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Primary Dysautonomias clinical trials recruiting in the U.S.
17 studies for Primary Dysautonomias are recruiting participants at sites across the United States.
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Recently updated studies
Exploring Sympathetic Nervous System Function in Individuals With Down Syndrome
RecruitingPhase 3Healthy volunteers welcome
Ages 18 to 50 · All sexes · Updated Sep 28, 2026 · NCT07238465NightWare and Cardiovascular Health in Veterans With PTSD
RecruitingHealthy volunteers welcome
Ages 22 to 88 · All sexes · Updated Sep 22, 2026 · NCT06419959International Rapid-onset Obesity With Hypothalamic Dysfunction, Hypoventilation & Autonomic Dysregulation (ROHHAD) Registry
RecruitingObservational study
All ages · All sexes · Updated Sep 3, 2026 · NCT03135730AROMA-NT: Essential Oils and Wearable TENS Device for Chronic Nausea
Recruiting
Ages 18 and older · All sexes · Updated Jul 22, 2026 · NCT07720336Cereset Research Exploratory Study
Recruiting
Ages 11 and older · All sexes · Updated Jul 20, 2026 · NCT03777267Cereset Research for Caregivers
RecruitingHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Jun 1, 2026 · NCT05209438Epidural Stimulation After Neurologic Damage
Recruiting
Ages 22 and older · All sexes · Updated Apr 8, 2026 · NCT03026816CE-STAND: Cervical Epidural STimulation After Neurologic Damage
RecruitingPhase 1/2
Ages 22 and older · All sexes · Updated Mar 27, 2026 · NCT06410001VCOM Pain Free Research Collaborative
Recruiting
Ages 21 to 80 · All sexes · Updated Feb 20, 2026 · NCT06533345Autonomic Reactivity and Personalized Neurostimulation
RecruitingHealthy volunteers welcome
Ages 11 to 18 · Women · Updated Feb 13, 2026 · NCT06863207Potential Benefits of Parent Child Interaction Therapy (PCIT)
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 89 · All sexes · Updated Feb 12, 2026 · NCT06827951Pediatric Hypertension and the Renin-Angiotensin SystEm (PHRASE)
RecruitingObservational studyHealthy volunteers welcome
Ages 7 to 18 · All sexes · Updated Dec 11, 2025 · NCT04752293External Carotid Blood Flow in Individuals With Post-Bariatric Hypoglycemia
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 70 · All sexes · Updated Nov 28, 2025 · NCT07082478Whole Transcriptome Profiling and Metabolic Phenotyping in Children With ROHHAD Syndrome
RecruitingObservational study
Ages 2 to 20 · All sexes · Updated Oct 21, 2025 · NCT02602769Autonomic Dysfunction in Patients Following Bariatric Surgery: The ADiPOSE Study
RecruitingObservational study
Ages 18 to 85 · All sexes · Updated Aug 28, 2025 · NCT06289413Interrogating the Pathophysiological Mechanisms of Constipation in Patients With Systemic Sclerosis
Recruiting
Ages 18 and older · All sexes · Updated Jun 26, 2025 · NCT05989763VNS Prospective Neuromodulation of Immune and Gastrointestinal Systems
Recruiting
Ages 0 to 60 · All sexes · Updated Nov 25, 2024 · NCT03953768From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.