Clinical trials: Autonomic Failure
Autoimmune Autonomic Ganglionopathy (AAG)
Evaluating the Effectiveness of Intravenous Immunoglobulin Therapy in Autoimmune Autonomic Ganglionopathy
The purpose of the study is to see if administering intravenous immune globulin (IVIG) (putting immune globulin directly into your blood) helps to improve the symptoms of orthostatic hypotension (sudden fall in blood pressure…
- Trial name
- NCT01522235
- Testing
- Double blinded IVIg, Single Blinded IVIg
- Where
- 6 sites in United States
- Volunteers
- 6 people
- Sponsor
- Beth Israel Deaconess Medical Center
Neurogenic Orthostatic Hypotension, Non-Diabetic Autonomic Neuropathy
Open-Label Clinical Study of Droxidopa in Patients With Neurogenic Orthostatic Hypotension (NOH)
The purpose of this study is to assess the durability of effect of Droxidopa in treating symptoms of neurogenic orthostatic hypotension in patients with Primary Autonomic Failure (Pure Autonomic Failure, Multiple System Atrophy…
- Conditions
- Neurogenic Orthostatic Hypotension, Non-Diabetic Autonomic Neuropathy, Multiple System Atrophy, Dopamine Beta Hydroxylase Deficiency
- Trial name
- NOH303 (NCT00738062)
- Testing
- Droxidopa
- Where
- 54 sites in United States, Australia and 2 more
- Volunteers
- 103 people
- Sponsor
- Chelsea Therapeutics
Symptomatic Neurogenic Orthostatic Hypotension
Phase 3 Open-Label Extension Study of TD-9855 for Treating Symptomatic nOH in Subjects With Primary Autonomic Failure
A Phase 3, multi-center, open-label study to evaluate the safety and tolerability of ampreloxetine in subjects with primary autonomic failures (MSA, PD, and PAF) and symptomatic nOH over 182 weeks.
- Trial name
- OAK (NCT04095793)
- Testing
- ampreloxetine
- Where
- 55 sites in United States, Australia and 16 more
- Volunteers
- 110 people
- Sponsor
- Theravance Biopharma
Neurogenic Orthostatic Hypotension, Autonomic Failure
Effect of Midodrine vs Abdominal Compression on Cardiovascular Risk Markers in Autonomic Failure Patients
The purpose of this study is to learn more about the effects of abdominal compression and the medication midodrine, two interventions used for the treatment of orthostatic hypotension (low blood pressure on standing), on…
- Conditions
- Neurogenic Orthostatic Hypotension, Autonomic Failure, Pure Autonomic Failure, Multiple System Atrophy
- Trial name
- NCT04620382
- Testing
- Midodrine, Abdominal compression
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Vanderbilt University Medical Center
Multiple System Atrophy
A Study of Lu AF82422 in Participants With Multiple System Atrophy
To find out the effect of Lu AF82422 on disease progression in participants with multiple system atrophy.
