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NCT03470480 · ClinicalTrials.gov registry record · NA
rTMS for Craving in Methamphetamine Use Disorder
A NA study of Substance Use Disorders and Methamphetamine-dependence, sponsored by Oregon Health and Science University.
- Recruiting
- Registry status
- NA
- Development phase
- 50
- Enrollment target
- 1
- Study location
NCT03470480 is a NA study of Substance Use Disorders and Methamphetamine-dependence that is actively recruiting participants, run by Oregon Health and Science University. The registered enrollment target is 50 participants, below the 500-participant average among 93 other Substance Use Disorders trials with a reported enrollment target (90% lower). The trial reports 1 study location across 1 state.
The verdict
NCT03470480, a NA study of Substance Use Disorders and Methamphetamine-dependence, is actively recruiting participants, sponsored by Oregon Health and Science University.
- RECRUITING
- Registry status
- NA
- Development phase
- 50 participants
- Enrollment target
- 1
- Study location
Study Summary
The primary aim of this project is to use a randomized single-blind sham-controlled study to investigate if high frequency repetitive transmagnetic stimulation (HF-rTMS) can modulate cue-induced craving in adult methamphetamine (METH) users. The investigators hypothesize that HF-rTMS directed at left dorsolateral prefrontal cortex (DLPFC) will result in a reduction in craving for METH compared to sham-controlled rTMS in adults with methamphetamine use disorder (MUD) as evidenced by validated measures of METH craving. Neurobiologically, the investigators anticipate rTMS mediated stimulation of the DLPFC could result in inhibition of cue-induced craving through potential disruption of involved circuitry. The current project proposes that participants who are recently abstinent from METH will be randomized into four experimental groups to provide two rTMS conditions (real versus sham) and two picture cues conditions (METH versus neutral). The experiment will have an induction phase where each subject will receive 10 daily treatments within 2 weeks. Just before each rTMS/sham session participants will be shown visual cues (METH or neutral). Participants will then undergo a maintenance phase for an additional month with assessments to evaluate craving and relapse. Urine samples for urine drug screening (UDS) will be collected at screening day and on days 1, 5 and 10. Just before each rTMS/sham session participants will be shown visual cues (METH and neutral). VAS craving scores will be assessed before and after picture presentation and after the rTMS/sham session. Before the first and 10th treatment session, participants were evaluated by the the Stimulant Craving Questionnaire (STCQ) and the Severity of Dependence Scale (SDS) questionnaires. Participants will then undergo a maintenance phase for an additional month. During the first week of maintenance, three rTMS/sham sessions will be administered. During each of the following 3 weeks, one rTMS/sham session will be giv
Conditions Studied
Interventions
- DEVICE Real Repetitive transcranial magnetic stimulation
- DEVICE Sham Repetitive transcranial magnetic stimulation
- BEHAVIORAL Methamphetamine visual cues
- BEHAVIORAL Neutral visual cues
Study Locations (1)
Oregon
- Veterans Affairs Portland Health Care System - Portland
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 50 participants |
| Start Date | 2018-02-07 |
| Est. Completion | 2025-09-01 |
| Phase | NA |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT03470480
The ClinicalTrials.gov registry entry for NCT03470480 describes a study currently listed as recruiting, categorized as NA. The registered enrollment target is 50 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 500-participant average among 93 other Substance Use Disorders trials with a reported enrollment target (90% lower). The listed sponsor is Oregon Health and Science University, which has 546 total studies on file at ClinicalTrials.gov.
The record links to 6 conditions, with Substance Use Disorders appearing as the primary indexed condition, and to 4 interventions - of which Real Repetitive transcranial magnetic stimulation is the first listed.
NCT03470480 reports 1 study location spanning 1 distinct geographic area - top geographies include Oregon.
Frequently Asked Questions
What is clinical trial NCT03470480 about?
NCT03470480 is a clinical study titled "rTMS for Craving in Methamphetamine Use Disorder". The primary aim of this project is to use a randomized single-blind sham-controlled study to investigate if high frequency repetitive transmagnetic stimulation (HF-rTMS) can modulate cue-induced craving in adult methamphetamine (METH) users. The investigators hypothesize that HF-rTMS directed at lef...
What is the current status of trial NCT03470480?
This trial is currently recruiting. It is a NA study. The enrollment target is 50 participants. The study started on 2018-02-07. Estimated completion is 2025-09-01.
What conditions does trial NCT03470480 study?
This clinical trial studies the following conditions: Substance Use Disorders, Methamphetamine-dependence, Methamphetamine Abuse, Transcranial Magnetic Stimulation, Stimulant Use.
What interventions are being tested in trial NCT03470480?
The interventions under investigation include: Real Repetitive transcranial magnetic stimulation (DEVICE), Sham Repetitive transcranial magnetic stimulation (DEVICE), Methamphetamine visual cues (BEHAVIORAL), Neutral visual cues (BEHAVIORAL).
Who is sponsoring clinical trial NCT03470480?
This trial is sponsored by Oregon Health and Science University, which has 546 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT03470480 being conducted?
This trial has 1 study location across Oregon. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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