- 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
Search Results
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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.
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Showing 1–12
of 12
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension
- Interventions
- Droxidopa capsules, Placebo capsules
- Drug
- Lead sponsor
- H. Lundbeck A/S
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 453 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2022
- U.S. locations
- 168
- States / cities
- Chandler, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 103 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
- 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
- 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, Multiple System Atrophy, Progressive Supranuclear Palsy
- Interventions
- Droxidopa, Placebo Oral Tablet
- Drug
- Lead sponsor
- Loma Linda University
- Other
- Eligibility
- 50 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Loma Linda, California
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension
- Interventions
- Droxidopa
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Acute Kidney Injury, Cirrhosis, Decompensated Cirrhosis of Liver
- Interventions
- Droxidopa capsules, Placebo
- Drug · Other
- Lead sponsor
- Giuseppe Cullaro, MD
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Menkes Disease, Occipital Horn Syndrome
- Interventions
- Droxidopa, Placebo
- Drug · Other
- Lead sponsor
- Stephen G. Kaler, MD
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Menkes Disease
- Interventions
- Droxidopa Oral Product, Placebo Control
- Drug · Other
- Lead sponsor
- Stephen G. Kaler
- Other
- Eligibility
- 7 Years to 17 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Dopamine Beta Hydroxylase (DBH) Deficiency
- Interventions
- droxidopa
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2015
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Renal Disease, End Stage Renal Disease
- Interventions
- Droxidopa
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years to 79 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012
- U.S. locations
- 1
- States / cities
- Knoxville, Tennessee