as an HIV prevention strategy. However, methamphetamine interventions have not been evaluated in controlled trials, nor have they been implemented and assessed outside of substance abuse treatment programs. This application proposes preliminary investigations to adapt a methamphetamine treatment intervention previously associated with decreased sexual-risk taking among MSM for use as an early intervention among MSM in Seattle, Washington. Sixty methamphetamine-using MSM will be enrolled in a randomized controlled trial of contingency management (CM) versus no intervention. CM participants will have their urine tested for methamphetamine 3 times weekly for 12 weeks, and will receive vouchers of escalating value when their urines test negative; vouchers will be withheld when participants' urines test positive for methamphetamine or participants miss urine testing visits. All participants will undergo urine methamphetamine testing and audio-computer assisted self-interviews on sexual behavior and substance use at baseline and at 6 week intervals for 6 months. Participants will be tested for HIV, syphilis, rectal gonorrhea and chlamydial infection, and pharyngeal gonorrhea at baseline and at 3 and 6 month follow-up. The study will determine how often MSM will initiate and complete the early intervention, and will longitudinally measure unsafe sexual behaviors among intervention and control participants. Study results will determine the feasibility of instituting and studying CM as an early intervention; define whether the intervention is sufficiently promising to justify a larger, definitive randomized controlled trial; and will provide estimates for defining the number of participants such a trial would require.
Interventions
- BEHAVIORAL Contingency management
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 127 participants |
| Start Date | 2006-12 |
| Est. Completion | 2009-04 |
| Phase | Phase 1 |
What the finished NCT01174654 record still lists
NCT01174654 is an interventional study that assigns participants to a tested intervention. The registered 127 participants enrollment target is mid-sized for trials with a published cap, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (112% higher).
The record links to 0 conditions, and to 1 intervention - of which Contingency management is the first listed.
NCT01174654 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01174654 about?
NCT01174654 is a clinical study titled "Development of a Methamphetamine Early Intervention". Methamphetamine abuse has a strong and consistent epidemiologic association with high-risk sexual behavior and both prevalent and incident HIV in men who have sex with men (MSM), and some authorities have advocated methamphetamine treatment as an HIV prevention strategy. However, methamphetamine int...
What is the current status of trial NCT01174654?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 127 participants. The study started on 2006-12. Estimated completion is 2009-04.
What interventions are being tested in trial NCT01174654?
The interventions under investigation include: Contingency management (BEHAVIORAL).
Who is sponsoring clinical trial NCT01174654?
This trial is sponsored by University of Washington, which has 1,048 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01174654's enrollment target sits among peer trials
127 459th of 2000 higher than 1,540 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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