title: Pharmacokinetics of phenytoin: unaltered by enalapril and amlodipine in rhesus monkeys.
abstract: A cross over single and multiple dose study was carried out to find out pharmacokinetic interactions between diphynylhydantoin (DPH) (35 mg/kg, p.o.) and antihypertensives enalapril (1.6 mg/kg; p.o.) and amlodipine (0.4 mg/kg, p.o.) in rhesus monkeys. Neither the plasma concentrations nor the pharmacokinetic parameters of DPH were altered by coadministration of enalapril or amlodipine, suggesting that enalapril and amlodipine can be safely administered to epileptic patients receiving phenytoin.
authors.affiliation: Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh.
authors.forename: D K
authors.initials: DK
authors.lastname: Badyal
authors.forename: S K
authors.initials: SK
authors.lastname: Garg
authors.forename: V K
authors.initials: VK
authors.lastname: Bhargava
authors.forename: S
authors.initials: S
authors.lastname: Majumdar
mesh_terms: D017311:Amlodipine / Q000494:pharmacology*; D000818:Animals; D000927:Anticonvulsants / Q000493:pharmacokinetics*; D000959:Antihypertensive Agents / Q000494:pharmacology*; D018592:Cross-Over Studies; D004347:Drug Interactions; D004656:Enalapril / Q000494:pharmacology*; D008253:Macaca mulatta; D008297:Male; D010672:Phenytoin / Q000493:pharmacokinetics*
chemical_list: D000927:Anticonvulsants; D000959:Antihypertensive Agents; D017311:Amlodipine; D010672:Phenytoin; D004656:Enalapril