32 Clinical Trials for Various Conditions
The primary objective of the study is to evaluate the safety of UX053 in adults with Glycogen Storage Disease Type III (GSD III).
Glycogen Storage Disease Type III
The primary objective of this study is to evaluate potential biomarkers of GSD III.
Glycogen Storage Disease Type III
This Sub-registry is a multicenter, international, longitudinal, observational, and voluntary program designed to track pregnancy outcomes for any pregnant woman enrolled in the Pompe Registry, regardless of whether she is receiving disease-specific therapy (such as ERT with alglucosidase alfa or avalglucosidase alfa) and irrespective of the commercial product with which she may be treated. No experimental intervention is given; thus a patient will undergo clinical assessments and receive standard of care treatment as determined by the patient's physician. The primary objective of this Sub-registry is to track pregnancy outcomes, including complications and infant growth, in all women with Pompe disease during pregnancy, regardless of whether they receive disease-specific therapy, such as ERT with alglucosidase alfa or avalglucosidase alfa.
Glycogen Storage Disease Type II (GSD-II), Pompe Disease (Late-onset), Glycogenesis 2 Acid Maltase Deficiency
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). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. The objective of this expanded access study is to provide patients with Pompe disease in the United States (US), access to alglucosidase alfa produced from a scaled up manufacturing process for a limited time until production at this scale is approved for commercial use by the Food and Drug Administration.
Glycogen Storage Disease Type II (GSD-II), Pompe Disease (Late-Onset), Acid Maltase Deficiency Disease, Glycogenosis 2
Primary Objective: To evaluate the safety and tolerability of neoGAA in treatment naïve and alglucosidase alfa treated late-onset Pompe disease patients. Secondary Objective: To evaluate the pharmacokinetics, pharmacodynamics of neoGAA in treatment naïve and alglucosidase alfa treated late-onset Pompe disease patients. To evaluate the effect of neoGAA on exploratory efficacy endpoints in treatment naïve and alglucosidase alfa treated late-onset Pompe disease patients.
Pompe Disease, Glycogen Storage Disease Type II (GSD II), Acid Maltase Deficiency
A study to demonstrate comparable safety, efficacy, and pharmacokinetics (PK) of alglucosidase alfa manufactured at the 160 litre (L) and 4000 L scales in participants who had been diagnosed with infantile-onset Pompe disease. Participants were treated with alglucosidase alfa 160 L scale product in the United States (US) and 4000 L scale product in the regions outside the US.
Pompe Disease (Infantile-Onset), Glycogen Storage Disease Type II (GSD II), Glycogenosis 2, Acid Maltase Deficiency
* The primary objective of this study was to characterize the pharmacokinetics (PK) of alglucosidase alfa manufactured at the 4000 L scale in participants who had a confirmed diagnosis of Pompe disease. * A secondary objective of this study was to evaluate and explore the relationship between anti-recombinant human acid alpha-glucosidase antibody titers and the PK of alglucosidase alfa.
Pompe Disease, Glycogen Storage Disease Type II (GSD II)
This is an open-label, multicenter study of participants with late-onset Pompe disease naive to treatment with enzyme replacement therapy (ERT). The primary objective of this study is to evaluate glycogen clearance in muscle tissue samples collected pre and post alglucosidase alfa treatment in participants with Late-Onset Pompe disease. The secondary objectives are to characterize the disease burden in participants with late-onset Pompe disease and explore imaging, histologic, and functional assessments in these participants and to explore potential plasma or urine biomarkers relative to late-onset Pompe disease and participant's response to treatment with alglucosidase alfa (Myozyme®/Lumizyme®/GZ419829).
Pompe Disease (Late-Onset), Glycogen Storage Disease Type II (GSD II), Glycogenesis 2 Acid Maltase Deficiency
This extension study was to monitor the long-term safety and efficacy of rhGAA treatment in a single patient with infantile-onset Pompe disease who were previously treated with rhGAA in a Genzyme study.
Pompe Disease Late-Onset, Glycogen Storage Disease Type II GSD II
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 (ITI) regimens in combination with Myozyme®. Eligible participants who were then receiving Myozyme® therapy were enrolled into the study, and were followed for a minimum of 18 months on-study (a 6-month ITI treatment module and a 12-month follow-up module on Myozyme® alone). Eligible participants were followed for a minimum of 18 months on treatment or, if a participant was \<6 months of age at the time of enrollment, until the participant was 2 years of age. Both cross-reacting immunologic material (CRIM)-negative and CRIM-positive participants were eligible for Regimen A depending if they met the required criteria. Regimen B, however, was limited to CRIM-negative participants.
