An observational study in Postural Tachycardia Syndrome and Chronic Orthostatic Intolerance, sponsored by Satish R. Raj. Completed at 1 site in United States. Open to participants aged 18 Years to 65 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2018-08-10.
Sponsored by Satish R. Raj · Observational
We wish to study sleep architecture in patients with chronic orthostatic intolerance. We will test the null hypothesis that there is no difference in time during the various phases of sleep between patients and healthy control subjects.
324 studies on the registry are indexed under Dyssomnias; 51 are open to participants now.
This study's planned enrollment of 100 is below the median of 126 across 63 observational studies indexed under Dyssomnias.
Browse Dyssomnias studies →Satish R. Raj is the lead sponsor of 7 studies on the registry; none are open to participants now.
Counted across the registry records on this site, refreshed daily.
patients diagnosed with chronic orthostatic intolerance by the Vanderbilt Autonomic Dysfunction Center
Exclusion Criteria:
Patients with Chronic Orthostatic Intolerance
Procedure: Polysomnography
Overnight Sleep Study
Also known as: Sleep Study
Duration of sleep
Time frame: 1 night
Time in individual phases of sleep
Time frame: 1 night
sleep latency
Time frame: 1 might
This study is completed, as verified in Aug 2018. You cannot join it, but the record below documents what was studied.
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Satish R. Raj