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Clinical Trial Summary

A substantial number of US Veterans are suffering from Posttraumatic Stress Disorder (PTSD) following deployment in recent military conflicts, and sleep disturbance is a primary complaint of Veterans presenting to the VA with PTSD. Veterans with PTSD have more self-reported and physician-rated health problems, and health status is associated with PTSD symptom severity. Most Veterans meeting criteria for PTSD report difficulty initiating or maintaining sleep (70-91%), and increased PTSD severity is associated with increased sleep disturbance. Even after receiving treatment for PTSD, Veterans continue to experience residual insomnia at a rate of about 50%, in spite of having achieved PTSD remission.

There are currently no PTSD-specific sleep interventions available, excepting an intervention that is specific to nightmares. Given the prevalence of sleep disturbance in Veterans with PTSD, the absence of interventions for PTSD-related sleep problems, and the increasing number of post-deployment Veterans with trauma-related sleep difficulties, such interventions are desperately needed. In this study, we will test the effectiveness of a multi-component cognitive-behavioral sleep intervention for PTSD that targets both nightmares and insomnia for improving the overall sleep experience of Operation Iraqi Freedom (OIF) and Operation Enduring Freedom (OEF) Veterans with PTSD who are also receiving usual care. The primary objective is to pilot test the intervention for efficacy in reducing sleep disturbance. The secondary objective is to examine the relative impact of the intervention on PTSD symptoms. The project is a prospective, randomized, clinical intervention trial. Participants will be randomly assigned to a multi-component cognitive-behavioral sleep intervention for PTSD + Usual Care, or Usual Care alone. We are hypothesizing that 1) Veterans receiving the sleep intervention plus usual care will produce greater improvements (reduced total wake time, increased sleep efficiency, etc) in subjective sleep measures than will Usual Care alone; 2) Veterans receiving the sleep intervention plus usual care will produce greater improvements in nightmare frequency and severity than will Usual Care alone; and 3) the relationship between PTSD symptoms and treatment group will be significantly related to sleep quality in the period intervening baseline and follow-up.


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00734799
Study type Interventional
Source Durham VA Medical Center
Contact
Status Completed
Phase N/A
Start date January 2008
Completion date December 2009

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