Clinical trials: X-Linked
X-Linked Retinitis Pigmentosa
A Clinical Trial Evaluating the Safety and Efficacy of a Single Subretinal Injection of AGTC-501 in Participants With XLRP
This study will evaluate and compare the safety, efficacy, and tolerability of 2 doses of a recombinant adeno-associated virus vector (AGTC-501/laruparetigene zovaparvovec )) to an untreated control group in male participants…
- Trial name
- NCT04850118
- Testing
- rAAV2tYF-GRK1-hRPGRco, Control
- Where
- 25 sites in United States, Australia and 2 more
- Volunteers
- 85 people
- Sponsor
- Beacon Therapeutics
Fragile X Syndrome
Validation of Saliva in the Esoterix Genetic Laboratories Fragile X Assay
The purpose of this research is to determine if saliva samples can be used as an alternate sample type to test for fragile X. By using saliva instead of blood, it would be easier for patients to have fragile X testing.
- Trial name
- NCT01616589
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Esoterix Genetic Laboratories, LLC
Duchenne Muscular Dystrophy
A Study of Deflazacort (Emflaza®) in Participants With Duchenne Muscular Dystrophy (DMD)
The primary objective of this study is to evaluate the safety of a 0.9 milligrams per kilogram (mg/kg) and 0.45 mg/kg daily dose of deflazacort with a comparable natural history control group after 52 weeks of treatment in males…
- Trial name
- PTCEMF (NCT03642145)
- Testing
- Deflazacort
- Sponsor
- PTC Therapeutics
Duchenne Muscular Dystrophy
Safety and Efficacy Study of PTC124 in Duchenne Muscular Dystrophy
In some patients with Duchenne muscular dystrophy (DMD), the disease is caused by a nonsense mutation (premature stop codon) in the gene that makes the dystrophin protein.
- Trial name
- NCT00264888
- Testing
- PTC124
- Where
- 3 sites in United States
- Volunteers
- 38 people
- Sponsor
- PTC Therapeutics
Becker Muscular Dystrophy
Open-Label Extension of EDG-5506 in Participants With Becker Muscular Dystrophy
EDG-5506-203 MESA is an open-label extension study to assess the long-term effect of sevasemten (EDG-5506) on safety, biomarkers, and functional measures in adults and adolescents with Becker muscular dystrophy
- Trial name
- MESA (NCT06066580)
- Testing
- Sevasemten
- Where
- 48 sites in United States, Australia and 10 more
- Volunteers
- 260 people
- Sponsor
- Edgewise Therapeutics, Inc.
Hemophilia B
RIXUBIS Drug Use-Result Survey (Japan)
The purpose of this survey is to understand the following items observed in the actual clinical use of RIXUBIS. 1. Unexpected adverse drug reactions 2. Occurrence of adverse drug reactions in the actual clinical use 3.
- Trial name
- NCT02937831
- Testing
- RIXUBIS
- Where
- 5 sites in Japan
- Volunteers
- 6 people
- Sponsor
- Baxalta now part of Shire
Duchenne Muscular Dystrophy (DMD)
A Phase 2 Trial to Investigate the Efficacy, Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tegacorat in Male Participants 4 to <7 Years of Age With Duchenne Muscular Dystrophy
This Phase 2 clinical trial will evaluate the efficacy, safety, tolerability, pharmacokinetics, and pharmacodynamics of tegacorat oral solution in male participants 4 to less than 7 years of age with Duchenne muscular dystrophy…
- Trial name
- NCT07911995
- Testing
- Tegacorat
- Volunteers
- 36 people
- Sponsor
- Grünenthal GmbH
Hemophilia B
Post-Marketing Surveillance (Usage Results Study) of RIXUBIS in Adult and Pediatric Patients With Haemophilia B in South Korea
Primary: To characterize the safety of RIXUBIS when used under normal clinical care in South Korea. Secondary: To describe hemostatic effectiveness in subjects receiving RIXUBIS under normal clinical care in South Korea.
- Trial name
- NCT02922231
- Testing
- RIXUBIS
- Where
- 5 sites in South Korea
- Volunteers
- 57 people
- Sponsor
- Baxalta now part of Shire
Muscular Dystrophy, Duchenne, Muscular Dystrophies
Long-Term Outcomes of Ataluren in Duchenne Muscular Dystrophy
This study is a long-term study of ataluren in participants with nonsense mutation Duchenne muscular dystrophy.
- Conditions
- Muscular Dystrophy, Duchenne, Muscular Dystrophies, Muscular Disorders, Atrophic, Muscular Diseases
- Trial name
- NCT03179631
- Testing
- Ataluren
- Where
- 64 sites in United States, Australia and 16 more
- Volunteers
- 360 people
- Sponsor
- PTC Therapeutics
Osteoporosis
1 Year Open-label Extension to CZOL446H2337 Safety and Efficacy Trial of Zoledronic Acid Twice Yearly in Osteoporotic Children Treated With Glucocorticoids
This 1-year open-label extension to CZOL446H2337 is designed to evaluate the safety and efficacy of zoledronic acid twice yearly in osteoporotic children treated with glucocorticoids.
