The objective of this study is to conduct a longitudinal, observational investigation to determine the natural history of Multiple Acyl-CoA Dehydrogenase Deficiency (MADD), delineate the spectrum of its clinical features and their progression, identify biomarkers, and develop and validate patient reported outcomes.
Inclusion Criteria:
Exclusion Criteria:
- Presence of a major unrelated condition
mary.freeman@mssm.edu(347) 668-9162
Patients with a molecular and/or biochemical diagnosis of Multiple Acyl-CoA Dehydrogenase Deficiency (MADD).
Global Registry and Natural History Study for Mitochondrial Disorders
National Multicentre Study of the Natural History of Acid Sphingo-myelinase Deficiency in Adults and Children
Natural History Study of Patients With Succinic Semialdehyde Dehydrogenase (SSADH) Deficiency
North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)
Micronutrients for Attention-Deficit Hyperactivity Disorder in Youth (MADDY) Study
A Prospective and Retrospective Cohort Study in Patients With Chronic Forms of Acid Sphingomyelinase Deficiency (ASMD)
Natural History Study of Patients With MPS IIIA
Mucolipidosis Type IV Natural History Study