Clinical trials: Glycogen Storage Disease Type II (GSD-II)
Pompe Disease (Late-onset)
A Study Comparing ATB200/AT2221 With Alglucosidase Alfa/Placebo in Adult Subjects With Late-onset Pompe Disease
This is a phase 3 double-blind randomized study to study the efficacy and safety of intravenous ATB200 Co-administered with oral AT2221 in adult subjects with Late Onset Pompe Disease compared with Alglucosidase Alfa/placebo.
- Trial name
- PROPEL (NCT03729362)
- Testing
- Cipaglucosidase Alfa, Miglustat, Alglucosidase Alfa
- Where
- 73 sites in United States, Argentina and 22 more
- Volunteers
- 125 people
- Sponsor
- Amicus Therapeutics
Pompe Disease (Late-onset), Glycogen Storage Disease Type II (GSD-II)
A Study of rhGAA in Patients With Late-Onset Pompe Disease
Pompe disease (also known as glycogen storage disease Type II) is caused by a deficiency of a critical enzyme in the body called acid alpha-glucosidase (GAA).
- Conditions
- Pompe Disease (Late-onset), Glycogen Storage Disease Type II (GSD-II), Acid Maltase Deficiency Disease, Glycogenosis 2
- Trial name
- NCT00250939
- Testing
- Myozyme
- Where
- Netherlands
- Volunteers
- 5 people
- Sponsor
- Genzyme, a Sanofi Company
Glycogen Storage Disease Type II;Pompe's Disease
Study to Compare the Efficacy and Safety of Enzyme Replacement Therapies Avalglucosidase Alfa and Alglucosidase Alfa Administered Every Other Week in Patients With Late-onset Pompe Disease Who Have Not Been Previously Treated for Pompe Disease
Primary Objective: To determine the effect of avalglucosidase alfa treatment on respiratory muscle strength measured by percent (%) predicted forced vital capacity (FVC) in the upright position, as compared to alglucosidase alfa.
- Trial name
- COMET (NCT02782741)
- Testing
- Avalglucosidase alfa (GZ402666), Alglucosidase alfa (GZ419829)
- Where
- 69 sites in United States, Argentina and 23 more
- Volunteers
- 101 people
- Sponsor
- Genzyme, a Sanofi Company
Glycogen Storage Disease Type II
Avalglucosidase Alfa French Post-trial Access for Participants With Pompe Disease (PTA Avalglucosidase)
This long-term open label safety and efficacy study is intended to follow up, and to provide post-trial access to ERT with avalglucosidase alfa to patients with Pompe disease in France who have completed Study EFC14028, LTS13769…
- Trial name
- NCT05164055
- Testing
- Avalglucosidase alfa (GZ402666)
- Where
- 11 sites in France
- Volunteers
- 17 people
- Sponsor
- Genzyme, a Sanofi Company
Glycogen Storage Disease Type II, Glycogenosis 2
Expanded Access Use of Myozyme (Alglucosidase Alfa) in Patients With Late-onset Pompe Disease
Pompe disease (also known as glycogen storage disease Type II) is caused by a deficiency of a critical enzyme in the body called acid alpha-glucosidase (GAA).
- Trial name
- NCT00074932
- Testing
- Myozyme
- Where
- 8 sites in United States
- Volunteers
- 9 people
- Sponsor
- Genzyme, a Sanofi Company
Pompe Disease (Late-onset)
Evaluation of the Safety and Efficacy of Late-onset Pompe Disease Gene Therapy Drug
This study is being conducted to evaluate the safety and effectiveness of GC301 adeno-associated virus vector expressing codon-optimized human acid alpha-glucosidase (GAA) as potential gene therapy for Pompe disease.
- Trial name
- NCT06391736
- Testing
- GC301
- Where
- China
- Volunteers
- 33 people
- Sponsor
- GeneCradle Inc
Pompe Disease, Glycogen Storage Disease Type II
Safety and Efficacy of Recombinant Human Acid Alpha-Glucosidase in the Treatment of Classical Infantile Pompe Disease
Pompe disease is caused by a deficiency of a critical enzyme in the body called acid alpha glucosidase (GAA). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures…
- Conditions
- Pompe Disease, Glycogen Storage Disease Type II, Acid Maltase Deficiency Disease, Glycogenosis 2
- Trial name
- NCT00025896
- Testing
- recombinant human acid alpha-glucosidase (rhGAA)
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Genzyme, a Sanofi Company
Alpha-Thalassemia, Beta-Thalassemia
FLOWER: Following Longitudinal Outcomes With Epidemiology for Rare Diseases
FLOWER is a completely virtual, nationwide, real-world observational study to collect, annotate, standardize, and report clinical data for rare diseases.
