Glycogenoses
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Group of disorders of the glycogen metabolism secondary to deficiency in an enzyme.
Different categories:
Different types:
- type 0: hepatic glycogen synthase deficiency (12p12.2) [MIM 240 600]
- type Ia: deficiency in glucose-6-phosphatase (type Ia), [MIM 232 200], mutation on 17q21; see Von Gierke disease;
- type Ib: [MIM 232 220] glucose-6-phosphate translocase T1 (type Ib) deficiency, autosomal recessive transmission of a mutation of a gene located in 11q23.
- type Ic: [MIM 232 220] deficiency in the carrier of glucose-6-phosphate (11q23 ), which carries the glucose from the microsomes to the cytosol .
- type II: [MIM 232 300] muscle glycogen storage disease: lysosomal acid maltase deficiency (or a1-4-glucosidase acid) (17q25.2-q25.3); autosomal recessive tranmission: see Pompe disease
- type IIB :[MIM 300 257] muscle glycogen storage disease: deficiency in LAMP2 (Lysosomal-Associated Membrane Protein 2) (Xp21.3-p21.2); X-linked transmission: see Danon disease;
- type III [MIM 232 400]: deficiency in amylo-1, 4-1, 5-glucosidase (1p21) (debranching enzyme); see Cori disease (also referred to as Forbes disease);
- type IV: [MIM 232 200] deficiency in amylo-1, 4-1, 6-transglucosidase (or liver glycogen phosphorylase or branching enzyme) (3p21): see Andersen disease
- type V: [MIM 232 600]: deficiency in muscle glycogen phosphorylase; no risk of malignant hyperthermia, but positive tests of contracture in a few patients; risk of rhabdomyolysis if succinycholine; see McArdle disease
- type VI : [MIM 232 700] deficiency in liver phosphorylase;autosomal recessive transmission; see Hers disease;
- type VII: [MIM 232 800] muscle phosphofructokinase deficiency (12q13.3); see Tarui disease;
- type VIII: [MIM 306 000] phosphorylase b kinase deficiency by mutation of PHK A2 gene (Xp22.1-p22.2); recessive X-linked transmission
- type IX:[MIM 261 750]: hepatic and-or muscular phosphoglycerate b kinase deficiency (16q12-q13)
- type X: muscle glycogen storage disease due to phosphoglycerate mutase deficiency (Di Mauro-Harlage disease); clinical picture similar to McArdle's disease (glycogen storage disease type V);
- type XI: [MIM 227 810] hepato-renal glycogen storage disease. Autosomal recessive transmission by mutation of the gene of glucose transporter 2 coding for the GLUT 2 protein (3q26.1-q26.3); see Bickel-Fanconi disease;
- type XII: aldolase A deficiency; autosomal recessive transmission of a mutation of aldolase A (muscles and red blood cells): 1 reported case of intolerance to effort and weakness in case of fever.
- type XIII: deficiency in β-enolase; autosomal recessive transmisssion of a mutation of the ENO3 gene (chromosome 17); 1 reported case with intolerance to effort, myalgia and elevated CK level
- type XIV: phosphoglucomutase 1 deficiency [MIM 612 934] (see this term)
Anesthetic implications:
see different diseases.
References:
- Kloesel B, Holzman RS.
Anesthetic management of patients with inborn errors of metabolism.
Anesth Analg 2017; 125: 822-236
- Gurrieri C, Sprung J, Weingarten TN, Warner ME.
Patients with glycogen storage diseases undergoing anesthesia: a case series.
BMC Anesthesiology 2017: 17: 134.
Updated: June 2019