Testing effectiveness (Phase 2)Active Not RecruitingNCT00262470What this trial is testingTreatment of Orthostatic IntoleranceWho this might be right forTachycardiaChronic Orthostatic Intolerance Satish R. Raj 150
Not applicableUnknownNCT00465946What this trial is testingEffect of Dietary Salt Supplemantation in Vasovagal Syncope Prophylaxis: A Clinical TrialWho this might be right forHealthy Hospital de Clinicas de Porto Alegre 20
Testing effectiveness (Phase 2)Study completedNCT02500732What this trial is testingPrevention of Syncope Trial 6 - Atomoxetine in Vasovagal SyncopeWho this might be right forVasovagal Syncope University of Calgary 57
Not applicableStudy completedNCT02700399What this trial is testingStudy of Pulse Pressure During Tilttable and Erigo® in Adult Patients With Acquired Brain InjuryWho this might be right forBrain InjuriesHypotension, OrthostaticSyncope University of Aarhus 13
Large-scale testing (Phase 3)Ended earlyNCT00581477What this trial is testingTreatment of Orthostatic HypotensionWho this might be right forAutonomic Nervous System DiseasesOrthostatic HypotensionDopamine Beta-Hydroxylase Deficiency+1 more Vanderbilt University 8
Not applicableActive Not RecruitingNCT04029974What this trial is testingSpeed of Robotic Leg Movements and Orthostatic Hypotension in Subacute SCIWho this might be right forSpinal Cord InjuriesOrthostatic Hypotension Methodist Rehabilitation Center 35
Not applicableStudy completedNCT04921059What this trial is testingAn Investigation of Heart Rate Recovery Responses to Repeated Active Stand ProtocolsWho this might be right forHeart Rate ResponseOrthostasis Caitríona Quinn 80
Large-scale testing (Phase 3)Study completedNCT01176240What this trial is testingA Two Part Study (306A/306B) to Assess Droxidopa in Treatment of NOH in Patients With Parkinson's DiseaseWho this might be right forOrthostatic HypotensionParkinson's Disease Chelsea Therapeutics 225
Not applicableActive Not RecruitingNCT05421208What this trial is testingCardiovascular Autonomic and Immune Mechanism of Post COVID-19 Tachycardia SyndromeWho this might be right forPost-acute COVID-19 SyndromePostural Tachycardia Syndrome (POTS)Long COVID+1 more Vanderbilt University Medical Center 60
Not applicableStudy completedNCT02415582What this trial is testingPost-Exercise Hypotension in Elderly Hypertensive MenWho this might be right forHypertension Hospital de Clinicas de Porto Alegre 20
Testing effectiveness (Phase 2)Study completedNCT01285908What this trial is testingIntravenous Norepinephrine for Orthostatic HypotensionWho this might be right forOrthostatic Hypertension National Institute of Neurological Disorders and Stroke (NINDS) 6
Early research (Phase 1)Study completedNCT02429557What this trial is testingHemodynamic Mechanisms of Abdominal Compression in the Treatment of Orthostatic Hypotension in Autonomic FailureWho this might be right forOrthostatic HypotensionPure Autonomic FailureMultiple System Atrophy+1 more Vanderbilt University Medical Center 21
Testing effectiveness (Phase 2)Looking for participantsNCT07189936What this trial is testingEffect of 2-HOBA in Persistent Immune Activation in Long COVID POTSWho this might be right forPost-Acute COVID-19 SyndromePostural Tachycardia Syndrome (POTS)SARS CoV 2 Infection+1 more Vanderbilt University Medical Center 50
Not applicableActive Not RecruitingNCT04137757What this trial is testingFMRI in Postural Tachycardia SyndromeWho this might be right forPostural Tachycardia Syndrome Milton S. Hershey Medical Center 21
Not applicableNot Yet RecruitingNCT05618067What this trial is testingThe Impact of Improved Vagal Function on Periaqueductal Gray ConnectivityWho this might be right forPostural Tachycardia Syndrome Virginia Commonwealth University 12
Not applicableStudy completedNCT04972812What this trial is testingThe Effects of Posture on Cerebral Blood Flow Velocity During the Acute Phase of StrokeWho this might be right forIschemic StrokeHaemorrhagic StrokeCerebrovascular Accident+1 more Sheffield Hallam University 32
Not applicableStudy completedNCT02949804What this trial is testingRelation Between Vasovagal Tendency and Smoking Among University StudentsWho this might be right forVasovagal SyncopeSmoke Inhalation Jordan Collaborating Cardiology Group 500
Not applicableStudy completedNCT01366963What this trial is testingCognitive Dysfunction in Postural Tachycardia SyndromeWho this might be right forPostural Tachycardia Syndrome Vanderbilt University 60
Not applicableStudy completedNCT01795469What this trial is testingAbdominal and Lower Extremity Compression During Tilt Table Testing in Adolescent POTS PatientsWho this might be right forPostural Orthostatic Tachycardia Syndrome (POTS)Syncope Nationwide Children's Hospital 20
Large-scale testing (Phase 3)Ended earlyNCT01612078What this trial is testingPhase 3 Study to Evaluate the Efficacy and Safety of Droxidopa on Orthostatic Hypotension Treatment in Hemodialysis PatientsWho this might be right forOrthostatic Hypotension TSH Biopharm Corporation Limited 25