- Conditions
- Syncope
- Interventions
- Propranolol
- Drug
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- Not listed
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- iRF System Hepatic Denervation
- Device
- Lead sponsor
- Metavention
- Industry
- Eligibility
- 22 Years to 70 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • Stanford, California • Orlando, Florida + 5 more
- Conditions
- Healthy
- Interventions
- Yohimbine
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- Not listed
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2004
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Hypertension
- Interventions
- Melatonin, Placebo
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Spinal Cord Injury
- Interventions
- Not listed
- Lead sponsor
- James J. Peters Veterans Affairs Medical Center
- Federal
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- West Orange, New Jersey
- Conditions
- Neuralgia, Postherpetic Neuralgia, Reflex Sympathetic Dystrophy, Complex Regional Pain Syndrome (CRPS)
- Interventions
- Pennsaid, Placebo (2.3% DMSO solution)
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Spinal Cord Injury
- Interventions
- Longitudinal
- Other
- Lead sponsor
- James J. Peters Veterans Affairs Medical Center
- Federal
- Eligibility
- 28 Years to 75 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- West Orange, New Jersey
- Conditions
- Hypertension, Cardiovascular Diseases, Sleep Disorder, Arrythmia, Sympathetic Nervous System, Injury Traumatic
- Interventions
- Not listed
- Lead sponsor
- Uniformed Services University of the Health Sciences
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Complex Regional Pain Syndrome
- Interventions
- Neridronic acid
- Drug
- Lead sponsor
- Grünenthal GmbH
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 580 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 42
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 35 more
- Conditions
- Stress, Psychological, Inflammation, Cortisol, Sympathetic Nervous System
- Interventions
- Propanolol hydrochloride, Placebo
- Drug · Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Vasospasm, Cerebral, Aneurysmal Subarachnoid Hemorrhage
- Interventions
- Vectris trial leads and stimulation, Sham
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Spinal Cord Injury
- Interventions
- Treadmill Training
- Other
- Lead sponsor
- Shirley Ryan AbilityLab
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Air Pollution
- Interventions
- exposure to particulate matter with N 95 facemask, exposure to particulate matter with no face mask
- Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Complex Regional Pain Syndrome Type I, Complex Regional Pain Syndrome Type II
- Interventions
- Placebo, Neurotropin
- Drug
- Lead sponsor
- National Institute of Nursing Research (NINR)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2012
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Spontaneous Coronary Artery Dissection, Healthy
- Interventions
- Arterial Tonometry, Echocardiogram, Carotid Ultrasounds, Elastography, Ankle-Brachial Index, Microneurography with sympathoexcitatory maneuvers
- Other · Diagnostic Test
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- RSD (Reflex Sympathetic Dystrophy), CRPS - Complex Regional Pain Syndrome Type I, Fibromyalgia
- Interventions
- Lipoaspiration, ADcSVF isolation, Normal Saline IV
- Procedure
- Lead sponsor
- Healeon Medical Inc
- Industry
- Eligibility
- 16 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Stevensville, Montana
- Conditions
- Complex Regional Pain Syndrome Type I
- Interventions
- Neridronate, Placebo
- Drug
- Lead sponsor
- Ambros Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 27
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 24 more
- Conditions
- Women, Sympathetic Nervous System, Aging, Blood Flow
- Interventions
- Norepinephrine, Isoproterenol, Acetylcholine, Nitroprusside, Estrogen
- Drug
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years to 70 Years · Female only
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Hypoglycemia
- Interventions
- Hypoglycemic hyperinsulinemic clamp, Euglycemic hyperinsulinemic clamp
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2007
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Complex Regional Pain Syndrome, Reflex Sympathetic Dystrophy
- Interventions
- AXS-02 (oral zoledronate), Placebo
- Drug
- Lead sponsor
- Axsome Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 29
- States / cities
- Tucson, Arizona • Hot Springs, Arkansas • Encinitas, California + 26 more
- Conditions
- Spinal Cord Injury, Autonomic Dysreflexia, Baroreceptor Integrity, Sympathetic Integrity, Vagal Integrity, Autonomic Integrity, Hypotensive, Cognitive Function, Cerebral Blood Flow, Blood Pressure
- Interventions
- Midodrine Hydrochloride, Pyridostigmine Bromide, Mirabegron, Placebo
- Drug · Other
- Lead sponsor
- James J. Peters Veterans Affairs Medical Center
- Federal
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 2
- States / cities
- West Orange, New Jersey • The Bronx, New York
- Conditions
- Major Depressive Disorder
- Interventions
- Acute Stressors
- Other
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 94 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Arlington, Texas
- Conditions
- Parkinson Disease (PD), Lewy Body Dementia (LBD)
- Interventions
- 18F-MFBG
- Drug
- Lead sponsor
- Innervate Radiopharmaceuticals LLC (Formerly: Illumina Radiopharmaceuticals LLC)
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Posttraumatic Stress Disorder, Pseudopheochromocytoma, Healthy Volunteers, Neurocardiogenic Syncope, Postural Tachycardia Syndrome
- Interventions
- Not listed
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 2 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2021
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland