Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 5, 2026, 1:13 PM EDT

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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
Conditions
Pompe Disease, Pompe Disease (Late-onset), Glycogen Storage Disease Type 2, Glycogen Storage Disease Type II, LOPD, Lysosomal Storage Diseases, Acid Maltase Deficiency
Interventions
SPK-3006
Genetic
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
10
States / cities
Phoenix, Arizona • Orange, California • Atlanta, Georgia + 7 more
Conditions
Leber Congenital Amaurosis
Interventions
voretigene neparvovec-rzyl
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
8 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
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
Blood Coagulation Disorder, Blood Coagulation Disorders, Inherited, Coagulation Protein Disorders, Hemophilia A, Genetic Diseases, Inborn, Genetic Diseases, X-Linked, Hematologic Diseases, Hemorrhagic Disorders, Factor VIII Deficiency
Interventions
Standard of Care FVIII Replacement therapy
Drug
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Timeline
2019 – 2023
U.S. locations
6
States / cities
San Francisco, California • Gainesville, Florida • Atlanta, Georgia + 3 more
Conditions
Choroideremia, CHM (Choroideremia) Gene Mutations
Interventions
AAV2-hCHM
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
3
States / cities
Boston, Massachusetts • Philadelphia, Pennsylvania
Conditions
Hemophilia B
Interventions
AAV8-hFIX19
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Active, not recruiting Phase 3 Interventional Results available

Safety and Efficacy Study in Subjects With Leber Congenital Amaurosis

NCT00999609
Conditions
Inherited Retinal Dystrophy Due to RPE65 Mutations, Leber Congenital Amaurosis
Interventions
AAV2-hRPE65v2,voretigene neparvovec-rzyl
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
3 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2030
U.S. locations
2
States / cities
Iowa City, Iowa • Philadelphia, Pennsylvania
Conditions
Confirmed Biallelic RPE65 Mutation-associated Retinal Dystrophy
Interventions
AAV2-hRPE65v2,voretigene neparvovec-rzyl
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
12 Months and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
10
States / cities
Los Angeles, California • Miami, Florida • Iowa City, Iowa + 6 more
Conditions
Adeno-Associated Virus (AAV), Blood Coagulation Disorder, Blood Coagulation Disorders, Inherited, Coagulation Protein Disorders, Factor VIII (FVIII), Factor VIII (FVIII) Deficiency, Factor VIII (FVIII) Gene, Factor VIII (FVIII) Protein, Genetic Diseases, Inborn, Genetic Diseases, X-Linked, Gene Therapy, Gene Transfer, Hematologic Diseases, Hemorrhagic Disorders, Recombinant, Vector, Inhibitors
Interventions
SPK-8016
Genetic
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
11
States / cities
Los Angeles, California • Peoria, Illinois • Ann Arbor, Michigan + 7 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
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
Conditions
Hemophilia B
Interventions
Not listed
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Conditions
Pompe Disease, Pompe Disease (Late-onset), Glycogen Storage Disease Type 2, LOPD, Lysosomal Storage Diseases, Acid Maltase Deficiency
Interventions
Neutralizing Antibody to SPK-3006 capsid
Diagnostic Test
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
6
States / cities
Phoenix, Arizona • Orange, California • Kansas City, Kansas + 3 more
Conditions
Leber Congenital Amaurosis
Interventions
voretigene neparvovec-rzyl
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
8 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania