Search clinical trials for: orthostatic intolerance

Total 1558 results

Brigham and Women's Hospital
Open Medicine Foundation

Not yet recruiting

LIFT: Life Improvement Trial (LIFT)

ME/CFS
Azienda Ospedaliera di Bolzano

Recruiting

Syncope-Asystole Latency Time in Tilt Table Test: The SALT-TILT Study (SALT-TILT)

Syncope | Asystole | Pacemaker | Neurally Mediated Syncope

Italy
Vrinnevi Hospital
Linkoeping University

Not yet recruiting

Orthostatic Hypotension and Blood Pressure Variability in Persons Undergoing Hemodialysis

Chronic Kidney Disease Requiring Chronic Dialysis
Simon Fraser University

Recruiting

Impact of Blood Phobia on Fainting Susceptibility

Syncope, Vasovagal | Blood, Injection, Injury Type Phobia

Canada
Vestre Viken Hospital Trust
Ullevaal University Hospital; Ostfold Hospital Trust; Sahlgrenska University...

Not yet recruiting

Total Underwater Colonoscopy (TUC) for Improved Colorectal Cancer Screening: A Randomized Controlled Trial

Colorectal Cancer | Colorectal Neoplasia | Screening Colonoscopy | Colorectal Cancer Screening | Vasovagal Reaction
Jordan Collaborating Cardiology Group

Recruiting

Clinical Association Between Obstructive Sleep Apnea, Facial Pigmentation, and Vasovagal Symptoms. (VasOSA)

Smoking | Obstructive Sleep Apnea | Acanthosis Nigricans | Vasovagal Syncope

Jordan
Copka Sonpashan

Not yet recruiting

The Effect of Rehabilitation Training on Orthostatic Hypotension in Parkinson's Patients

Orthostatic Hypotension
Jami Warren

Recruiting

A mHealth System for Patients With POTS

POTS - Postural Orthostatic Tachycardia Syndrome

United States
University of Texas Southwestern Medical Center
National Heart, Lung, and Blood Institute (NHLBI)

Recruiting

Phenotyping of Postural Orthostatic Tachycardia Syndrome (POTS)

Postural Orthostatic Tachycardia Syndrome

United States
Kansas City Heart Rhythm Research Foundation
Kansas City Heart and Rhythm Institute, Overland Park, KS; Bariatric and Metabolic...

Recruiting

Autonomic Dysfunction in Patients Following Bariatric Surgery: The ADiPOSE Study

Orthostatic Intolerance | Autonomic Dysfunction

United States
Mayo Clinic

Recruiting

Non-invasive Vagal Neurostimulation (nVNS) in Adolescents With Postural Orthostatic Tachycardia Syndrome (POTS)

Postural Tachycardia Syndrome | Postural Orthostatic Tachycardia Syndrome | Autonomic Dysfunction | POTS - Postural Orthostatic Tachycardia Syndrome

United States
Zeng Changhao
People's Hospital of Zhengzhou University

Recruiting

The Effect of Rehabilitation Training on Orthostatic Hypotension in Parkinson's Patients

Orthostatic Hypotension

Taiwan
University of Galway
Health Research Board, Ireland

Not yet recruiting

SalT Supplementation in Older Adults With Orthostatic Intolerance Disorders (STOOD)

Orthostatic Hypotension
Rush University Medical Center

Not yet recruiting

Cardioneuroablation for Recurrent Vasovagal Syncope and Bradyarrhythmias: The CNA-FWRD Registry (CNA-FWRD)

Vasovagal Syncope | AV Block-2Nd Degree-Type 1 | Sinus Pause
University Hospital, Bordeaux

Not yet recruiting

National Registry of Cardioneuroablation in Recurrent Reflex Syncope (CANVAS-R)

Bradycardia | Heart Arrest | Syncope, Vasovagal

France
Cedars-Sinai Medical Center

Recruiting

Using Mirabegron to Increase BP in Patients With POTS (RAISE BP)

Syncope | Postural Orthostatic Tachycardia Syndrome | Chronic Orthostatic Intolerance

United States
King's College London

Recruiting

The Living With a Long-Term Condition Study (LTC)

Liver Diseases | Heart Diseases | Heart Failure | Stroke | Cerebrovascular Disorders | Epilepsy | Pain | Multiple Sclerosis | Hypertension | Obesity | Diabetes | Cancer | Arthritis | Osteoarthritis | Rheumatoid Arthritis | Parkinson Disease | Migraine | Hepatitis | Atrial Fibrillation | Asthma | Endometriosis | Dementia | Fibromyalgia | Celiac... and other conditions

United Kingdom
Isotech Ltd
Newcastle-upon-Tyne Hospitals NHS Trust

Recruiting

A Novel Device for the Treatment of Postural Hypotension - a Signal of Effectiveness Study.

