Active clinical trials for "Restless Legs Syndrome"

The restless leg syndrome (RLS) is among the most common problems for the individuals undergoing hemodialysis (HD) therapy. This randomized controlled trial was conducted to determine the effect of the massage, applied with 5% lavender oil for the individuals receiving HD therapy, in the first half of HD session three times a week for four weeks on both legs for 10 minutes in each leg, on severity of RLS and quality of life. The study was completed with 58 patients including 31 people in the intervention group and 27 people in the placebo control group, in 7 hemodialysis centers located in a city center. The ethics committee approval, informed consent of the individuals and the institutional permission were obtained. The data were collected using the patient information form, RLS Severity Rating Scale, Kidney Disease Quality of Life Questionnaire (KDQOLTM-36) and patient follow-up charts. In accordance with the massage application protocol, those in the intervention group were massaged with lavender oil and those in the placebo group were massaged with baby oil. Chi-square test, t test, repeated measures one-way analysis of variance, and Pearson correlation analysis tests were used to assess the data. In the comparisons, the value of p<0.05 was accepted as significant.

Uremic etiology Restless legs syndrome (RLS) has been associated with poorer quality of life (QoL) compared to RLS-free counterparts mainly due to sleep deprivation factors. Exercise training in hemodialysis (HD) patients with RLS has been proven to be a safe approach in temporally ameliorating RLS symptoms similarly to the use of pharmacological treatment with dopamine agonists. However it not known whether the exercise anabolic stimulus and the dopamine agonist treatment could act synergistically for the improvement of physical functioning and muscle performance as well as in the amelioration of augmentation symptoms in hemodialysis patients with RLS.

Backgraund and Purpose: The prevalance of restless legs syndrome (RLS) in pregnants varies between 15.4-26.0 percent. As well as pharmacological methods, there are studies reporting that non-pharmacological methods reduce RLS symptoms but the number of studies conducted with pregnants is limited. This study was conducted to determine the effect of hot water application to the legs of pregnants with RLS on their complaints. Materials and methods: The study is a pretest-posttest randomised controlled. Among the pregnants whose IRLS score was more than 11, 13 people to the intervention group and 16 people to the control group were randomised. The data were collected using Personal Information Form, International RLS Study Group Diagnostic Criteria, and the International RLS Rating Scale (IRLS). Hot water application was made of intervention group. The application was made for 20 minutes before bedtime for seven days. No application was made in the control group other than routine care and follow-up. Chi-square test, descriptive statistics and dependent/independent samples t tests were used to assess the data. The value of p<0.05 was accepted as significant.

This will be a randomized, double-blind, placebo- controlled cross-over study to investigate the effect of GEn on cardiac repolarisation parameters compared with placebo and a positive control, moxifloxacin. Approximately 52 subjects will be recruited to the study and will take part in four dosing sessions. Subjects will receive, in a randomized order, a single dose of 1200 mg GEn, 6000 mg GEn (supratherapeutic dose), 400 mg moxifloxacin (positive control) and placebo. Twelve lead continuous ECG monitoring will be conducted from pre-dose to approximately 24 hours after dosing on Day 1 of each study session. The primary comparison of interest will be the mean change from baseline in the time-matched differences in QTcF between each GEn treatment and placebo.

This is a phase IV single-blind, placebo run-in fixed dose single-group study to assess objective and subjective effects of GEn on sleep EEG, BP, and anterior tibialis EMG responsivity in patients with RLS. The study will include 8 visits over a period of up to 8 weeks for eligible subjects including a 1 to 3-week Screening/Washout Period, a 1-week placebo run-in period, and a 4-week Treatment Period.The first placebo dose will be administered within 1 to 3 weeks after Screening/Washout. The total duration of the study from the first subject enrolled to the last subject completed will be approximately 1 year.

