Last updated on November 2019

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


Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Glycogen Storage Disease Type II-Pompe's Disease | Glycogen Storage Disease Type II;Pompe's Disease
  • Age: Between 3 - 100 Years
  • Gender: Male or Female

Inclusion criteria :

  • The patient has confirmed GAA enzyme deficiency from any tissue source and/or 2 confirmed GAA gene mutations.
  • The patient must provide signed, informed consent prior to performing any study related procedures. Consent of a legally authorized guardian(s) is (are) required for legally minor patients as defined by local regulation. If the patient is legally minor, signed written consent shall be obtained from parent(s)/legal guardian and assent obtained from patients, if applicable.

Exclusion criteria:

  • The patient is <3 years of age.
  • The patient has known Pompe specific cardiac hypertrophy.
  • The patient is wheelchair dependent.
  • The patient is not able to ambulate 40 meters (approximately 130 feet) without stopping and without an assistive device.
  • The patient requires invasive-ventilation (non-invasive ventilation is allowed).
  • The patient is not able to successfully perform repeated forced vital capacity (FVC) measurements in upright position of 30% predicted and 85% predicted.
  • The patient (and patient's legal guardian if patient is legally minor as defined by local regulation) is (are) not able to comply with the clinical protocol.
  • The patient has had previous treatment with alglucosidase alfa or any investigational therapy for Pompe disease.
  • The patient has prior or current use of immune tolerance induction therapy
  • The patient, if female and of childbearing potential, has a positive pregnancy test (beta-human chorionic gonadotropin) at baseline.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Recruitment Status: Closed


Brief Description Eligibility Contact Research Team


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