Tumor-induced Osteomalacia Disease Monitoring Program
Public ClinicalTrials.gov record NCT04783428. 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
Tumor-induced Osteomalacia Disease Monitoring Program (TIO DMP)
Study identification
- NCT ID
- NCT04783428
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Ultragenyx Pharmaceutical Inc
- Industry
- Enrollment
- 23 participants
Conditions and interventions
Conditions
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
- Jan 30, 2022
- Primary completion
- Feb 27, 2032
- Completion
- Feb 27, 2032
- Last update posted
- Jan 20, 2026
2022 – 2032
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Yale University | New Haven | Connecticut | 06520 | — |
| Indiana University | Bloomington | Indiana | 47405 | — |
| Johns Hopkins University | Baltimore | Maryland | 21218 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37235 | — |
| University of Virginia | Charlottesville | Virginia | 22908 | — |
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 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04783428, 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 Jan 20, 2026 · Synced May 16, 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 NCT04783428 live on ClinicalTrials.gov.