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Found 81 studies with search of: Open Studies | "Autonomic Nervous System Diseases"
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Rank Status Study
1 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:
2 Recruiting Treatment of Orthostatic Hypotension
Conditions: Autonomic Nervous System Diseases;   Orthostatic Hypotension
Interventions: Drug: droxidopa;   Drug: placebo;   Drug: alpha-methyldopa;   Drug: carbidopa;   Drug: metyrosine;   Drug: levodopa;   Drug: atomoxetine;   Drug: metoclopramide
3 Recruiting Evaluation of Primary Chronic Autonomic Failure
Condition: Autonomic Nervous System Diseases
Intervention:
4 Recruiting Biomarkers of Risk of Parkinson Disease
Conditions: Parkinson Disease;   Autonomic Nervous System Diseases;   Pure Autonomic Failure
Intervention:
5 Unknown † Prognostic Significance of the Baroreflex Sensitivity Changes After Acute Ischemic Stroke
Conditions: Cerebrovascular Accident;   Baroreflexes;   Autonomic Nervous System Diseases
Intervention:
6 Not yet recruiting Controlling Hyperadrenergic Activity in Neurologic Injury
Conditions: Traumatic Brain Injury;   Dysautonomia
Interventions: Drug: Esmolol;   Drug: Propranolol prn
7 Not yet recruiting Electrocardiographic Autonomic Function Measures in Mechanically Ventilated Patients
Conditions: Disorders of the Autonomic Nervous System;   Cardiovascular Abnormalities;   Respiratory Disorders
Intervention:
8 Recruiting Orthostatic Dysregulation and Associated Gastrointestinal Dysfunction in Parkinson's Disease - Evolution
Condition: Parkinson`s Disease - Autonomic Dysregulation
Intervention:
9 Unknown † Hypoglycemia Associated Autonomic Failure in Type 1 Diabetes Mellitus
Condition: Type 1 Diabetes
Interventions: Drug: Fludrocortisone;   Drug: Dexamethasone
10 Recruiting Intravenous Norepinephrine for Orthostatic Hypotension
Condition: Orthostatic Hypertension
Intervention: Drug: Intravenous Norepinephrine Infusion
11 Not yet recruiting Blood Pressure and Brain Blood Flow Regulation After Midodrine Administration in Those With Spinal Cord Injury
Condition: Orthostatic Intolerance
Intervention: Drug: Midodrine
12 Unknown † Orthostatic Hypotension in Children With Acute Febrile Illness
Conditions: Fever;   Orthostatic Hypotension
Intervention: Procedure: All subjects will have their blood pressure measured in supine position (after 5 minute of rest) and after 3 minute of standing.
13 Recruiting Droxidopa / Pyridostigmine in Orthostatic Hypotension
Conditions: Orthostatic Hypotension;   Multiple System Atrophy
Interventions: Drug: Droxidopa;   Drug: Pyridostigmine Bromide
14 Recruiting Investigation of the Serotoninergic System in Multiple System Atrophy: a Positron Emission Tomography (PET) Study
Condition: Multiple System Atrophy
Interventions: Radiation: PET (Positron Emission Tomography) Study;   Other: Brain MRI (magnetic resonance imaging);   Drug: Fluoxétine / Placebo
15 Unknown † Hypoglycemia Associated Autonomic Failure in Type 1 DM, Q4
Condition: Type 1 Diabetes
Intervention: Drug: epinephrine
16 Recruiting Treatment of Supine Hypertension in Autonomic Failure
Condition: Hypertension
Interventions: Drug: Clonidine;   Drug: Nitroglycerin transdermal;   Drug: Dipyridamole/ Aspirin (Aggrenox);   Drug: Desmopressin (DDAVP);   Drug: Sildenafil;   Drug: Nifedipine;   Drug: Hydralazine;   Drug: Hydrochlorothiazide;   Drug: Placebo;   Drug: Bosentan;   Drug: Diltiazem;   Drug: Eplerenone;   Drug: guanfacine;   Dietary Supplement: L-arginine;   Drug: captopril;   Drug: carbidopa;   Drug: losartan;   Drug: metoprolol tartrate;   Drug: nebivolol hydrochloride;   Drug: prazosin hydrochloride;   Drug: tamsulosin hydrochloride;   Other: Head-up tilt.
17 Unknown † Cardiovascular Effects of Selective I(f)-Channel Blockade
Condition: Postural Orthostatic Tachycardia Syndrome
Interventions: Drug: beta-blocker (Metoprolol);   Drug: I(f)-blocker (ivabradine);   Drug: Placebo
18 Recruiting The Role of Endothelin in the Supine Hypertension of Autonomic Failure
Conditions: Hypertension;   Pure Autonomic Failure;   Multiple System Atrophy
Interventions: Drug: BQ123;   Drug: Bq123;   Drug: Saline
19 Recruiting Autonomic Nervous System and Chronic Fatigue Syndrome
Conditions: Chronic Fatigue Syndrome;   Orthostatic Intolerance;   Postural Tachycardia Syndrome
Interventions: Other: Autonomic Function Tests;   Other: Saline infusions;   Drug: L-NMMA trimethaphan;   Drug: methyldopa
20 Recruiting Peripheral Dopamine in Postural Tachycardia Syndrome
Conditions: Postural Tachycardia Syndrome;   Orthostatic Intolerance
Interventions: Drug: Carbidopa;   Drug: Placebo

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