Restless Legs Syndrome (RLS) is a sensorimotor disorder that syndrome may substantially interfere with normal sleep, leading to significant impairment in patients' productivity and quality of life. The most common and potent of all treatment regimens are the dopaminergic agonist agents, which carry serious adverse events in their prolonged use despite their augmentation. A few basic studies have suggested a potential relationship between vitamin D and RLS. It has been implicated that dopaminergic system dysfunction plays a role in the development of RLS, while vitamin D has a protective effect on that system. This has been further substantiated by few clinical observations that showed prompt improvement of RLS patients upon receiving dopaminergic agents such as carbamazepine. Other studies have revealed low serum levels of vitamin D in RLS patients, along with remarkable improvement after vitamin D replacement therapy, as has been demonstrated in a recent pilot study. This collectively points at vitamin D as a potential, more natural and safer treatment option for those suffering from RLS. However, the role of vitamin D in RLS has not been effectively investigated. The aim of this 12-week, triple-blinded, randomized, placebo-controlled trial is to confirm the relationship between vitamin D deficiency and RLS and hence elucidate the efficacy of vitamin D replacement therapy in reducing the severity of RLS, with predictions that the results will contribute to better understanding of the disease and its management. Methods and Materials: This 12-week, double-blinded, randomized, placebo-controlled trial is take place over a duration of 2 years. It will be held in the city of Jeddah to assess a sample of Saudi residents of the Western region. It is comprised of a number of visits, with the first one consisting of a questionnaire that is to be answered regarding RLS, physical examination, electromyography, the objective multiple Suggested Immobilization test, and blood tests. The main purpose of the second visit is to establish a diagnosis of RLS. Clinic visits number 3 through 6 comprise the pre-randomizaiton phase. Their purpose is to determine the patient's adherence to trial procedures and pharmacological treatment. Then, patients are to visit the clinic every two weeks for the first two months, then at week 12. Patients will be assessed in regards to treatment response and adverse effects through history and physical examination along with further blood tests. Aim: to confirm the relationship between vitamin D deficiency and RLS and hence elucidate the efficacy of vitamin D replacement therapy in reducing the severity of RLS, with predictions that the results will contribute to better understanding of the disease and its management.

Neurons in the brain require blood and oxygen for proper function. The term "neurovascular coupling" has been postulated in the 19th century by Roy & Sherrington referring to increased blood flow to active neurons. The rationale of this research relies on the neurovascular coupling, suggesting that increased blood flow to active regions on the brain should supply not only more blood, but also more of a pharmacological agent present in the blood system at the time. Thus, active regions should be affected by the agent (=drug) to a greater extent. In the present study we focus on the dopaminergic system, critical in many functions such as cognition, response to stimuli and movement. One of the well-known dopaminergic pathways in the brain is the nigrostriatal pathway, mediating motor function. In this research, we intend to examine the effects of coupling functional activation in this pathway with a dopaminergic agent, Carbidopa/Levodopa, on symptoms of Restless Leg Syndrome (RLS). RLS is characterized by an irresistible urge to move the limbs (i.e. Akathisia), and results most prominently by a significant decrease in the quality of sleep. Our research focuses on this symptom of RLS to examine the effect of coupling brain activation and drug treatment. The first line of treatment in RLS is dopaminergic drugs. These drugs increase dopamine levels in motor pathways, and our research will aim to couple activation in the nigrostriatal motor pathway with dopaminergic treatment in RLS. Functional activation will be achieved with a simple motor task, known to elicit activation in the nigrostriatal pathway. We hypothesize that the drug will act upon the pre-activated motor system, and that this coupling between brain activation and drug treatment will ameliorate sleep-related symptoms of RLS, compared with treating these symptoms solely with a dopaminergic drug and compared with using a non-motor task.

The purpose of this study is to determine whether, in a randomized, placebo-controlled trial, restless legs syndrome (RLS) can be caused by pinched and damaged foot nerves called neuromas.

Suvorexant improves sleep latency and wake after sleep onset in patients with primary insomnia, and is FDA approved for this condition. However, no data exist on its effects in RLS, so far. The investigators consider that suvorexant might provide a stable therapeutic efficacy for the long treatment, avoiding the risk of augmentation of symptoms commonly seen under dopamine agonists.

This is an exploratory, double blinded cross-over study of the D1 antagonist ecopipam treat patients currently having dopamine agonist induced augmentation in restless legs syndrome. Each arm is 6 weeks composed of an unforced titration up to 100mg/day separated by a 2-week wash-out period. Efficacy points will include the IRLS, augmentation scales, sleep scales, clinical impressions and fatigue/mood scales.