View clinical trials related to Sleep Disorders.
Filter by:Among those patients experienced GERD symptoms, up to 89% report nocturnal symptoms, resulting in poor sleep quality. Sodium alginate oral suspension (Alginos) is a medication indicated for the relief of gastroesophageal reflux symptoms. This multi-center, open-label, randomized trial intends to compare the addition of one dose Alginos (50mg/ml, 20ml) at bed time (Nexium plus Alginos), with no additional alginate treatment (Nexium alone), in erosive GERD patients taking Nexium (40mg/tablet) daily for 4 weeks. Efficacy endpoints include percentage of patients with relief or complete resolution of nighttime heartburn (or regurgitation), percentage of patients with relief or complete resolution of GERD-related sleep disturbance, the percentage of nights without nighttime heartburn (or regurgitation) over treatment period, change from baseline of the Pittsburgh Sleep Quality Index (PSQI) questionnaire total score, and change of the percentage of patients with relief of nighttime heartburn (or regurgitation) at post-treatment visit as compared to final visit in test group (Nexium plus Alginos). Safety endpoint is incidence of adverse events. The study hypothesis is that sodium alginate plus esomeprazole is superior to esomeprazole alone in relieving nighttime reflux symptoms and sleep disturbance in erosive GERD patients.
- Major surgery can lead to postoperative disturbances in sleep patterns with subjective deterioration of sleep quality according to patients' reports as well as objective alterations of sleep architecture, as recorded by polysomnography - Factors implicated in postoperative sleep disturbances include but are not limited to the severity of the surgical procedure, the neuroendocrine response to surgery, inadequate treatment of postoperative pain and external factors interfering with sleep, such as light, noise and therapeutic procedures - There are differences in the molecular mechanisms inhalational anesthetics and intravenous agents affect different brain regions to induce anesthesia. Our hypothesis is that these differences may also be evident during the postoperative period, affecting brain functions which are involved in postoperative sleep architecture. So, the aim of this study will be to assess the effect of two different anesthetic techniques (propofol versus desflurane) of maintaining general anesthesia in patients subjected to similar major operations - Patients will be assessed with the Pittsburgh Sleep Quality Questionnaire (PSQI), regarding preoperative and long term postoperative sleep quality, sleep diaries regarding early postoperative sleep quality and biochemical markers (cortisol, prolactin and melatonin) regarding neuroendocrine response to surgery and disturbances in endogenous circadian secretion associated with sleep
The purpose of this study is to determine the effectiveness of exercise training on improving sleep in patients with systemic lupus erythematosus.
The objective of this study is to collect heart rate, respiration data and motion data of patients admitted to sleep lab and to determine the current accuracy level of the EarlySense system vs. the standard system, and predicate device for EarlySense (Embla) used in sleep lab in monitoring heart rate and respiration rates monitors (ECG, respiratory belts, oximeter) that are currently used in the sleep lab among different population (Obese, patients with or without apnea, patients with or without arrhythmia). It is emphasized that no interpretations or clinical decisions will be made based on data received from the ES study device.
Poor sleep quality and sleep disturbances are common in patients with rheumatoid arthritis and are associated with an increased risk of co-morbidity and all-cause mortality.Few studies have examined the possibilities of improving sleep in patients with rheumatoid arthritis, and the focus has primarily been on medical treatment. Aerobic exercise training constitutes a potentially promising, non-pharmacological alternative to improve sleep. This study is a randomized controlled trial of 44 patients with rheumatoid arthritis. The aim is to investigate the effect of a moderate-to-high intensity aerobic interval training intervention on sleep quality and sleep disturbances in patients with rheumatoid arthritis. The primary hypothesis is that moderate-to high intensity aerobic exercise will improve objective measured sleep quality and sleep disturbances. The secondary hypothesis is that the intervention may improve fitness, subjective sleep quality and physical function as well as reduce pain, fatigue, depressive symptoms and improve health-related quality of life.
The investigators aimed to evaluated the role of bedside sleep medicine in an cardiology intensive care unit. The patients will be submitted to a overnight polysomnography. Those individuals with sleep apnea will be treated with CPAP during the ICU admission. Also, the investigators will identify the factors that compromise the sleep and will act to minimize them to improve the sleep quality. After the interventions, the investigators will evaluate if there are reduced days of hospital admission, major cardiovascular events (infarction, reinfarction, heart failure and stroke) and overall mortality.
background: The Chronic Fatigue Syndrome (CFS) presents many disturbances multidimensional affect holistically to people who have the disease and current management of fatigue, pain, anxiety, depression and sleep disturbances present in this clinical entity is unsatisfactory. Hypothesis: The hypothesis of this essay is to contrast that acupuncture is more useful than placebo. The investigators suggest the use of a clinical study protocol (PEC), randomized, placebo-controlled, acupuncture technique, aimed at increasing the patient's sense of well-being, relief of pain and stiffness, acupuncture is effective to reduce fatigue, anxiety, depression and sleep disorders in patients diagnosed with CFS.
The purpose of this study is to determine whether mirtazapine is effective in the treatment of sleep disorders in Alzheimers disease.
Due to the development of neonatal intensive care the number of surviving premature infants increased significantly. The immature brain undergoes a fair amount of external stimuli, which have a great impact on later cognitive development. Increasingly data show, that a delayed emergence of sleep-wake-cycling in newborns can be the first sign of brain injury. Studies have shown that clearly defined sleep states can be identified from 31-32 weeks of gestation onwards. But a few studies show, that also extremely premature infants already show cyclical variations of the background pattern within amplitude-integrated EEG (aEEG= a time-compressed, simplified EEG) and conventional EEG. This might resemble early sleep-wake-states and their presence correlates to the integrity of the central nervous system, although no clearly defined "sleep states" according to the classical definition can be identified. Complex EEG analysis needs the use of automated methods to exclude personal bias and to ensure gestational age specific data analysis. The newly developed NLEO algorithm was specially designed for EEG analysis of premature infants. Conventional EEG within this study will be analyzed visually and with the automated algorithm. In our research project we will study the emergence of Sleep-wake-cycling in extremely premature infants and its impact on their neurodevelopmental outcome prospectively. The different sleep and wake states will be derived from analysis of the conventional Video-EEG, aEEG and polysomnographic measurements. Visual analysis will include assessment of amplitudes and frequencies as well as the latencies and durations of EEG-Bursts and Interburst intervals. The automated NLEO-algorithm will be firstly used for comparison with above described visual analysis and secondly to find regions of interest involved in the organization of these early sleep states. The aim of this study is first to understand and analyze in detail the emergence of sleep-wake cycling including its disturbances in premature infants and to compare automated NLEO algorithm to conventional visual analysis methods. Secondly to correlate neurodevelopmental outcome to the emergence of sleep-wake-cycling.
This study will determine if modified adaptive servoventilation (ASV) is as effective as the conventional ASV in treating periodic breathing. The study will determine if the modified ASV reacts appropriately to reduce apneas and hypopneas and provides suitable levels of positive airway pressure compared to conventional ASV.