8 research outputs found
Novel heterozygous mutations in the PGAM2 gene with negative exercise testing
Pathogenic variants in the PGAM2 gene are associated with glycogen storage disease type X (GSDX) and is characterized by exercise induced muscle cramping, weakness, myoglobinuria, and often tubular aggregates in skeletal muscle. We report here a patient diagnosed with GSDX at 52 years of age with a normal increase in post-exercise lactate with both anaerobic and aerobic exercise. Genetic testing found two novel PGAM2 variants (c.426C > A, p.Tyr142Ter and c.533delG, p.Gly178Alafs*31)
Labour management of a woman with carnitine palmitoyl transferase type 2 deficiency
Carnitine palmitoyl transferase (CPT) type 2 deficiency is a disorder of mitochondrial fatty acid oxidation. In situations where energy stores are inadequate, such as may occur during labour women with CPT type 2 deficiency are at risk of rhabdomyolysis. There is limited experience in the management of women with this condition in labour. We report a case of successful labour management of a woman with CPT type 2 deficiency, together with a brief review of the published case reports and a discussion of the issues surrounding anaesthetic management.E.M. Slater, R. Grivell and A.M. Cyn