527 DRAMATIC CLINICAL RESPONSE TO COFACTOR THERAPY IN ADVANCED METHYLMALONIC ACIDEMIA (MMA)
نویسندگان
چکیده
منابع مشابه
Methylmalonic acidemia
The authors provide an overview of the hereditary methylmalonic acidemias, a group of metabolic disorders with varied clinical presentations. This includes the most severe form of L-methylmalonyl-CoA mutase deficiency, termed mut(o) methylmalonic acidemia, which, together with the less severe deficiencies of L-methylmalonyl-CoA mutase, are the most common causes of methylmalonic acidemia. They ...
متن کاملMethylmalonic Acidemia.
Methylmalonic Acidemia (MMA) is an inborn error of metabolism that results in accumulation of methylmalonic acid in blood and increased excretion in urine. The effects of MMA vary from mild to life threatening and it usually presents in early infancy. Affected infants can have vomiting, dehydration, hypotonia, developmental delay and failure to thrive. The emergency treatment of the newborn wit...
متن کاملGrowth hormone therapy in neonatal patients with methylmalonic acidemia.
BACKGROUND Information regarding growth hormone (GH) therapy in neonatal patients with methylmalonic academia (MMA) is lacking. We present our experience with GH therapy in neonatal patients with MMA. METHODS Four neonatal patients with mut 0 type MMA were identified through newborn screening for elevated propionylcarnitine (C3) levels. GH therapy (0.6 IU/kg/week, subcutaneously) was prescrib...
متن کاملOptic neuropathy in methylmalonic acidemia and propionic acidemia.
BACKGROUND Methylmalonic acidemia (MMA) and propionic acidemia (PA) are rare hereditary disorders of protein metabolism, manifesting early in life with ketoacidosis and encephalopathy and often resulting in chronic complications. Optic neuropathy (ON) has been increasingly recognised in both conditions, mostly through isolated case reports or small cases series. We here report the clinical feat...
متن کاملTeaching NeuroImages: MRI in methylmalonic acidemia.
An 18-month-old girl presented with recurrent episodes of encephalopathy, starting from the third postnatal day, and delayed development. Her parents were nonconsanguineous. She had microcephaly, generalized hypotonia, brisk stretch reflexes, extensor plantar response, choreiform movements, and dystonia of hands and feet. Evaluation showed metabolic acidosis and hyperammonemia. Tandem mass spec...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1978
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-197804001-00532