Lamotrigine and Oral Contraceptives

Summary

The present study evaluates the effect of oral contraceptives on lamotrigine plasma concentrations in a double blind, placebo controlled, cross-over study in patients with epilepsy.

Timeline

Start

2003-06

Primary completion

—

Completion

2005-05

Publications

• Background French JA, Kanner AM, Bautista J, Abou-Khalil B, Browne T, Harden CL, Theodore WH, Bazil C, Stern J, Schachter SC, Bergen D, Hirtz D, Montouris GD, Nespeca M, Gidal B, Marks WJ Jr, Turk WR, Fischer JH, Bourgeois B, Wilner A, Faught RE Jr, Sachdeo RC, Beydoun A, Glauser TA; American Academy of Neurology Therapeutics and Technology Assessment Subcommittee; American Academy of Neurology Quality Standards Subcommittee; American Epilepsy Society Therapeutics and Technology Assessment Subcommittee; American Epilepsy Society Quality Standards Subcommittee. Efficacy and tolerability of the new antiepileptic drugs, II: Treatment of refractory epilepsy: report of the TTA and QSS Subcommittees of the American Academy of Neurology and the American Epilepsy Society. Epilepsia. 2004 May;45(5):410-23. doi: 10.1111/j.0013-9580.2004.06304.x.
• Background French JA, Kanner AM, Bautista J, Abou-Khalil B, Browne T, Harden CL, Theodore WH, Bazil C, Stern J, Schachter SC, Bergen D, Hirtz D, Montouris GD, Nespeca M, Gidal B, Marks WJ Jr, Turk WR, Fischer JH, Bourgeois B, Wilner A, Faught RE Jr, Sachdeo RC, Beydoun A, Glauser TA; American Academy of Neurology Therapeutics and Technology Assessment Subcommittee; American Academy of Neurology Quality Standards Subcommittee; American Epilepsy Society Quality Standards Subcommittee; American Epilepsy Society Therapeutics and Technology Assessment Subcommittee. Efficacy and tolerability of the new antiepileptic drugs, I: Treatment of new-onset epilepsy: report of the TTA and QSS Subcommittees of the American Academy of Neurology and the American Epilepsy Society. Epilepsia. 2004 May;45(5):401-9. doi: 10.1111/j.0013-9580.2004.06204.x.
• Background Patsalos PN, Perucca E. Clinically important drug interactions in epilepsy: general features and interactions between antiepileptic drugs. Lancet Neurol. 2003 Jun;2(6):347-56. doi: 10.1016/s1474-4422(03)00409-5.
• Background Depot M, Powell JR, Messenheimer JA Jr, Cloutier G, Dalton MJ. Kinetic effects of multiple oral doses of acetaminophen on a single oral dose of lamotrigine. Clin Pharmacol Ther. 1990 Oct;48(4):346-55. doi: 10.1038/clpt.1990.162.
• Background Shipkova M, Wieland E. Glucuronidation in therapeutic drug monitoring. Clin Chim Acta. 2005 Aug;358(1-2):2-23. doi: 10.1016/j.cccn.2005.02.023.

Drugs

Indications