A 10-Week Efficacy and Safety Study of Gabitril in the Treatment of Adults With Generalized Anxiety Disorder
Public ClinicalTrials.gov record NCT00236015. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A 10-Week, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of Gabitril at 4, 8, and 12 mg/Day in the Treatment of Adults With Generalized Anxiety Disorder.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the safety and efficacy of an investigational anti-anxiety medication relative to placebo in patients with generalized anxiety disorder (GAD).
Study identification
- NCT ID
- NCT00236015
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 880 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 64 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
- Nov 2004 (Type not available)
- Primary completion
- Not listed
- Completion
- Mar 2006 (Type not available)
- Last update posted
- May 9, 2014
2004 – 2006
United States locations
- U.S. sites
- 48
- U.S. states
- 27
- U.S. cities
- 46
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Pivotol Research Centers | Mesa | Arizona | 85210 | — |
| Pivotal Research Center | Peoria | Arizona | 85381 | — |
| Valley Clinical Research | El Centro | California | 92243 | — |
| Radiant Research Irvine | Irvine | California | 92618 | — |
| Pharmacology Research Institute | Los Alamitos | California | 90720 | — |
| Pharmacology Research Institute | Riverside | California | 92506 | — |
| Clinical Innovations, Inc. | Santa Ana | California | 92705 | — |
| Radiant Research | Denver | Colorado | 80212 | — |
| University of Connecticut Health Center | Farmington | Connecticut | 06030-6415 | — |
| Miami Research Associates | Miami | Florida | 33173 | — |
| Medical Research Group of Central Florida | Orange City | Florida | 32763 | — |
| Clinical Neuroscience Solutions, Inc. | Orlando | Florida | 32806 | — |
| Roskamp Institute, Clinical Trials Division | Sarasota | Florida | 34243 | — |
| Stedman Clinical Trials | Tampa | Florida | 33613 | — |
| Emory University | Atlanta | Georgia | 30329 | — |
| American Medical Research | Aurora | Illinois | 60506 | — |
| Henry Lahmeyer MD & Associates | Northfield | Illinois | 60093 | — |
| Midwest Center for Neurobehavioral Medicine | Oakbrook Terrace | Illinois | 60181 | — |
| Indiana University Hospital AOC | Indianapolis | Indiana | 46202 | — |
| Vince & Associates Clinical Research | Overland Park | Kansas | 66211 | — |
| Pedia Research, LLC | Owensboro | Kentucky | 42301 | — |
| Four Rivers Clinical Research | Paducah | Kentucky | 42003 | — |
| LSU Health Science Center | Shreveport | Louisiana | 71103 | — |
| Capital Clinical Research Associates | Rockville | Maryland | 20852 | — |
| Dupont Clinical Research | Rockville | Maryland | 20852 | — |
| Center for Psychopharmacologic Research and Treatment | Worcester | Massachusetts | 01605 | — |
| Wayne State University | Detroit | Michigan | 48207 | — |
| Regions Hospital - Department of Behavioral Health | Saint Paul | Minnesota | 55101 | — |
| Radiant Research | Las Vegas | Nevada | 89146 | — |
| Center for Emotional Fitness | Moorestown | New Jersey | 08057 | — |
| Fieve Clinical Services, Inc. | New York | New York | 10021 | — |
| Behavioral Medical Research of Staten Island | Staten Island | New York | 10305 | — |
| Medark Clinical Trials and Research | Morganton | North Carolina | 28655 | — |
| Richard Weisler, MD and Associates | Raleigh | North Carolina | 27609 | — |
| Wake Research Associates, LLC | Raleigh | North Carolina | 27612 | — |
| Midwest Clinical Research Center | Dayton | Ohio | 45408 | — |
| Pahl Pharmaceutical Research, LLC | Oklahoma City | Oklahoma | 73118 | — |
| Oregon Center for Clinical Investigations, Inc. | Eugene | Oregon | 97401 | — |
| Keystone Clinical Studies, LLC | Norristown | Pennsylvania | 19401 | — |
| CNS Research Institute | Philadelphia | Pennsylvania | 19149 | — |
| Clinical Neuroscience Solutions, Inc. | Memphis | Tennessee | 38119 | — |
| Future Search Trials | Austin | Texas | 78756 | — |
| Claghorn-Lesem Research Clinic, Inc. | Bellaire | Texas | 77401 | — |
| Mood Disorders Research Clinic; UT Southwestern Medical Center at Dallas | Dallas | Texas | 75235 | — |
| R/D Clinical Research, Inc. | Lake Jackson | Texas | 77566 | — |
| Croft Group Research Center | San Antonio | Texas | 78229 | — |
| University of Utah Mood Disorders Clinic | Salt Lake City | Utah | 84132 | — |
| Dean Foundation | Middleton | Wisconsin | 53562 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 6 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00236015, 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 May 9, 2014 · Synced Oct 22, 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 NCT00236015 live on ClinicalTrials.gov.