Imaginal Exposure & D-Cycloserine (DCS) for Posttraumatic Stress Disorder (PTSD)
Public ClinicalTrials.gov record NCT00875342. 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
D-cycloserine Enhanced Imaginal ExposureTherapy for Posttraumatic Stress Disorder (PTSD)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study proposes to evaluate the effects of D-cycloserine (DCS) combined with cognitive-behavioral treatment with exposure therapy in a sample of patients who developed posttraumatic stress disorder (PTSD) as a consequence of various traumas (e.g., motor vehicle and accidents, burns and other injuries, combat, World Trade Center attack, etc.). In addition, this study hopes to determine whether a common human genetic single nucleotide polymorphism (SNP) in a growth factor, brain derived neurotrophic factor, BDNF SNP (Val66Met), predicts treatment response to PTSD. Patients living in areas that are not geographically proximal to the Weill-Cornell Medical Center New York City campus will receive cognitive behavioral therapy using telemedicine (videoconferencing technology). Overall, this study aims 1) to determine if subjects administered DCS show a significantly larger decrease in symptoms of PTSD as compared to those administered a placebo, 2) to determine if subjects administered DCS show a decrease in PTSD symptomatology significantly earlier (as measured by weeks) than those administered a placebo, 3) to determine if differences in symptomatology are evident at a 6-month follow-up and indicate long-term differences between groups, 4) to determine if the BDNF SNP predicts treatment response, 5)to determine if it is feasible and acceptable to provide imaginal exposure (IE) therapy for PTSD using videoconferencing technology.
Study identification
- NCT ID
- NCT00875342
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 41 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 70 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 30, 2008
- Primary completion
- Feb 27, 2018
- Completion
- Feb 27, 2018
- Last update posted
- Aug 15, 2021
2008 – 2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Weill Cornell Medical College | New York | New York | 10065 | — |
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 NCT00875342, 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 15, 2021 · Synced Sep 2, 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 protocol, eligibility criteria, and contact information for NCT00875342 live on ClinicalTrials.gov.