Purpose

The objectives of this program are: to characterize and describe the Mucopolysaccharidosis IV type A (MPS IVA) population as a whole, including the heterogeneity, progression, and natural history of MPS IVA; to evaluate the long-term effectiveness and safety of Vimizim®, including, but not limited to, the occurrence of serious hypersensitivity reactions, anaphylaxis, and changes in antibody status; to help the medical community with the development of recommendations for monitoring MPS IVA patients and reports on patient outcomes to optimize patient care; to collect data on other treatment paradigms, and evaluate the prevalences of their use and their effectiveness; to characterize the effects and safety of Vimizim treatment 5 years from enrollment in the Registry for patients under 5 years of age; to monitor pregnancy exposure, including maternal, neonatal, and infant outcomes; and to monitor patients who have completed the MOR-005 and MOR-007 clinical trials. These patients will be encouraged to enroll in the applicable Registry Substudy and will be monitored using the MOR-005 and MOR-007 assessment schedules, respectively.

Conditions

Eligibility

Eligible Ages
All ages
Eligible Genders
All
Accepts Healthy Volunteers
No

Inclusion Criteria

Patients eligible to participate in this Registry must meet all of the following criteria:

- Diagnosed with MPS IVA as confirmed by either N-acetylgalactosamine 6-sulfatase (GALNS) enzymatic test or by a diagnostic molecular test

- Willing and able to provide written, signed informed consent, or, in the case of patients age < 18 years, provide written assent (if required) and written informed consent, signed by a legally authorized representative after the nature of the Registry has been explained and prior to performance of any Registry-related procedures

- Willing to undergo assessments to establish baseline data or permit Investigator to enter assessment data recorded prior to Registry entry if available in the patient's medical records. Entry assessments may include: demographics, medical history, urinary keratan sulfate level, urinary protein level, immunogenicity testing, vital signs, physical examination, and height and weight

Patients eligible to participate in the Registry Substudy for MOR-005 must meet all of the following criteria:

- Must have completed the MOR-005 clinical trial

- Willing and able to provide written, signed informed consent, or, in the case of patients age < 18 years, provide written assent (if required) and written informed consent by a legally authorized representative after the nature of the Registry Substudy has been explained and prior to any Registry-related Substudy procedures

- Willing to permit Investigator to enter assessment data recorded prior to Registry

- Substudy entry if available in the patient's medical records

Patients eligible to participate in this Registry Substudy for MOR-007 must meet all of the following criteria:

- Must have completed the MOR-007 clinical trial

- Willing and able to provide written, signed informed consent, or in the case of patients age < 18 years, provide written assent (if required) and written informed consent by a legally authorized representative after the nature of the Registry Substudy has been explained, and prior to any Registry-related Substudy procedures

- Willing to permit Investigator to enter assessment data recorded prior to Registry Substudy entry if available in the patient's medical records

Exclusion Criteria

Patients who meet the following exclusion criterion will not be eligible to participate in the Registry or Registry Substudies:

• Patients currently participating in a BMN 110 (elosulfase alfa) clinical trial

Study Design

Phase
Study Type
Observational [Patient Registry]
Observational Model
Cohort
Time Perspective
Prospective

Recruiting Locations

Children's National and nearby locations

Children's National Health System
Washington, District of Columbia 20010
Contact:
Katie Crosby, CGC
202-476-6812
kacrosby@childrensnational.org

More Details

NCT ID
NCT02294877
Status
Recruiting
Sponsor
BioMarin Pharmaceutical

Study Contact

MEDINFO
615-523-0310
MEDINFO@bmrn.com

Detailed Description

MARS is a multicenter, multinational, observational disease registry for patients diagnosed with Mucopolysaccharidosis Type IVA (MPS IVA). The Registry will collect medical history, and clinical and safety assessments every six months, for up to 10 years. The Registry will enroll and collect data on patients over a period of at least 8 years from the time of the first marketing approval globally and data on individual patients will continue to be collected for at least 2 years from the time the last patient was enrolled or until the Registry is completed.

These assessments are designed to further characterize the spectrum of clinical signs and symptoms of the disease, and to further characterize the safety profile of Vimizim in a broader population. It is not required that patients receive Vimizim to be eligible to participate in this Registry.

In addition, this Registry will collect additional data on patients who have completed the MOR-005 and MOR-007 clinical trials. The MOR-005 and MOR-007 clinical trial patients will be enrolled into the appropriate Registry Substudy for a minimum of 5 years from the time of the patient's enrollment in the MOR-005 clinical study or MOR-007 clinical study. After the 5 year period, these patients should remain in MARS until the Registry is complete.

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.