A patient with propionic acidemia managed with continuous insulin infusion and total parenteral nutrition.
An infant newly diagnosed with propionic acidemic coma was managed successfully with total parenteral nutrition (TPN) and continuous infusion of insulin. The urinary excretion of 3-hydroxypropionic acid was reduced to 3% of the admission value in 4 days, gradually decreasing to 1.5% in 16 days. The treatment did not prevent a prolonged episode of thrombocytopenia. The infant tolerated TPN well, except for continued hyper-lactic acidemia (2 to 4 times normal). Metabolic acidosis and mild hyperammonemia recurred only when the patient had sepsis secondary to Candida albicans and Staphylococcus aureus infection.
Kalloghlian
A
A
Department of Pediatrics, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Gleispach
H
H
Ozand
P T
PT
D000592:Amino Acid Metabolism, Inborn Errors / Q000097:blood / Q000628:therapy*; D001928:Brain Diseases, Metabolic / Q000097:blood / Q000628:therapy*; D003128:Coma / Q000097:blood / Q000628:therapy*; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007223:Infant; D007262:Infusions, Intravenous; D007328:Insulin / Q000008:administration & dosage*; D010289:Parenteral Nutrition, Total; D011422:Propionates / Q000097:blood*
D007328:Insulin; D011422:Propionates; C029658:propionic acid