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Completed Phase 2 Interventional Results available

Topiramate for the Treatment of Methamphetamine Dependence - 1

ClinicalTrials.gov ID: NCT00345371

Public ClinicalTrials.gov record NCT00345371. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 8:33 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Phase 2, Double-Blind, Placebo-Controlled Trial of Topiramate for the Treatment of Methamphetamine Dependence

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to assess the efficacy and safety of topiramate as compared to placebo in reducing methamphetamine use in subjects with methamphetamine dependence.

Study identification

NCT ID
NCT00345371
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Enrollment
140 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 99 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 2006 (Type not available)
Primary completion
Aug 2008 (Actual)
Completion
Dec 2008 (Actual)
Last update posted
Mar 27, 2017

2006 – 2008

United States locations

U.S. sites
8
U.S. states
6
U.S. cities
8
Facility City State ZIP Site status
Matrix Institute on Addictions Costa Mesa California 92627 —
South Bay Treatment Center San Diego California 92105 —
Torrance Site Torrance California 90502 —
John A. Burns School of Medicine Honolulu Hawaii 96813 —
Powell Chemical Dependency Center Des Moines Iowa 50316 —
University of Missouri - Kansas City Kansas City Missouri 64108 —
Salt Lake City VA Medical Center Salt Lake City Utah 84148 —
UVA CARE Charlottesville Virginia 22911 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00345371, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Mar 27, 2017 · Synced Oct 27, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00345371 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →