Active clinical trials for "Restless Legs Syndrome"

The purpose of this study is to assess the feasibility and effectiveness of Cranial Electrical Stimulation (CES) therapy in treating symptoms of Restless Legs Syndrome (RLS). Participants will be randomly assigned to one of three groups, a usual care (control group), an active CES device group and a sham (inactive) CES device group. Those who are enrolled in one of the device groups will not know which type of device they have (blinding). Those enrolled in the usual care group and sham groups will ultimately have the option to use the active device after they complete the study. Study length for participants is 8 weeks.

A pilot study of an aerobic exercise intervention to moderate symptoms and improve sleep quality among patients with Restless Legs Syndrome (RLS). We, the researchers at Northeastern Ohio Universities College of Medicine, hypothesize that, relative to a control group, RLS sufferers who participate in an aerobic exercise intervention will demonstrate: reduced RLS symptoms; improved sleep quality; reduced daytime sleepiness.

Deficient sleep duration and sleep disturbances - such as insomnia, sleep disordered breathing (SDB) and restless legs syndrome (RLS)- are associated with hypertension and cardio-cerebrovascular morbidity and mortality. Several studies suggest that sleep disorders are frequent after stroke and detrimental for stroke outcome. However, more prospective studies in a large unselected sample of stroke survivors are needed to better investigate the short- and long-term consequences of sleep disturbances on mortality and occurrence of new cardio-cerebrovascular events. Also their pathophysiological mechanisms and their influence on stroke recovery should be better understood. Therefore, the aim of this study is to assess the impact of sleep deficiency and sleep fragmentation on the frequency of new cerebro- and cardiovascular events and death after stroke or transient ischemic attacks, and clinical outcome within one and two years after stroke. The working hypotheses are that stroke survivors with sleep deficiency and sleep fragmentation due to insomnia, sleep-disordered breathing or restless leg syndrome will present: (1) higher mortality from all causes and higher frequency of new cardio-/ cerebrovascular events; and (2) a less favorable clinical outcome. Outcomes will be compared between patients with and without sleep deficiency and fragmentation. Since current clinical practice in cerebrovascular patients does not sufficiently consider sleep disorders in patient's management, this study can help to bring attention to a still overlooked medical problem and change the current standard of management of stroke survivors.

The objectives of this Post Marketing Surveillance (PMS) are: Evaluation of the treatment effect of pramipexole on Restless Legs Syndrome (RLS) severity as measured by International Restless Legs Syndrome Scale (IRLS) and Clinical Global Impression Improvement scale (CGI- I) Evaluation of the time to reaching maintenance dose of pramipexole Evaluation of work productivity impairment associated with RLS based on the Work Productivity and Activity Impairment Questionnaire (WPAI) questionnaire

In this study, the investigators aimed to observe the effects of medium cut-off dialysis filters and high-flux dialysis filters on malnutrition inflammation score, uremic itching, restless leg syndrome, anemia, and ESA treatment, which are prominent complications in hemodialysis, and routine follow-up parameters.

The purpose of the study is to understand the brain chemistry of people with Restless Legs Syndrome (RLS). The primary hypothesis is that patients with RLS will have reduced GABA levels in their Thalamus and elevated Glutamate levels in their Anterior Cingulate Cortex. The study will use MRS imaging to examine the regional levels of these neurochemicals, GABA and Glutamate, in the brain.

