postural tachycardia syndrome
Showing 26 - 44 of 44
Postural Tachycardia Syndrome Trial in Nashville (NET mRNA level, Plasma catechols, Urine Catechols)
Enrolling by invitation
- Postural Tachycardia Syndrome
- NET mRNA level
- +2 more
-
Nashville, TennesseeVanderbilt University Medical Center
Sep 4, 2021
Sleep Actigraphy in Postural Tachycardia Syndrome (POTS)
Active, not recruiting
- Postural Tachycardia Syndrome
- +2 more
- Actigraphy Watch (motion sensors) with light sensors - ActiWatch from Minimitter
-
Nashville, TennesseeVanderbilt University
Sep 4, 2021
Postural Orthostatic Tachycardia Syndrome, Postural Tachycardia Syndrome, Tachycardia Trial in Oklahoma City, Nashville (drug,
Enrolling by invitation
- Postural Orthostatic Tachycardia Syndrome
- +7 more
- phenylephrine
- +9 more
-
Oklahoma City, Oklahoma
- +1 more
Aug 10, 2021
Postural Tachycardia Syndrome Trial (Embr Device)
Not yet recruiting
- Postural Tachycardia Syndrome
- Embr Device
- (no location specified)
Jul 11, 2021
Postural Tachycardia Syndrome Trial in Hawthorne (Losartan, Ascorbic Acid (Vitamin C), Normal Saline)
Completed
- Postural Tachycardia Syndrome
- Losartan
- +2 more
-
Hawthorne, New YorkNew York Medical College/Bradhurst building
Jun 9, 2021
Autonomic Failure, Dysautonomia, Cognitive Impairment Trial in Aachen (leg crossing)
Enrolling by invitation
- Autonomic Failure
- +5 more
- leg crossing
-
Aachen, Nordrhein Westfalen, GermanyUniversity Hospital, RWTH Aachen
May 14, 2021
Postural Tachycardia Syndrome, Ehlers-Danlos Syndrome Trial in Hershey (Standing, Supine)
Completed
- Postural Tachycardia Syndrome
- Ehlers-Danlos Syndrome
- Standing
- Supine
-
Hershey, PennsylvaniaPenn State College of Medicine
Mar 19, 2021
Clinical Autonomic Disorders: A Training Protocol
Terminated
- Posttraumatic Stress Disorder
- +4 more
-
Bethesda, MarylandNational Institutes of Health Clinical Center, 9000 Rockville Pi
Apr 7, 2021
Gastrointestinal Symptoms in Postural Orthostatic Tachycardia
Completed
- Postural Tachycardia Syndrome
- Oral glucose tolerance test
-
Nashville, TennesseeVanderbilt University Medical Center
Feb 5, 2021
Objective Sleep Disturbances in Orthostatic Intolerance
Completed
- Postural Tachycardia Syndrome
- Chronic Orthostatic Intolerance
- Polysomnography
-
Nashville, TennesseeVanderbilt Unviersity
Aug 9, 2018
EEG Characteristics in Youth POTS and/or Syncope
Completed
- Syncope
- +2 more
-
Columbus, OhioNationwide Children's Hopsital
Mar 25, 2018
Postural Tachycardia Syndrome, Syncope, Anxiety Trial in Columbus (Alizarin Red)
Completed
- Postural Tachycardia Syndrome
- +2 more
- Alizarin Red
-
Columbus, OhioNationwide Children's Hospital, neurology outpatient clinic
Jan 28, 2017
Chronic Fatigue Syndrome, Orthostatic Intolerance, Postural Tachycardia Syndrome Trial in Nashville (Autonomic Function Testing,
Completed
- Chronic Fatigue Syndrome
- +2 more
- Autonomic Function Testing
- +3 more
-
Nashville, TennesseeVanderbilt University Medical Center
Jan 16, 2017
Vascular Endothelial Function in Postural Tachycardia Syndrome
Completed
- Postural Tachycardia Syndrome
- Blood Pressure and Blood Flow
-
Nashville, Tennessee
- +1 more
Jan 16, 2017
Cognitive Dysfunction in Postural Tachycardia Syndrome
Completed
- Postural Tachycardia Syndrome
- Seated Measurements
- +2 more
-
Nashville, TennesseeVanderbilt University
Aug 15, 2016
Orthostatic Intolerance, Postural Tachycardia Syndrome Trial in Nashville (Propranolol then Placebo, Placebo then Propranolol)
Completed
- Orthostatic Intolerance
- Postural Tachycardia Syndrome
- Propranolol then Placebo
- Placebo then Propranolol
-
Nashville, TennesseeVanderbilt University Medical Center
Jul 6, 2016
Postural Tachycardia Syndrome Trial in Nashville (dietary sodium)
Terminated
- Postural Tachycardia Syndrome
- dietary sodium
-
Nashville, TennesseeVanderbilt University
Jun 11, 2015
Hypnosis in Autonomic Function
Completed
- Vasovagal Syncope
- +2 more
-
Bethesda, MarylandNational Institute of Neurological Disorders and Stroke (NINDS)
Mar 3, 2008