Clinical trials: X-Linked
Fabry Disease
Switch Over Study of Biosimilar Agalsidase Beta for Fabry Disease
BIO-AGA-Fase III-001 is a Phase III, prospective, multicenter, open-label, single-group, baseline-controlled, switch over clinical trial to evaluate the efficacy and safety of AGA BETA BS in patients with FD already treated and…
- Trial name
- SMILE (NCT05843916)
- Testing
- Recombinant human alpha galactosidase A (agalsidase beta), Recombinant human alpha-galactosidase A (agalsidase beta)
- Where
- 5 sites in Argentina
- Volunteers
- 20 people
- Sponsor
- Bio Sidus SA
Duchenne Muscular Dystrophy
Study to Evaluate the Safety and Efficacy of PF-06939926 for the Treatment of Duchenne Muscular Dystrophy
The study will evaluate the safety and efficacy of gene therapy in boys with DMD. It is a randomized, double-blind, placebo-controlled study with two thirds of participants assigned to gene therapy.
- Trial name
- NCT04281485
- Testing
- PF-06939926
- Where
- 53 sites in United States, Australia and 13 more
- Volunteers
- 114 people
- Sponsor
- Pfizer
Rett Syndrome, RTT
A Long-term Safety Study of Cannabidiol Oral Solution (GWP42003-P, CBD-OS) in Patients With Rett Syndrome
This study will be conducted to evaluate the long-term safety of cannabidiol oral solution (GWP42003-P, CBD-OS) in participants with Rett syndrome.
- Trial name
- NCT04252586
- Testing
- GWP42003-P
- Where
- 31 sites in United States, Australia and 4 more
- Volunteers
- 21 people
- Sponsor
- Jazz Pharmaceuticals
X-linked Hypophosphatemia
Open Label Study of KRN23 on Osteomalacia in Adults With X-linked Hypophosphatemia (XLH)
The primary objective of this study is to establish the effect of KRN23 treatment on improvement in XLH-associated osteomalacia as determined by osteoid volume (osteoid volume/bone volume, OV/BV).
- Trial name
- NCT02537431
- Testing
- burosumab
- Where
- 14 sites in United States, Canada and 4 more
- Volunteers
- 14 people
- Sponsor
- Kyowa Kirin, Inc.
Hunter Syndrome
Hunter Outcome Survey (HOS)
The purpose of this study is to collect data that will increase understanding of Hunter syndrome. The data from HOS may provide guidance to healthcare professionals about disease treatment options.
- Trial name
- HOS (NCT03292887)
- Where
- United States
- Volunteers
- 1,443 people
- Sponsor
- Shire
Fabry Disease
Migalastat Food Effect Study
A 5-period crossover study to evaluate the effect of meal type and timing on migalastat HCl pharmacokinetics in healthy male and female subjects.
- Trial name
- NCT01489995
- Testing
- A (migalastat), B (migalastat), C (migalastat)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Amicus Therapeutics
Duchenne Muscular Dystrophy
A Study of EDG-5506 in Children With Duchenne Muscular Dystrophy (LYNX)
The LYNX study is a 2-part, multicenter, Phase 2 study of safety, pharmacokinetics and biomarkers in children with Duchenne muscular dystrophy including a randomized, double-blind, placebo-controlled part A, followed by an…
- Trial name
- NCT05540860
- Testing
- Sevasemten Dose 1, Sevasemten Dose 2, Sevasemten Dose 3
- Where
- 14 sites in United States
- Volunteers
- 76 people
- Sponsor
- Edgewise Therapeutics, Inc.
Duchenne Muscular Dystrophy
Extension Study of Drisapersen in DMD Subjects
This is a phase IIIb, multi-centre, open-label extension study in male subjects with DMD who previously have been treated with drisapersen, aiming at assessing the safety and efficacy of drisapersen.
- Trial name
- NCT02636686
- Testing
- Drisapersen
- Where
- 39 sites in United States, Argentina and 18 more
- Sponsor
- BioMarin Pharmaceutical
Ornithine Transcarbamylase Deficiency, Ornithine Transcarbamylase Deficiency Disease
An Open-label Study to Investigate ECUR-506 in Male Babies Less Than 9 Months of Age With Neonatal Onset OTC Deficiency
Ornithine Transcarbamylase (OTC) deficiency, the most common urea cycle disorder, is an inherited metabolic disorder caused by a genetic defect in a liver enzyme responsible for detoxifying of ammonia.
- Conditions
- Ornithine Transcarbamylase Deficiency, Ornithine Transcarbamylase Deficiency Disease, Ornithine Carbamoyltransferase Deficiency (Disorder), Urea Cycle Disorders, Inborn
- Trial name
- NCT06255782
- Testing
- ECUR-506
- Where
- 12 sites in United States, Australia and 2 more
- Volunteers
- 20 people
- Sponsor
- iECURE, Inc.
X-linked Retinoschisis, XLRS
Clinical Evaluation of Patients With X-linked Retinoschisis
The purpose of this study is to evaluate subjects with X-linked retinoschisis in a clinical setting to collect data on disease progression.
