eMedicine Specialties > Pediatrics: Genetics and Metabolic Disease > Metabolic Diseases
Fructose 1,6-Diphosphatase Deficiency: Follow-up
Updated: Jul 1, 2008
Follow-up
Further Inpatient Care
- Challenge with fructose or a fasting study should be performed only under the close supervision of a pediatric endocrinologist or metabolic specialist in an inpatient setting.
- Several Asian countries use glycerol solution containing 5% fructose to manage cerebral edema. Such solutions should not be administered to infants and children because most patients with fructose-1,6-diphosphatase (FDPase) deficiency are undiagnosed. These agents can be fatal.
Deterrence/Prevention
- Avoidance of food that contains fructose prevents the metabolic crisis that results from this disorder.
Complications
- Fatal hepatic or renal injury has been reported from the metabolic crisis associated with FDPase deficiency.
Prognosis
- With prompt diagnosis of this disorder, the prognosis is excellent.
- Several successful pregnancies in affected mothers have been reported.8
Patient Education
- Parents and patients should be counseled by a dietitian regarding the fructose and sorbitol content of various foods.
Miscellaneous
Medicolegal Pitfalls
- Failure to make the diagnosis
- Inappropriate administration of fructose- or sucrose-containing foods to an affected individual, which may precipitate a crisis of metabolic acidosis with hypoglycemia
Special Concerns
- Parenteral administration of fructose or sorbitol to a patient with fructose 1,6-diphosphatase (FDPase) deficiency can be fatal.
- Sorbitol is a constituent of many basic foodstuffs. The content of sorbitol is usually sufficiently low to be of no clinical consequence with appropriate intake of other sugars.
More on Fructose 1,6-Diphosphatase Deficiency |
| Overview: Fructose 1,6-Diphosphatase Deficiency |
| Differential Diagnoses & Workup: Fructose 1,6-Diphosphatase Deficiency |
| Treatment & Medication: Fructose 1,6-Diphosphatase Deficiency |
Follow-up: Fructose 1,6-Diphosphatase Deficiency |
| References |
| « Previous Page |
References
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Further Reading
Keywords
fructose 1,6-diphosphatase deficiency, FDPase, fructose 1,6-bisphosphatase deficiency, Baker's disease, Baker disease, Baker-Winegrad disease, gluconeogenesis, glycogenolysis, lipolysis, glucose homeostasis, FDPase, hypoglycemia, acidosis, hyperglycemia, type 2 diabetes, lactic acidosis, glyceroluria, metabolic acidosis
Follow-up: Fructose 1,6-Diphosphatase Deficiency