Orthostatic Hypotension

United Kingdom
Vanderbilt University Medical Center
American Heart Association

Not yet recruiting

Long COVID Immune Profiling

Long COVID | Autonomic Dysfunction | POTS - Postural Orthostatic Tachycardia Syndrome
Hospices Civils de Lyon

Not yet recruiting

Prevention of Vasovagal Reactions in First-time Blood Donors Using a Combined PSYchological and Physiological Approach (PREDONPSY)

Vasovagal Reaction

France
CNSystems Medizintechnik GmbH

Not yet recruiting

Continuous and Non-invasive Measurements by Task Force® CORE/CARDIO in Autonomic Function Testing (AFT)

Orthostatic Intolerance | Autonomic Dysfunction
James J. Peters Veterans Affairs Medical Center

Recruiting

Autonomic Effects of Spinal Cord Stimulation in Spinal Cord Injury

Orthostatic Hypotension

United States
ONWARD Medical, Inc.

Recruiting

ARC Therapy to Restore Hemodynamic Stability and Trunk Control in People With Spinal Cord Injury (HemON-NL)

Orthostatic Hypotension | Spinal Cord Injury

Netherlands
University of Calgary

Recruiting

CAlgary SAlt for POTS (CASA-POTS)

Postural Orthostatic Tachycardia Syndrome

Canada
New York Medical College

Recruiting

Chemoreflex and Baroreflex Alterations Causing Postural Tachycardia Syndrome With Orthostatic Hyperpnea and Hypocapnia

Hyperventilation | Postural Orthostatic Tachycardia Syndrome | Hypocapnia

United States
University of Calgary

Not yet recruiting

NC Testing in LC & POTS

Postural Orthostatic Tachycardia Syndrome | Post Acute Sequelae of SARS CoV 2 Infection
University of Calgary

Recruiting

CO2 Rebreathing in nOH: A Proof-of-Concept Pilot Study

Neurogenic Orthostatic Hypotension | Autonomic Failure

Canada
Institut d'Investigació Biomèdica de Bellvitge

Recruiting

Cardioinhibitory Reflex Syncope. Permanent Pacemaker Therapy or Cardioneuroablation? (PANACEA)

Reflex Syncope

Spain
James J. Peters Veterans Affairs Medical Center
Kessler Foundation

Recruiting

Treatment of Orthostatic Hypotension in SCI (SCI)

Hypotension

United States
Karolinska Institutet
Karolinska University Hospital; Pfizer

Recruiting

imPROving Quality of LIFe In the Long COVID Patient (PROLIFIC)

COVID-19 | Post-COVID-19 Syndrome | Long COVID | Long Covid19 | Post COVID-19 Condition | Post-COVID Syndrome | Post COVID-19 Condition, Unspecified | POTS - Postural Orthostatic Tachycardia Syndrome | Postinfectious Inflammation | Postinfectious Disorder

Sweden
Fujian Medical University Union Hospital

Recruiting

Cognitive Changes in Mild Cognitive Impairment

Healthy Controls Without Orthostatic Hypotension

China
University of Delaware

Recruiting

Determinants of Changes in Arterial Load Following Exercise

Post-Exercise Hypotension

United States
China National Center for Cardiovascular Diseases
First Affiliated Hospital, Sun Yat-Sen University; RenJi Hospital; First Affiliated... and other collaborators

Recruiting

Treatment Strategy of Vasovagal Syncope (CAMPAIGN)

Syncope, Vasovagal

China
University of Calgary

Recruiting

A Proof of Principle Study of Ondansetron for the Prevention of Vasovagal Syncope: The Eleventh Prevention of Syncope Trial (POST11) (POST 11)

Syncope | Vasovagal Syncope (VVS)

Canada
Policlinico Casilino ASL RMB
Gruppo Italiano Multidisciplinare per lo Studio della Sincope

Recruiting

Italian Cardioneuroablation Study for Neurocardiogenic Syncope Patients (ItalianCNA)

