View clinical trials related to Sleep.
Filter by: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.
This study evaluates beneficial effects of biofeedback therapy in reducing pain and increased tension of muscles occurring in patients with temporomandibular disorders (TMD). During the study Electromyography Biofeedback (EMG-Biofeedback)- assisted training lowering muscle tension will be used. The patients will undergo 4 or 8 meetings of EMG-Biofeedback - assisted training Than the patients will be reevaluated after 6 and 12 weeks.
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.
Sleep is critical to human health, but insufficient and disrupted sleep caused by sleep apnea are common and have a major impact on brain health. However, there is still much that is not known about how sleep apnea damages the brain and what can be done to fix this. The Brain Changes in Sleep Apnea Study will look at the brain health of people with severe sleep apnea both before and after 4 months of treatment with a CPAP machine. Pre- and post-CPAP treatment, 80 participants with severe sleep apnea will undergo cognitive testing, blood and urine tests, a pulse wave velocity test, and an MRI. Also pre- and post-CPAP treatment, participants will wear a blood pressure monitor for 24 hours, wear an accelerometer watch for 8 nights to track the duration and quality of their sleep, and wear a device for 1 night of sleep to assess their breathing and blood oxygen levels. It is expected that there will be improvements in participants' brain health after 4 months of CPAP treatment.
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.
The purpose of this study is to evaluate the feasibility of conducting a future randomized control trial that will compare the efficacy of sleep behavioral interventions in a high-risk community including adapted sleep hygiene and yoga. The investigators will conduct a 40 person 12-week randomized control trial (RCT) in low-income housing population where half the participants will receive a community adapted sleep hygiene intervention (SH) and half will receive a community adapted sleep hygiene intervention and a yoga intervention. The investigators will evaluate the feasibility of recruiting from our target community, randomizing individuals to interventions delivered in community rooms with home-based practices, and delivering the targeted interventions with high adherence and fidelity.
It is well known that sleep is essential for brain development and learning. Infants require extensive sleep for development of the hippocampus, pons, brainstem, and midbrain and for optimizing physical growth. It is also essential for brain plasticity; the genetically determined ability of the infant brain to change its structure and function in response to the environment. Studies in young animals have shown that sleep deprivation leads to increased programmed cell death, smaller brain size, and loss of brain plasticity, all of which have negative long-term impact on behaviour and learning ability. Infant massage, a form of systematic tactile stimulation by human hands, improves sleep hygiene. Very little is known about how massage influences early brain development but it is certainly linked to the theory of environmental enrichment, which has been well established in animal models. The aim of this project is to optimise the infant's sensory experience through a multi-sensory enrichment programme, including massage (a massage utilising a scented lotion before sleep each day), to encourage more structured sleep and ultimately show improved developmental and cognitive outcomes.