Vanderbilt University Medical Center: Postural Orthostatic Tachycardia Syndrome trials

The registry lists 18 Postural Orthostatic Tachycardia Syndrome studies with Vanderbilt University Medical Center as lead sponsor. 3 are open to participants now and 4 have results posted.

Early Phase 1 3Phase 1 2Phase 2 3No phase 10(a study in two phases counts in both)

Studies

Open to participants first, then studies with results posted, then the rest; newest registration first within each.

• Effect of 2-HOBA in Persistent Immune Activation in Long COVID POTSRecruitingNCT07189936Phase 2
• Splanchnic Venous Capacitance in Postural Tachycardia SyndromeRecruitingNCT05375968Phase 2
• Autoimmune Basis for Postural Tachycardia SyndromeEnrolling by invitationNCT02725060Not applicable
• Gastrointestinal Symptoms in Postural Orthostatic Tachycardia SyndromeCompletedNCT03263819Results posted
• Dietary Sodium's Effect on Urinary Sodium and Dopamine Excretion in Patients With Postural Tachycardia SyndromeCompletedNCT01563107Not applicableResults posted
• Effect of Dietary Sodium Intake on Vascular EndotheliumCompletedNCT01550315Not applicableResults posted
• The Renin-Aldosterone Axis in Postural Tachycardia SyndromeCompletedNCT00962949Phase 1Results posted
• Restoring Iron Deficiency in POTSActive, not recruitingNCT07197905Phase 2
• Long COVID Immune ProfilingActive, not recruitingNCT06027255
• Cardiovascular Autonomic and Immune Mechanism of Post COVID-19 Tachycardia SyndromeActive, not recruitingNCT05421208Not applicable
• Evaluating the Prevalence of Acute Hepatic Porphyria in Postural Tachycardia SyndromeActive, not recruitingNCT05344599
• Autonomic Determinants of POTS - Pilot 2Active, not recruitingNCT04140721Early Phase 1
• Autonomic Determinants of POTS - Pilot1Active, not recruitingNCT04050410Early Phase 1
• POTS NET mRNA Functional Correlation With NET ActivityActive, not recruitingNCT03218761
• Vagal Stimulation in POTSActive, not recruitingNCT03124355Phase 1
• Modafinil and Cognitive Function in POTSActive, not recruitingNCT01988883Early Phase 1
• Assessment of Vascular Endothelial Function in Postural Tachycardia SyndromeCompletedNCT01308099
• Intravenous (IV) Saline and Exercise in Postural Tachycardia Syndrome (POTS)Active, not recruitingNCT01000350Not applicable