Guanfacine for the Treatment of Post Traumatic Stress Disorder (PTSD)
This is a double-blind, placebo-controlled, randomized study lasting 8 weeks. Purpose of the study is two-fold: first, to use a pharmacological agent to treat symptoms of PTSD, and second, to explore neurobiological mechanisms of action of guanfacine...
Brief Summary
Official Title: “Guanfacine for the Treatment of PTSD”
This is a double-blind, placebo-controlled, randomized study lasting 8 weeks. Purpose of the study is two-fold: first, to use a pharmacological agent to treat symptoms of PTSD, and second, to explore neurobiological mechanisms of action of guanfacine.
- Study Type: Interventional
- Study Design: Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double-Blind, Primary Purpose: Treatment
Detailed Clinical Trial Description
Subject population is comprised of 100 persons with PTSD. 50 patients will receive guanfacine and 50 patients will receive a placebo. Guanfacine is prescribed at 1 mg/day and may be increased to 2 mg/day. Samples of plasma MHPG will be collected weekly. Clinical ratings of PTSD anxiety and depression, as well as vital signs, will be assessed weekly.
Repeated measures analysis of variance will assess significance of main effect of drug, time, and drug by time.
Intervention(s) in this Clinical Trial
- Drug: guanfacine
Criteria for Participation in this Clinical Trial
- Males and females, age 18-65
- Diagnosis of PTSD from combat or civilian trauma
- No major medical problems such as diabetes, cardiovascular disease
- Taking no psychiatric medication, or taking only one SSRI antidepressant
Gender Eligibility for this Clinical Trial: Both
Minimum Age for this Clinical Trial: 18 Years
Maximum Age for this Clinical Trial: 65 Years
Are Healthy Volunteers Accepted for this Clinical Trial?: No
Clinical Trial Investigator Information
Lead Investigator: Department of Veterans Affairs U.S. Fed
Additional Information
Information obtained from ClinicalTrials.gov on February 02, 2012
Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00018603
Study ID Number: MHBS-047-99F
ClinicalTrials.gov Identifier: NCT00018603
Health Authority: United States: Federal Government
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The URL of this page is:
http://clinicaltrialsfeeds.org/clinical-trials/show/NCT00018603