- Trial name
- AMULET (NCT05104476)
- Testing
- Lu AF82422
- Where
- 19 sites in United States, Japan
- Volunteers
- 64 people
- Sponsor
- H. Lundbeck A/S
Neurogenic Orthostatic Hypotension, Multiple System Atrophy (MSA) With Orthostatic Hypotension
TD-9855 Phase 2 in Neurogenic Orthostatic Hypotension (nOH)
This multiple-center, 3-part, single-blind dose escalation (Part A), randomized, double-blind (Part B), and open-label multiple dose extension (Part C) study will be conducted in male and female subjects with neurogenic…
- Conditions
- Neurogenic Orthostatic Hypotension, Multiple System Atrophy (MSA) With Orthostatic Hypotension, Pure Autonomic Failure, Parkinson Disease
- Trial name
- NCT02705755
- Testing
- TD-9855
- Where
- 6 sites in United States
- Volunteers
- 34 people
- Sponsor
- Theravance Biopharma
Diabetes Mellitus, Type 1, Hypoglycemia
Novel Approach for the Prevention of Hypoglycemia Associated Autonomic Failure (HAAF)
The overall goal of this study is to develop a new and practical way to prevent the development of Hypoglycemia Associated Autonomic Failure (HAAF), which is unawareness of hypoglycemia (low blood sugar) in individuals with…
- Conditions
- Diabetes Mellitus, Type 1, Hypoglycemia, Hypoglycemia Unawareness
- Trial name
- NCT03608163
- Testing
- Naloxone, Diazoxide
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Albert Einstein College of Medicine
Dysautonomia, Familial, Baroreflex Failure Syndrome
Carbidopa for the Treatment of Excessive Blood Pressure Variability
The overall study objectives are to determine whether carbidopa (Lodosyn®) is safe and well tolerated and to assess whether it can inhibit catecholamine-induced paroxysmal hypertension and normalize or reduce the exaggerated…
- Trial name
- CarbiFD (NCT02553265)
- Testing
- Carbidopa Low-Dose, Carbidopa High-Dose
- Where
- 2 sites in United States
- Volunteers
- 22 people
- Sponsor
- NYU Langone Health
Hypertension, Heart Failure
LSFG-SKIN, Laser Speckle Flowgraphy
The purpose of this project is to quantify normal and abnormal skin blood flow regionally in different areas of the body(face, extremities, over burns and wounds) at baseline and over time in response to treatment or…
- Conditions
- Hypertension, Heart Failure, Vascular Ischemia, Burns
- Trial name
- NCT03660618
- Testing
- laser speckle flowgraphy
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Randy Kardon
Hypertension, Pure Autonomic Failure
Local Heat Stress in Autonomic Failure Patients With Supine Hypertension
Patients with autonomic failure are characterized by disabling orthostatic hypotension (low blood pressure on standing), and at least half of them also have high blood pressure while lying down (supine hypertension).
- Conditions
- Hypertension, Pure Autonomic Failure, Multiple System Atrophy, Autonomic Failure
- Trial name
- NCT02417415
- Testing
- Passive heat stress, Control (non-heating)
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Vanderbilt University
Heart Failure, Congestive
Statin Therapy in Heart Failure: Potential Mechanisms of Benefit
The goal of the investigators' study is to further understand the potentially beneficial effects of statin therapy in patients with heart failure.
- Trial name
- NCT00233480
- Testing
- atorvastatin
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- University of California, Los Angeles
Renal Failure Chronic Requiring Dialysis, Obstructive Sleep Apnea
Effects of Compression Stockings on Obstructive Sleep Apnea in Patients Under Hemodialysis
To study the effects of compression stockings on sleep apnea in hemodialysis patients with diagnosed obstructive sleep apnea. The rationale of this study consists in the fluid shift theory, which consists in the nocturnal rostral…
- Trial name
- EComStockOSA (NCT02503215)
- Testing
- Compression Stockings
- Where
- Brazil
- Volunteers
- 14 people
- Sponsor
- University of Sao Paulo
Hypertension, Pure Autonomic Failure
Nitric Oxide and the Autonomic Nervous System
The amount of blood flowing to the different parts of the body is regulated by the autonomic (automatic) nerves and by local factors produced by the blood vessels.
- Trial name
- NCT00178919
- Testing
- L-NMMA, Trimethaphan
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Chronic Fatigue Syndrome
The Exercise Response to Pharmacologic Cholinergic Stimulation in Myalgic Encephalomyelitis / Chronic Fatigue Syndrome
Myalgic encephalomyelitis/Chronic fatigue syndrome (ME/CFS), otherwise known as Chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME), is an under-recognized disorder whose cause is not yet understood.
