Gait Analysis in Patients With MPS IVA Treated With Enzyme Replacement Therapy
Gait Analysis in Patients With MPS IVA Treated With Enzyme Replacement Therapy
The purpose of this study is to learn about gait (walking) characteristics in MPS IVA and possible changes in gait with enzyme replacement therapy.
The purpose of this 3-year study is to conduct a longitudinal investigation using motion analysis of gait to objectively and quantitatively assess gait characteristics of MPS IVA patients. Data documenting gait characteristics and abnormalities will be gathered in patients initiating enzyme replacement therapy.
Inclusion criteria Individuals with MPS IVA diagnosed by enzyme or molecular studies Exclusion Criteria Individual with MPS IVA previously enrolled in BMN-110 Individual is non-ambulatory The individual is unable to complete longitudinal study visits at least yearly
Inclusion Criteria:
-Diagnosis of MPS IVA
Exclusion Criteria:
Non-ambulatory