Prospective Huntington At Risk Observational Study
Public ClinicalTrials.gov record NCT00052143. 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
Prospective Huntington At Risk Observational Study (PHAROS)
Study identification
- NCT ID
- NCT00052143
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Huntington Study Group
- Network
- Enrollment
- 1,001 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 26 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 8, 1999
- Primary completion
- Dec 16, 2009
- Completion
- Dec 16, 2009
- Last update posted
- Sep 2, 2024
1999 – 2009
United States locations
- U.S. sites
- 37
- U.S. states
- 27
- U.S. cities
- 35
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama | Birmingham | Alabama | — | — |
| Mayo Clinic Arizona | Phoenix | Arizona | — | — |
| University of California at San Diego | La Jolla | California | — | — |
| UCLA School of Medicine | Los Angeles | California | — | — |
| University of California, Davis | Sacramento | California | — | — |
| Colorado Neurological Institute | Englewood | Colorado | — | — |
| University of Connecticut | Hartford | Connecticut | — | — |
| Institute for Neurodegenerative Disorders | New Haven | Connecticut | — | — |
| University of Miami School of Medicine | Miami | Florida | — | — |
| University of South Florida | Tampa | Florida | — | — |
| Emory University | Atlanta | Georgia | — | — |
| Rush University Medical Center | Chicago | Illinois | — | — |
| Indiana University School of Medicine | Indianapolis | Indiana | — | — |
| University of Iowa | Iowa City | Iowa | — | — |
| University of Kansas Medical Center | Kansas City | Kansas | — | — |
| Hereditary Neurological Disease Center | Wichita | Kansas | — | — |
| Johns Hopkins University | Baltimore | Maryland | — | — |
| University of Maryland at Baltimore | Baltimore | Maryland | — | — |
| Boston University School of Medicine | Boston | Massachusetts | — | — |
| Massachusetts General Hospital | Boston | Massachusetts | — | — |
| University of Michigan | Ann Arbor | Michigan | — | — |
| Hennepin County Medical Center | Minneapolis | Minnesota | — | — |
| Washington University School of Medicine | St Louis | Missouri | — | — |
| UMDNJ Huntington Disease Service Center | Stratford | New Jersey | — | — |
| Albany Medical College | Albany | New York | — | — |
| North Shore-LIJ Health System | Manhasset | New York | — | — |
| Columbia University | New York | New York | — | — |
| University of Rochester | Rochester | New York | — | — |
| Wake Forest University Baptist Medical Center | Winston-Salem | North Carolina | — | — |
| Ohio State University | Columbus | Ohio | — | — |
| Oregon Health and Science University | Portland | Oregon | — | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | — | — |
| NeuroHealth Parkinson's Disease Movement Disorders Center | Pawtucket | Rhode Island | — | — |
| Baylor College of Medicine | Houston | Texas | — | — |
| University of Virginia | Charlottesville | Virginia | — | — |
| University of Washington and VA Puget Sound | Seattle | Washington | — | — |
| Medical College of Wisconsin-Milwaukee | Milwaukee | Wisconsin | — | — |
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 5 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00052143, 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 Sep 2, 2024 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00052143 live on ClinicalTrials.gov.