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| BabyScreen+ newborn screening v0.1688 | ETFA | Zornitza Stark Tag metabolic tag was added to gene: ETFA. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.275 | ETFA | Zornitza Stark Marked gene: ETFA as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.275 | ETFA | Zornitza Stark Gene: etfa has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.275 | ETFA | Zornitza Stark Publications for gene: ETFA were set to | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.274 | ETFA | Zornitza Stark Tag treatable tag was added to gene: ETFA. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.274 | ETFA |
Zornitza Stark changed review comment from: Well established gene-disease association. Glutaric aciduria II (GA2) is an autosomal recessively inherited disorder of fatty acid, amino acid, and choline metabolism. It differs from GA I in that multiple acyl-CoA dehydrogenase deficiencies result in large excretion not only of glutaric acid, but also of lactic, ethylmalonic, butyric, isobutyric, 2-methyl-butyric, and isovaleric acids. The heterogeneous clinical features of MADD fall into 3 classes: a neonatal-onset form with congenital anomalies (type I), a neonatal-onset form without congenital anomalies (type II), and a late-onset form (type III). The neonatal-onset forms are usually fatal and are characterized by severe nonketotic hypoglycemia, metabolic acidosis, multisystem involvement, and excretion of large amounts of fatty acid- and amino acid-derived metabolites. Symptoms and age at presentation of late-onset MADD are highly variable and characterized by recurrent episodes of lethargy, vomiting, hypoglycemia, metabolic acidosis, and hepatomegaly often preceded by metabolic stress. Muscle involvement in the form of pain, weakness, and lipid storage myopathy also occurs. The organic aciduria in those with the late-onset form of MADD is often intermittent and only evident during periods of illness or catabolic stress. Treatment: riboflavin, carnitine, glycine, Coenzyme Q10 supplementation, fat restriction, avoidance of fasting, and a diet rich in carbohydrates, D,L-3-hydroxybutyrate Non-genetic confirmatory tests: plasma acylcarnitine profile, urine organic acid analysis; to: Well established gene-disease association. Glutaric aciduria II (GA2) is an autosomal recessively inherited disorder of fatty acid, amino acid, and choline metabolism. It differs from GA I in that multiple acyl-CoA dehydrogenase deficiencies result in large excretion not only of glutaric acid, but also of lactic, ethylmalonic, butyric, isobutyric, 2-methyl-butyric, and isovaleric acids. The heterogeneous clinical features of MADD fall into 3 classes: a neonatal-onset form with congenital anomalies (type I), a neonatal-onset form without congenital anomalies (type II), and a late-onset form (type III). The neonatal-onset forms are usually fatal and are characterized by severe nonketotic hypoglycemia, metabolic acidosis, multisystem involvement, and excretion of large amounts of fatty acid- and amino acid-derived metabolites. Symptoms and age at presentation of late-onset MADD are highly variable and characterized by recurrent episodes of lethargy, vomiting, hypoglycemia, metabolic acidosis, and hepatomegaly often preceded by metabolic stress. Muscle involvement in the form of pain, weakness, and lipid storage myopathy also occurs. The organic aciduria in those with the late-onset form of MADD is often intermittent and only evident during periods of illness or catabolic stress. Treatment: riboflavin, carnitine, glycine, Coenzyme Q10 supplementation, fat restriction, avoidance of fasting, and a diet rich in carbohydrates, D,L-3-hydroxybutyrate (PMID 31904027) Non-genetic confirmatory tests: plasma acylcarnitine profile, urine organic acid analysis |
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| BabyScreen+ newborn screening v0.274 | ETFA | Zornitza Stark edited their review of gene: ETFA: Changed publications: 31904027 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.274 | ETFA | Zornitza Stark reviewed gene: ETFA: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Glutaric acidemia IIA, MIM# 231680; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.199 | ETFA | John Christodoulou reviewed gene: ETFA: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: ; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| BabyScreen+ newborn screening v0.0 | ETFA |
Zornitza Stark gene: ETFA was added gene: ETFA was added to gNBS. Sources: BeginNGS,BabySeq Category A gene,Expert Review Green Mode of inheritance for gene: ETFA was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: ETFA were set to Glutaric acidaemia IIA, MIM#231680 |
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