View clinical trials related to Sleep.
Filter by:Findings in neuroscientific research show that the environment one lives in has measurable effects on brain morphology and functioning. Human exposure to airborne infra- and ultrasound has been constantly increasing during the last decades. For instance, the European Renewable Energy Directive, established in 2009, lead to an increased use of wind turbines, generating infrasound. The EU Directive states that until 2020 a 20% of the EUs' total energy needs is to be generated with renewables, therefore the current infrasound load in the European environment will increase further. Similarly, ultrasound is ubiquitous in the modern public environment, emitted from public address systems, animal repellents, industrial machines, even toothbrushes. The present study aims to investigate potential long-term effects of exposure to infra- and ultrasound on subjective well-being, cognitive and brain functioning, as well as on brain structure. The study will apply a randomized-(placebo) controlled single-blind approach to investigate this subject.
Studies consistently show the negative health impact of sleep problems in both Alzheimer's disease (AD) patients and their caregivers. However, only a few sleep interventions have been conducted for AD patients or their caregivers in community settings and none have addressed both members of the dyad concurrently. To fill these gaps, this study aims to develop a sleep intervention program specifically tailored for AD patient/caregiver dyads who both experience sleep difficulties.
Thermal comfort and subsequent sleep quality will improve with the use of bedding that incorporates thermoregulation technology, in comparison to standard bedding products.
The Nutritarian Women's Health Study (NWHS) is a long-term hybrid effectiveness-implementation study on the effect of the Nutritarian Diet on the occurrence, recurrence, and progression of chronic diseases (including all forms of cancer and cardiometabolic risk factors).
This study aims to evaluate the benefits of yoga as a 'mind-body' practice, by measuring it's effects on health-related psychological and physiological variables. The study also aims to investigate whether an association exists between subjective (psychological) and objective (physiological) measures, with a particular focus on stress as the primary outcome.
Inappropriate prescription of unnecessary and potentially harmful medications continues to be a widespread problem for hospitalized patients. The investigators aim to study the prescription patterns of several classes of medications featured both in the Canadian Choosing Wisely campaign and the Beers Criteria for medication1,2. Specifically, this study will be looking at the patterns of sedatives (includes benzodiazepines, sedative-hypnotics, and sedating antipsychotics) prescriptions over time. The investigators aim to determine how closely these recommendations are adhered to on medical-surgical wards at five local hospitals (Sinai Health System, Toronto General Hospital, Toronto Western Hospital, Sunnybrook Health Sciences Center, and St. Michael's Hospital); and to observe trends in prescribing before and after hospital-wide quality improvement initiatives.
Sleep, specifically deep sleep, plays a central role in healthy brain function, cardio-vascular processes, mood and quality of life. Auditory stimulation during one night of sleep has previously been shown to improve deep sleep and along with memory formation in both young and older adults. Yet, it remains unclear whether long-term auditory stimulation considerably improves sleep quality over longer time periods and how it affects daytime functioning such as cognition, mood, quality of life and peripheral functions (e.g. cardio-vascular). Due to the importance of deep sleep for brain and body and the presence of many conditions that involve reduced deep sleep (e.g. ageing) assessing the beneficial impact of long-term sleep enhancement and its consequences is of central interest.This study will assess the effect of auditory stimulation over two weeks (interleaved with a two weeks washout period) in a cohort of healthy young and older adults using portable recording and stimulation devices.
Fatigue due to cancer and its treatment (for example, radiation therapy) can interfere with quality of life and can linger long after treatment has ended, yet research examining preventative approaches has produced limited clinical benefit. The proposed study will provide information about systematic light exposure for the prevention of fatigue in prostate cancer patients undergoing radiation therapy and will investigate how it works. This study would facilitate the development of this potential preventative treatment, giving health care providers and cancer survivors a much-needed tool to help with cancer-related fatigue.
This study will determine the effectiveness of a free before-school physical activity program, BOKS (Build Our Kids' Success), in increasing objectively measured physical activity levels among children in elementary and middle school in 7 schools in Massachusetts.
Summer vacation is a 3-month window of vulnerability for children from low-income households when health behaviors and academic learning decay. The goal of this project is to collect information on where low-income children go during summer, what they do when they get there, and how their behaviors (physical activity, sedentary, sleep, and diet) differ between the summer (unstructured days) and school year (structured days). This study is 1) significant because it will provide evidence on potential points of intervention that can reduce or reverse the excessive unhealthy weight gains that occur during summer and 2) innovative because it will be the first to identify changes in activity, sedentary, sleep, and dietary behaviors during prolonged and shorter periodic breaks from school and link these behaviors to changes in zBMI over time.