Pompe Disease, Glycogen Storage Disease Type II (GSD-II), Glycogenesis 2 Acid Maltase Deficiency
Pompe disease (also known as glycogen storage disease Type II) is a rare autosomal recessive metabolic muscle disease caused by the deficiency of acid α glucosidase (GAA), an enzyme that degrades lysosomal glycogen. As opposed to the exclusively cytoplasmic accumulation of glycogen that occurs in other glycogen storage disorders, Pompe disease is characterized by organelle bound (lysosomal) and extra-lysosomal accumulation of glycogen in many body tissues, ultimately leading to multisystemic pathology. The overall objective of this study was to evaluate the long-term growth and development of participants with infantile-onset Pompe disease with alglucosidase alfa before 1 year of age. Participants were to be followed for a 10-year period.
Pompe Disease, Glycogen Storage Disease Type II (GSD-II), Acid Maltase Deficiency 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). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. The objective of this exploratory study is to evaluate the safety and efficacy of alternative dosing regimens of alglucosidase alfa in patients with Pompe disease who have not demonstrated an optimal response to the standard dosing regimen of 20 mg/kg every other week after a minimum of 6 months treatment immediately prior to study entry.
Pompe Disease, Glycogen Storage Disease Type II (GSD-II), Glycogenesis 2 Acid Maltase Deficiency
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). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. The objective of this extension study is to assess the long-term safety and efficacy of alglucosidase alfa treatment in patients with Late-Onset Pompe Disease who were previously treated under the placebo-controlled, double-blind study AGLU02704 (NCT00158600).
Pompe Disease (Late-Onset), Glycogen Storage Disease Type II (GSD-II), Glycogenesis Type II, Acid Maltase Deficiency (AMD)
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). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. The overall objective is to evaluate the safety, efficacy, and pharmacokinetics (PK) of alglucosidase alfa treatment in patients with late-onset Pompe disease as compared to placebo.
Pompe Disease (Late-onset), Glycogen Storage Disease Type II (GSD-II), Acid Maltase Deficiency Disease, Glycogenosis 2
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 treated and not. Data from the Registry are also used to fulfill various global regulatory commitments, to support product development/reimbursement, and for other research and non-research related purposes. The objectives of the Registry are: * To enhance understanding of the variability, progression, identification, and natural history of Pompe disease, with the ultimate goal of better guiding and assessing therapeutic intervention. * To assist the Pompe medical community with the development of recommendations for monitoring patients, and to provide reports on patient outcomes, to optimize patient care. * To characterize the Pompe disease population. * To evaluate the long-term effectiveness of alglucosidase alfa.
Glycogen Storage Disease Type II, 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). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. The overall objective of this study is to evaluate the long-term safety and efficacy of Myozyme treatment in patients with infantile-onset Pompe disease.
Glycogen Storage Disease Type II
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). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. The primary objective of this study is to identify potential candidates for future clinical studies in Pompe disease.
Pompe Disease
The goal of this observational study is to determine if home lactate meters (both capillary and serum sample) are accurate, compared to lab serum lactate in a population of patients with glycogen storage disease type 1a and to determine if the Accu Chek Guide glucometer (capillary sample) is accurate, in a population of patients with glycogen storage disease type 1a.
Glycogen Storage Disease Type Ia
The purpose of this study is to collect and study key medical data about several ultra-rare GSDs (Glycogen Storage Diseases) including, but not limited to, GSD types 0a, 0b, VII, X, XII, XIII, XV, PRKAG2 syndrome and Danon disease.
Glycogen Storage Disease, GSD Type 0A, GSD Type 0B, GSD VII, Tarui Disease, GSD X, GSD XII, GSD XIII, GSD XV, Polyglucosan Body Myopathy 2, PGBM2, PRKAG2, Danon Disease
Collection and review of clinical information related to Glycogen Storage Disease Type VI (GSD VI) OR Glycogen Storage Disease Type IX (GSD IX) generated during clinic visits.
