View clinical trials related to Parasomnias.
Filter by:Our purpose is to conduct a 4-arm placebo-controlled clinical trial to investigate the relative clinical efficacy of 300 mg. of pure hemp-derived CBD isolate, 300 mg. of full spectrum CBD oil, 300 mg. of broad- spectrum CBD Oil, or Placebo oil among adults presenting with COVID-19 -induced stress reactions including one or more of the following: anxiety, depression, anger, substance use, or sleep disturbance.
Chronic widespread pain (CWP), defined as long-lasting pain in multiple body regions, has a prevalence of 10-14% in Europe and is associated with other physical symptoms such as fatigue and cognitive problems. Individuals with longstanding pain also have a high prevalence of sleep disturbances, and sleep problems can in itself lead to tiredness, lower neurocognitive function and higher pain ratings. However, studies of comorbid sleep problems for individuals with CWP are a lacking, and the primary aim for the present study is to assess the prevalence of sleep disturbances in individuals with CWP, and to see how this covariates with pain, fatigue, activity level, neurocognitive functioning, and biomarkers. As a secondary aim the study will assess a subgroup of the individuals, that has received multimodal pain management treatment, a second time after 6 months to analyze how the prevalence of sleep disturbances and other associated problems covaries over time.
The purpose of this study is to test whether shifts in the timing of the biological clock to a later hour (phase delay shifts of the human circadian system) can be produced in response to four successive evenings of light exposure, and whether that phase shift will result in greater evening alertness and greater nighttime sleep efficiency. Three different light sources will be compared: 1) standard fluorescent light; 2) blue-enriched light; 3) incandescent fluorescent light.