X-linked Hypophosphatemia Disease Monitoring Program
Public ClinicalTrials.gov record NCT03651505. 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
X-linked Hypophosphatemia Disease Monitoring Program (XLH-DMP)
Study identification
- NCT ID
- NCT03651505
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Ultragenyx Pharmaceutical Inc
- Industry
- Enrollment
- 782 participants
Conditions and interventions
Interventions
- No intervention Other
Other
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Jul 15, 2018
- Primary completion
- Nov 30, 2032
- Completion
- Nov 30, 2032
- Last update posted
- Feb 16, 2026
2018 – 2032
United States locations
- U.S. sites
- 24
- U.S. states
- 17
- U.S. cities
- 21
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospital of Alabama | Birmingham | Alabama | 35233 | — |
| Children's Hospital Los Angeles | Los Angeles | California | 90027 | — |
| Rady Children's Hospital San Diego | San Diego | California | 92123 | — |
| University of California San Francisco | San Francisco | California | 94158 | — |
| Children's Hospital of Colorado | Aurora | Colorado | 80045 | — |
| Yale University School of Medicine | New Haven | Connecticut | 06520 | — |
| Ann & Robert H. Lurie Children's Hospital of Chicago | Chicago | Illinois | 60611 | — |
| Indiana University School of Medicine | Indianapolis | Indiana | 46202-5167 | — |
| Johns Hopkins University | Baltimore | Maryland | 21218 | — |
| Boston Children's Hospital | Boston | Massachusetts | 02115 | — |
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
| Duke University | Durham | North Carolina | 27708 | — |
| Cincinnati Children's Hospital | Cincinnati | Ohio | 45229 | — |
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | — |
| The Ohio State University Wexner Medical Center | Columbus | Ohio | 43205 | — |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19104 | — |
| Vanderbilt University - Department of Medicine | Nashville | Tennessee | 37212 | — |
| Vanderbilt University - Department of Pediatrics | Nashville | Tennessee | 37232 | — |
| Houston Methodist Research Institute | Houston | Texas | 77030 | — |
| University of Texas, Health Science Center | Houston | Texas | 77030 | — |
| University of Virgina School of Medicine | Charlottesville | Virginia | 22903 | — |
| Children's Hospital of The King's Daughter | Norfolk | Virginia | 23507 | — |
| Seattle Children's Hospital | Seattle | Washington | 98105 | — |
| American Family Children's Hospital | Madison | Wisconsin | 53792 | — |
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 14 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03651505, 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 Feb 16, 2026 · 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 NCT03651505 live on ClinicalTrials.gov.