Risperidone Treatment for Military Service Related Chronic Post Traumatic Stress Disorder
Public ClinicalTrials.gov record NCT00099983. 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
CSP #504 - Risperidone Treatment for Military Service Related Chronic Post-Traumatic Stress Disorder
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this research of 400 participants is to determine whether a drug called risperidone can decrease symptoms of Post-Traumatic Stress Disorder (PTSD). It is a placebo-controlled study, meaning that half of the participants will be assigned to receive a pill that contains no drug. The treatment phase of the study will last for 6 months, during which time participants will continue to receive all their usual treatments in addition to the study treatment and will be asked to complete procedures and assessments (questionnaires, interviews, laboratory tests, physical exams, etc.) related to their PTSD symptoms at various points within the 6-month treatment phase. At the end of the 6-month study, participants will discontinue the study treatment.
Study identification
- NCT ID
- NCT00099983
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 296 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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 2006 (Type not available)
- Primary completion
- Feb 2010 (Actual)
- Completion
- Jan 2011 (Actual)
- Last update posted
- Aug 22, 2014
2006 – 2011
United States locations
- U.S. sites
- 20
- U.S. states
- 16
- U.S. cities
- 20
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| VA Medical Center, Tuscaloosa | Tuscaloosa | Alabama | 35404 | — |
| VA San Diego Healthcare System, San Diego | San Diego | California | 92161 | — |
| VA Medical Center, San Francisco | San Francisco | California | 94121 | — |
| VA Greater Los Angeles Healthcare System, West LA | West Los Angeles | California | 90073 | — |
| VA Connecticut Health Care System (West Haven) | West Haven | Connecticut | 06516 | — |
| VA Medical Center, Miami | Miami | Florida | 33125 | — |
| Atlanta VA Medical and Rehab Center, Decatur | Decatur | Georgia | 30033 | — |
| Jesse Brown VAMC (WestSide Division) | Chicago | Illinois | 60612 | — |
| VA Maryland Health Care System, Baltimore | Baltimore | Maryland | 21201 | — |
| VA Medical Center, Jamaica Plain Campus | Boston | Massachusetts | 02130 | — |
| VA Medical Center, Minneapolis | Minneapolis | Minnesota | 55417 | — |
| New Mexico VA Health Care System, Albuquerque | Albuquerque | New Mexico | 87108-5153 | — |
| VA Medical Center, Durham | Durham | North Carolina | 27705 | — |
| VA Medical Center, Providence | Providence | Rhode Island | 02908 | — |
| Ralph H Johnson VA Medical Center, Charleston | Charleston | South Carolina | 29401-5799 | — |
| Michael E. DeBakey VA Medical Center (152) | Houston | Texas | 77030 | — |
| VA South Texas Health Care System, San Antonio | San Antonio | Texas | 78229 | — |
| Central Texas Veterans Health Care System | Temple | Texas | 76504 | — |
| VA Salt Lake City Health Care System, Salt Lake City | Salt Lake City | Utah | 84148 | — |
| Wlliam S. Middleton Memorial Veterans Hospital, Madison | Madison | Wisconsin | 53705 | — |
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 NCT00099983, 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 Aug 22, 2014 · 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 NCT00099983 live on ClinicalTrials.gov.