Veteran Stress and Learning Study (VSL)
Effects of Hydrocortisone and D-Cycloserine on Fear Extinction in Veterans With Posttraumatic Stress Disorder
Sponsor: VA Office of Research and Development
Listed as NCT00674570, this PHASE4 trial focuses on Stress Disorders, Posttraumatic and remains completed. Sponsored by VA Office of Research and Development, it has been updated 10 times since 2009, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
10 versions recorded-
Sep 2024 — Present [monthly]
Completed PHASE4
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Jul 2024 — Sep 2024 [monthly]
Completed PHASE4
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Dec 2021 — Jul 2024 [monthly]
Completed PHASE4
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Jan 2021 — Dec 2021 [monthly]
Completed PHASE4
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Jun 2019 — Jan 2021 [monthly]
Completed PHASE4
▶ Show 5 earlier versions
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Feb 2019 — Jun 2019 [monthly]
Completed PHASE4
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Jun 2018 — Feb 2019 [monthly]
Completed PHASE4
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Oct 2017 — Jun 2018 [monthly]
Completed PHASE4
Status: Active Not Recruiting → Completed · Phase: NA → PHASE4
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Apr 2017 — Oct 2017 [monthly]
Active Not Recruiting NA
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Jan 2017 — Apr 2017 [monthly]
Active Not Recruiting NA
First recorded
Jan 2009
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- VA Office of Research and Development
For direct contact, visit the study record on ClinicalTrials.gov .