317 studies found for:    Dysautonomia
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Rank Status Study
21 Completed Study of Norepinephrine Levels and Sympathetic Nervous System Activity
Conditions: Autonomic Nervous System Disease;   Healthy;   Hypertension
Intervention:
22 Completed Blood Sampling for Neurochemical and Genetic Testing
Conditions: Autonomic Nervous System Disease;   Healthy;   Hypertension;   Pheochromocytoma
Intervention:
23 Not yet recruiting Implantable Cardiac Monitors in High-Risk Post-Infarction Patients With Cardiac Autonomic Dysfunction
Conditions: Myocardial Infarction;   Autonomic Nervous System Diseases
Intervention: Device: Medtronic Reveal LINQ implantable cardiac monitor
24 Completed Effect of Exercise Training in Autonomic Modulation in Breast Cancer Patients
Conditions: Breast Neoplasms;   Autonomic Nervous System Diseases
Intervention: Other: Combined Exercise Training
25 Completed Autonomic Responses During the Valsalva Maneuver and Deep Breathing Test Depend on the Experimental Setup
Condition: Autonomic Nervous System Diseases
Intervention: Other: Autonomic Function Testing
26 Not yet recruiting Transcutaneous Electrical Nerve Stimulation (TENS) on Arterial Stiffness and Blood Pressure
Conditions: Hypertension;   Vascular Stiffness;   Autonomic Nervous System Diseases
Interventions: Device: Transcutaneous Electrical Stimulation;   Device: No Transcutaneous Electrical Stimulation
27 Unknown  Is Acupoints Sensation Necessary for Acu-TENS to Elicit Physiological Changes in Healthy Subjects?
Condition: Autonomic Nervous System Disorder
Intervention: Other: Acu-TENS
28 Completed Variability Analysis as a Predictor of Liberation From Mechanical Ventilation
Conditions: Mechanical Ventilation;   Autonomic Nervous System Diseases
Intervention:
29 Recruiting Biomarkers of Risk of Parkinson Disease
Conditions: Parkinson Disease;   Autonomic Nervous System Diseases;   Pure Autonomic Failure
Intervention:
30 Terminated
Has Results
Augmenting Effects of L-DOPS With Carbidopa and Entacapone
Conditions: Parkinson Disease;   Multiple System Atrophy;   Autonomic Nervous System Diseases
Interventions: Drug: Droxidopa;   Drug: Carbidopa;   Drug: Entacapone
31 Unknown  Prognostic Significance of the Baroreflex Sensitivity Changes After Acute Ischemic Stroke
Conditions: Cerebrovascular Accident;   Baroreflexes;   Autonomic Nervous System Diseases
Intervention:
32 Recruiting Evaluation of Primary Chronic Autonomic Failure
Condition: Autonomic Nervous System Diseases
Intervention:
33 Recruiting Blood Pressure Lowering Effects of Angiotensin-(1-7) in Primary Autonomic Failure
Conditions: Autonomic Nervous System Disorders;   Pure Autonomic Failure;   Shy-Drager Syndrome;   Orthostatic Hypotension, Dysautonomic
Interventions: Drug: Angiotensin-(1-7);   Drug: Saline
34 Withdrawn Electrocardiographic Autonomic Function Measures in Mechanically Ventilated Patients
Conditions: Disorders of the Autonomic Nervous System;   Cardiovascular Abnormalities;   Respiratory Disorders
Intervention:
35 Completed Autonomic Effects of T4 Mobilization in Asymptomatic Subjects
Conditions: Other Disorders of the Autonomic Nervous System;   Vertebra; Degeneration
Interventions: Other: Spinal mobilization;   Other: Spinal Mobilization II;   Other: Placebo
36 Recruiting Essential Hypotension and Adaptability Registry
Conditions: Blood Pressure;   Depression;   Panic Attack;   Fibromyalgia;   POTS;   Inappropriate Sinus Tachycardia;   Coronary Heart Disease;   Acute Coronary Syndrome (ACS);   Acute Myocardial Infarction (AMI);   Cerebrovascular Disease (CVD);   Transient Ischemic Attack (TIA);   Atrial Fibrillation;   Diabetes Mellitus;   Cancer;   Systolic Heart Failure;   Diastolic Heart Failure;   Chronic Fatigue Syndrome;   Syncope;   Vasovagal Syncope
Intervention:
37 Completed Plasma Exchange for Autoimmune Autonomic Failure
Conditions: Plasma Exchange;   Autonomic Failure
Intervention:
38 Completed Hypnosis in Autonomic Function
Conditions: Vasovagal Syncope;   Postural Tachycardia Syndrome;   Hypnosis
Intervention:
39 Unknown  Tilt Table With Suspected Postural Orthostatic Tachycardia Syndrome (POTS) Subjects
Conditions: Postural Orthostatic Tachycardia Syndrome;   Syncope, Vasovagal;   Neurocardiogenic Syncope
Intervention:
40 Recruiting Natural History Study of Synucleinopathies
Condition: Patients With Synucleinopathies
Intervention:

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Indicates status has not been verified in more than two years