View clinical trials related to Sleep Disorders.
Filter by:The purpose of this study is to investigate the effects of functional cervical pillow on inpatients with neck discomfort.
This study is a clinical trial in which 300 Police Officers who currently work midnight shifts in the participating police departments will be recruited to test the effectiveness of a new web-based program to address sleep and associated problems related to shift work, particularly night shift work. Recruitment letters will be sent to all officers currently working midnight shift, with the goal of recruiting 300 officers willing to participate in the study. The 300 participants will be randomly assigned to either the experimental group (receiving the web-based program) or the waitlist control group. Participants in the experimental group will be given access to the program site (COPing with Shift Work) and the mobile application (Sleep Tracker). Following completion of the field test, participants in the control condition (as well as all other interested officers) will have access to the web-based COPing with Shift Work program. All participants will be asked to complete a baseline questionnaire containing multiple measures of sleep, dietary practices, physical activity and job performance. Participants will be asked to complete the posttest approximately three months following initial access to the intervention. Primary and secondary outcome measures: The Primary outcome measures are "sleep quality" as measured by the Pittsburgh Sleep Quality Index (PSQI) and "sleepiness" as measured by the sleepiness subscale of the widely used Karolinska Sleep Questionnaire (KSQ). The investigators have adapted the sleep measures to apply to individuals who work nights and may sleep during the day. Secondary outcome measures include the Nutritional Patterns Scale, a 13-item modification of the Block Self-Administered Diet History Questionnaire assessing the nutritional value of the respondent's diet; Attitudes Toward a Healthy Diet, a 17-item scale, based on the Health Belief Model and developed and validated by Trenkner and associates assessing perceived benefits and barriers to eating a healthy diet; the Godin Leisure-Time Exercise Questionnaire, a brief 4-item query of usual leisure-time exercise habits; and work productivity measured with the Work Limitations Questionnaire (WLQ), developed and validated by Lerner and associates. It is expected that the program group participants will have significantly better outcomes than the control group at three months.
The general aim of this study is to assess the effects of Pharmaton® Caplets on mental performance and physical fatigue in nurses and nursing auxiliaries working night shifts
40 patients with Type 2 Diabetes Mellitus who also have sleep disorders and mild depression in the community will be recruited and stochastically divided into the intervention group and the control group. Both groups will take the same group education courses including DSME (Diabetes Self-management Education), psychological support, improvement in sleep. Patients in the intervention group will receive peer support and yoga music therapy before bed. The observation period will last for 6 months so as to evaluate the benefits of peer support and yoga music therapy in sleep quality improvement and glycemic control of type 2 diabetic patients with sleep disorders and mild depression.
The objective of this study is to determine if a non-invasive technique, using an innovative analysis of electrocardiogram (ECG) data, would allow for detection of respiratory events during sleep and discrimination between central and obstructive apnea. Obstructive Sleep Apnea (OSA) is the most common respiratory disturbance seen during sleep, with an estimated prevalence of 10 % in the population and is strongly associated with the development of cardiovascular disease. In patients with underlying cardiac disease, particularly in heart failure (HF), central respiratory events such as Cheyne-Stokes Respiration (CSR) are often seen during sleep. The presence of CSR is also associated with increased cardiovascular morbidity and mortality. Currently, the identification and classification of sleep related respiratory disturbances is performed during over-night sleep studies (polysomnography), which are labor-intensive, time-consuming, expensive and difficult for patients. Thus, the development of alternative techniques to assist in the identification of those events in the outpatient setting is of marked importance for widespread screening of sleep apnea.
To evaluate the effect of Songha Night ® on insomnia, anxiety and quality of life compared to placebo in patients with mild to moderate insomnia.
The aim of this study is to examine if repetitive computerized cognitive training improves working memory in patients who are on sick leave due to complex symptom disorders (chronic pain, chronic fatigue, anxiety, depression and or sleep disorders), and whether effects of cognitive control training transfer to other tasks.
The investigators hypothesize that use of an educational story with pictures illustrating overnight sleep study procedure (also called polysomnography or PSG)accompanied by simple narrative will be a cost-effective, readily accepted intervention that will contribute to successful completion of sleep studies among children with disabilities. Children who have been referred for a clinical sleep study at Kennedy Krieger Institute (KKI) will be enrolled and randomized to either recieve usual care (discussion of polysomnography with referring clinicians) or educational story intervention. Both groups of participants will be asked to complete questionnaries before and after the sleep study. Set-up for the sleep study will be videotaped so that behavior of the child can be evaluated. The investigators will evaluate whether successful study completion differs between the two groups.
Sleep's deficiencies are very common in intensive care. Mechanical ventilation is a known factor in this deterioration.The investigators hypothesize that close-loop ventilation mode (Intellivent-ASV) is able to minimize sleep deterioration, adjusting ventilation to the patient needs.
- 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