View clinical trials related to Sleep.
Filter by:The broad objective of this investigation is to assess the safety and efficacy of oral therapy with dexmedetomidine for the induction and maintenance of restful sleep.
Sleep disturbance is frequent in patients with advanced cancer and decreases the tolerability of other symptoms and impairs quality of life. A detailed description of sleep disturbance and its association with other symptoms, and intervention studies on sleep medications are scarce in patients with advanced cancer. A well-designed randomized controlled trial is needed to determine the short time effectiveness of zopiclone on sleep quality, one of the currently available therapies of insomnia, and further to contribute to the clinical management of insomnia in patients with advanced cancer.
Objective: To evaluate the effect of cold water immersion in elayed onset muscle soreness, muscle recruitment, dynamic postural control and quality of sleep in young soccer players. Methods: The sample will consist of 28 soccer players between 18 and 21 years of the same football club and with the same routine practices and games. At first athletes will respond to the IC and will be submitted to the test of a repetition maximum. After three days the athletes will analysis of muscle recruitment by electromyography and dynamic posture control through the force platform both during the time of shooting, moreover, will respond to scale the quality of sleep the previous night and one on pain, then they are instructed to perform a fatigue protocol for the quadriceps and then will be randomized to one of four intervention groups: cold water immersion, submersion in water at room temperature, or active recovery control. The same APPRAISAL be remade into three new moments, 24, 48 and 72 hours after the fatigue test. Hypothesis: The variables will be considered: Pain intensity in the quadriceps muscle, quality of sleep the night after intervention protocol, electromyographic analysis of the rectus femoris, vastus medialis oblique and vastus lateralis at the time of shooting, as well as postural control when the shot off. It is intended to establish the best way of recovery of late quadriceps muscle pain and contribute to the clinical practice of active recovery or rest in young soccer players.
The purpose of this study is test the effectiveness of the PowerSleep auditory stimulation device on sleep quality and daytime functioning in individuals who have insufficient sleep. The PowerSleep device is a non-invasive portable device designed to increase deep sleep, potentially reducing daytime sleepiness related to insufficient sleep. The device is meant to be worn while a person is sleeping. The device delivers soft audio tones (below 65dB (decibels)/ normal speaking voice) via headphones periodically throughout the night and records the electrical activity of the brain (electroencephalogram (EEG)). The device consists of a headband with 4 sensors on the forehead, one sensor behind the right ear, headphones covered by speaker foam over each ear, and a cable which connects the headband to an upper arm band. The armband contains the device electronics. The headband and the armband are connected via adjustable Velcro closure. This device has not been released for sale and is considered investigational. The study includes approximately 30 people from four study sites. It is anticipated that a total of up to 10 people will complete the study at this site. This study is designed to last up to 6 weeks.
This study will evaluate the efficacy of an intervention to improve quality and duration of self-regulated nighttime sleep (the amount of time the child maintains a combination of uninterrupted sleep, quiet wakefulness, and re-initiation of sleep without parental intervention).
Short sleep duration has been associated with increased risk of weight gain and development of non-communicable diseases. Sleep deprivation studies have suggested the link between restricted sleep and risk of adiposity and cardiometabolic dysregulation may be causal. However, the severity and acuteness of sleep restriction schedules in laboratory-based studies could hinder the ecological validity of the findings. The pragmatic way forward is to assess how improved sleep in habitually short sleepers impacts the aforementioned outcomes. This study assesses the feasibility of lengthening sleep in short sleepers, as well as how improved sleep duration and/or quality impact metabolic health, body composition, energy balance and cardiovascular risk.
The aim of the present single-blind randomized-controlled therapy study is to assess the efficacy of a new form of Cognitive Behavioral Therapy for delusions with a focus on emotion regulation, improvement of self-esteem and sleep quality (CBTd-E).
The aim of this study is to determine whether routinely providing patients admitted to hospital with two devices to help sleep - ear plugs, and an eyeshade - leads to patients having a better quality of sleep and/or longer, more satisfying sleep.
Under entrained conditions, humans maintain a consolidated nocturnal sleep episode that coincides with environmental darkness and endogenous melatonin secretion. Various factors, such as artificial light, can compromise this temporal harmony, resulting in sleep disruption. Light is the strongest synchronizer of the circadian clock, with direct inputs via the retinohypothalamic tract to brain centers regulating sleep and circadian rhythms. Evening light exposure can suppress melatonin secretion and worsen sleep. This is critical, since most individuals routinely expose themselves to light before bedtime. The high sensitivity of the circadian system to blue wavelength light indicates that modern light sources such as light-emitting diodes (LED) may have particularly deleterious effects on sleep. It is possible to selectively filter out blue light while maintaining other visible spectra with blue-blocking (BB) lenses. Wearing BB lenses before bedtime may present a simple, affordable, and safe method to improve sleep. None have yet investigated the effects of BB lenses on subjective and objective sleep in insomnia patients, while simultaneously exploring the effects on melatonin secretion.
Cognitive impairment (such as memory problems) due to cancer and its treatment can interfere with quality of life and can linger long after treatment has ended, yet research examining cognitive rehabilitation approaches has produced limited clinical benefit. The proposed study will provide information about systematic light exposure for the treatment of cognitive impairment in hematopoietic stem cell transplant (HSCT) survivors and will investigate how it works. This study would facilitate the development of this potential treatment, giving health care providers and cancer survivors a much-needed tool to help with cancer-related cognitive impairment.