Mucopolysaccharidosis I (MPS I) Registry

Study Overview

The Mucopolysaccharidosis I (MPS I) Registry is an ongoing, observational database that tracks the outcomes of patients with MPS I. The data collected by the MPS I Registry will provide information to better characterize the natural history and progression of MPS I as well as the clinical responses of patients receiving enzyme replacement therapy, such as Aldurazyme (Recombinant Human Alpha-L-Iduronidase), or other treatment modalities.

The objectives of the Registry are:

  • To evaluate the long-term effectiveness and safety of Aldurazyme® (laronidase)
  • To characterize and describe the MPS I population as a whole, including the variability, progression, and natural history of MPS I
  • To help the MPS I medical community with the development of recommendations for monitoring patients and reports on patient outcomes to optimize patient care

Study details

The MPS I Registry is an international program; in addition to the central contact information provided under the "Location" heading, patients may contact:

Eligibility Criteria

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

  • Conditions:
    Mucopolysaccharidosis I (MPS I)
  • Gender: All

Inclusion Criteria:

  • All patients with a confirmed diagnosis of MPS I are eligible for inclusion. Confirmed diagnosis is defined as: A. documented biochemical evidence of a deficiency in alpha (a)-L-iduronidase enzyme activity and/or B. mutation(s) in the gene coding for a-L-iduronidase, or measurable clinical signs and symptoms of MPS I
  • For all patients there should be a completed patient authorization form

Exclusion Criteria:

  • No exclusion criteria for participation in the MPS I Registry. NOTE: Registry participation does not exclude participation in other clinical studies.

Updated on 19 Mar 2024. Study ID: NCT00144794

Find a Study Location to Connect

What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

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