This study aims to evaluate the effect of Suvorexant on sympathetic nerve activity and baroreflex function in subject with chronic insomnia. The investigator's central hypothesis is that Suvorexant will reduce sympathetic nerve activity and improve baroreflex function when compared to placebo.
This study will utilize a randomized, double-blind, placebo-controlled experimental approach to determine the effects of 8-wk treatment with Suvorexant (Belsomra) on sympathetic nerve activity and baroreflex function in male and female subjects with chronic insomnia. The study will utilize established techniques for assessing sleep (polysomnography), blood pressure (sphygmomanometer and beat-to-beat finger plethysmography), and peripheral sympathetic nerve activity (microneurography). The study will stratify enrollment based upon both age and sex (i.e., male vs. female) because these two covariates are known to influence sympathetic nerve activity and baroreflex function.
| Condition | Chronic Insomnia |
|---|---|
| Treatment | Placebo, Suvorexant |
| Clinical Study Identifier | NCT03768713 |
| Sponsor | Montana State University |
| Last Modified on | 6 June 2023 |
Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.
Sign up as volunteer
Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!
No annotations made yet
Congrats! You have your own personal workspace now.