- Trial name
- NCT01197300
- Testing
- Zoledronic acid
- Where
- 10 sites in Australia, Canada and 4 more
- Volunteers
- 25 people
- Sponsor
- Novartis Pharmaceuticals
X-linked Hypophosphatemia
Study of KRN23 (Burosumab), a Recombinant Fully Human Monoclonal Antibody Against Fibroblast Growth Factor 23 (FGF23), in Pediatric Subjects With X-linked Hypophosphatemia (XLH)
The objectives of the study are to: Identify a dose and dosing regimen of burosumab, based on safety and pharmacodynamic (PD) effect, in pediatric XLH participants Establish the safety profile of burosumab for the treatment of…
- Trial name
- NCT02163577
- Testing
- burosumab
- Where
- 9 sites in United States, France and 2 more
- Volunteers
- 52 people
- Sponsor
- Kyowa Kirin, Inc.
X-Linked Retinitis Pigmentosa
Follow-up Gene Therapy Trial for the Treatment of X-linked Retinitis Pigmentosa Associated With Variants in the RPGR Gene
A clinical trial of AAV5-hRKp.RPGR vector for participants with X-linked retinitis pigmentosa (XLRP)
- Trial name
- NCT04794101
- Testing
- Genetic: AAV5-hRKp.RPGR Intermediate Dose, Genetic: AAV5-hRKp.RPGR Low Dose
- Where
- 28 sites in United States, Belgium and 9 more
- Volunteers
- 97 people
- Sponsor
- MeiraGTx Ocular UK Ltd
Danon Disease
Danon Disease Natural History Study
The goal of this international observational study is to learn about the natural history of Danon disease in male patients (≥8 years of age) and female patients (8 to 50 years of age).
- Trial name
- NCT06214507
- Testing
- No intervention
- Where
- 16 sites in United States, Australia and 5 more
- Volunteers
- 60 people
- Sponsor
- Rocket Pharmaceuticals Inc.
MPS II, Hunter Syndrome (MPS II)
RGX-121-3102 Gene Therapy in Participants With MPS II (Hunter Syndrome)
RGX-121 is a gene therapy which is intended to deliver a functional copy of the iduronate-2-sulfatase gene (IDS) to the central nervous system.
- Trial name
- NCT07236606
- Testing
- RGX-121-3102
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- REGENXBIO Inc.
Duchenne Muscular Dystrophy
A Gene Transfer Therapy Study to Evaluate the Safety and Efficacy of Delandistrogene Moxeparvovec (SRP-9001) Following Imlifidase Infusion in Participants With Duchenne Muscular Dystrophy (DMD) Determined to Have Pre-existing Antibodies to Recombinant Adeno-Associated Virus Serotype (rAAVrh74)
This is a gene transfer therapy study evaluating the safety of delandistrogene moxeparvovec and delandistrogene moxeparvovec dystrophin expression in association with imlifidase, in participants with DMD with pre-existing…
- Trial name
- NCT06241950
- Testing
- delandistrogene moxeparvovec, imlifidase
- Where
- Spain
- Volunteers
- 5 people
- Sponsor
- Sarepta Therapeutics, Inc.
Fragile X Syndrome
Biomarker Testing and DNA Collection in Subjects Participating in Protocol 22001
The subjects that meet the inclusion and exclusion criteria and consent to participate in protocol 22001 will be offered participation in 22001A which will evaluate secreted protein before and after treatment with STX209 and…
- Trial name
- NCT00823368
- Testing
- STX209
- Where
- 11 sites in United States
- Sponsor
- Seaside Therapeutics, Inc.
Congenital Bleeding Disorder, Haemophilia A
Project to Update the Study of Congenital Haemophilia in Spain
This study is conducted in Europe. The aim of the study is to update the knowledge about the prevalence and severity of congenital haemophilia (A and B) in Spain.
- Conditions
- Congenital Bleeding Disorder, Haemophilia A, Haemophilia B
- Trial name
- PUCHS (NCT01959555)
- Testing
- No treatment given
- Where
- Spain
- Volunteers
- 1,157 people
- Sponsor
- Novo Nordisk A/S
Hemophilia B
Post Marketing Surveillance To Observe Safety and Efficacy Of BeneFIX In Patients With Hemophilia B
To provide safety and effectiveness information of BeneFIX during the post-marketing period as required by Korea FDA regulations, to identify any potential drug related treatment factors in Korean population including: 1) Unknown…
- Trial name
- NCT00484185
- Testing
- BeneFIX (coagulation factor IX (recombinant))
- Where
- South Korea
- Volunteers
- 183 people
- Sponsor
- Pfizer
Hunter Syndrome
Safety and Efficacy of Hunterase
The objective of this study is to determine the safety and efficacy of once weekly dosing of idursulfase-beta 0.5mg/kg administered by intravenous(IV) infusion for Hunter syndrome patients < 6 years old.
- Trial name
- GC1111 (NCT01645189)
- Testing
- Hunterase
- Where
- South Korea
- Volunteers
- 6 people
- Sponsor
- Green Cross Corporation
Autism Spectrum Disorder
An Exploratory Open Label Study of EPI-743 (Vincerinone TM) in Children With Autism Spectrum Disorder
The investigators hypothesize that EPI-743 may provide clinical benefit to children with Autism Spectrum Disorder.
- Trial name
- Autism (NCT02226458)
- Testing
- EPI-743
- Sponsor
- Edison Pharmaceuticals Inc