A Gene Transfer Study for Hemophilia A
Public ClinicalTrials.gov record NCT03003533. 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
Gene-transfer, Open-label, Dose-escalation Study of SPK-8011 [Adeno-associated Viral Vector With B-domain Deleted Human Factor VIII Gene] in Individuals With Hemophilia A
Study identification
- NCT ID
- NCT03003533
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Lead sponsor
- Spark Therapeutics, Inc.
- Industry
- Enrollment
- 25 participants
Conditions and interventions
Conditions
Interventions
- SPK-8011 Genetic
Genetic
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- 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 25, 2017
- Primary completion
- Dec 4, 2023
- Completion
- Dec 4, 2023
- Last update posted
- Dec 29, 2024
2017 – 2023
United States locations
- U.S. sites
- 11
- U.S. states
- 8
- U.S. cities
- 10
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California Davis - Hemostasis and Thrombosis Center | Sacramento | California | 94817 | — |
| University of Florida Health | Gainesville | Florida | 32610 | — |
| Boston Children's Hospital | Boston | Massachusetts | 02115 | — |
| Mississippi Center for Advanced Medicine | Madison | Mississippi | 39110 | — |
| Weill Cornell Medicine-Comprehensive Center for Hemophilia and Coagulation Disorders | New York | New York | 10065 | — |
| Oregon Health & Science University | Portland | Oregon | 97239 | — |
| Pennsylvania State University Milton S. Hershey Medical Center | Hershey | Pennsylvania | 10733 | — |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19104 | — |
| Jefferson University Hospitals | Philadelphia | Pennsylvania | 19107 | — |
| Hemophilia Center of Western Pennsylvania | Pittsburgh | Pennsylvania | 15213 | — |
| Virginia Commonwealth University School of Medicine | Richmond | Virginia | 23219 | — |
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 NCT03003533, 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 Dec 29, 2024 · 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 NCT03003533 live on ClinicalTrials.gov.