Idiopathic Pathological Ketotic Hypoglycemia: Finding the Needle in a HaystackShow full item record
Title | Idiopathic Pathological Ketotic Hypoglycemia: Finding the Needle in a Haystack |
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Author | Wolfsdorf, Joseph I.; Derks, Terry G. J.; Drachmann, Danielle; Shah, Pratik; Thornton, Paul S.; Weinstein, David A. |
Date | 3/21/2024 |
Description | Sick children often have a decreased appetite and experience vomiting and diarrhea; however, hypoglycemia (plasma glucose concentration <= 50 mg/dL or 2.8 mmol/L) is rare. Ketotic hypoglycemia (KH) is the most common cause of hypoglycemia presenting to an Emergency Department in a previously healthy child between 6 months and 6 years of age. Ketosis and hypoglycemia are now well understood to be normal physiologic responses of young children to prolonged fasting.There is now substantial evidence that the term KH describes a variety of conditions including both the lower end of the normal distribution of fasting tolerance in young children as well as numerous rare disorders that impair fasting adaptation. Recent advances in molecular genetic testing have led to the discovery of these rare disorders. Idiopathic pathological KH is a diagnosis of exclusion that describes rare children who have abnormally limited fasting tolerance, experience recurrent episodes of KH, or develop symptoms of hypoglycemia despite elevated ketone levels, and in whom an explanation cannot be found despite extensive investigation. This review provides an approach to distinguishing between physiological KH and pathological KH and includes recommendations for management. |
Link | https://doi.org/10.1159/000538483
https://repository.tcu.edu/handle/116099117/66021 |
Department | Burnett School of Medicine |
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