Natural History Study of ENPP1 Deficiency and the Early-onset Form of ABCC6 Deficiency
Public ClinicalTrials.gov record NCT05050669. 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
A Prospective Observational Study to Evaluate Disease Presentation and Progression in Subjects With ENPP1 Deficiency and the Early-Onset Form of ABCC6 Deficiency
Study identification
- NCT ID
- NCT05050669
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Inozyme Pharma
- Industry
- Enrollment
- 12 participants
Conditions and interventions
Conditions
Interventions
- No Intervention for this observational study Other
Other
Eligibility (public fields only)
- Age range
- 2 Years to 18 Years
- 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
- Jun 27, 2022
- Primary completion
- May 30, 2024
- Completion
- Jun 25, 2024
- Last update posted
- Jul 5, 2026
2022 – 2024
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Boston Children's Hospital | Boston | Massachusetts | 02115 | — |
| CHOP - Roberts Center for Pediatric Research | Philadelphia | Pennsylvania | 19146 | — |
| Cook Children's Hospital | Fort Worth | Texas | 76104 | — |
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 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05050669, 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 Jul 5, 2026 · Synced Jul 21, 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 NCT05050669 live on ClinicalTrials.gov.