View clinical trials related to Sleep.
Filter by:Exposure to electromagnetic field (EMF) emitted by mobile phones and devices with WIFI is on the rise and so is the EMF effects on sleep quality and well-being of individuals with high exposures to EMF. Some studies have shown poor sleep quality among individuals with long-term occupational exposure to EMF, and some have shown association between EMF long-term exposure and neuropsychiatric disorders including depression. This study aims to investigate a commercially available EMF- blocker blanket, called Sleepgift, that claims helping people to have a better sleep and improved health. We will investigate the Sleepgift efficacy on adults' quality of sleep and their vital signals as a measure of their well-being in a placebo-controlled single- blind cross-over designed study. Participants will sleep in our sleep lab at baseline and then 10 days later with the Sleepgift blanket after using it every night for the past 10 consecutive days. Participants will be given two blankets for each cycle of the study as it is a cross-over designed study: one Sleepgift and one regular blanket; they will not know which one is real or sham. There will be one-month washout period between the two cycles of the cross-over study. We aim to enroll 30 adults for the study. Participants' sleep quality will be measured by the established device called Prodogy; their vital signals will also be measured and monitored through the night. The collected data will be analyzed statistically for any significant effect of the Sleepgift blanket on sleep quality and vital signals such as heart's rhythm and heart rate variability.
This phase II/III trial examines how a sleep enhancement intervention, including the use of wearable digital vital sign monitoring device (ViSi), affects the quality of life of cancer patients receiving acute care. Sleep enchancement interventions may improve the quality of life of patients with cancer due to fewer interruptions at night during hospital stays.
This is a randomized controlled trial over 5 years, using Stage II of the NIH-defined stage model for behavioral intervention development. We will evaluate the efficacy of the sleep intervention program (Care2Sleep) on sleep, health status measures, and quality of life (for dyads), and inflammation (for caregivers only). Eligible participants will be randomly assigned to in-person Care2Sleep, telehealth Care2Sleep, or to an in-person education control group. The Care2Sleep programs and the control education program will consist of five sessions. The intervention and control programs will begin after baseline assessment and randomization. Posttreatment assessments will be performed immediately after the last session and at 6-month follow-up.
Very controlled dietary intervention studies support that individual polyphenol rich foods and isolated polyphenols can increase endothelial function and HDL cholesterol and decrease blood pressure, arterial stiffness, and LDL cholesterol even in healthy subjects. The intake of (-)-epicatechin, the major polyphenol in cocoa, was previously mechanistically linked with acute improvements in endothelial function and nitric oxide availability. A profound understanding of inter- and intra-individual variability of responses in real life are an important area of research in a world that aims at personalized nutrition and medicine. N-of-1 trials are a powerful tool allowing to study small effects even in fewer subjects and help account for intra-individual variations in responses. The overall aim of the present pilot study is to evaluate intra-and inter-individual variability of responses to cocoa flavanols in everyday life using the N-of-1 paradigm. In this pilot study, young healthy humans will monitor blood pressure, pulse wave velocity, heart rate, diet, and physical activity on 8 days using a personal and wearable devices. Each subject will undergo the 8 study days; 4 days with cocoa flavanol capsules (CF; containing 750 mg (1500 mg per day)) and 4 days with calorically matched placebo capsules (P; 0 mg cocoa flavanols) taken at the same time in the morning with breakfast and at night before going to bed. The subjects will be randomized to different treatment allocation sequences to allow blinding of volunteers and investigator; either CF-P-CF-P-CF-P-CF-P or P-CF-P-CF-P-CF-P-CF.
The aim of this study is to investigate the effect of oral ketone ester administration on sleep architecture. To investigate this, the investigators use a randomised, placebo-controlled, cross-over research design. The study comprises three experimental sessions, each separated by a one-week washout period. Two of the three experimental sessions consist of a 120 minutes cycling endurance training session (ET) two hours after breakfast and an evening high-intensity-interval training (HIIT) ending one hour before bedtime. After each training session, and 30 minutes before sleeptime, subjects receive a ketone ester or a control drink . To investigate the effects of strenuous exercise on sleep alone, an additional experimental session without exercise is added. Before bedtime, a venous blood sample is taken to evaluate hormones playing an important role in sleep regulation. During the experimental sessions, the subjects sleep in a sleep facility to evaluate quality of sleep. Time spent in different sleep phases is measured via polysomnography (PSG). Urine output throughout the day and night will be collected for measurement of urinary excretion of adrenaline and noradrenaline as an index of intrinsic sympathetic activity.
The aim of this trial is to evaluate the efficacy of an intervention (delivered through a smartphone) for improving the mood, physical activity, and sleep of medical interns.
This research will be carried out experimentally in order to investigate the Effect of Sleep Band and White Noise Use on the Time to Sleep in Pediatric Intensive Care Patients aged 3-12 months. The research will be carried out in Adana Province Seyhan State Hospital Pediatric Intensive Care Unit. The data obtained by creating experimental and control groups will be calculated. "Baby Information Form, Baby Sleep Problems Diagnosis Form, Baby Sleep Observation Form and Vital Findings Follow-up Chart" will be used to collect research data. In the study, sleep bands and white noise will be used for sleep for the babies in the experimental group, while the control group will not be interfered with. Ethics committee, institutional permission and informed consent from the parents of the infants will be obtained for the conduct of the study. SPSS demo package program will be used in data analysis. Examining the Effect Effect of Sleep Band and White Noise Use on Transition Time to Sleep in Pediatric Intensive Care Patients aged 3-12 months , sleep ecology , sleep diagnostics Patients aged 3-12 months At the end of the research, it will be examined whether there is a difference between the sleep time, waking frequency and total sleep time of the babies in the experimental group using the sleep band and white noise, and the babies in the control group.
The purpose of this study was to compare the impact of 700 mg daily ashwagandha (Withania Somnifera) in healthy college students on sleep, stress and food cravings to healthy college students taking placebo.
Patients treated for breast cancer frequently complain of sleep disturbances, about 40% of them. Of the sleep disturbances experienced by patients, insomnia is the most common complaint. The prevalence of insomnia complaints is higher in breast cancer patients compared to other types of cancer, and is also higher than in the general population (between 20% and 70% in breast cancer patients vs 30% in the general population). A recent study indicates that sleep complaints concern 25% of patients even before diagnosis, and 46% (including 18% complaining of insomnia) at the time of diagnosis, showing the negative impact of the announcement of the pathology on the subjective quality of sleep, and particularly on symptoms suggestive of insomnia. However, objective information on a modification of sleep patterns in breast cancer remains scarce and does not allow us to conclude. In particular, previous studies have focused only on the effects of chemotherapy and have not always included a control group, limiting the significance of their results. The links with cognitive and psychopathological processes and the underlying mechanisms are not clearly demonstrated in this pathology. Finally, taking into account patients' complaints, it appears necessary to limit sleep disorders in breast cancer in order to improve patients' quality of life using non-medicinal and easy-to-implement approaches.
Surveys indicate that 85% of the adult population consume caffeine on a daily basis. Caffeine acts on sleep homeostatic mechanisms by antagonizing the sleep factor adenosine. Whether and how caffeine also impacts on the circadian regulation of sleep and -wakefulness is fairly unexplored. This study quantifies the influence of regular caffeine intake and its cessation on circadian promotion of sleep and wakefulness, on circadian hormonal markers, well-being, neurobehavioral performance and associated cerebral mechanisms. The knowledge is expected to contribute important insights on recent societal changes in sleep-wake behavior (e.g., shorter sleep duration and delayed sleep phase) and the related increase in people suffering from sleep problems.