| Breathing Exercises With And Without Aerobic Training In Patients With Postural Orthostatic Tachycardia Syndrome (NCT05404672) | Riphah International University | 2022-06-01 |
| Evaluating the Prevalence of Acute Hepatic Porphyria in Postural Tachycardia Syndrome (NCT05344599) | Vanderbilt University Medical Center | 2022-01-19 |
| Physical Training in Patients With POTS After Covid-19 (NCT05094622) | Karolinska Institutet | 2022-01-10 |
| A Study to Systematically Assess the Efficacy and Safety of Intravenous Albumin Infusions in Severe POTS (NCT03365414) | University of Alberta | 2022-01-01 |
| POTS-CFS Study: Orthostatic Intolerance in the Context of Pediatric ME/CFS (NCT06054958) | Technical University of Munich | 2021-12-06 |
| Compression Garments in the Community With POTS (NCT04881318) | University of Calgary | 2021-05-17 |
| Auricular Vagal Nerve Stimulation for Hypermobile Ehlers-Danlos Syndrome (NCT05212129) | Medical College of Wisconsin | 2021-04-05 |
| Iron Sucrose in Patients With Iron Deficiency and POTS (NCT04855266) | Mayo Clinic | 2021-04-01 |
| The Exercise Response to Pharmacologic Cholinergic Stimulation in Myalgic Encephalomyelitis / Chronic Fatigue Syndrome (NCT03674541) | Brigham and Women's Hospital | 2020-01-14 |
| Remote Self-training Program for Patients With Postural Orthostatic Tachycardia Syndrome (NCT04603157) | Mayo Clinic | 2020-01-01 |
| Vagus Nerve Stimulation in Treatment of Postural Orthostatic Tachycardia Syndrome (NCT03930914) | University of Oklahoma | 2019-11-04 |
| CRI in POTS in Adolescents (NCT03974737) | University of Colorado, Denver | 2019-06-01 |
| Effect of Ivabradine on Patients With Postural Orthostatic Tachycardia Syndrome (NCT03182725) | University of California, San Diego | 2018-02-06 |
| Anti-Cholinergic Receptors Antibodies, Autonomic Profile and Dysautonomia Symptoms in PAF, ALS and POTS (DISAUT-AB) (NCT04875949) | Istituto Clinico Humanitas | 2016-04-01 |
| Autoimmune Basis for Postural Tachycardia Syndrome (NCT02725060) | Vanderbilt University Medical Center | 2016-02-01 |
| Iron Sucrose in Adolescents With Iron Deficiency and Postural Orthostatic Tachycardia Syndrome (POTS) (NCT01978535) | Mayo Clinic | 2014-12-17 |
| Assessment of Antibodies and Inflammatory Markers in Postural Tachycardia Syndrome (NCT02196376) | Vanderbilt University | 2014-07-01 |
| Gabapentin Treatment of Postural Tachycardia Syndrome (PoTS) (NCT04345432) | Medstar Health Research Institute | 2014-01-01 |
| Transdermal Vagal Stimulation for POTS (NCT02281097) | Vanderbilt University | 2013-06-01 |
| High Sodium Diet and External Abdominal Compression in POTS (NCT01771484) | Vanderbilt University | 2012-12-01 |
| Tilt Table With Suspected Postural Orthostatic Tachycardia Syndrome (POTS) Subjects (NCT01617616) | Wake Forest University Health Sciences | 2012-03-01 |
| Dietary Sodium's Effect on Urinary Sodium and Dopamine Excretion in Patients With Postural Tachycardia Syndrome (NCT01563107) | Vanderbilt University Medical Center | 2012-03-01 |
| Hemodynamic Response of Neuropathic And Non-Neuropathic POTS Patients To Adrenoreceptor Agonist And Antagonist (NCT03070730) | Beth Israel Deaconess Medical Center | 2011-08-15 |
| Head Circumference Growth in Children With Ehlers-Danlos Syndrome Who Develop Dysautonomia Later in Life (NCT01367977) | Genetic Disease Investigators | 2011-05-01 |
| Breathing Device in Postural Orthostatic Tachycardia Syndrome (POTS) (NCT00962728) | Alfredo Gamboa | 2009-07-01 |
| Cardiovascular Effects of Selective I(f)-Channel Blockade (NCT00865917) | Hannover Medical School | 2008-11-01 |
| Autonomic Profiles in Pediatric Patients With Cyclic Vomiting Syndrome (CVS), Irritable Bowel Syndrome (IBS),Postural Orthostatic Tachycardia Syndrome (POTS), Functional Abdominal Pain (FAP) or Chronic Nausea (NCT00728026) | Medical College of Wisconsin | 2008-06-01 |
| Pathophysiology of Orthostatic Intolerance (NCT00608725) | Satish R. Raj | 1996-12-01 |