Systemic primary carnitine deficiency with hypoglycemic encephalopathy
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Acute hypoglycemia in children is not an uncommon disease that can be encountered in the Emergency Department. Most cases of childhood hypoglycemia are caused by ketotic hypoglycemia due to missed meals. Often, hypoketotic hypoglycemia can also occur, which suggests hyperinsulinemia or a defect in fatty acid oxidation. Carnitine is essential for long chain fatty acids transfer into mitochondria for oxidation. We present a case of systemic primary carnitine deficiency who presented with seizures due to hypoketotic hypoglycemia
Abstract
Acute hypoglycemia in children is not an uncommon disease that can be encountered in the Emergency Department. Most cases of childhood hypoglycemia are caused by ketotic hypoglycemia due to missed meals. Often, hypoketotic hypoglycemia can also occur, which suggests hyperinsulinemia or a defect in fatty acid oxidation. Carnitine is essential for long chain fatty acids transfer into mitochondria for oxidation. We present a case of systemic primary carnitine deficiency who presented with seizures due to hypoketotic hypoglycemia
참고문헌 (12)
- "Carnitine deficiency", Lancet, 335, pp.631~633 (1990)
- Stanley CA, "Carnitine deficiency disorders in children", Ann N Y Acad Sci, 1033, pp.42~51 (2004)
- Wang Y, "Functional analysis of mutations in the OCTN2 transporter causing primary carnitine deficiency: lack of genotype-phenotype correlation", Hum Mutat, 16, pp.401~407 (2000)
- Makino Y, "Carnitine-associated encephalopathy caused by longterm treatment with an antibiotic containing pivalic acid", Pediatrics, 120, pp.e739~e741 (2007)
- Ito T, "Alteration of ammonia and carnitine levels in short-term treatment with pivalic acid-containing prodrug", Tohoku J Exp Med, 175, pp.43~53 (1995)
- Holme E, "Effects of pivalic acid-containing prodrugs on carnitine homeostasis and on response to fasting in children", Scand J Clin Lab Invest, 52, pp.361~372 (1992)
- Stanley CA, "Chronic cardiomyopathy and weakness or acute coma in children with a defect in carnitine uptake", Ann Neurol, 30, pp.709~716 (1991)
- Han L, "Analysis of genetic mutations in Chinese patients with systemic primary carnitine deficiency", Eur J Med Genet, 57, pp.571~575 (2014)
- Yoon YA, "SLC22A5 mutations in a patient with systemic primary carnitine deficiency: the first Korean case confirmed by biochemical and molecular investigation", Ann Clin Lab Sci, 42, pp.424~428 (2012)
- Wilcken B, "Screening newborns for inborn errors of metabolism by tandem mass spectrometry", N Engl J Med, 348, pp.2304~2312 (2003)
- Kishimoto S, "Thirty-year follow-up of carnitine supplementation in two siblings with hypertrophic cardiomyopathy caused by primary systemic carnitine deficiency", Int J Cardiol, 159, pp.e14~e15 (2012)
- Cederbaum SD, "Carnitine membrane transporter deficiency:a long-term follow up and OCTN2 mutation in the first documented case of primary carnitine deficiency", Mol Genet Metab, 77, pp.195~201 (2002)
