Active clinical trials for "Restless Legs Syndrome"

The purpose of this study is to assess the efficacy and tolerability of single doses of aplindore compared to placebo in RLS. Patients will be required to spend 5-8 nights in a sleep laboratory. This includes 1 adaptation night, 1 placebo night, and 3-6 drug treatment nights. Ascending doses of active drug will be administered on study nights 3 through 5 to determine the maximum well tolerated efficacious dose (defined as a decrease in Periodic Limb Movement Index (PLMI) of at least 50% from placebo baseline). If an efficacious dose cannot be identified the Investigator in consultation with the sponsor may decide to examine higher doses in up to 3 additional PSG nights in an attempt to identify a tolerable efficacious dose. This study will utilize up to 24 evaluable patients, each meeting International Classification of Sleep Disorders (ICSD-2) diagnostic criteria for primary RLS who are not currently taking any RLS medication including DAs ( and L-dopa) or who are able to discontinue their RLS medication at least 5 half-lives prior to the adaptation night.

To determine efficacy and safety of Pramipexole 0.125mg to 0.75mg daily for 6 weeks compared to placebo in the treatment of idiopathic Restless Legs Syndrome (RLS)

The purpose of this study was to evaluate the safety of 2 dosage regimens of Intravenous (IV) iron Ferric Carboxymaltose (FCM) in comparison to placebo in patients with Restless Legs Syndrome (RLS)

This study will test whether botulinum toxin (Botox) may relieve the uncomfortable sensations patients with restless legs syndrome (RLS) experience. RLS is a common movement disorder that causes sensory discomfort and restlessness, most often in the legs, which improves with movement. Although medications are available to treat the disorder, many people experience side effects that prevent them from continuing on the medication. The Food and Drug Administration has approved Botox for other movement disorders and for some cosmetic uses. People 18 years of age or older with moderate to severe RLS who have been taking RLS medications for more than 6 weeks before entering the study may be eligible to participate. Candidates are screened with a medical history, physical and neurological examinations, blood tests and, for women who can become pregnant, a urine pregnancy test. Participants are randomly assigned to receive injections of either Botox or placebo (salt water) into up to nine areas of the legs. The correct location of the muscles to be injected is determined by electromyography (EMG), a test that measures the electrical activity of muscles. For surface EMG, electrodes (small metal disks) are filled with a conductive gel and taped to the skin. Needle EMG involves inserting a needle into a muscle. Both methods are used in this study. At 2 and 4 weeks after the injections, subjects are interviewed by telephone and asked to describe their symptoms, side effects and any improvement they may have noticed. After 12 weeks they return to NIH for injections with the alternate compound; that is, those who received Botox previously are given placebo for the second set of injections, and vice-versa. Subjects are again contacted by telephone 2 and 4 weeks after the injections to report their symptoms, side effects and benefits.

The purpose of this study is to determine if sequential compression devices (SCD) when worn for an hour per day by patients suffering from Restless Legs Syndrome (RLS) are helpful for the improvement of the RLS symptoms and sleep.

The purpose of this study is to determine the equipotent dose of ropinirole and pramipexole for patients switched from pramipexole to ropinirole in patients with moderate to severe primary Restless Legs Syndrome (RLS). The rationale behind Switch is that patients with Restless Legs Syndrome can maintain stable efficacy and tolerability if correctly switched from one dopamine agonist to an equipotent dose of another.

The objective of this trial is to demonstrate clinical efficacy of four different dosages of SPM 962 1.125 mg, 2.25 mg, 4.5 mg and 6.75 mg (corresponding to 2.5 cm2, 5 cm2, 10 cm2 and 15 cm2 patch size respectively) in RLS subjects. It is anticipated that rotigotine (SPM 936) will be more effective than placebo. The tolerability and safety of rotigotine will be assessed.

The purpose of this study was to evaluate the efficacy and safety of different doses of pramipexole (Sifrol) on subjective and objective symptoms of idiopathic Restless Legs Syndrome (RLS) and also to determine the optimal dose of pramipexole in patients with RLS by polysomnography and evaluation of clinical improvement.

The main objective of this phase 2a proof-of-concept trial is to assess the efficacy of rotigotine nasal spray in ascending doses in subjects with idiopathic Restless Legs Syndrome.

The objective of double blind phase in this trial is to compare the efficacy and safety at the fixed dose of 0.25 mg,0.5 mg and 0.75 mg pramipexole in RLS. The objective of open label phase in this trial is to investigate the long term safety and efficacy of pramipexole in RLS.