Glycogen Storage Disease VI, GLYCOGEN STORAGE DISEASE IXa1, GLYCOGEN STORAGE DISEASE IXa2, Glycogen Storage Disease IXB, Glycogen Storage Disease IXC, GSD 9 (All Subtypes), GSD 6
The primary objective of this study is to determine the long-term safety of DTX401 following a single intravenous (IV) dose in adults with GSDIa.
Glycogen Storage Disease Type IA, Von Gierke's Disease (GSD Type Ia)
This study will be an open-label, prospective, interventional feasibility pilot project to study the efficacy, safety, and tolerability of UX007 (triheptanoin) on reducing hypoglycemic events in patients with GSD I. Subjects will serve as their own control. Five (5) subjects who are treatment naïve to UX007 (triheptanoin) and are already on standard dietary therapy for GSDI will be enrolled. The primary objective is to evaluate the efficacy, safety, and tolerability of UX007 (triheptanoin) in patients with GSD I. The secondary objectives include evaluating the effect of UX007 (triheptanoin) on maintaining the duration of normoglycemia between meals based on glucose monitoring (Preventing and reducing the frequency of hypoglycemia); reduction/stabilization of the dose of cornstarch; and the prevention of increased liver steatosis based on ultrasound with elastography.
Glycogen Storage Disease Type I
Collection and review of clinical information related to glycogen branching enzyme (GBE) deficiency, diagnosed as Glycogen Storage Disease Type IV (GSD IV) or Adult Polyglucosan Body Disease (APBD generated during clinic visits.
Glycogen Storage Disease Type IV, Adult Polyglucosan Body Disease, GSD4, GSD IV, APBD
To compare efficacy of Glycosade® with uncooked corn starch (UCCS for the dietary management of hepatic glycogen storage diseases (GSD).
Glycogen Storage Disease
Glycogen Storage Disease Type II ("GSD-II"; also known as 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 called lysosomes. In patients with GSD-II, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. This study is being conducted to evaluate the safety and effectiveness of recombinant human acid alpha-glucosidase (rhGAA) as a potential enzyme replacement therapy for GSD-II. Patients diagnosed with infantile-onset GSD-II who are greater than 6 months old, but less than or equal to 36 months old will be studied.
Glycogen Storage Disease Type II, Pompe Disease, Acid Maltase Deficiency Disease, Glycogenosis 2
GSD-II (also known as 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 called lysosomes. In patients with GSD-II, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. This study is being conducted to evaluate the safety, pharmacokinetics, pharmacodynamics and efficacy of recombinant human acid alpha-glucosidase (rhGAA) as a potential enzyme replacement therapy for a pair of siblings with GSD-II. To be eligible for this study, a patient must have a confirmed diagnosis of GSD-II and have a sister or brother who also has a confirmed diagnosis of GSD-II.
Glycogen Storage Disease Type II, Pompe Disease, Acid Maltase Deficiency Disease, Glycogenosis 2
The objective is to determine if alglucosidase alfa is present in breast milk from mothers with Pompe Disease being treated with alglucosidase alfa and to measure breast milk production and composition in women with Pompe Disease who receive alglucosidase alfa.
Glycogen Storage Disease, Pompe Disease
Pompe disease (also known as glycogen storage disease type II, "GSD-II") 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 called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. This study is being conducted to collect prospective, observational data on patients with late-onset Pompe disease. Approximately 60 subjects with late-onset Pompe disease will be enrolled.
Glycogen Storage Disease Type II
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). Normally, GAA is used by the body's cells to break down glycogen (a stored form of sugar) within specialized structures called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. The objective of this protocol is to provide enzyme replacement therapy with alglucosidase alfa on an expanded access basis, to severely affected patients with late-onset Pompe disease for whom there is no alternative treatment and who do not meet the clinical characteristics described in the inclusion criteria for participation in other Genzyme Corporation-sponsored studies currently enrolling patients with late-onset Pompe disease.
Glycogen Storage Disease Type II, Glycogenosis 2
Pompe disease (also known as glycogen storage disease type II, "GSD-II") 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 called lysosomes. In patients with Pompe disease, an excessive amount of glycogen accumulates and is stored in various tissues, especially heart and skeletal muscle, which prevents their normal function. This study is being conducted to evaluate the safety and effectiveness of recombinant human acid alpha-glucosidase (rhGAA) as a potential enzyme replacement therapy for Pompe disease. Patients diagnosed with infantile-onset Pompe disease who are less than or equal to 6 months old will be studied.
Glycogen Storage Disease Type II