Glycogen Storage Disease, Type II (Pompe Disease) Treatment & Management
- Author: Wayne E Anderson, DO; Chief Editor: George T Griffing, MD more...
Medical Care
- In general, no specific treatment exists for GSDs.
- In some cases, diet therapy is helpful. Meticulous adherence to a dietary regimen may reduce liver size, prevent hypoglycemia, allow for reduction in symptoms, and allow for growth and development.
- In 2000, Zingone and colleagues demonstrated the abolition of the murine clinical manifestations of Von Gierke disease with a recombinant adenoviral vector.[7] These findings suggest that corrective gene therapy for GSDs may be possible in humans.
- An encouraging study in 1999 by Bijvoet, Van Hirtum, and Kroos provides evidence of successful enzyme replacement for the mouse model of Pompe disease, which may lead to therapies for other enzyme deficiencies.[8]
- For the infantile form, a recombinant enzyme replacement was approved by the FDA.
- A high-protein diet may be beneficial in the noninfantile form.
- Respiratory toilet is important in noninfantile cases.
Consultations
- Consult a tertiary care center with access to a neurologist specializing in muscle disorders. This is helpful for determining differential diagnosis and the risk for other family members.
- A genetic counselor can determine risk to future offspring.
- Because of the supportive nature of care for infants with this disease, an expert in pediatric cardiology may be very beneficial.
Diet
A high-protein diet may provide increased muscle function in cases of weakness or exercise intolerance. In particular, a high-protein diet containing branched chain amino acids may slow or arrest disease progression.
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