Neurally Mediated Syncope

Italy
Scripps Translational Science Institute

Recruiting

The Long COVID-19 Wearable Device Study

Chronic Fatigue Syndrome | Postural Orthostatic Tachycardia Syndrome | Dysautonomia | Long COVID | Long Covid19 | Myalgic Encephalomyelitis

United States
Kessler Foundation

Recruiting

Spinal Cord Transcutaneous Stimulation Effect on Blood Pressure in Acute Spinal Cord Injury (SCI) (SCI)

Cardiovascular Diseases | Central Nervous System Diseases | Nervous System Diseases | Trauma, Nervous System | Spinal Cord Diseases | Blood Pressure | Hypotension | Spinal Cord Injuries | Orthostatic Hypotension | Acute Spinal Cord Injury

United States
Istituto Auxologico Italiano

Not yet recruiting

Assessment of the Mechanism of Non-cardiac Syncope (2STEPS)

Syncope | Orthostatic Hypotension | Syncope, Vasovagal | Syncope, Carotid Sinus

Italy, Sweden, France, Netherlands, Spain
Kessler Foundation

Recruiting

The Effect of Transcutaneous Stimulation on Blood Pressure in Spinal Cord Injury (SCI) (SCI)

Cardiovascular Diseases | Central Nervous System Diseases | Nervous System Diseases | Trauma, Nervous System | Spinal Cord Diseases | Blood Pressure | Hypotension | Spinal Cord Injuries | Orthostatic Hypotension

United States
Theravance Biopharma

Recruiting

Phase 3 Efficacy and Durability of Ampreloxetine for the Treatment of Symptomatic nOH in Participants With Multiple System Atrophy (CYPRESS)

MSA - Multiple System Atrophy | Symptomatic Neurogenic Orthostatic Hypotension

United States, Spain, United Kingdom, Hungary, Italy, Argentina, Austria, Poland, Germany, Portugal, Belgium, Brazil, Denmark, Canada, France, Chile, Estonia
Assiut University

Recruiting

Postural Tachycardia Syndrome and Vasovagal Syncope in Relation to Serum Electrolytes and Adrenal Insufficiency

POTS - Postural Orthostatic Tachycardia Syndrome

Egypt
Fujian Medical University Union Hospital

Recruiting

Efficacy, Safety and Response Predictors of Adjuvant Astragalus for Cognition in Orthostatic Hypotension

Alzheimer Disease | Orthostatic Hypotension

China
Simon Fraser University
University of British Columbia; Provincial Health Services Authority; Natural...

Recruiting

Postural Sway and Counterpressure Maneuvers for Pediatric Syncope

Orthostatic Intolerance | Postural Orthostatic Tachycardia Syndrome | Syncope, Vasovagal

Canada
Simon Fraser University

Recruiting

The Effect of Water Carbonation on Orthostatic Tolerance

Syncope | Orthostatic Hypotension | Vasovagal Syncope

Canada
Virginia Commonwealth University

Not yet recruiting

The Impact of Improved Vagal Function on Periaqueductal Gray Connectivity

Postural Tachycardia Syndrome

United States
Virginia Commonwealth University

Recruiting

Periaqueductal Gray-vagus Nerve Interface Malfunction Explain the Natural History With Its Numerous Co-morbidities?

Postural Tachycardia Syndrome

United States
University of Sao Paulo General Hospital
Abbott

Not yet recruiting

Cardiac Autonomic Denervation for Cardio-inhibitory Syncope (CardioSync)

Syncope, Vasovagal | Bradycardia; Syncope

Brazil
Dr. Victoria Claydon
University of British Columbia; Simon Fraser University; Provincial Health Services...

Recruiting

Paediatric Syncope in the Emergency Department (DETECT-ED)

Orthostatic Intolerance | Postural Orthostatic Tachycardia Syndrome | Syncope, Vasovagal

Canada
Lund University
Region Skane

Recruiting

The Effect of Physical Activity on Postural Orthostatic Tachycardia Syndrome (POTS)

POTS - Postural Orthostatic Tachycardia Syndrome

Sweden
Radboud University Medical Center

Recruiting

The Effects of Medication Induced Blood Pressure Reduction on Cerebral Hemodynamics in Hypertensive Frail Elderly (BLUEBERRY)

Hypertension | Frailty | Orthostatic Hypotension | Orthostatic Intolerance | Cerebral Hypoperfusion | Old Age; Dementia

Netherlands

Search clinical trials for: orthostatic intolerance

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