Clinical trial Recruiting at 34 sites Observational Women only

Tracking pregnancy outcomes in women with Pompe disease

Official title: A Sub-registry to Observe the Effect of Alglucosidase Alfa or Avalglucosidase Alfa Treatment on Pregnancy and Infant Growth in Women With Pompe Disease

Run by Sanofi · NCT00567073 · Data updated 2026-11-12

This study looks at the pregnancy experiences and outcomes for women with Pompe disease to see how it affects both them and their babies.

More Glycogen Storage Disease trials

Quick facts

Study typeObservational
SexWomen only
Enrollment20 (estimated)
SponsorSanofi
Industry-sponsored
Locations35 sites (Phoenix, Arizona and 34 other locations)
StatusRecruiting
StartedJune 18, 2007
Main results expectedJanuary 31, 2034
Study endsJanuary 31, 2034
Registry record updatedApril 16, 2026
Trial IDNCT00567073 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are pregnant women who are enrolled in the Pompe Registry.

Probably not a fit

Patients who are not pregnant or who are not enrolled in the Pompe Registry may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Sub-registry is a multicenter, international, longitudinal program that observes pregnancy outcomes for women enrolled in the Pompe Registry. It includes women regardless of whether they are receiving disease-specific therapy for Pompe disease. The study collects data on pregnancy complications and infant growth, allowing for both retrospective and prospective assessments. Participants undergo clinical evaluations and receive standard care as determined by their healthcare providers.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the pregnancy outcomes of women with Pompe disease, potentially improving care and management during pregnancy.

How similar studies have gone: Other studies have successfully tracked pregnancy outcomes in similar patient populations, indicating that this approach is viable.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Eligible women must:

* be enrolled in the Pompe registry (NCT00231400)
* be pregnant, or have been pregnant with appropriate medical documentation available.
* provide a signed informed consent and authorization form(s) to participate in the Sub-Registry prior to any Sub-Registry-related data collection being performed.

Note: It is recommended that pregnancy data be collected on eligible women regardless of infant enrollment. In the event of patients having multiple pregnancies, participation in this Sub-Registry is encouraged for each individual pregnancy.

Exclusion Criteria:

There are no exclusion criteria for this Sub-Registry

Where it's running

  • Barrow Neurol Group- Site Number : 840087
    Phoenix, Arizona, United States
    Recruiting
  • University of Florida Pediatrics Genetics- Site Number : 157138
    Jacksonville, Florida, United States
    Recruiting
  • Emory University School Of Medicine- Site Number : 840060
    Atlanta, Georgia, United States
    Recruiting
  • Indianapolis University School of Medicine- Site Number : 840027
    Indianapolis, Indiana, United States
    Recruiting
  • University of Iowa- Site Number : 150294
    Iowa City, Iowa, United States
    Recruiting
  • Spectrum for Health- Site Number : 840019
    Grand Rapids, Michigan, United States
    Recruiting
Show 29 more locations
  • Washington University- Site Number : 150612
    St Louis, Missouri, United States
    Recruiting
  • New York University School Of Medicine- Site Number : 840040
    New York, New York, United States
    Recruiting
  • Mt. Sinai School of Medicine- Site Number : 840005
    New York, New York, United States
    Recruiting
  • Columbia University Irving Medical Center- Site Number : 157199
    New York, New York, United States
    Recruiting
  • Duke University Medical Center Genetics Dept- Site Number : 840037
    Durham, North Carolina, United States
    Recruiting
  • LSD Data Registry Site LLC- Site Number : 840094
    Dublin, Ohio, United States
    Recruiting
  • Greenwood Genetic Center - Greenville- Site Number : 151184
    Greenville, South Carolina, United States
    Recruiting
  • O & O Alpan- Site Number : 840025
    Fairfax, Virginia, United States
    Recruiting
  • Investigational Site Number : 151069
    Westmead, New South Wales, Australia
    Recruiting
  • Investigational Site Number : 056001
    Ghent, Belgium
    Recruiting
  • Instituto de Genética e Erros Inatos do Metabolismo- Site Number : 150978
    São Paulo, Brazil
    Recruiting
  • Investigational Site Number : 1910001
    Zagreb, Croatia
    Recruiting
  • Investigational Site Number : 1910002
    Zagreb, Croatia
    Recruiting
  • Investigational Site Number : 2030001
    Prague, Czechia
    Recruiting
  • Investigational Site Number : 152200
    Bonn, Germany
    Recruiting
  • Investigational Site Number : 380005
    Florence, Firenze, Italy
    Recruiting
  • Investigational Site Number : 380007
    Milan, Milano, Italy
    Recruiting
  • Investigational Site Number : 380011
    Padua, Padova, Italy
    Recruiting
  • Investigational Site Number : 380015
    Rome, Roma, Italy
    Recruiting
  • Investigational Site Number : 380008
    Brescia, Italy
    Recruiting
  • Investigational Site Number : 380006
    Cagliari, Italy
    Recruiting
  • Investigational Site Number : 380004
    Genova, Italy
    Recruiting
  • Investigational Site Number : 380013
    Messina, Italy
    Recruiting
  • Investigational Site Number : 380009
    Monza, Italy
    Recruiting
  • Investigational Site Number : 380002
    Padova, Italy
    Recruiting
  • Investigational Site Number : 380003
    Pavia, Italy
    Recruiting
  • Investigational Site Number : 380012
    Roma, Italy
    Recruiting
  • Investigational Site Number : 87147
    Cardiff, Cardiff [Caerdydd Gb-crd], United Kingdom
    Recruiting
  • Oregon Health and Science University- Site Number : 840095
    Portland, Oregon, United States
    Completed

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

  • AB-1009 gene therapy for adults with late-onset Pompe disease

    This study tests a one-time IV gene therapy (AB-1009) to try to restore GAA enzyme activity and improve muscle and breathing function in adults with late-onset Pompe disease who are already on enzyme replacement therapy.

    Recruiting at 5 sites Phase 1/2 AskBio Inc · Phoenix, Arizona and 8 other locations · NCT07282847

  • Gene therapy for late-onset Pompe disease

    This study is testing a new gene therapy called GC301 to see if it can improve breathing and overall health in kids and adults with late-onset Pompe disease.

    Recruiting Phase 1/2 GeneCradle Inc · Beijing · NCT06391736

  • DNL952 treatment for adults with late-onset Pompe disease

    This Phase 1 trial will test DNL952 in adults with late-onset Pompe disease to see if it is safe and how the drug is handled by the body.

    Recruiting at 4 sites Phase 1 Denali Therapeutics Inc. · Irvine, California and 3 other locations · NCT07354724

  • Using RNA analysis to improve diagnosis in patients with rare muscle diseases

    This study is testing if analyzing RNA from muscle samples can help doctors better diagnose patients with rare muscle diseases who have previously received negative DNA test results.

    Recruiting Assistance Publique Hopitaux De Marseille · Marseille · NCT06833489

  • Registry for patients with lysosomal storage diseases

    This study is collecting information from patients with lysosomal storage diseases to see how these conditions progress and how treatments can improve care for them and their families.

    Recruiting University of California, San Francisco · San Francisco, California · NCT05619900

  • In utero enzyme replacement therapy for lysosomal storage disorders

    This study is testing whether giving enzyme replacement therapy to unborn babies with lysosomal storage disorders can improve their health and development before they are born.

    Recruiting Phase 1 University of California, San Francisco · San Francisco, California · NCT04532047

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.