Cooperative Huntington's Observational Research Trial
Public ClinicalTrials.gov record NCT00313495. 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.
Study identification
- NCT ID
- NCT00313495
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- HP Therapeutics Foundation
- Other
- Enrollment
- 5,000 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Jan 31, 2006
- Primary completion
- Nov 30, 2020
- Completion
- Nov 30, 2020
- Last update posted
- Mar 6, 2011
2006 – 2020
United States locations
- U.S. sites
- 41
- U.S. states
- 24
- U.S. cities
- 38
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | — | Terminated |
| UCLA School of Medicine | Los Angeles | California | — | Recruiting |
| University of California, Davis | Sacramento | California | — | Recruiting |
| University of California, San Diego | San Diego | California | — | Recruiting |
| University of California, San Francisco | San Francisco | California | 94143 | Recruiting |
| Colorado Neurological Institute | Littleton | Colorado | — | Recruiting |
| University of Connecticut | Hartford | Connecticut | — | Recruiting |
| Institutue for Neurodegenerative Disorders | New Haven | Connecticut | — | Recruiting |
| University of Miami School of Medicine | Miami | Florida | — | Recruiting |
| University of South Florida | Tampa | Florida | — | Recruiting |
| Emory University | Atlanta | Georgia | — | Recruiting |
| Medical College of Georgia | Augusta | Georgia | — | Recruiting |
| Rush University Medical Center | Chicago | Illinois | — | Recruiting |
| University of Chicago | Chicago | Illinois | — | Recruiting |
| Indiana University School of Medicine | Indianapolis | Indiana | — | Recruiting |
| University of Iowa | Iowa City | Iowa | — | Recruiting |
| University of Kansas Medical Center | Kansas City | Kansas | — | Recruiting |
| Hereditary Neurological Disease Center | Wichita | Kansas | — | Recruiting |
| University of Louisville | Louisville | Kentucky | 40294 | Recruiting |
| Johns Hopkins University | Baltimore | Maryland | — | Recruiting |
| University of Maryland | Baltimore | Maryland | — | Recruiting |
| Boston University School of Medicine | Boston | Massachusetts | — | Recruiting |
| Massachusetts General Hospital | Boston | Massachusetts | — | Recruiting |
| Hennepin County Medical Center | Minneapolis | Minnesota | — | Active, not recruiting |
| Washington University School of Medicine | St Louis | Missouri | — | Recruiting |
| Albany Medical College | Albany | New York | — | Recruiting |
| Columbia University | New York | New York | — | Recruiting |
| University of Rochester | Rochester | New York | — | Recruiting |
| Duke University Medical Center | Durham | North Carolina | — | Recruiting |
| Wake Forest University Baptist Medical Center | Winston-Salem | North Carolina | — | Recruiting |
| University of Cincinnati | Cincinnati | Ohio | — | Recruiting |
| The Cleveland Clinic | Cleveland | Ohio | — | Recruiting |
| Ohio State University | Columbus | Ohio | — | Recruiting |
| University of Pennsylvania | Philadelphia | Pennsylvania | — | Recruiting |
| University of Pittsburgh | Pittsburgh | Pennsylvania | — | Recruiting |
| University of Tennessee-Memphis | Memphis | Tennessee | — | Recruiting |
| Southwestern Medical Center | Dallas | Texas | 75390 | Recruiting |
| Baylor College of Medicine | Houston | Texas | — | Recruiting |
| University of Utah | Salt Lake City | Utah | 84108 | Recruiting |
| University of Virginia | Charlottesville | Virginia | — | Recruiting |
| Booth Gardner Parkinsons Center | Kirkland | Washington | 98034 | Recruiting |
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 11 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00313495, 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 Mar 6, 2011 · Synced Apr 24, 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 NCT00313495 live on ClinicalTrials.gov.