- Conditions
- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Chronic Fatigue Syndrome, Myalgic Encephalomyelitis, Exercise Intolerance
- Trial name
- NCT03674541
- Testing
- Pyridostigmine Bromide
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Brigham and Women's Hospital
Primary Autonomic Failure, Dopamine Beta Hydroxylase Deficiency
Clinical Study of Droxidopa in Patients With Neurogenic Orthostatic Hypotension (NOH) (Droxi-304)
Symptomatic NOH in patients with primary autonomic failure is thought to be a consequence of norepinephrine depletion leading to a diminished capacity to effect an appropriate cardiovascular response to an orthostatic challenge…
- Conditions
- Primary Autonomic Failure, Dopamine Beta Hydroxylase Deficiency, Non-Diabetic Neuropathy, Neurogenic Orthostatic Hypotension
- Trial name
- NOH304 (NCT01132326)
- Testing
- Droxidopa
- Volunteers
- 350 people
- Sponsor
- Chelsea Therapeutics
Hypoxia, Altitude
Effects of Nebivolol Versus Carvedilol on Cardiopulmonary Function at High Altitude in Healthy Subjects.
Exposure of healthy subjects to high altitude hypoxia elicits changes in cardiovascular, respiratory and metabolic features as weel as in exercise performance similar, for some aspects, to those observed in chronic heart failure.
- Conditions
- Hypoxia, Altitude, Heart Failure
- Trial name
- NCT00924833
- Testing
- Carvedilol, Nebivolol
- Where
- Italy
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Istituto Auxologico Italiano
Symptomatic Neurogenic Orthostatic Hypotension
Sustained Effect of Droxidopa in Symptomatic Neurogenic Orthostatic Hypotension
To evaluate the time to treatment intervention in patients with Parkinson's Disease (PD), Multiple System Atrophy (MSA), Pure Autonomic Failure (PAF), Non-Diabetic Autonomic Neuropathy (NDAN) or Dopamine Beta Hydroxylase (DBH)…
- Trial name
- RESTORE (NCT02586623)
- Testing
- Droxidopa capsules
- Where
- 168 sites in United States
- Volunteers
- 453 people
- Sponsor
- H. Lundbeck A/S
Symptomatic Neurogenic Orthostatic Hypotension, Parkinson's Disease
A Clinical Study of Patients With Symptomatic NOH to Assess Sustained Effects of Droxidopa Therapy
Evaluate the clinical efficacy and safety of droxidopa versus placebo over a 17 week (maximum) treatment period in patients with symptomatic NOH.
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension, Parkinson's Disease, Multiple Systems Atrophy, Pure Autonomic Failure
- Trial name
- NCT01927055
- Testing
- Droxidopa
- Where
- 3 sites in United States
- Volunteers
- 61 people
- Sponsor
- Chelsea Therapeutics
Symptomatic Neurogenic Orthostatic Hypotension (NOH), Non-diabetic Neuropathy
Clinical Study of Droxidopa in Patients With Neurogenic Orthostatic Hypotension (NOH)
The purpose of this study is to see whether droxidopa is effective in treating symptoms of neurogenic orthostatic hypotension in patients with Primary Autonomic Failure (Pure Autonomic Failure, Multiple System Atrophy…
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension (NOH), Non-diabetic Neuropathy, Primary Autonomic Failure, Dopamine Beta Hydroxylase Deficiency
- Trial name
- NOH302 (NCT00633880)
- Testing
- Droxidopa
- Where
- 54 sites in United States, Australia and 2 more
- Volunteers
- 181 people
- Sponsor
- Chelsea Therapeutics
Diabetes Mellitus, Hypoglycemia
Mechanisms of Hypoglycemia Associated Autonomic Failure
Intensive glucose control in type 1 diabetes mellitus (T1DM) is associated with clear health benefits. However, despite development of insulin analogs, pump/multi-dose treatment and continuous glucose monitoring, maintaining…
- Conditions
- Diabetes Mellitus, Hypoglycemia, Autonomic Failure
- Trial name
- NCT00678145
- Testing
- naloxone, fructose, exercise
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Albert Einstein College of Medicine