Clinical Trials on Orthostasis

Total 345 results

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
Centre of Postgraduate Medical Education

Recruiting

Cardioneuroablation: Fragmented Atrial Potentials, Intracardiac Echocardiography and Computed Tomography (Roman5)

Syncope, Vasovagal

Poland
Centre of Postgraduate Medical Education

Recruiting

Cardioneuroablation for Reflex Syncope and Exercise Capacity (Roman3)

Syncope, Vasovagal

Poland
Biotronik SE & Co. KG

Completed

Head-up Tilt Test in Patients With Reflex Syncope and Asystolic Response Who Received a Dual-chamber Pacemaker With the Closed Loop Stimulation (CLS) and Participated in the BIOSync Trial (BIO|Sync-HUTT)

Syncope | Syncope, Vasovagal

Italy
Ohio University
New York Blood Center

Completed

Addressing Fear and Risk of Vasovagal Reactions Among High School Donors

Blood Donors

United States
National Institute of Neurological Disorders and...

Completed

Evaluation of Chronic Orthostatic Intolerance

Syncope

United States, Canada
University of British Columbia

Completed

Mechanisms of Orthostatic Intolerance in Spinal Cord Injured Individuals and Following Bed Rest

Spinal Cord Injury

Canada
Gruppo Italiano Multidisciplinare per lo Studio...

Completed

Stop Vasodepressor Drugs in Reflex Syncope (STOP-VD)

Hypotensive Syncope

Italy
Milton S. Hershey Medical Center
Dysautonomia International

Completed

Standing Cognition and Co-morbidities of POTS Evaluation (SCOPE)

Postural Tachycardia Syndrome | Ehlers-Danlos Syndrome

United States
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
Uniformed Services University of the Health Sciences

Recruiting

Ivabradine for Long-Term Effects of COVID-19 With POTS Cohort (COVIVA)

Postural Orthostatic Tachycardia Syndrome | Long Haul COVID

United States
Mauricio Ibrahim Scanavacca

Completed

Effect of Psychotherapy on Quality of Life and Recurrence of Events in Patients With Recurrent Vasovagal Syncope: A Randomized Pilot Study

Syncope

Brazil
University of Campania "Luigi Vanvitelli"

Completed

Cardiac Autonomic Dysfunction in Diabetics Patients With Syncope

Syncope, Vasovagal

Italy
Icahn School of Medicine at Mount Sinai

Active, not recruiting

VNS for Long-COVID-19

Postural Tachycardia Syndrome | Post-COVID-19 Syndrome | Dysautonomia

United States
Karolinska Institutet
Karolinska University Hospital

Active, not recruiting

Physical Training in Patients With POTS After Covid-19 (POTS-ReCOV)

Covid19 | Postural Orthostatic Tachycardia Syndrome | Post-acute Covid-19 Syndrome

Sweden
Karolinska Institutet
Karolinska University Hospital

Enrolling by invitation

Effects of Individual Tailored Physical Exercise in Patients With POTS After COVID-19 - a Randomized Controlled Study

COVID-19 | Postural Orthostatic Tachycardia Syndrome | Post COVID-19 Condition | Post-Acute COVID-19 Syndrome

Sweden
University of Oxford
Medical Research Council

Completed

Deep Brain Stimulation for Autonomic and Gait Symptoms in Multiple System Atrophy (STAG-MSA)

Multiple System Atrophy | Gait Disorders, Neurologic | Bladder, Neurogenic | Autonomic Failure | Postural Hypotension

United Kingdom
Genetic Disease Investigators

Completed

Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in Life

Venous Insufficiency | Postural Orthostatic Tachycardia Syndrome | Dysautonomia | Ehlers Danlos Syndrome | External Hydrocephalus

United States
University of British Columbia

Completed

Blood Pressure and Brain Blood Flow Regulation After Midodrine Administration in Those With Spinal Cord Injury

Orthostatic Intolerance

Canada
Simon Fraser University

Recruiting

Impact of Blood Phobia on Fainting Susceptibility

Syncope, Vasovagal | Blood, Injection, Injury Type Phobia

Canada
Vanderbilt University Medical Center
American Heart Association

Recruiting

Cardiovascular Autonomic and Immune Mechanism of Post COVID-19 Tachycardia Syndrome

Long COVID | SARS CoV 2 Infection | Post-acute COVID-19 Syndrome | Postural Tachycardia Syndrome (POTS)

United States
RWTH Aachen University

Completed

Concentration and Attentional Deficits in POTS and Other Autonomic Neuropathies (POTSKog)

Cognitive Impairment | Postural Tachycardia Syndrome | Dysautonomia | Pure Autonomic Failure | Ehlers-Danlos Syndrome | Autonomic Failure

Germany
New York Medical College
National Institute of Neurological Disorders and Stroke (NINDS); National Institutes...