- Conditions
- Alpha-Thalassemia, Beta-Thalassemia, Amyloidosis, Amyotrophic Lateral Sclerosis
- Trial name
- NCT06539169
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- xCures
Late-onset Pompe Disease
STRIDE Study - A Study in Subjects With LOPD Who Are Currently Being Treated With ERT
The purpose of the study is to evaluate changes in key clinical outcome measures (eg, motor, respiratory, fatigue) in adult subjects with late-onset Pompe disease (LOPD) subjects receiving standard-of-care enzyme replacement…
- Trial name
- NCT03347253
- Where
- 21 sites in United States, Australia and 2 more
- Volunteers
- 12 people
- Sponsor
- Amicus Therapeutics
Pompe Disease (Late-Onset), Glycogen Storage Disease Type II (GSD II)
Study About the Evolution of Severe Late Onset Pompe Disease Patient With Pulmonary Dysfunction and Receiving Myozyme®
To describe severe late onset patients with pompe disease receiving Myozyme®
- Conditions
- Pompe Disease (Late-Onset), Glycogen Storage Disease Type II (GSD II), Glycogenesis 2 Acid Maltase Deficiency
- Trial name
- NCT00731081
- Where
- France
- Volunteers
- 8 people
- Sponsor
- Genzyme, a Sanofi Company
Late-onset Pompe Disease
A Study of Respiratory Muscle Strength in Patients With Late-onset Pompe Disease (LOPD)
Study 701-201 is a study in patients with late-onset Pompe disease (LOPD). The study will test respiratory muscle strength initially and again after 24 weeks in subjects treated or not treated with BMN 701 .
- Trial name
- NCT02191917
- Testing
- Respiratory muscle strength measurements by different techniques.
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 8 people
- Sponsor
- BioMarin Pharmaceutical
Fructose Metabolism, Inborn Errors, Glycogen Storage Disease
Biomarker for Glycogen Storage Diseases (BioGlycogen)
Development of a new MS-based biomarker for the early and sensitive diagnosis of Glycogen Storage Diseases from plasma. Testing for clinical robustness, specificity and long-term stability of the biomarker.
- Conditions
- Fructose Metabolism, Inborn Errors, Glycogen Storage Disease, Glycogen Storage Disease Type I, Glycogen Storage Disease Type II
- Trial name
- BioGlycogen (NCT02385162)
- Where
- 4 sites in Germany, India and 1 more
- Sponsor
- CENTOGENE GmbH Rostock
Pompe Disease Infantile-Onset
Evaluation of the Safety and Efficacy of Infantile-onset Pompe Disease Gene Therapy Drug
This study is being conducted to evaluate the safety and effectiveness of GC301 adeno-associated virus vector expressing codon-optimized human acid alpha-glucosidase (GAA) as potential gene therapy for Pompe disease.
- Trial name
- NCT05793307
- Testing
- GC301
- Where
- 5 sites in China
- Volunteers
- 16 people
- Sponsor
- GeneCradle Inc
Pompe Disease, Glycogen Storage Disease Type II (GSD-II)
Immune Tolerance Induction Study
An exploratory, open-labeled study of participants with Pompe disease, who had previously received Myozyme® (alglucosidase alfa) treatment, to evaluate the efficacy, safety and clinical benefit of 2 Immune Tolerance Induction…
- Conditions
- Pompe Disease, Glycogen Storage Disease Type II (GSD-II), Glycogenesis 2 Acid Maltase Deficiency
- Trial name
- NCT00701701
- Testing
- Myozyme® (alglucosidase alfa)
- Where
- 5 sites in United States, Israel
- Volunteers
- 4 people
- Sponsor
- Genzyme, a Sanofi Company
Pompe Disease, Pompe Disease (Late-onset)
Neutralizing Antibody Seroprevalence Study With a Retrospective Component in Participants With Late-Onset Pompe Disease
The purpose of this study is to obtain information pertaining to the occurrence of antibodies to investigational SPK-3006 capsid and GAA, GAA activity and GAA antigen levels in the usual care setting of Late-Onset Pompe Disease…
- Conditions
- Pompe Disease, Pompe Disease (Late-onset), Glycogen Storage Disease Type 2, LOPD
- Trial name
- NCT03893240
- Testing
- Neutralizing Antibody to SPK-3006 capsid
- Where
- 18 sites in United States, France and 4 more
- Volunteers
- 61 people
- Sponsor
- Spark Therapeutics, Inc.
Glycogen Storage Disease Type II
Clinical Study for Treatment-naïve IOPD Babies to Evaluate Efficacy and Safety of ERT With Avalglucosidase Alfa
This is a single group, treatment, Phase 3, open-label study to assess efficacy, safety, pharmacokinetic (PK), pharmacodynamics (PD) of avalglucosidase alfa in treatment-naïve male and female participants with IOPD.
- Trial name
- Baby-COMET (NCT04910776)
- Testing
- avalglucosidase alfa
- Where
- 16 sites in United States, Belgium and 7 more
- Volunteers
- 17 people
- Sponsor
- Sanofi
Pompe Disease, Pompe Disease (Late-onset)
A Gene Transfer Study for Late-Onset Pompe Disease (RESOLUTE)
The purpose of this study is to evaluate the safety, tolerability, and efficacy of a single intravenous infusion of SPK-3006 in adults with clinically moderate, late-onset Pompe disease receiving enzyme replacement therapy (ERT).
- Conditions
- Pompe Disease, Pompe Disease (Late-onset), Glycogen Storage Disease Type 2, Glycogen Storage Disease Type II
- Trial name
- NCT04093349
- Testing
- SPK-3006
- Where
- 29 sites in United States, Canada and 6 more
- Volunteers
- 4 people
- Sponsor
- Spark Therapeutics, Inc.
Glycogen Storage Disease Type II, Pompe Disease
Pompe Disease Registry Protocol
The Pompe Registry is a global, multicenter, international, longitudinal, observational, and voluntary program for patients with Pompe disease, designed to track the disease's natural history and outcomes in patients, both…
- Trial name
- NCT00231400
- Where
- 282 sites in United States, Argentina and 42 more
- Volunteers
- 2,000 people
- Sponsor
- Genzyme, a Sanofi Company