- Title
- Glycogen storage disease
- Creator
- Kannourakis, George
- Date
- 2002
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/64381
- Identifier
- vital:462
- Identifier
-
https://doi.org/doi:10.1053/shem.2002.31920
- Identifier
- ISSN:0037-1963
- Abstract
- Glycogen storage disease (GSD) is a rare autosomal-recessive disorder characterized by hypoglycemia, hepatosplenomegaly, seizures, and failure to thrive in infants. Neutropenia and/or neutrophil dysfunction develops in GSD1b, but not in other types. GSD1b results from a deficiency of the glucose-6-phosphate translocase enzyme and the genetic defect maps to chromosome 11q23. Patients with GSD1b are susceptible to recurrent bacterial infections, commonly involving the perirectal area, ears, skin, and urinary tract, although life-threatening infections, such as septicemia, pneumonia, and meningitis occur less frequently. Although the exact mechanism of neutropenia in patients with GSD1b is not known, treatment with recombinant human granulocyte colony-stimulating factor (G-CSF) has reduced the incidence of infections and has improved the quality of life of these patients. Defects in neutrophil chemotaxis and intracellular bacterial killing have been described and appear to be corrected by the use of G-CSF. To date, no cases of myelodysplasia or acute myeloid leukemia have been observed in patients with GSD1b treated with G-CSF. A significant complication of cytokine therapy is the development of hypersplenism, requiring either a reduction in the dosage of G-CSF or splenectomy. Copyright 2002, Elsevier Science (USA). All rights reserved.
- Publisher
- Elsevier
- Relation
- Seminars in Hematology Vol. 39, no. 2 (2002), p. 103-106
- Rights
- Copyright Elsevier
- Rights
- This metadata is freely available under a CCO license
- Subject
- 1102 Cardiorespiratory Medicine and Haematology; Bacterial Infections; Glycogen Storage Disease Type I; Granulocyte colony-stimulating factor; Humans; Neutropenia
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