This study will examine the effects of the drug Ropinirole on spinal cord reflexes and on symptoms of restless legs syndrome (RLS). Patients with RLS have uncomfortable sensations in the legs, usually in the evening or early part of the night. Most patients also have periodic involuntary leg movements. The condition tends to worsen over time, resulting in severe discomfort and sleep disturbances. Ropinirole affects chemical messengers thought to be involved in spinal cord function and in modulating RLS symptoms. Healthy normal volunteers and patients with RLS between 18 and 80 years of age may be eligible for this study. Patients must have mild to moderate RLS and periodic limb movements. All candidates will be screened with a medical history, physical and neurological evaluations, electromyogram (see below), polysomnogram (see below), electrocardiogram (ECG), and blood and urine tests. They may also have magnetic resonance imaging (MRI) or computerized tomography (CT) scans and a chest x-ray. Participants must stop taking all medications prohibited by the study for at least 1 week before the study starts and throughout its duration. The study will last approximately 2 to 3 weeks for healthy volunteers and 7 to 8 weeks for patients. Participants will undergo the following baseline evaluations: electroencephalography (EEG), a measure of brain wave activity; polysomnography (PSG), an overnight sleep study; electromyography (EMG), a measure of muscle activity; and spinal flexor reflex studies (spinal cord responses to electrical stimulation). For these studies, several electrodes are attached to the scalp or to the legs and arms using a cream that helps conduct brain signals through the cables to be recorded. The nervous system activity can be assessed at rest or after stimulation with an electric current. For EMG, a small needle is inserted into a few muscles and the subject is asked to relax or to contract the muscles. The electrical activity of the muscle cells is recorded and analyzed by a computer. Spinal flexor reflex studies usually involve stimulating the nerves in the legs with very brief electric currents of mild to moderate intensity. Flexor reflex studies will be done early in the night while the subject is awake and also during sleep. Brain, muscle and breathing activities will be monitored continuously during sleep. A suggested immobilization test (SIT) will be done around 10 p.m. During the test, the subject sits still for about 1 hour, while the leg muscle activity is recorded using special electronic devices attached to the skin. At the end of the test, volunteers will be asked questions about symptoms they may have experienced during the test, and patients will be asked questions about their RLS symptoms during the test. After the baseline tests, participants will be randomly assigned to take either Ropinirole tablets or a placebo (a look-alike inactive substance) daily for 5 weeks. They will be admitted to the NIH Clinical Center for 3 to 4 nights at the end of the second week and for 2 nights at the end of the study to repeat the baseline tests described above. Volunteers will take Ropinirole or placebo daily for 1 week. They will be admitted to the Clinical Center for 3 to 4 days at the beginning and then at the end of the study for repeat testing. Medical examinations, ECGs and blood tests will be done at various times during the study for safety monitoring. Patients' blood pressure will be monitored weekly. Small amounts of blood will be drawn up to three times each day for routine studies, research and drug levels. Throughout the study volunteers will complete questionnaires for evaluation of possible RLS symptoms, and patients will have their symptoms assessed using a RLS Severity Rating Scale. Two weeks after the study ends, participants will be interviewed by telephone about any adverse experiences.

The objective is to assess the effect of Neupro® on the severity of Restless Leg Syndrome (RLS) symptoms and augmentation in patients with augmentation associated with previous oral dopaminergic therapy. In addition, the change in treatment regimen used when switching to Neupro® will be evaluated.

Hypothesis:Sleep Disorders are very common during pregnancy but the their exact role in causation of pregnancy related disorders is yet to be determined. OSA can complicate pregnancy given the risk factors of weight gain, upper displacement of the diaphragm, and hormonal-induced hyperaemia of the nasopharyngeal passages. SDB confers the risk of hypertensive disorders of pregnancy and is associated with adverse maternal and foetal outcomes. The study would involve pregnant females which would be prospectively followed in pregnancy and post partum to know the prevalence of sleep disorders in pregnancy. Diagnosis of sleep disorders would be confirmed by overnight polysomnography and ambulatory blood pressure monitoring. Pregnancy outcomes, both maternal and fetal would be recorded and its relation with sleep disorders in pregnancy would be analysed.

The aim of the investigators was to determine whether the immediate management of any detected sleep disorders can improve outcomes in patients who have had a transient ischemic attack (TIA) or minor stroke. This group of patients is at high risk for having a recurrent stroke or TIA, and the investigators would like to investigate new ways of preventing potentially avoidable events. The treatment of sleep disorders immediately after a stroke or TIA may prove to be a novel method of avoiding future strokes and improving outcomes.