Clinical trials: X-Linked
Primary Immune Deficiency Disorders, Common Variable Immunodeficiency
A Study to Find Out How Safe and Effective Gammaplex® is in Young People With Primary Immunodeficiency
The main objective is to determine the efficacy of Gammaplex by measuring the number of serious acute bacterial infections during treatment with Gammaplex over a 12 month period.
- Conditions
- Primary Immune Deficiency Disorders, Common Variable Immunodeficiency, X-linked Agammaglobulinemia, Hyper-IgM Syndrome
- Trial name
- NCT01289847
- Testing
- Gammaplex
- Where
- 10 sites in United States, Chile and 1 more
- Volunteers
- 25 people
- Sponsor
- Bio Products Laboratory
Fabry Disease
Ophthalmic Findings During 10-year Enzyme Substitution of Danish Fabry Patients.
Fabry disease is a recessively inherited disorder due to systemic storage of abnormal metabolites (ceramide trihexocide, in particular) caused by lack of the lysosomal enzyme α-galactosidase.
- Trial name
- NCT01997489
- Testing
- Enzyme replacement
- Where
- 2 sites in Denmark
- Volunteers
- 39 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Fabry Disease
4D-310 in Adults With Fabry Disease and Cardiac Involvement
This is a prospective multicenter, open-label, dose-escalation trial to assess the safety, tolerability, and pharmacodynamics of 4D-310 following a single IV administration.
- Trial name
- NCT05629559
- Testing
- 4D-310
- Where
- 4 sites in Australia, Taiwan
- Volunteers
- 18 people
- Sponsor
- 4D Molecular Therapeutics
RETT Syndrome With Proven MECP2 Mutation
Osteoporosis in RETT Syndrome
Based on our clinical observations, many girls with RETT syndrome, a severe neuro-developmental encephalopathy, suffer from osteoporosis which can appear at a very early age (before age 10) and can lead to fractures, pain and a…
- Trial name
- OSRETT (NCT02110797)
- Testing
- biological markers and evaluation of the mineral density at the lumber spine using DEXA
- Where
- France
- Volunteers
- 98 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Rett Syndrome
An Open-Label Study of Trofinetide for the Treatment of Girls Two to Five Years of Age Who Have Rett Syndrome
To investigate the safety and tolerability of long-term treatment with oral trofinetide in girls with Rett syndrome
- Trial name
- DAFFODIL™ (NCT04988867)
- Testing
- Trofinetide
- Where
- 7 sites in United States
- Volunteers
- 15 people
- Sponsor
- ACADIA Pharmaceuticals Inc.
Duchenne Muscular Dystrophy
A Study to Assess Vamorolone in Boys With Duchenne Muscular Dystrophy (DMD)
The purpose of this study is to determine whether a new medication called vamorolone is safe and well-tolerated by boys with Duchenne muscular dystrophy (DMD) ages ≥ 4 and < 7 years old.
- Trial name
- NCT02760264
- Testing
- Vamorolone 0.25 mg/kg/day, Vamorolone 0.75 mg/kg/day, Vamorolone 2.0 mg/kg/day
- Where
- 12 sites in United States, Australia and 4 more
- Volunteers
- 48 people
- Sponsor
- ReveraGen BioPharma, Inc.
Hemophilia B, Mucopolysaccharidosis I
Long Term Follow-up (LTFU) of Subjects Who Received SB-318, SB-913, or SB-FIX
Long-term follow-up of subjects who received SB-318, SB-913, or SB-FIX in a previous trial and completed at least 52 weeks post-infusion follow-up in their primary protocol.
- Conditions
- Hemophilia B, Mucopolysaccharidosis I, Mucopolysaccharidosis II
- Trial name
- LTFU (NCT04628871)
- Testing
- SB-318, SB-913, SB-FIX
- Where
- 5 sites in United States
- Volunteers
- 13 people
- Sponsor
- Sangamo Therapeutics
Muscular Dystrophy, Duchenne
Safety Study of Eteplirsen to Treat Advanced Stage Duchenne Muscular Dystrophy
The primary objective of this study is to explore safety and tolerability of eteplirsen in participants with advanced stage Duchenne muscular dystrophy (DMD) who are amenable to exon 51 skipping.
- Trial name
- NCT02286947
- Testing
- Eteplirsen
- Where
- 9 sites in United States
- Volunteers
- 24 people
- Sponsor
- Sarepta Therapeutics, Inc.
