Clinical trials: Postural Tachycardia Syndrome, open to volunteers
Long COVID, Postural Orthostatic Tachycardia Syndrome
The Long COVID-19 Wearable Device Study
To further characterize Long COVID-19 by collecting data from individuals who already own wearable devices or are provided with a wearable device along with basic and enhanced educational materials to determine if both can…
- Conditions
- Long COVID, Postural Orthostatic Tachycardia Syndrome, Dysautonomia, Myalgic Encephalomyelitis
- Trial name
- NCT05741112
- Testing
- Wearable device
- Where
- United States
- Volunteers
- 100,500 people
- Sponsor
- Scripps Translational Science Institute
Postural Tachycardia Syndrome
A Study of Pyridostigmine in Postural Tachycardia Syndrome
This is a 3-day study comparing pyridostigmine versus placebo in the treatment of postural tachycardia syndrome (POTS). The researchers expect pyridostigmine to improve tachycardia and stabilize blood pressure.
- Trial name
- NCT00409435
- Testing
- pyridostigmine
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Mayo Clinic
Postural Orthostatic Tachycardia Syndrome
CAlgary SAlt for POTS
Many patients with postural orthostatic tachycardia syndrome (POTS) have decreased plasma volume. Current POTS guidelines recommend ~10 g of salt and 2-3 L of fluid per day.
- Trial name
- CASA-POTS (NCT05924646)
- Testing
- Sodium Chloride Capsules, Microcystalline Cellulose Capsules
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- University of Calgary
Postural Orthostatic Tachycardia Syndrome (POTS)
Beta-3 Enhanced Autonomic Therapy for POTS
The study will test the hypothesis that mirabegron is more effective than a placebo in alleviating postural orthostatic tachycardia (POTS) symptoms.
- Trial name
- BEAT-POTS (NCT07585513)
- Testing
- Mirabegron
- Volunteers
- 36 people
- Sponsor
- Cedars-Sinai Medical Center
Functional Gastrointestinal Disorders, Hypermobile Ehlers-Danlos Syndrome
Auricular Vagal Nerve Stimulation for Hypermobile Ehlers-Danlos Syndrome
Hypermobile Ehlers-Danlos Syndrome (hEDS) is a connective tissue disorder characterized by hyperextensible skin, joint hypermobility and additional connective tissue manifestations.
- Conditions
- Functional Gastrointestinal Disorders, Hypermobile Ehlers-Danlos Syndrome, Postural Orthostatic Tachycardia Syndrome, Autonomic Nervous System Disease
- Trial name
- NCT05212129
- Testing
- Percutaneous vagal nerve stimulation (pVNS) device, Acoustic vagal nerve stimulation (aVNS) treatment
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Medical College of Wisconsin
POTS - Postural Orthostatic Tachycardia Syndrome
The Effect of Physical Activity on Postural Orthostatic Tachycardia Syndrome
Postural orthostatic tachycardia syndrome (POTS) is a disorder of unknown origin characterized by orthostatic intolerance and increased heart rate (HR) of ≥ 30 beats/minute during orthostasis in the absence of orthostatic…
- Trial name
- POTS (NCT05554107)
- Testing
- Training program
- Where
- Sweden
- Volunteers
- 200 people
- Sponsor
- Lund University
Vasovagal Syndrome VVS, Cardioinhibitory Carotid Sinus Syndrome CSS
POLish Registry of CArdioneuroablation and CArdioneuromodulation
The multicentre observational study POL-CA involves a wide spectrum of patients with a history of syncopy. The study recruits patients with diagnosed vasovagal syndrome, cardioinhibitory carotid sinus syndrome, symptomatic sinus…
- Conditions
- Vasovagal Syndrome VVS, Cardioinhibitory Carotid Sinus Syndrome CSS, Symptomatic Sinus Bradycardia SB or Atrioventricular Block AV, Postural Orthostatic Tachycardia Syndrome POTS
- Trial name
- POL-CA (NCT07196397)
- Testing
- cardioneuroablation, SN sparing hybrid ablation, Cardiac sympathetic denervation
- Where
- Poland
- Volunteers
- 1,000 people
- Sponsor
- SABAMED Medical Center Ltd.
Post-Acute COVID-19 Syndrome, ME/CFS
Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research
The unhide® Project is a non-interventional, longitudinal research study designed to establish a secure data repository of demographic, health, and lifestyle information from individuals with brain inflammation and related…
- Conditions
- Post-Acute COVID-19 Syndrome, ME/CFS, Rheumatic Arthritis, Juvenile Rheumatoid Arthritis (JRA)
- Trial name
- NCT04806620
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Brain Inflammation Collaborative
Autonomic Neuropathy, Ehlers-Danlos Syndrome Hypermobility Type
Autonomic Small Fiber Neuropathy and Ehlers Danlos Syndromes - Prospective Study and Registry
We examine patients with different autonomic neuropathies and Ehlers Danlos syndromes compared to healthy controls at three different points over time (baseline, after 3 months and after 1.5 years) to gain knowledge about the…
- Conditions
- Autonomic Neuropathy, Ehlers-Danlos Syndrome Hypermobility Type, Small Fiber Neuropathy, Postural Tachycardia Syndrome
- Trial name
- ProANS (NCT04310644)
- Testing
- No intervention planned, but all patients get our standart treatment
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- RWTH Aachen University
Postural Tachycardia Syndrome
The Impact of Improved Vagal Function on Periaqueductal Gray Connectivity
This study is being to see if participating in breathing exercise training and practicing this training will help with Postural tachycardia syndrome (POTS).
