title: Oxcarbazepine concentrations during pregnancy: a retrospective study in patients with epilepsy.
abstract: We assessed the concentration of the oxcarbazepine metabolite 10-hydroxycarbazepine (MHD) in nine pregnancies among seven women before, during, and after pregnancy. The mean dose-corrected concentration of MHD was decreased during pregnancy (analysis of variance, p = 0.0016), being 72% (SD = 13%) in the first trimester, 74% (SD = 17%) in the second trimester, 64% (SD = 6%) in the third trimester, and 108% (SD = 18%) after pregnancy vs the dose-corrected concentration before pregnancy.
authors.affiliation: Department of Clinical Pharmacology, Aarhus University Hospital, Norrebrogade 44, DK-8000 Aarhus C, Denmark. Jakob@farm.au.dk
authors.forename: Jakob
authors.initials: J
authors.lastname: Christensen
authors.forename: Anne
authors.initials: A
authors.lastname: Sabers
authors.forename: Per
authors.initials: P
authors.lastname: Sidenius
mesh_terms: D000704:Analysis of Variance; D000927:Anticonvulsants / Q000008:administration & dosage / Q000378:metabolism* / Q000627:therapeutic use; D002220:Carbamazepine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000097:blood / Q000378:metabolism / Q000627:therapeutic use; D002851:Chromatography, High Pressure Liquid; D004305:Dose-Response Relationship, Drug; D004827:Epilepsy / Q000097:blood* / Q000188:drug therapy*; D005260:Female; D006801:Humans; D009994:Osmolar Concentration; D000078330:Oxcarbazepine; D049590:Postpartum Period / Q000097:blood; D011247:Pregnancy; D011248:Pregnancy Complications / Q000097:blood / Q000188:drug therapy* / Q000378:metabolism*; D011261:Pregnancy Trimester, First / Q000097:blood; D011262:Pregnancy Trimester, Second / Q000097:blood; D011263:Pregnancy Trimester, Third / Q000097:blood; D012189:Retrospective Studies
chemical_list: C039775:10,11-dihydro-10-hydroxycarbamazepine; D000927:Anticonvulsants; D002220:Carbamazepine; D000078330:Oxcarbazepine