Rett Syndrome
Validating Innovative Biosensors for Rett Autonomic Symptom Tracking
The VIBRANT study aims to validate biosensors to objectively and directly measure symptoms in Rett syndrome and create confidence in the use of these devices in clinical trials.
- Trial name
- VIBRANT (NCT06338267)
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Rett Syndrome Research Trust
Fragile X Syndrome
Metformin in Patients With Fragile X
The purpose of this trial is to investigate the use of metformin in the treatment of Fragile X syndrome (FXS) patients. Metformin is an FDA approved compound with an established safety profile and minimal side effects that…
- Trial name
- NCT04141163
- Testing
- Metformin
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Rowan University
Fabry Disease
Registry of Fabry Disease - A Multicenter Observational Study
The purpose of this study is to compile a registry of patients with Fabry disease, an inherited metabolic disorder. In this disease, an enzyme called a-galactosidase A, which normally breaks down a lipid (fatty substance) called…
- Trial name
- NCT00055016
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Hemophilia A
A Gene Transfer Study for Hemophilia A
This clinical research study is being conducted by Spark Therapeutics, Inc. to determine the safety and efficacy of the factor VIII gene transfer treatment with SPK-8011 in individuals with hemophilia A.
- Trial name
- NCT03003533
- Testing
- SPK-8011
- Where
- 16 sites in United States, Australia and 3 more
- Volunteers
- 25 people
- Sponsor
- Spark Therapeutics, Inc.
Hunter Syndrome
Study of Long Term Safety and Clinical Outcomes of Idursulfase IT and Elaprase Treatment in Pediatric Participants Who Have Completed Study HGT-HIT-094
This extension study will allow participants that completed Study HGT-HIT-094 to continue receiving Elaprase treatment in conjunction with idursulfase IT or to continue receiving Elaprase treatment and begin concurrent IT…
- Trial name
- NCT02412787
- Testing
- Idursulfase-IT, Elaprase
- Where
- 9 sites in United States, Australia and 5 more
- Volunteers
- 56 people
- Sponsor
- Shire
Duchenne Muscular Dystrophy
DART Electrical Impedance Myography (EIM) Trial in Duchenne Muscular Dystrophy (DMD) and Healthy Controls
Physicians seek a method to assess neuromuscular disease that is both non-invasive and quantifiable. Many patients do not tolerate standard current day assessment tools (such as needle electromyogram), and Electrical Impedance…
- Trial name
- NCT01523964
- Testing
- Testing with EIM
- Where
- 6 sites in United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Dart Therapeutics. LLC
Rett Syndrome
A Study to Evaluate Ketamine for the Treatment of Rett Syndrome
This 2 cohort, sequential, ascending dose study will assess the safety, tolerability and efficacy of oral ketamine dosed in a single 5-day BID regimen in addition to placebo, in a 4-week cross-over design in patients with Rett…
- Trial name
- NCT03633058
- Testing
- Ketamine
- Where
- 7 sites in United States
- Volunteers
- 23 people
- Sponsor
- Rett Syndrome Research Trust
Becker Muscular Dystrophy
Use of (-)-Epicatechin in the Treatment of Becker Muscular Dystrophy (Pilot Study)
(-)-Epicatechin will be evaluated for the treatment of progressive muscle loss and impaired skeletal muscle function in Becker Muscular Dystrophy (BMD) patients.
- Trial name
- NCT01856868
- Testing
- (-)-epicatechin
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Craig McDonald, MD
Duchenne Muscular Dystrophy
Therapeutic Potential for Aldosterone Inhibition in Duchenne Muscular Dystrophy
The study is to demonstrate non-inferiority of spironolactone vs. eplerenone in preserving cardiac and pulmonary function in patients with preserved LV ejection fraction.
- Trial name
- NCT02354352
- Testing
- Eplerenone, Spironolactone
- Where
- 6 sites in United States
- Volunteers
- 52 people
- Sponsor
- Ohio State University
Duchenne Muscular Dystrophy
Open-label Extension of the HOPE-2 Trial
This Phase 2, multi-center, open-label extension trial will provide deramiocel (CAP-1002) to subjects that were enrolled in the HOPE-2 trial and completed 12 months of follow-up.
- Trial name
- HOPE-2-OLE (NCT04428476)
- Testing
- Deramiocel (CAP-1002)
- Where
- 5 sites in United States
- Volunteers
- 13 people
- Sponsor
- Capricor Inc.
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
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