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Autonomic Function Testing

DIAGNOSTIC_TEST6 trials

Sponsors

Vanderbilt University, Danish Pain Research Center, Hasselt University, Vanderbilt University Medical Center, CNSystems Medizintechnik GmbH

Conditions

Acute Hepatic PorphyriaAutonomic DysfunctionAutonomic Nervous System DiseasesChronic Fatigue SyndromeDiabetes Mellitus, Type 1Orthostatic IntolerancePostural Orthostatic Tachycardia SyndromePostural Tachycardia Syndrome

Phase 1

Autonomic Nervous System and Chronic Fatigue Syndrome
CompletedNCT00580619
Vanderbilt UniversityChronic Fatigue Syndrome, Orthostatic Intolerance, Postural Tachycardia Syndrome
Start: 2007-04-30End: 2017-01-31Updated: 2017-01-18

Unknown Phase

Aldosterone & Sodium Regulation in Postural Tachycardia Syndrome - Screening
Active, not recruitingNCT01783288
Vanderbilt UniversityPostural Tachycardia Syndrome
Start: 2013-02-28End: 2026-12-31Target: 110Updated: 2026-01-13
Autonomic Responses During the Valsalva Maneuver and Deep Breathing Test Depend on the Experimental Setup
CompletedNCT02397681
Danish Pain Research CenterAutonomic Nervous System Diseases
Start: 2015-01-31End: 2015-08-31Updated: 2018-01-31
Cardiovascular Autonomic Neuropathy in Patients With Type 1 Diabetes Mellitus.
CompletedNCT03481374
Hasselt UniversityDiabetes Mellitus, Type 1
Start: 2016-07-01End: 2017-03-31Updated: 2018-04-17
Evaluating the Prevalence of Acute Hepatic Porphyria in Postural Tachycardia Syndrome
Active, not recruitingNCT05344599
Vanderbilt University Medical CenterAcute Hepatic Porphyria, Postural Orthostatic Tachycardia Syndrome
Start: 2022-01-19End: 2026-06-30Updated: 2026-01-23
Continuous and Non-invasive Measurements by Task Force® CORE/CARDIO in Autonomic Function Testing (AFT)
Not yet recruitingNCT05977335
CNSystems Medizintechnik GmbHAutonomic Dysfunction, Orthostatic Intolerance
Start: 2026-11-01End: 2027-12-01Target: 75Updated: 2026-03-18