Pimavanserin for Insomnia in Veterans With PTSD

Description

Veterans with post-traumatic stress disorder (PTSD) frequently have insomnia (trouble falling or staying asleep). Untreated insomnia carries grave health consequences. Early evidence suggests that pimavanserin (Nuplazid), a medication approved by the Food and Drug Administration for the treatment of psychosis (hallucinations and delusions) in Parkinson’s Disease, may treat insomnia. In this preliminary study, Veterans with insomnia and PTSD will receive either pimavanserin 34mg or placebo at bedtime for 8 weeks, and sleep quality will be compared pre- and post-treatment. Veterans will also complete sleep studies and wear actigraphy watches so we may better appreciate how pimavanserin impacts sleep. Overall, this study will help us understand pimavanserin’s potential benefit for treating PTSD-related insomnia and prepare for a larger, future trial.