- Conditions
- Postural Tachycardia Syndrome (POTS), Vasovagal Syncope (VVS), Fainting
- Interventions
- Northera (Droxidopa), Placebo
- Drug
- Lead sponsor
- New York Medical College
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2022
- U.S. locations
- 1
- States / cities
- Hawthorne, New York
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–37
of 37
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Autonomic Dysfunction, Orthostatic Intolerance
- Interventions
- Development of AD/OI after BS
- Other
- Lead sponsor
- Kansas City Heart Rhythm Research Foundation
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 400 participants
- Timeline
- 2024 – 2025
- U.S. locations
- 8
- States / cities
- Overland Park, Kansas • Independence, Missouri • Kansas City, Missouri
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Droxidopa+Carbidopa
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Orthostatic Hypotension, Parkinson's Disease
- Interventions
- Droxidopa, Placebo
- Drug · Other
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 225 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 60
- States / cities
- Alabaster, Alabama • Gilbert, Arizona • Phoenix, Arizona + 53 more
- Conditions
- Parkinson Disease, Neurogenic Orthostatic Hypotension
- Interventions
- Droxidopa, Placebo
- Drug
- Lead sponsor
- William Ondo, MD
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Parkinson Disease, Falls Patient
- Interventions
- Droxidopa, Placebo
- Drug · Other
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 30 Years to 83 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension (NOH), Non-diabetic Neuropathy, Primary Autonomic Failure, Dopamine Beta Hydroxylase Deficiency
- Interventions
- Placebo, Droxidopa
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 181 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 44
- States / cities
- Birmingham, Alabama • Litchfield Park, Arizona • Phoenix, Arizona + 39 more
- Conditions
- Parkinson Disease
- Interventions
- L-DOPS, Placebo
- Drug
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 30 Years to 83 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension, Parkinson's Disease, Multiple Systems Atrophy, Pure Autonomic Failure, Dopamine Beta Hydroxylase Deficiency
- Interventions
- Droxidopa, Placebo
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 3
- States / cities
- New York, New York • Charlotte, North Carolina • Milwaukee, Wisconsin
- Conditions
- QTc Interval
- Interventions
- Droxidopa, Moxifloxacin, Placebo
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Parkinson Disease, Fatigue, Parkinsonism
- Interventions
- Northera, Placebo Oral Tablet
- Drug
- Lead sponsor
- The Cooper Health System
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Camden, New Jersey
- Conditions
- Intradialytic Hypotension
- Interventions
- Droxidopa, Placebo
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 85 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Medford, Oregon
- Conditions
- Gait Disorders, Neurologic
- Interventions
- droxidopa
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 30 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012
- U.S. locations
- 1
- States / cities
- West Bloomfield, Michigan