An observational study in Restless Legs Syndrome, sponsored by Centre Hospitalier Universitaire de Saint Etienne. Completed at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2017-07-06.
Sponsored by Centre Hospitalier Universitaire de Saint Etienne · Observational
Periodic leg movements during sleep is associated with microarousals and a stimulation of the sympathetic nervous system. The knowledge of this autonomic activation may help understanding the increase of cardiac risk observed in elderly. The aim of the study is to evaluate the relationship between periodic leg movements severity, age, gender, electromyographic power and heart rate response associated with periodic leg movements. Drug-free patients diagnosed with periodic leg movements were included. Clinical data and 24-h polysomnography recordings were analyzed.
500 studies on the registry are indexed under Psychomotor Agitation; 55 are open to participants now.
This study's enrollment of 50 is below the median of 154 across 71 observational studies indexed under Psychomotor Agitation.
Browse Psychomotor Agitation studies →Centre Hospitalier Universitaire de Saint Etienne is the lead sponsor of 578 studies on the registry; 128 are open to participants now.
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patients with restless legs syndrome with a diagnosis from January 1rst 2012 to september 1rst 2016.
Exclusion Criteria:
Device: standard 24-h ambulatory polysomnography
A standard 24-h ambulatory ad libitum polysomnography including EEG, electro-oculography (EOG), electromyography (EMG), EKG, was performed by a standard clinical.
Amplitude of heart rate response associated with periodic leg movements.
standard 24-h ambulatory ad libitum polysomnography
Time frame: At diagnosis
Other Heart rate variability indices: Ptot, very-low-frequency (VLF), low frequency (LF), low frequency normalized units (LFnu), high-frequency normalized units (HFnu), LF/HF.
standard 24-h ambulatory ad libitum polysomnography
Time frame: At diagnosis
electromyography (EMG) power
standard 24-h ambulatory ad libitum polysomnography
Time frame: At diagnosis
Plan to share: No
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This study is completed, as verified in Jul 2017. You cannot join it, but the record below documents what was studied.
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Centre Hospitalier Universitaire de Saint Etienne