Clinical Study of Droxidopa in Patients With Neurogenic Orthostatic Hypotension (NOH)
Public ClinicalTrials.gov record NCT00633880. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase III, Multi-Center, Study to Assess the Clinical Effect of Droxidopa in Subjects With Primary Autonomic Failure, Dopamine Beta Hydroxylase Deficiency or Non-Diabetic Neuropathy and Symptomatic NOH
Study identification
- NCT ID
- NCT00633880
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Chelsea Therapeutics
- Industry
- Enrollment
- 181 participants
Conditions and interventions
Conditions
Interventions
- Droxidopa Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2007
- Primary completion
- Jul 31, 2009
- Completion
- Aug 31, 2009
- Last update posted
- May 19, 2014
2008 – 2009
United States locations
- U.S. sites
- 44
- U.S. states
- 23
- U.S. cities
- 42
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35233 | — |
| Dedicated Clinical Research | Litchfield Park | Arizona | 85340 | — |
| Xenoscience Inc. | Phoenix | Arizona | 85004 | — |
| Sun Health Research Institute | Sun City | Arizona | 85351 | — |
| The Parkinson's and Movement Disorders Institute | Fountain Valley | California | 92708 | — |
| Pacific Neuroscience Medical Group | Oxnard | California | 93030 | — |
| The Parkinson's Institute | Sunnyvale | California | 94085 | — |
| Electrophysiology Associates | Colorado Springs | Colorado | 80910 | — |
| Parkinson's Disease & Movment Disorder Center | Boca Raton | Florida | 33486 | — |
| Southeastern Integrated Medical | Gainesville | Florida | 32607 | — |
| Mayo Jacksonville Florida Department of Neurology | Jacksonville | Florida | 32224 | — |
| University of Miami | Miami | Florida | 33136 | — |
| University of South Florida | Tampa | Florida | 33606 | — |
| Medical Associates of North Georgia | Canton | Georgia | 30114 | — |
| Saint Mary of Nazareth Hospital Center | Chicago | Illinois | 60622 | — |
| North Chicago VA Medical Center | North Chicago | Illinois | 60064 | — |
| Indiana Medical Research | Elkhart | Indiana | 46514 | — |
| JWM Neurology | Indianapolis | Indiana | 46237 | — |
| Kansas City Bone and Joint, PA | Overland Park | Kansas | 66211 | — |
| University of Louisville | Louisville | Kentucky | 40202 | — |
| University of Maryland | Baltimore | Maryland | 21201 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
| University of Massachusetts Worcester | Worcester | Massachusetts | 01655 | — |
| Henry Ford Health System | Southfield | Michigan | 48034 | — |
| Mayo Clinic Rochester | Rochester | Minnesota | 55905 | — |
| Washington University Medical Center | St Louis | Missouri | 63110 | — |
| New Jersey Neuroscience Institute | Edison | New Jersey | 08818 | — |
| Kingston Neurological Associates, PC | Kingston | New York | 12401 | — |
| NYU Medical Center | New York | New York | 10016 | — |
| Columbia University | New York | New York | 10032 | — |
| University of Rochester | Rochester | New York | 14618 | — |
| Duke University Medical Center | Durham | North Carolina | 27705 | — |
| Wake Forest University | Winston-Salem | North Carolina | 27157 | — |
| University of Cincinnati | Cincinnati | Ohio | 45267 | — |
| University Hospitals Case Medical Center | Cleveland | Ohio | 44106 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
| COR Clinical Research, LLC | Oklahoma City | Oklahoma | 73103 | — |
| The Oregon Clinic | Portland | Oregon | 97213 | — |
| Vanderbilt University | Nashville | Tennessee | 37212 | — |
| Jacinto Medical Group, PA | Baytown | Texas | 77521 | — |
| UT Southwestern Medical Center | Dallas | Texas | 75390-9036 | — |
| Scott & White Healthcare - Round Rock | Round Rock | Texas | 78665 | — |
| Scott & White Memorial Hospital & Clinic | Temple | Texas | 76508 | — |
| East Texas Medical Center | Tyler | Texas | 75701 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 10 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00633880, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 19, 2014 · Synced May 20, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00633880 live on ClinicalTrials.gov.