Metachromatic leukodystrophy

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MLD; Arylsulfatase A deficiency; Leukodystrophy - metachromatic

There is no cure for MLD. Care focuses on treating the symptoms and preserving the patient's quality of life with physical and occupational therapy.

Research is studying techniques to replace the missing enzyme (arylsulfatase A).

For additional information and resources, see:

• United Leukodystrophy Association - www.ulf.org
• MLD Foundation - www.mldfoundation.org

MLD is a severe disease that gets worse over time. Eventually people lose all muscle and mental function. Life span varies depending on what age the condition started, but the disease course usually runs 3 - 20 or more years.

People with this disorder are expected to have a shorter-than-normal lifespan. The earlier the age at diagnosis, the more quickly the disease progresses.

Review Date: 11/01/2010
Reviewed By: Chad Haldeman-Englert, MD, Wake Forest University School of Medicine, Department of Pediatrics, Section on Medical Genetics, Winston-Salem, NC. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

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