- Trial name
- NCT05618067
- Testing
- breathing exercise training
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Virginia Commonwealth University
Postural Orthostatic Tachycardia Syndrome (POTS)
Tragus Stimulation for POTS Treatment
Postural Tachycardia Syndrome (POTS) is a form of dysautonomia characterized by an abnormal cardiovascular response to orthostatic challenges.
- Trial name
- TREAT-POTS (NCT07163130)
- Testing
- Transcutaneous auricular vagus nerve stimulation
- Volunteers
- 24 people
- Sponsor
- Aristotle University Of Thessaloniki
Postural Orthostatic Tachycardia Syndrome (POTS), Healthy
POTS-FLOW: Interplay Between Gut Hormones and Autonomic Postprandial Blood Flow Regulation in Patients With POTS
This study will describe the interplay between the gut hormones GIP and CCK and their regulation of blood flow to the large vessels in patients with Postural Orthostatic Tachycardia Syndrome (POTS) and GIP, CCK and GLP-1 in…
- Trial name
- GA22 (NCT07019519)
- Testing
- GIPR antagonist, GLP-1R antagonist, CCK agonist
- Where
- Denmark
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Postural Tachycardia Syndrome
Periaqueductal Gray-vagus Nerve Interface Malfunction Explain the Natural History With Its Numerous Co-morbidities?
This study is being conducted to see how people with Postural tachycardia syndrome (POTS) make sense of the things they see. The information may help doctors to learn more about how the different parts of people's brains…
- Trial name
- NCT05618054
- Testing
- Looming task
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Postural Tachycardia Syndrome
Crossover Study of Propranolol vs Ivabradine in POTS
1.0 BACKGROUND Postural tachycardia syndrome (POTS) is a disorder of chronic orthostatic intolerance characterized by symptoms of palpitations, lightheadedness, chest discomfort, shortness of breath, blurred vision, and mental…
- Trial name
- NCT04186286
- Testing
- Ivabradine 4-week course, Propranolol 4-week course
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- University of Calgary
Postural Orthostatic Tachycardia Syndrome, Post Acute Sequelae of SARS CoV 2 Infection
NC Testing in LC & POTS
Patients with Postural Orthostatic Tachycardia Syndrome (POTS) and Post-Acute Sequelae of COVID (PASC, or "Long COVID") experience cognitive dysfunction.
- Trial name
- NCT05914649
- Testing
- IV normal saline (999 mL infusion), IV normal saline (50 mL infusion)
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Postural Orthostatic Tachycardia Syndrome, Postural Tachycardia Syndrome
Autoimmune Basis for Postural Tachycardia Syndrome
The purpose of this study is to see if some people with postural tachycardia syndrome (POTS) have higher levels of immune proteins (autoantibodies) directed against receptors of the autonomic nervous system, and if these…
- Conditions
- Postural Orthostatic Tachycardia Syndrome, Postural Tachycardia Syndrome, Tachycardia, Arrhythmias, Cardiac
- Trial name
- NCT02725060
- Testing
- phenylephrine, isoproterenol, 25 micro-Ci of radiation
- Where
- 2 sites in United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Inappropriate Sinus Tachycardia, Postural Tachycardia Syndrome
Inappropriate Sinus Tachycardia Registry
The primary objective of this registry is to capture real-world safety and performance data on AtriCure devices used to ablate cardiac tissue when treating Inappropriate Sinus Tachycardia (IST) or Postural Tachycardia Syndrome…
- Trial name
- NCT05107635
- Testing
- AtriCure Commercially Available Devices
- Where
- 15 sites in United States, Belgium and 2 more
- Volunteers
- 500 people
- Sponsor
- AtriCure, Inc.
Orthostatic Hypotension, Heart Rate
Effects of Breathing Retraining Exercises in Pregnant Females With Postural Orthostatic Tachycardia Syndrome.
Postural orthostatic tachycardia POTS is characterized by excessive increase in heart rate when moving from lying to standing position, often accompanied by symptoms such as dizziness, fatigue, brain fog, lightheadedness, rapid…
- Conditions
- Orthostatic Hypotension, Heart Rate, Blood Pressure
- Trial name
- NCT07579026
- Testing
- diaphragmatic breathing exercise, educational retraining
- Where
- Pakistan
- Volunteers
- 44 people
- Sponsor
- Riphah International University
Postural Orthostatic Tachycardia Syndrome
Low Dose Naltrexone Use in Patients With POTS
Many patients with Postural Orthostatic Tachycardia Syndrome (POTS) experience debilitating fatigue and this significantly impacts their daily lives.
- Trial name
- NCT05363514
- Testing
- Low Dose Naltrexone, Microcrystalline cellulose
- Volunteers
- 80 people
- Sponsor
- University of Calgary
POTS
POTS Stroke Volume
the investigators propose studies of a tiny, wearable, wireless, beat-to-beat blood pressure monitor that will be both a transformative research platform and an enabler of patient self-care in the diagnosis, investigation, and…
- Trial name
- NCT05796154
- Testing
- ear blood pressure monitor
- Volunteers
- 30 people
- Sponsor
- University of Calgary