- Conditions
- Neurogenic Orthostatic Hypotension, Non-Diabetic Autonomic Neuropathy, Multiple System Atrophy, Dopamine Beta Hydroxylase Deficiency
- Interventions
- Droxidopa, Placebo
- Drug
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 103 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 44
- States / cities
- Birmingham, Alabama • Litchfield Park, Arizona • Phoenix, Arizona + 39 more
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 25–38
of 14
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension
- Interventions
- ampreloxetine, Placebo
- Drug
- Lead sponsor
- Theravance Biopharma
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 195 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 23
- States / cities
- Sun City, Arizona • Long Beach, California • Palo Alto, California + 19 more
- 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, Multiple System Atrophy, Progressive Supranuclear Palsy
- Interventions
- Not listed
- Lead sponsor
- The Parkinson Study Group
- Network
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2007
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Multiple System Atrophy
- Interventions
- TEV-56286, Placebo
- Drug
- Lead sponsor
- Teva Branded Pharmaceutical Products R&D LLC
- Industry
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 19
- States / cities
- La Jolla, California • Los Angeles, California • Washington D.C., District of Columbia + 15 more
- Conditions
- Multiple System Atrophy
- Interventions
- rasagiline mesylate, placebo
- Drug
- Lead sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 174 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 15
- States / cities
- Irvine, California • La Jolla, California • Sunnyvale, California + 12 more
- Conditions
- Multiple System Atrophy
- Interventions
- Not listed
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 29 participants
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Multiple System Atrophy, MSA
- Interventions
- AZD3241, Placebo
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 8
- States / cities
- Stanford, California • New Haven, Connecticut • Tampa, Florida + 4 more
- 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
- 263 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 14
- States / cities
- Huntsville, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 11 more
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension
- Interventions
- ampreloxetine
- Drug
- Lead sponsor
- Theravance Biopharma
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 13
- States / cities
- Colorado Springs, Colorado • Boca Raton, Florida • Port Charlotte, Florida + 10 more
- Conditions
- Multiple System Atrophy
- Interventions
- intravenous immunoglobulin (IVIg)
- Drug
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Healthy Adult
- Interventions
- [¹⁸F]MODAG-009 PET Imaging
- Drug
- Lead sponsor
- MODAG GmbH
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Multiple System Atrophy
- Interventions
- ATH434
- Drug
- Lead sponsor
- Alterity Therapeutics
- Industry
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension, MSA - Multiple System Atrophy
- Interventions
- Ampreloxetine, Placebo
- Drug
- Lead sponsor
- Theravance Biopharma
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 102 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 26
- States / cities
- Scottsdale, Arizona • Fountain Valley, California • La Jolla, California + 21 more