- Trial name
- NCT02331173
- Testing
- Dorzolamide 2% TID or brinzolamide 1% TID
- Where
- 3 sites in United States
- Volunteers
- 66 people
- Sponsor
- Beacon Therapeutics
Pelizaeus-Merzbacher Disease, PMD
Long-Term Follow-Up Study of Human Stem Cells Transplanted in Subjects With Connatal Pelizaeus-Merzbacher Disease (PMD)
The purpose of this study is to determine the long term safety and preliminary effect of HuCNS-SC cells transplanted in subjects with Connatal Pelizaeus-Merzbacher Disease (PMD).
- Trial name
- NCT01391637
- Testing
- HuCNS-SC transplant in the lead-in phase
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- StemCells, Inc.
Duchenne Muscular Dystrophy, Becker Muscular Dystrophy
Study of Ataluren (PTC124) in Nonambulatory Participants With Nonsense-Mutation-Mediated Duchenne/Becker Muscular Dystrophy (nmDMD/BMD)
Duchenne/Becker muscular dystrophy (DMD/BMD) is a genetic disorder that develops in boys. It is caused by a mutation in the gene for dystrophin, a protein that is important for maintaining normal muscle structure and function.
- Trial name
- NCT01009294
- Testing
- Ataluren, Chronic Corticosteroid Therapy
- Where
- 6 sites in United States, United Kingdom
- Volunteers
- 6 people
- Sponsor
- PTC Therapeutics
Fabry Disease
Drug-Drug Interaction Study Between AT1001 (Migalastat Hydrochloride) and Agalsidase in Participants With Fabry Disease
The objective was to determine the effects of a single dose of migalastat hydrochloride (HCl) (migalastat) 150 and 450 milligrams (mg) on the safety and plasma pharmacokinetics (PK) of agalsidase and the effects of agalsidase on…
- Trial name
- NCT01196871
- Testing
- Migalastat HCl, Agalsidase Beta, Agalsidase Alfa
- Where
- 10 sites in United States, Australia and 3 more
- Volunteers
- 20 people
- Sponsor
- Amicus Therapeutics
Mucopolysaccharidosis Type II, Metabolic Diseases
A Multi-cohort Study of Safety, Efficacy, PK and PD of GNR-055 in Patients With Mucopolysaccharidosis Type II
This is phase 2/3 study to evaluate the safety, pharmacokinetics, pharmacodynamics, and efficacy of the investigational product GNR-055 in MPS II (Hunter syndrome) patients of different age groups.
- Trial name
- NCT05208281
- Testing
- GNR-055 1.0-2.0-3.0 mg/kg, GNR-055 2.0 mg/kg, GNR-055 3.0 mg/kg
- Where
- 5 sites in Russia
- Volunteers
- 32 people
- Sponsor
- AO GENERIUM
Hemophilia A, Hemophilia B
Fc factOrs and Real-World hemophiliA Patient-ReporteD Outcomes
The primary objective of the study is to evaluate the effectiveness of prophylactic treatment with recombinant Factor VIII Fc fusion protein (rFVIIIFc) and recombinant Factor IX Fc fusion protein (rFIXFc) therapy as assessed by…
- Trial name
- FORWARD (NCT02392156)
- Testing
- rFVIIIFc, rFIXFc, non-Fc FVIII replacement products
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- Bioverativ Therapeutics Inc.
Fragile X Syndrome
Study of SPG601 in Adult Men With Fragile X Syndrome
This Phase 2 study described herein will evaluate the safety, efficacy, tolerability, pharmacokinetics and pharmacodynamics of SPG601 in adult men with Fragile X syndrome.
- Trial name
- NCT06413537
- Testing
- SPG601
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Spinogenix
Erythropoietic Protoporphyria
HELIOS: Open-Label, Long-Term Extension Study to Investigate the Safety, Tolerability, and Efficacy of DISC-1459 (Bitopertin) in Participants With EPP or XLP
This is an open-label, long-term extension study to investigate the safety, tolerability and efficacy of DISC-1459 in participants with EPP.
- Trial name
- NCT05883748
- Testing
- DISC-1459
- Where
- 26 sites in United States, Australia and 9 more
- Volunteers
- 230 people
- Sponsor
- Disc Medicine, Inc
Methyl CpG Binding Protein 2 (MECP2) Duplication Syndrome
ATTUNE: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Intrathecally-Administered ION440 in Participants With Methyl CpG Binding Protein 2 (MECP2) Duplication Syndrome (MDS)
The primary purpose of this study is to evaluate the safety and tolerability of ION440.
- Trial name
- NCT06430385
- Testing
- ION440
- Where
- 12 sites in United States, Austria and 3 more
- Volunteers
- 48 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Hemophilia B
Study Evaluating Allergic Reactions To Benefix In Hemophilia B Patients
Based on the finding that anaphylactic reactions to Benefix ("FIX") are associated with a specific IgE, a Basophil histamine release assay was selected to evaluate and demonstrate subject sensitization to FIX.
- Trial name
- NCT00244114
- Testing
- blood draw
- Volunteers
- 20 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Rett Syndrome, RTT
Efficacy and Safety of Cannabidiol Oral Solution (GWP42003-P, CBD-OS) in Patients With Rett Syndrome
To evaluate the efficacy of cannabidiol oral solution (GWP42003-P, CBD-OS) in reducing symptom severity when compared with placebo, in participants with Rett syndrome.
- Trial name
- ARCH (NCT03848832)
- Testing
- GWP42003-P
- Where
- 26 sites in United States, Italy and 2 more
- Volunteers
- 29 people
- Sponsor
- Jazz Pharmaceuticals