Study Comparing Adjunctive Risperidone Versus Placebo in Major Depressive Disorder That Is Not Responding to Standard Therapy
Public ClinicalTrials.gov record NCT00095134. 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 Double-Blind Study Comparing Adjunctive Risperidone Versus Placebo in Major Depressive Disorder That Is Not Responding to Standard Therapy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this trial is to evaluate the efficacy and safety of risperidone versus placebo in subjects with Major Depressive Disorder with sub-optimal response to antidepressant therapy.
Study identification
- NCT ID
- NCT00095134
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 630 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 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
- Oct 2004 (Type not available)
- Primary completion
- Not listed
- Completion
- Nov 2005 (Actual)
- Last update posted
- Dec 6, 2011
2004 – 2005
United States locations
- U.S. sites
- 70
- U.S. states
- 26
- U.S. cities
- 63
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Innovative Clinical Trials, LLC | Birmingham | Alabama | 35205 | — |
| Greystone Medical Research | Birmingham | Alabama | 35242 | — |
| Scottsdale Family Health | Scottsdale | Arizona | 85251 | — |
| Sun Valley Medical | Sun City | Arizona | 85351 | — |
| Southwest Biomedical Research Foundation | Tucson | Arizona | 85711 | — |
| Southwestern Research Institute | Burbank | California | 91506 | — |
| Chrishard Clinical Research | Inglewood | California | 90301 | — |
| Optimum Health Services | La Mesa | California | 91942 | — |
| Pacific Insititute for Medical Research | Los Angeles | California | 90024 | — |
| Optimum Health Services | Oceanside | California | 92056 | — |
| Behavioral Health 2000, LLC | Riverside | California | 92506 | — |
| nTouch Research | San Diego | California | 92103 | — |
| Psychiatric Medicine Center | New London | Connecticut | 06320 | — |
| Glasgow Family Practice | Newark | Delaware | 19702 | — |
| Leonard Bass, MD, PA | Fort Lauderdale | Florida | 33311 | — |
| Sarkis Clinical Trials | Gainesville | Florida | 32607 | — |
| Roger Miller, MD | Jacksonville | Florida | 32257 | — |
| BioQuan Research Group, Inc. | North Miami | Florida | 33161 | — |
| Family Practice - St. Cloud | Saint Cloud | Florida | 34769 | — |
| Allan B. Aven, MD | Arlington Heights | Illinois | 60005 | — |
| nTouch Research - Chicago | Naperville | Illinois | 60542 | — |
| nTouch Research - Peoria | Peoria | Illinois | 61602 | — |
| Balanced Health Research Center | Peoria | Illinois | 61614 | — |
| American Health Network | Avon | Indiana | 46123 | — |
| Research Solutions - Evansville | Evansville | Indiana | 47714 | — |
| Amy Kaissar, MD | Indianapolis | Indiana | 46260 | — |
| Clinco | Terre Haute | Indiana | 47802 | — |
| Hartford Research Group | Florence | Kentucky | 41042 | — |
| New Orleans Medical Institute | Metairie | Louisiana | 70001 | — |
| Brentwood Research Institute | Shreveport | Louisiana | 71101 | — |
| Professional Clinical Research at Great Lakes Family Care | Cadillac | Michigan | 49601 | — |
| Sam Hawatmeh, MD, PC | St Louis | Missouri | 63125 | — |
| Alliance Medical Center, PC | Alliance | Nebraska | 69301 | — |
| Clinical Trial Associates | Glendora | New Jersey | 08029 | — |
| Partners in Primary Care | Turnersville | New Jersey | 08012 | — |
| ABQ Med., P.C. | Albuquerque | New Mexico | 81709 | — |
| Eastside Comprehensive Medical Services, LLC | New York | New York | 10021 | — |
| Raleigh Medical Group | Raleigh | North Carolina | 27609 | — |
| Salem Research Group | Winston-Salem | North Carolina | 27103 | — |
| Community Health Care, Inc. | Canal Fulton | Ohio | 44614 | — |
| Community Research Management Associates, Inc. | Cincinnati | Ohio | 45219 | — |
| Hightop Medical Research Center | Cincinnati | Ohio | 45224 | — |
| CFP Research, Inc. | Cincinnati | Ohio | 45242 | — |
| Martin Schear, MD | Dayton | Ohio | 45406 | — |
| Family Practice Center of Wadsworth | Wadsworth | Ohio | 44281 | — |
| Sooner Clinical Research | Edmond | Oklahoma | 73013 | — |
| Med-line Research | Moore | Oklahoma | 73160 | — |
| Cutting Edge Research Group | Oklahoma City | Oklahoma | 73120 | — |
| Advanced Clinical Trials | Eugene | Oregon | 97401 | — |
| Clinical Research Consultants/Providence Medical | Medford | Oregon | 97504 | — |
| Medford Medical Clinic, LLP | Medford | Oregon | 97504 | — |
| Gateway Medical | Downingtown | Pennsylvania | 19335 | — |
| Feasterville Family Health Care | Feasterville | Pennsylvania | 19053 | — |
| Detweiler Family Medicine | Lansdale | Pennsylvania | 19446 | — |
| Green & Seidner Family Practice | Lansdale | Pennsylvania | 19466 | — |
| Woodburne Family Practice | Levittown | Pennsylvania | 19057 | — |
| Pearl Clinical Research | Norristown | Pennsylvania | 19401 | — |
| Joseph Rybicki, MD | Philadelphia | Pennsylvania | 19152 | — |
| Clinical Trials Research Services, LLC | Pittsburgh | Pennsylvania | 15206 | — |
| Consolidated Clinical Trials, Inc. | Pittsburgh | Pennsylvania | 15221 | — |
| Charles Buttz, MD | Pottstown | Pennsylvania | 19465 | — |
| Research Across America | Reading | Pennsylvania | 19606 | — |
| The Family Practice | Greer | South Carolina | 29651 | — |
| Harmony Clinical Research | Johnson City | Tennessee | 37601 | — |
| DiscoveResearch, Inc. | Beaumont | Texas | 77701 | — |
| South Texas Applied Research | Corpus Christi | Texas | 78411 | — |
| International Clinical Research Associates, LLC | Richmond | Virginia | 23294 | — |
| International Clinical Research Associates | Virgina Beach | Virginia | 23452 | — |
| Richard Neiman, MD | Kirkland | Washington | 98034 | — |
| Daniel Blizzard, MD | Spokane | Washington | 99216 | — |
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 NCT00095134, 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 Dec 6, 2011 · Synced Oct 4, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00095134 live on ClinicalTrials.gov.