126 studies found for:    Open Studies | "Autonomic Nervous System Diseases"
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Rank Status Study
21 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:
22 Recruiting Assessment of Antibodies and Inflammatory Markers in Postural Tachycardia Syndrome
Condition: Postural Orthostatic Tachycardia Syndrome
Interventions: Other: History;   Other: Physical;   Other: blood draw;   Behavioral: Questionnaires
23 Recruiting Clinical Translation of 18F-Labeled Hydroxyphenethylguanidines
Condition: Autonomic Peripheral Nervous System Diseases
Interventions: Drug: [18F]4F-MHPG;   Drug: [18F]3F-PHPG
24 Recruiting PROgressive Supranuclear Palsy CorTico-Basal Syndrome Multiple System Atrophy Longitudinal Study UK
Conditions: Progressive Supranuclear Palsy (PSP);   Corticobasal Degeneration;   Multiple System Atrophy (MSA)
Intervention:
25 Not yet recruiting Unique Brainstem Biomarkers of Early Parkinson's Disease
Conditions: Parkinson's Disease;   Alzheimer's Disease;   Progressive Supranuclear Palsy;   Essential Tremor;   Multiple System Atrophy;   Drug Induced Parkinson's Disease;   Diffuse Lewy Body Disease;   Myasthenia Gravis
Interventions: Other: Electrical Brainstem Responses;   Other: Olfactory Tests;   Other: Visual Deprivation
26 Recruiting Reduction in Splanchnic Capacitance Contributes to Sympathetically Dependent Hypertension in Autonomic
Conditions: Multiple System Atrophy;   Orthostatic Hypotension;   Supine Hypertension
Interventions: Drug: Trimethaphan;   Drug: Placebo
27 Recruiting TD-9855 Phase 2 in Neurogenic Orthostatic Hypotension (nOH)
Condition: Neurogenic Orthostatic Hypotension
Interventions: Drug: TD-9855;   Drug: Placebo
28 Recruiting Study of Pulse Pressure During Tilttable and Erigo® in Adult Patients With Acquired Brain Injury
Conditions: Brain Injuries;   Hypotension, Orthostatic;   Syncope
Interventions: Device: Erigo® Hocoma;   Device: Traditional tilt table from Rehab-Care
29 Recruiting POTS Adrenergic Ab (CIHR Aims #1&2)
Condition: Postural Tachycardia Syndrome
Interventions: Drug: Phenylephrine;   Drug: Isoproterenol
30 Recruiting Retinal Abnormalities as Biomarker of Disease Progression and Early Diagnosis of Parkinson Disease
Conditions: Parkinson Disease;   Multiple System Atrophy;   REM Sleep Behavior Disorder;   Pure Autonomic Failure;   Dementia With Lewy Bodies
Intervention:
31 Recruiting Observation of ImageReady™ MR Conditional Pacing System in China
Conditions: Arhythmia;   Atrioventricular Heart-block;   Chronic Bundle Branch or Branch Block;   Carotid Sinus Hypersensitivity Reaction Syndrome;   Vasovagal Syncope
Intervention: Device: ImageReady™ MR Conditional Pacing System
32 Not yet recruiting Dawn Simulation and Postural Hypotension
Condition: Orthostatic Hypotension
Intervention: Device: Light
33 Recruiting Sustained Effect of Droxidopa in Symptomatic Neurogenic Orthostatic Hypotension
Condition: Symptomatic Neurogenic Orthostatic Hypotension
Interventions: Drug: Droxidopa capsules;   Drug: Placebo capsules
34 Recruiting Northera Improves Postural Tachycardia Syndrome (POTS) and Postural Vasovagal Syncope (VVS)
Conditions: Postural Tachycardia Syndrome (POTS);   Vasovagal Syncope (VVS);   Fainting
Interventions: Drug: Northera (Droxidopa);   Drug: Placebo
35 Recruiting Prevention of Syncope Trial 6 - Atomoxetine in Vasovagal Syncope
Condition: Vasovagal Syncope
Interventions: Drug: Atomoxetine;   Drug: Placebo
36 Recruiting Effect of Methylprednisolone on Orthostatic Intolerance and Heart Rate Variability in Hip-arthroplasty Patients
Condition: Osteoarthrosis
Interventions: Drug: Methylprednisolone;   Drug: Isotonic Sodium Chloride
37 Recruiting Magnetic Resonance Imaging in the Diagnosis of Parkinsonian Syndromes
Conditions: Parkinson's Disease;   Multiple System Atrophy;   Progressive Supranuclear Palsy;   Vascular Parkinsonism
Intervention: Other: MRI exam of the brain
38 Recruiting Hemodynamic Mechanisms of Abdominal Compression in the Treatment of Orthostatic Hypotension in Autonomic Failure
Conditions: Orthostatic Hypotension;   Pure Autonomic Failure;   Multiple System Atrophy;   Autonomic Failure
Interventions: Other: Abdominal compression;   Other: Sham abdominal compression;   Drug: Placebo pill;   Drug: midodrine
39 Recruiting Local Heat Stress in Autonomic Failure Patients With Supine Hypertension
Conditions: Hypertension;   Pure Autonomic Failure;   Multiple System Atrophy;   Autonomic Failure
Interventions: Other: Passive heat stress;   Other: Control (non-heating)
40 Recruiting Post-Exercise Hypotension in Elderly Hypertensive Men
Condition: Hypertension
Interventions: Other: Aerobic exercise;   Other: Combined exercises;   Other: Control

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Indicates status has not been verified in more than two years