title: Efficacy of phenytoin against hyponatremic seizures due to SIADH after administration of anticancer drugs in a neonate.
abstract: A neonate with the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) developed refractory hyponatremic seizures following administration of anticancer drugs. The seizures did not respond to diazepam, phenobarbital, or lidocaine, but resolved immediately with administration of phenytoin. The low water-excretion capacity in neonates should be taken into consideration when fluid loading is attempted, to avoid renal damage upon administration of drugs such as cisplatin that have a potential damaging effect on the kidney. Phenytoin could be the therapy of choice for SIADH and resulting seizures in the neonatal period.
authors.affiliation: Department of Pediatrics, Gunma University School of Medicine, Maebashi, Gunma, Japan.
authors.forename: Miho
authors.initials: M
authors.lastname: Okamoto
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Nako
authors.forename: Atushi
authors.initials: A
authors.lastname: Tachibana
authors.forename: Thoru
authors.initials: T
authors.lastname: Fujiu
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Ohki
authors.forename: Takeshi
authors.initials: T
authors.lastname: Tomomasa
authors.forename: Akihiro
authors.initials: A
authors.lastname: Morikawa
mesh_terms: D000927:Anticonvulsants / Q000009:adverse effects*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007010:Hyponatremia / Q000209:etiology*; D007177:Inappropriate ADH Syndrome / Q000139:chemically induced* / Q000150:complications; D007231:Infant, Newborn; D009918:Orbital Neoplasms / Q000188:drug therapy*; D010672:Phenytoin / Q000009:adverse effects*; D012208:Rhabdomyosarcoma / Q000188:drug therapy*; D012640:Seizures / Q000188:drug therapy* / Q000209:etiology
chemical_list: D000927:Anticonvulsants; D010672:Phenytoin