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4 recruiting studies matching your filters
Phase 1
Efficacy and Mechanisms of Guanfacine and Cromolyn Sodium in Adults With Postural Orthostatic Tachycardia Syndrome (POTS): A Randomized, Double-Blind, Placebo-Controlled Crossover Clinical Trial. Acronym is DBPOTS (Double Blind POTS)
The goal of this clinical trial is to learn whether guanfacine or cromolyn sodium can improve symptoms and physical functioning in adults with Postural Orthost…
Postural Orthostatic Tachycardia Syndrome (POTS)DysautonomiaOrthostatic Intolerance+1 more
Estimated
~$10 – $6,250
Johns Hopkins UniversityNCT07757555
Observational
Non-Invasive Cerebral Autoregulation Monitoring Validation and Autonomic Modulation in Aneurysmal Subarachnoid Hemorrhage: A Two-Component Prospective Study of EVD Clamping Validation, CA Natural History, and the Effects of Cervical Sympathetic Block and Transcutaneous Auricular Vagal Nerve Stimulation on Cerebral Autoregulation Parameters
This is a two-component prospective study of adult aneurysmal subarachnoid hemorrhage (aSAH) patients admitted to the Neurosciences Intensive Care Unit (NSICU)…
Subarachnoid Hemorrhage, AneurysmalDelayed Cerebral IschemiaCerebral Vasospasm+1 more
Estimated
~$10 – $6,250
University of Texas Southwestern Medical CenterNCT07577739
Phase 2
Randomized Controlled Trial of Treatment to Optimize Heart Rate Variability for Persistent Post-Concussion Symptoms
Many combat veterans (c-Vs), service members (SMs) and civilians with mild traumatic brain injury (mTBI, also termed concussion) suffer from persistent post-co…
Autonomic Nervous System DiseaseConcussive InjuryMild Traumatic Brain Injury+2 more
Estimated
~$10 – $6,250
Virginia Commonwealth UniversityNCT07071350
Observational
Hypermobile Ehlers-Danlos Syndrome: Efficacy of Non-invasive Vagal Nerve Stimulation and Effects on Brain-Gut Physiology
Hypermobile Ehlers-Danlos Syndrome (hEDS) is a connective tissue disorder characterized by hyperextensible skin, joint hypermobility and additional connective …
Functional Gastrointestinal DisordersHypermobile Ehlers-Danlos SyndromePostural Orthostatic Tachycardia Syndrome+2 more
Estimated
~$10 – $6,250
Medical College of WisconsinNCT05212129