206 studies found for:    Dysautonomia
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Rank Status Study
1 Recruiting MRI to Assess the Effects of Dysautonomia and Chronic Nausea on Brain Transmitters
Condition: Dysautonomia
Intervention:
2 Recruiting Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in Life
Conditions: Ehlers Danlos Syndrome;   External Hydrocephalus;   Dysautonomia;   Postural Orthostatic Tachycardia Syndrome;   Venous Insufficiency
Intervention:
3 Terminated Intrathecal Baclofen Therapy and Paroxysmal Dysautonomia in Severe Brain-Injured Patients
Conditions: Traumatic Brain Injury;   Cerebral Anoxia;   Coma;   Hypertonia;   Dysautonomia
Intervention: Drug: baclofen (drug)
4 Completed Carbidopa for the Treatment of Nausea and Vomiting in Familial Dysautonomia
Condition: Familial Dysautonomia
Interventions: Drug: Carbidopa;   Drug: Placebo
5 Recruiting The Phenotype and Natural History of Primary Autonomic Disorders
Condition: Neurogenic Orthostatic Hypotension
Intervention:
6 Not yet recruiting Controlling Hyperadrenergic Activity in Neurologic Injury
Conditions: Traumatic Brain Injury;   Dysautonomia
Interventions: Drug: Esmolol;   Drug: Propranolol prn
7 Completed PET Scan in Patients With Neurocardiologic Disorders
Condition: Autonomic Nervous System Diseases
Intervention:
8 Active, not recruiting The Pathophysiology of Orthostatic Hypotension
Conditions: Autonomic Nervous System Diseases;   Orthostatic Hypotension;   Dopamine Beta-Hydroxylase Deficiency;   Orthostatic Intolerance
Interventions: Procedure: Standing or upright tilt;   Procedure: Microneurography;   Procedure: QSweat;   Device: neck cuff stimulation;   Drug: phenylephrine,isoproterenol,nitroprusside,propranolol,edrophonium,atropine,tyramine;   Drug: clonidine,yohimbine,metoclopramide,alpha-methyldopa;   Procedure: BodPod;   Procedure: Eye exam;   Procedure: Sleep study;   Procedure: Pain response testing;   Procedure: Metabolic chamber;   Procedure: Brain function studies;   Procedure: Bicycle Exercise Test
9 Recruiting Treatment of Orthostatic Hypotension
Conditions: Autonomic Nervous System Diseases;   Orthostatic Hypotension;   Dopamine Beta-Hydroxylase Deficiency;   Orthostatic Intolerance
Interventions: Drug: droxidopa;   Drug: placebo;   Drug: alpha-methyldopa;   Drug: carbidopa;   Drug: metyrosine;   Drug: levodopa;   Drug: atomoxetine;   Drug: metoclopramide
10 Completed Evaluation of the Role of the Autonomic Nervous System in Sjogren's Syndrome
Conditions: Sjogren's Syndrome;   Dysautonomia
Intervention:
11 Completed Evaluation of Chronic Orthostatic Intolerance
Condition: Syncope
Intervention:
12 Active, not recruiting Tilt Table With Suspected Postural Orthostatic Tachycardia Syndrome (POTS) Subjects
Conditions: Postural Orthostatic Tachycardia Syndrome;   Syncope, Vasovagal;   Neurocardiogenic Syncope
Intervention:
13 Terminated Augmenting Effects of L-DOPS With Carbidopa and Entacapone
Conditions: Parkinson Disease;   Multiple System Atrophy;   Autonomic Nervous System Diseases
Intervention: Drug: L-DOPS
14 Completed Study of Norepinephrine Levels and Sympathetic Nervous System Activity
Conditions: Autonomic Nervous System Disease;   Healthy;   Hypertension
Intervention:
15 Recruiting Evaluation of Primary Chronic Autonomic Failure
Condition: Autonomic Nervous System Diseases
Intervention:
16 Completed Blood Sampling for Neurochemical and Genetic Testing
Conditions: Autonomic Nervous System Disease;   Healthy;   Hypertension;   Pheochromocytoma
Intervention:
17 Completed Variability Analysis as a Predictor of Liberation From Mechanical Ventilation
Conditions: Mechanical Ventilation;   Autonomic Nervous System Diseases
Intervention:
18 Recruiting Biomarkers of Risk of Parkinson Disease
Conditions: Parkinson Disease;   Autonomic Nervous System Diseases;   Pure Autonomic Failure
Intervention:
19 Unknown  Prognostic Significance of the Baroreflex Sensitivity Changes After Acute Ischemic Stroke
Conditions: Cerebrovascular Accident;   Baroreflexes;   Autonomic Nervous System Diseases
Intervention:
20 Recruiting Is Acupoints Sensation Necessary for Acu-TENS to Elicit Physiological Changes in Healthy Subjects?
Condition: Autonomic Nervous System Disorder
Intervention: Other: Acu-TENS

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