Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 6:17 PM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Conditions
Hemophilia A
Interventions
SPK-8011, SPK-8016
Genetic
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2032
U.S. locations
9
States / cities
Boston, Massachusetts • Madison, Mississippi • Kansas City, Missouri + 5 more
Conditions
Hemophilia A
Interventions
SPK-8011
Genetic
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2035
U.S. locations
27
States / cities
Phoenix, Arizona • Loma Linda, California • Los Angeles, California + 23 more
Completed Phase 1Phase 2 Interventional Results available

A Gene Transfer Study for Hemophilia A

NCT03003533
Conditions
Hemophilia A
Interventions
SPK-8011
Genetic
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
11
States / cities
Sacramento, California • Gainesville, Florida • Boston, Massachusetts + 7 more