Active clinical trials for "Glycogen Storage Disease Type II"

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) 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.

Clinical specimens are required from individuals with Pompe Disease to support process and analytical development for a genetically modified autologous bone marrow cell product currently in preclinical research, FTX-PD01. The intent is for this product to be investigated in a subsequent clinical trial under a future FDA IND to treat Pompe Disease. Enrolled participants provide a venous blood specimen (approximately 20mL) to be used in preclinical studies and research and development of FTX-PD01. Subjects may eventually be asked to undergo mobilized leukapheresis for bone marrow stem cell collection and their specimens will be used to further develop the FTX-PD01 cell product, including a cGMP compliant process to be applied under the future FDA IND.

Prospectively follow patients with Pompe disease underwent enzyme replacement therapy.

Establish of high-risk screening criteria to earlier identify possible childhood LOPD for early treatment and better prognosis. Therefore, validation of the high-risk screening criteria for childhood LOPD will be critical for identifying children of LOPD in Taiwan.

This is a longitudinal natural history study of Infantile Pompe disease. The investigators will regularly collect and review medical information regarding the diagnosis of Pompe disease, response to enzyme replacement (ERT) using alglucosidase alfa (Lumizyme/Myozyme) and response to immunosuppressive therapy in cases at risk for developing or those who have developed high and sustained antibodies to ERT. To follow the long-term outcomes, we will collect medical records including but not limited to the diagnosis, clinical parameters, assessments for clinical monitoring, and laboratory values including antibody testing results.

Primary objective: To obtain data pertaining to the safety and tolerability of alglucosidase alfa and laronidase treatments administered in a home-care infusion setting. Secondary objectives: To evaluate personal satisfaction of both cohorts of patients treated in a home-care infusion setting. To evaluate the infusion compliance in both cohorts of patients treated in a home-care infusion setting.

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.

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.

The objective of this study was to evaluate the efficacy and safety of treatment with 4000 litre (L) alglucosidase alfa (Lumizyme®) in Pompe participants.

The main purpose of this study was to determine the safety and tolerability of 3 different doses of duvoglustat (AT2220) in participants affected by Pompe disease. The study also evaluated the effects of duvoglustat on functional parameters in Pompe disease.