This is a case report of a girl with glutaric acidemia type I (GA-I) who experienced rhabdomyolysis and acute kidney injury (AKI). Her first acute metabolic crisis occurred at the age of 5 months, which mainly manifested as irritable crying, poor appetite, and hyperlactatemia. Mutation analysis showed 2 pathogenic mutations in the glutaryl-CoA dehydrogenase (GCDH) gene, which were c.383G>A (p.R128Q) and c.873delC (p.N291Kfs*41), the latter of which is a novel frameshift mutation of GA-I. She had a febrile illness at the age of 12 months, followed by AKI and severe rhabdomyolysis. Four days of continuous venovenous hemodiafiltration (CVVHDF) helped to overcome this acute decompensation. This case report describes a novel mutation in the GCDH gene, that is, c.873delC (p.N291Kfs*41). Also, it highlights the fact that patients with GA-I have a high risk of rhabdomyolysis and AKI, which may be induced by febrile diseases and hyperosmotic dehydration; CVVHDF can help to overcome this acute decompensation.
Familial hypomagnesaemia, Hypercalciuria and Nephrocalcinosis associated with a novel mutation of the highly conserved leucine residue 116 of Claudin 16 in a Chinese patient with a delayed diagnosis: a case report