STRIDE Study - A Study in Subjects With LOPD Who Are Currently Being Treated With ERT

July 2, 2025 updated by: Amicus Therapeutics

A Prospective Study in Subjects With Late Onset Pompe Disease Who Are Currently Being Treated With Enzyme Replacement Therapy

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 therapy (ERT). Additionally, information gained may be used in the design and conduct of future studies in LOPD subjects.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Detailed Description

The objective of this study is to evaluate the baseline characteristics and degree of change over time in clinical outcome measures commonly used to evaluate patients with LOPD.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
12

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Australia
      • Adelaide, Australia, 5000
        • Royal Adelaide Hospital
  • Belgium
      • Edegem, Belgium, 1650
        • Antwerp University Hospital
  • Canada
    • Alberta
      • Calgary, Alberta, Canada
        • Alberta Children's Hospital
    • Ontario
      • Hamilton, Ontario, Canada
        • McMaster University Medical Center
  • United States
    • California
      • Irvine, California, United States, 92868
        • University of California, Irvine
    • Florida
      • Gainesville, Florida, United States, 32611
        • University of Florida Clinical Research Center
    • Georgia
      • Decatur, Georgia, United States, 30033
        • Emory University
    • Kansas
      • Kansas City, Kansas, United States, 66160
        • University of Kansas Medical Center
    • Massachusetts
      • Springfield, Massachusetts, United States, 01199
        • Baystate Medical Center
    • Minnesota
      • Minneapolis, Minnesota, United States, 55455
        • University of Minnesota Medical Center
    • New Jersey
      • Hackensack, New Jersey, United States, 07601
        • Hackensack University Medical Center
      • Morristown, New Jersey, United States, 07960
        • Jacobs & Levy Genomic Medicine and Research Program
    • New York
      • Great Neck, New York, United States, 11021
        • Northwell Health
      • New York, New York, United States, 10016
        • NYU Neurogenetics
    • North Carolina
      • Durham, North Carolina, United States, 27710
        • Duke University Medical Center
    • Ohio
      • Cincinnati, Ohio, United States, 45229
        • Cincinnati Children's Hospital
      • Columbus, Ohio, United States, 43210
        • Ohio State University
    • Oregon
      • Portland, Oregon, United States, 97239
        • Oregon Health& Science University
    • Pennsylvania
      • Hershey, Pennsylvania, United States, 17033
        • Penn State Hershey Medical Center
      • Pittsburgh, Pennsylvania, United States, 15261
        • University of Pittsburgh
    • Texas
      • San Antonio, Texas, United States, 78229
        • The University of Texas Health Science Center San Antonio

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Male and female subjects with LOPD between 18 years and 75 years, inclusive and ≥ 50 kg.

Description

Inclusion Criteria:

  1. Subject has a diagnosis of Pompe disease based on documented deficiency of GAA activity and a documented GAA mutation.
  2. Male and female subjects between 18 years and 75 years, inclusive and ≥ 50 kg.
  3. Subject must be currently receiving standard-of-care ERT (alglucosidase alfa) at a dose of 20 mg/kg dose every other week.
  4. Subject must have been on ERT for the preceding 2 years or more.
  5. Subject must have an upright forced vital capacity (FVC) within 35 to 90% of predicted normal (NHANES III reference values), based on the higher of the screening or baseline value, if their 6 minute walk distance (6MWD) is > 200 m. Subject must have an upright FVC within 40 to 90% of predicted normal (NHANES III reference values), based on the higher of the screening or baseline value, if their 6MWD is ≤ 200 m. If FVC is between 80 and 90% of predicted normal, the subject may enter the study if the percent predicted FVC value drops by 10% predicted or more in supine position
  6. Subject is able to walk at least 100 m in the 6MWT and the assessment is noted as valid.

Exclusion Criteria:

  1. Subject has received any investigational therapy or pharmacological treatment for Pompe disease, other than alglucosidase alfa within 30 days or 5 half lives, whichever is shorter, prior to the Baseline Visit or is anticipated to do so during the course of the study

  2. Subject is on any of the following prohibited medications within 30 days of baseline:

    • miglitol (eg, Glyset)
    • miglustat (eg, Zavesca)
    • acarbose (eg, Precose, Glucobay)
    • voglibose (eg, Volix, Vocarb, Volibo)
  3. Subject requires use of invasive or non-invasive ventilatory support for > 6 hours a day while awake.
  4. Subject has a medical or any other extenuating condition or circumstance that may, in the opinion of the investigator, pose an undue safety risk to the subject or compromise his/her ability to comply with protocol requirements. This includes clinical depression (as diagnosed by a psychiatrist or other mental health professional) with uncontrolled or poorly controlled symptoms.
  5. Subject is breastfeeding, or is pregnant or planning to become pregnant within the next 2 years.
  6. Other exclusion criteria according to the Lumizyme/Myozyme instructions for use.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Case-Only
  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Evaluate degree of change in muscle function and respiratory endpoints over time
Time Frame: 6-15 month
To evaluate the degree of change in muscle function and respiratory endpoints over time in patients with Late Onset Pompe disease
6-15 month

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Amicus Therapeutics

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 8, 2017

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
November 30, 2018

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 30, 2018

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 9, 2017

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 15, 2017

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 20, 2017

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 8, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 2, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • POM-003

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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