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Orthostatic Intolerance

Clinical trial condition

Orthostatic Intolerance

Explore clinical trials studying Orthostatic Intolerance. Study availability and eligibility vary by location and protocol.

44 public trials 9 recruiting studies

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Orthostatic Intolerance trial results

Not Yet Recruiting

Association Between Sarcopenia, Fatigue and Orthostatic Intolerance in Geriatric Patients: A Case Control Study

NCT07564830

Conditions: Atrophy, Autonomic Nervous System Diseases, Fatigue, +10 more
Locations: Ain shams university Cairo, Abbasya, Egypt

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Not Yet Recruiting

Continuous and Non-invasive Measurements by Task Force® CORE/CARDIO in Autonomic Function Testing (AFT)

NCT05977335

Conditions: Autonomic Dysfunction, Autonomic Nervous System Diseases, Nervous System Diseases, +5 more
Locations: Not specified

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Completed

Study of Natriuretic Peptide Receptor 1 (NPR1) Antagonist in Adult Patients With Postural Orthostatic Tachycardia Syndrome (POTS)

NCT06593600

Conditions: Autonomic Nervous System Diseases, Nervous System Diseases, Neurologic Manifestations, +6 more
Locations: Mercy Gilbert Medical Center Gilbert, Arizona, United States

North County Neurology Associates Carlsbad, California, United States

Stanford University Palo Alto, California, United States

Southern California Heart Specialists Pasadena, California, United States

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Completed

The Renin-Aldosterone Axis in Postural Tachycardia Syndrome

NCT00962949

Conditions: Autonomic Nervous System Diseases, Nervous System Diseases, Neurologic Manifestations, +6 more
Locations: Vanderbilt University Nashville, Tennessee, United States

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Completed

Mechanisms of Vasovagal Syncope

NCT01791816

Conditions: Autonomic Nervous System Diseases, Consciousness Disorders, Nervous System Diseases, +12 more
Locations: New York Medical College/Bradhurst Building Hawthorne, New York, United States

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Completed

Effect of Stellate Ganglion Block on ME/CFS

NCT05664711

Conditions: Autonomic Nervous System Diseases, Behavior, Behavioral Symptoms, +26 more
Locations: Neuroversion Anchorage, Alaska, United States

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Completed

The Effects of Medication Induced Blood Pressure Reduction on Cerebral Hemodynamics in Hypertensive Frail Elderly

NCT05529147

Conditions: Alzheimer Disease, Autonomic Nervous System Diseases, Brain Diseases, +22 more
Locations: Radboudumc Nijmegen, Gelderland, Netherlands

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Completed

POTS-CFS Study: Orthostatic Intolerance in the Context of Pediatric ME/CFS

NCT06054958

Conditions: Autonomic Nervous System Diseases, Chronic Fatigue Syndrome in Adolescence, Nervous System Diseases, +6 more
Locations: MRI Chronic Fatigue Center for Young People (MCFC) Children's Hospital, Technical University of Munich & Munich Municipal Hospital Munich Munich, Bavaria, Germany

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Completed

Vitamin D Deficiency and Dysautonomia

NCT03032328

Conditions: Autonomic Nervous System Diseases, Avitaminosis, Deficiency Diseases, +12 more
Locations: Wake Forest Baptist Health Winston-Salem, North Carolina, United States

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Completed

Cardiovagal Baroreflex Deficits Impair Neurovascular Coupling and Cognition in POTS

NCT03261570

Conditions: Autonomic Nervous System Diseases, Nervous System Diseases, Neurologic Manifestations, +7 more
Locations: New York Medical College/Bradhurst building Hawthorne, New York, United States

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