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Extension Study of Patients With Infantile-Onset Pompe Disease Who Were Previously Enrolled in Protocol AGLU01602

Primary Purpose

Glycogen Storage Disease Type II

Status
Completed
Phase
Phase 2
Locations
International
Study Type
Interventional
Intervention
Myozyme
Sponsored by
Genzyme, a Sanofi Company
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Glycogen Storage Disease Type II focused on measuring Glycogen Storage Disease Type II, GSD-II, Pompe Disease, Pompe Disease (Late-onset), Acid Maltase Deficiency Disease, Glycogenosis 2, Glycogen Storage Disease Type II (GSD-II)

Eligibility Criteria

undefined - undefined (Child, Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria: The patient's legal guardian(s) must provide written informed consent prior to any study-related procedures being performed The patient and his/her legal guardian(s) must have the ability to comply with the clinical protocol The patient must have completed Protocol AGLU01602. Exclusion Criteria: Patient has experienced any unmanageable adverse event (AE) in Protocol AGLU01602 due to Myozyme that would preclude continuing treatment with Myozyme

Sites / Locations

  • University of Alabama
  • Shands Hospital at the University of Florida
  • Miami Children's Hospital
  • Emory University Medical Genetics
  • Duke University Medical Center
  • Children's Hospital Medical Center
  • CHU Amiens
  • CHU Cote de Nacre
  • Universitats-Kinderklinik Mainz
  • Rambam Medical Center
  • San Gerardo Hospital
  • Erasmus MC University
  • Tzu-Chi General Hospital
  • Chi-Mei Medical Center Dept of Pediatrics

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

1

Arm Description

Outcomes

Primary Outcome Measures

Long-term Safety and Efficacy

Secondary Outcome Measures

Full Information

First Posted
August 1, 2005
Last Updated
February 4, 2014
Sponsor
Genzyme, a Sanofi Company
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1. Study Identification

Unique Protocol Identification Number
NCT00125879
Brief Title
Extension Study of Patients With Infantile-Onset Pompe Disease Who Were Previously Enrolled in Protocol AGLU01602
Official Title
A Long-Term Continuation Study of Patients With Infantile-Onset Pompe Disease Who Were Previously Enrolled in Protocol AGLU01602
Study Type
Interventional

2. Study Status

Record Verification Date
February 2014
Overall Recruitment Status
Completed
Study Start Date
June 2005 (undefined)
Primary Completion Date
June 2006 (Actual)
Study Completion Date
December 2006 (Actual)

3. Sponsor/Collaborators

Name of the Sponsor
Genzyme, a Sanofi Company

4. Oversight

5. Study Description

Brief Summary
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.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Glycogen Storage Disease Type II
Keywords
Glycogen Storage Disease Type II, GSD-II, Pompe Disease, Pompe Disease (Late-onset), Acid Maltase Deficiency Disease, Glycogenosis 2, Glycogen Storage Disease Type II (GSD-II)

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2, Phase 3
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
16 (Actual)

8. Arms, Groups, and Interventions

Arm Title
1
Arm Type
Experimental
Intervention Type
Biological
Intervention Name(s)
Myozyme
Other Intervention Name(s)
alglucosidase alfa
Intervention Description
20 mg/kg qow or 40 mg/kg qow
Primary Outcome Measure Information:
Title
Long-term Safety and Efficacy
Time Frame
52 weeks

10. Eligibility

Sex
All
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: The patient's legal guardian(s) must provide written informed consent prior to any study-related procedures being performed The patient and his/her legal guardian(s) must have the ability to comply with the clinical protocol The patient must have completed Protocol AGLU01602. Exclusion Criteria: Patient has experienced any unmanageable adverse event (AE) in Protocol AGLU01602 due to Myozyme that would preclude continuing treatment with Myozyme
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Medical Monitor
Organizational Affiliation
Genzyme, a Sanofi Company
Official's Role
Study Director
Facility Information:
Facility Name
University of Alabama
City
Birmingham
State/Province
Alabama
ZIP/Postal Code
35233
Country
United States
Facility Name
Shands Hospital at the University of Florida
City
Gainesville
State/Province
Florida
ZIP/Postal Code
32610
Country
United States
Facility Name
Miami Children's Hospital
City
Miami
State/Province
Florida
ZIP/Postal Code
33155
Country
United States
Facility Name
Emory University Medical Genetics
City
Decatur
State/Province
Georgia
ZIP/Postal Code
30033
Country
United States
Facility Name
Duke University Medical Center
City
Durham
State/Province
North Carolina
ZIP/Postal Code
27710
Country
United States
Facility Name
Children's Hospital Medical Center
City
Cincinnati
State/Province
Ohio
ZIP/Postal Code
45229
Country
United States
Facility Name
CHU Amiens
City
Amiens
ZIP/Postal Code
80054
Country
France
Facility Name
CHU Cote de Nacre
City
Caen
ZIP/Postal Code
14033
Country
France
Facility Name
Universitats-Kinderklinik Mainz
City
Mainz
ZIP/Postal Code
55131
Country
Germany
Facility Name
Rambam Medical Center
City
Haifa
ZIP/Postal Code
35254
Country
Israel
Facility Name
San Gerardo Hospital
City
Monza
ZIP/Postal Code
20052
Country
Italy
Facility Name
Erasmus MC University
City
Rotterdam
ZIP/Postal Code
3015 GJ
Country
Netherlands
Facility Name
Tzu-Chi General Hospital
City
Hua-lien
ZIP/Postal Code
970
Country
Taiwan
Facility Name
Chi-Mei Medical Center Dept of Pediatrics
City
Tainan
ZIP/Postal Code
710
Country
Taiwan

12. IPD Sharing Statement

Citations:
PubMed Identifier
19775921
Citation
Kishnani PS, Goldenberg PC, DeArmey SL, Heller J, Benjamin D, Young S, Bali D, Smith SA, Li JS, Mandel H, Koeberl D, Rosenberg A, Chen YT. Cross-reactive immunologic material status affects treatment outcomes in Pompe disease infants. Mol Genet Metab. 2010 Jan;99(1):26-33. doi: 10.1016/j.ymgme.2009.08.003.
Results Reference
derived

Learn more about this trial

Extension Study of Patients With Infantile-Onset Pompe Disease Who Were Previously Enrolled in Protocol AGLU01602

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