Clinical trials: Orthostatic Hypotension
Orthostatic Hypotension, Pure Autonomic Failure
Norepinephrine Transporter Blockade as a Pathological Biomarker in Neurogenic Orthostatic Hypotension
The autonomic or automatic nervous system helps control blood pressure. Diseases of the autonomic nervous system may result in a drop in blood pressure on standing in many cases leading to fainting.
- Conditions
- Orthostatic Hypotension, Pure Autonomic Failure, Multiple System Atrophy, Parkinson's Disease
- Trial name
- 6103 (NCT01316666)
- Where
- 4 sites in United States
- Volunteers
- 50 people
- Sponsor
- Vanderbilt University Medical Center
Cardiovascular Diseases, Post-Exercise Hypotension
The Influence of Cardiorespiratory Fitness on Firefighter Cardiovascular Health Under Exercise Conditions
Sudden cardiac death (SCD) is the number one cause of on-duty firefighter death. It is most likely to occur in adults who are not physically fit that engage in sudden vigorous exercise.
- Trial name
- FIT & FIRED UP (NCT04514354)
- Testing
- GEST
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of Connecticut
Neurogenic Orthostatic Hypotension
Sinusoidal Galvanic Vestibular Stimulation for Neurogenic Orthostatic Hypotension / Syncope
Neurogenic orthostatic hypotension occurs in a significant number of people and has no effective treatment. Neurogenic orthostatic hypotension is associated with intermittent episodes of fainting which can be debilitating for the…
- Trial name
- NCT04976101
- Testing
- Sinosuidal Galvanic Vestibular Stimulation
- Where
- United States
- Sponsor
- Hackensack Meridian Health
Orthostatic; Hypotension, Neurogenic, Autonomic Failure
Use of Accelerometer for Quantification of Neurogenic Orthostatic Hypotension Symptoms
The objective of this study is to find a more objective and accurate way to assess the efficacy of the treatment for neurogenic orthostatic hypotension.
- Conditions
- Orthostatic; Hypotension, Neurogenic, Autonomic Failure, Pure Autonomic Failure, Multiple System Atrophy
- Trial name
- NCT04782830
- Testing
- Accelerometer, Midodrine or atomoxetine pill
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Vanderbilt University Medical Center
Neurogenic Orthostatic Hypotension
Spinal Cord Stimulation for Neurogenic Orthostatic Hypotension
Neurogenic orthostatic hypotension is a disabling manifestation of synucleinopathies including Parkinson's disease, multiple system atrophy, dementia with Lewy bodies, and pure autonomic failure.
- Trial name
- NCT07879391
- Testing
- Lower thoracic epidural spinal cord stimulation
- Volunteers
- 20 people
- Sponsor
- Aerospace Center Hospital
Multiple System Atrophy, Multiple System Atrophy, Cerebellar Variant
Effect of Verdiperstat on Microglial Activation in Well-characterized MSA Patients
This study will comprise of two phases, an observational phase and a treatment phase. In the observational phase the specific aims are: 1.
- Conditions
- Multiple System Atrophy, Multiple System Atrophy, Cerebellar Variant, Multiple System Atrophy, Parkinson Variant (Disorder), Multiple System Atrophy (MSA) With Orthostatic Hypotension
- Trial name
- NCT04616456
- Testing
- [F-18]PBR06, Verdiperstat
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Brigham and Women's Hospital
Orthostatic Hypotension, Dysautonomic, Orthostatic Intolerance
The STAND-UP Study
Orthostatic hypotension (OH) and orthostatic intolerance (OI) are common conditions where blood pressure drops when standing up, causing dizziness, fainting, or fatigue.
- Trial name
- NCT07195903
- Testing
- Angioplasty or stenting
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- St. Francis Hospital, New York
Hypotension, Orthostatic
A Phase IV Study in Subjects With Neurogenic Orthostatic Hypotension
We are seeking male and female patients to voluntarily take part in a clinical research study. Patients must be aged 18 or older and diagnosed with symptomatic orthostatic hypotension (low blood pressure while in the upright…
- Trial name
- NCT00046163
- Testing
- midodrine hydrochloride (ProAmatine®)
- Where
- 3 sites in United States
- Volunteers
- 150 people
- Sponsor
- Shire
Hemodynamic, Exercise
Sex and Exercise-mode Differences in Post Exercise Blood Pressure and Heart Rate Variability Responses During Workday
The present study compared the acute effects of Sex and exercise mode on subsequent blood pressure (BP) and heart rate variability (HRV) responses during daily work in healthy adults.
- Trial name
- NCT03080636
- Testing
- Aerobic exercise, Resistance exercise, Control session
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Federal University of Uberlandia
Neurogenic Orthostatic Hypotension
Norepinephrine Transporter Blockade, Autonomic Failure (NETAF)
Drug therapy for patients suffering from autonomic failure and neurogenic orthostatic hypotension are scarce and not effective. If left untreated, these patients have the highest risk of syncope, falls and fall-related injuries.
- Trial name
- NETAF (NCT02784535)
- Testing
- Atomoxetine
- Where
- 2 sites in United States
- Volunteers
- 48 people
- Sponsor
- Vanderbilt University Medical Center
Parkinson's Disease, Multiple System Atrophy
Efficacy of Therapeutic Interventions for Orthostatic Hypotension in Parkinson's Disease and Multiple System Atrophy
Patients with Parkinson's Disease or Multiple System Atrophy (MSA), and symptoms of orthostatic hypotension, are eligible for the study.
- Conditions
- Parkinson's Disease, Multiple System Atrophy, Orthostatic Hypotension
- Trial name
- NCT00103597
- Testing
- Fludrocortisone, Domperidone, Conservative Measures for Orthostatic Hypotension
- Where
- Australia
- Volunteers
- 50 people
- Sponsor
- Royal Brisbane and Women's Hospital
Orthostatic Intolerance, Orthostatic Hypotension
Pathophysiologic Hemodynamics After Primary Unilateral Total Hip Arthroplasty (THA)
Incidence and pathophysiologic hemodynamics of orthostatic intolerance and orthostatic hypotension in patients undergoing unilateral THA
- Conditions
- Orthostatic Intolerance, Orthostatic Hypotension, Postoperative Complications
- Trial name
- NCT03759574
- Where
- Denmark
- Volunteers
- 26 people
- Sponsor
- Hvidovre University Hospital
Neurogenic Orthostatic Hypotension
Efficacy and Safety of Midodrine and Atomoxetine for Neurogenic OH
This was a randomized, open-label clinical trial. We will enroll patients with symptomatic neurogenic OH and randomize them to 1 of 2 treatments: (1) midodrine only, (2) atomoxetine only.
- Trial name
- NCT03350659
- Testing
- Midodrine, Atomoxetine
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Seoul National University Hospital