Active, not recruiting

Reducing Orthostatic Intolerance With Oral Rehydration in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients

Chronic Fatigue Syndrome | Postural Tachycardia Syndrome (POTS) | Myalgic Encephalomyelitis | Systemic Exertion Intolerance Disease (SEID) | Neurally Mediated Syncope (NMS)

United States
Corporal Michael J. Crescenz VA Medical Center

Unknown

Treatment of Orthostatic Intolerance in Patients With Parkinson's Disease Using Midodrine

Parkinson's Disease | Orthostatic Intolerance

United States
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
University Hospital, Bordeaux

Not yet recruiting

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

Bradycardia | Heart Arrest | Syncope, Vasovagal

France
University of Sao Paulo General Hospital
Abbott

Not yet recruiting

Cardiac Autonomic Denervation for Cardio-inhibitory Syncope (CardioSync)

Syncope, Vasovagal | Bradycardia; Syncope

Brazil
Jordan Collaborating Cardiology Group

Completed

Relation Between Vasovagal Tendency and Smoking Among University Students

Vasovagal Syncope | Smoke Inhalation

Jordan
University of Calgary

Not yet recruiting

NC Testing in LC & POTS

Postural Orthostatic Tachycardia Syndrome | Post Acute Sequelae of SARS CoV 2 Infection
Medical College of Wisconsin
University College, London; Indiana University

Recruiting

Auricular Vagal Nerve Stimulation for Hypermobile Ehlers-Danlos Syndrome

Functional Gastrointestinal Disorders | Postural Orthostatic Tachycardia Syndrome | Hypermobile Ehlers-Danlos Syndrome | Autonomic Nervous System Disease | Autonomic Nervous System Imbalance

United States
RWTH Aachen University
DLR German Aerospace Center

Recruiting

Autonomic Small Fiber Neuropathy and Ehlers Danlos Syndromes - Prospective Study and Registry (ProANS)

Postural Tachycardia Syndrome | Autonomic Neuropathy | Small Fiber Neuropathy | Ehlers-Danlos Syndrome Hypermobility Type

Germany
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
Universidad Nacional Andres Bello
Universidad de La Frontera

Completed

Interindividual Postexercise Hypotension Response in Morbid Obesity

Metabolic Syndrome | Morbid Obesity

Chile
University of California, San Diego

Not yet recruiting

Effects of Blood Pressure on Cognition and Cerebral Hemodynamics in PD

Parkinson Disease | Cognitive Impairment | Cognitive Change | Cognitive Decline | Orthostatic Hypertension
Imelda Hospital, Bonheiden

Completed

Second Study on Cardio-neuromodulation in Humans (CardNMH2)

Syncope | Syncope, Vasovagal | Cardiac Disease | Sick Sinus Syndrome

Belgium
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
PEAS (Pole d'Exploration des Apnees du Sommeil)

Unknown

Management of Sleep Apnoea Syndrome (SAS) in Patients With Vasovagal Syncope (VVS) (VVS-SAS)

Sleep Apnea Syndromes | Syncope, Vasovagal

France, Monaco
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
Eastbourne General Hospital

Unknown

The Iliac Arterio-venous Fistula for Treatment of Neurally Mediated Syncope Study (SHAM-ROX NMS)

Neurally Mediated Syncope
University of Pennsylvania
National Institutes of Health (NIH); Medical College of Wisconsin

Enrolling by invitation

Evaluating a Comprehensive Multimodal Outpatient Rehabilitation Program for PASC Program to Improve Functioning of Persons Suffering From Post-COVID-19 Syndrome: A Randomized Controlled Trial

Cognitive Impairment | Dyspnea | Long COVID | Long Covid19 | Post-Acute COVID-19 | Post-Acute COVID-19 Infection | Post-Acute COVID-19 Syndrome | Orthostasis

United States
Boston Scientific Corporation

Completed

Observation of ImageReady™ MR Conditional Pacing System in China

Vasovagal Syncope | Arhythmia | Atrioventricular Heart-block | Chronic Bundle Branch or Branch Block | Carotid Sinus Hypersensitivity Reaction Syndrome

China
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
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
University of Colorado, Denver
National Institute on Aging (NIA)

Completed

Advancing Understanding of Transportation Options (AUTO)

Stroke | Multiple Sclerosis | Glaucoma | Brain Injuries | Macular Degeneration | Arthritis | Chronic Obstructive Pulmonary Disease | Parkinson Disease | Restless Legs Syndrome | Diabetic Retinopathy | Insomnia | Retinitis Pigmentosa | Obstructive Sleep Apnea | Dementia | End Stage Renal Disease | Sleep Apnea | Syncope | Seizures and other conditions

United States
CES University

Recruiting

Essential Hypotension and Allostasis Registry (ESSENTIAL)

Depression | Diabetes Mellitus | Cancer | Atrial Fibrillation | Fibromyalgia | Blood Pressure | Syncope | Coronary Heart Disease | Chronic Fatigue Syndrome | Panic Attack | Diastolic Heart Failure | POTS | Systolic Heart Failure | Vasovagal Syncope | Acute Myocardial Infarction (AMI) | Transient Ischemic Attack (TIA) | Acute... and other conditions

Colombia

Clinical Trials on Orthostasis

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in United Arab Emirates

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations