Topamaxepilepsy360.com - Topamax Epilepsy Home

It takes time to evaluate and treat the whole patient with epilepsy. That's why the new TOPAMAXepilepsy360.com was developed with the busy neurologist in mind.

Click on one of the resources on this page to get a feel for what TOPAMAXepilepsy360.com has to offer you and your patients.

TOPAMAX^® Patient Profiles

There’s more to your patients with epilepsy than their seizures. Take a video tour exploring issues that impact your patients and hear what leading experts in the field have to say.
» Learn more

TOPAMAX^® Patient Support

Patients can’t control their seizures unless they take their medicine. Learn more about the Ortho-McNeil Neurologics^®, Division of Ortho-McNeil-Janssen Pharmaceuticals, Inc. commitment to compliance.
» Learn more

TOPAMAX [Prescribing Information]. Titusville, NJ: Ortho-McNeil Neurologics^®; 2006.
French JA, Kanner AM, Bautista J, et al. Efficacy and tolerability of the new antiepileptic drugs I: Treatment of new onset epilepsy patients. Report of the Therapeutics and Technology Assessment Subcommittee and Quality Standards Subcommittee of the American Academy of Neurology and the American Epilepsy Society. Neurology. 2004;62:1252-1260.
Bourgeois BFD. Pharmacokinetics and pharmacodynamics of antiepileptic drugs. In: Wyllie E, ed. The Treatment of Epilepsy: Principles and Practice. 4th ed. Philadelphia: Lippincott Williams & Wilkins; 2006:655-664.
Kyllonen KC, Gupta A. Selected drug interactions between antiepileptic drugs and other types of medications. In: Wyllie E, ed. The Treatment of Epilepsy: Principles and Practice. 4th ed. Philadelphia: Lippincott Williams & Wilkins;2006:665-669.
Nallani SC, Glauser TA, Hariparsad N, et al. Dose-dependent induction of cytochrome P450 (CYP) 3A4 and activation of pregnane X receptor by topiramate. Epilepsia. 2003;44:1521-1528.
Data on file, Ortho-McNeil Neurologics^®
Baram TZ, Hartman AL, Vining EPG, et al. Seizures. In: Johnson RT, Griffin JW, McArthur JC, eds. Current Therapy in Neurologic Disease. 7th ed. Philadelphia: Mosby;2006:23-53.
Tomson T. Drug selection for the newly diagnosed patient: when is a new generation antiepileptic drug indicated? J Neurol. 2004 Sep;251:1043-1049.
Physician's Desk Reference Web site. Available at: www.pdr.net. Accessed February 5, 2007.
Arroyo S, Dodson WE, Privitera MD, et al, for the EPMN-106/INT-28 Investigators. Randomized dose-controlled study of topiramate as first-line therapy in epilepsy. Acta Neurol Scand. 2005;112:214-222.
Biton V, Montouris GD, Ritter F, et al, and the Topiramate YTC Study Group. A randomized, placebo-controlled study of topiramate in primary generalized tonic-clonic seizures. Neurology. 1999;52:1330-1337.
Guberman A, Neto W, Gassmann-Mayer C, and the EPAJ-119 Study Group. Low-dose topiramate in adults with treatment-resistant partial-onset seizures. Acta Neurol Scand. 2002;106:183-189.
Elterman RD, Glauser TA, Wyllie E, et al, and the Topirmate YP Study Group. A double-blind, randomized trial of topiramate as adjunctive therapy for partial-onset seizures in children. Neurology. 1999;52:1338-1344.
Faught E, Wilder BJ, Ramsay RE, et al, and the Topiramate YD Study Group. Topiramate placebo-controlled dose-ranging trial in refractory partial epilepsy using 200-, 400-, and 600-mg daily dosages. Neurology. 1996;46:1684-1690.
Sachdeo RC, Glauser TA, Ritter F, et al, and the Topiramate YL Study Group. A double-blind, randomized trial of topiramate in Lennox-Gastaut syndrome. Neurology. 1999;52:1882-1887.
Doose DR, Wang S-S, Padmanabhan M, Schwabe S, Jacobs D, Bialer M. Effect of topiramate or carbamazepine on the pharmacokinetics of an oral contraceptive containing norethindrone and ethinyl estradiol in healthy obese and nonobese female subjects. Epilepsia. 2003;44:540-549.
Rogawski MA, Loscher W. The neurobiology of antiepileptic drugs. Nat Rev Neurosci. 2004;5:553-5647.

Important

Avoid confusion with Toprol-XL^® (metoprolol succinate) by spelling out TOPAMAX^® (topiramate) on your prescription. Toprol-XL is a registered trademark of the AstraZeneca group of companies.

About TOPAMAX

TOPAMAX is indicated as initial monotherapy in patients 10 years of age and older with partial-onset or primary generalized tonic-clonic seizures.

Effectiveness was demonstrated in a controlled trial in patients with epilepsy who had no more than 2 seizures in the 3 months prior to enrollment. Safety and effectiveness in patients who were converted to monotherapy from a previous regimen of other anticonvulsant drugs have not been established in controlled trials.

TOPAMAX is indicated as adjunctive therapy in patients 2 years of age and older with primary generalized tonic-clonic seizures, partial-onset seizures, or seizures associated with Lennox-Gastaut syndrome.

IMPORTANT SAFETY INFORMATION

TOPAMAX has been associated with serious adverse events including: hyperchloremic, non-anion gap metabolic acidosis (lowering of serum bicarbonate levels)—measurement of baseline and periodic serum bicarbonate levels is recommended; acute myopia and secondary angle-closure glaucoma—patients should seek medical attention if they experience blurred vision or ocular pain; oligohidrosis and hyperthermia—occurs most often in hot weather and in children; cognitive/psychiatric side effects including somnolence, fatigue, cognitive dysfunction, and psychiatric/behavioral disturbances including suicidal thoughts or behavior; hyperammonemia with or without encephalopathy—associated with the concomitant use of valproic acid; and kidney stones—patients should maintain an adequate fluid intake to minimize the risk of renal stone formation.

As monotherapy, the most common side effects of TOPAMAX (in the 400 mg/day group and at a rate higher than the 50 mg/day group) in adults were: paresthesia, weight decrease, somnolence, anorexia,* dizziness, and difficulty with memory; and in children: weight decrease, upper respiratory tract infection, paresthesia, anorexia, diarrhea, and mood problems.

In combination with other antiepileptic drugs (AEDs), the most common side effects of TOPAMAX in adults (200 to 400 mg/day) were: somnolence, dizziness, nervousness, ataxia, fatigue, speech disorders and related problems, psychomotor slowing, abnormal vision, difficulty with memory, paresthesia, and diplopia; and in children (5 to 9 mg/kg/day): fatigue, somnolence, anorexia, nervousness, difficulty with concentration/attention, difficulty with memory, aggressive reaction, and weight decrease.

In women taking combination oral contraceptives with TOPAMAX, a significant decrease in estrogen exposure has been shown at TOPAMAX doses ≥ 200 mg/day. The possibility of decreased contraceptive efficacy and increased breakthrough bleeding should be considered.

*Anorexia is defined as loss of appetite.

Please see full US Prescribing Information.

©Ortho-McNeil-Janssen Pharmaceuticals, Inc. 2008. All rights reserved. Your use of the information on this site is subject to our Legal Notice. Please see our Privacy Policy. This site is published by Ortho-McNeil Neurologics^®, Division of Ortho-McNeil-Janssen Pharmaceuticals, Inc. which is solely responsible for its contents. The TOPAMAX360.com, RAZADYNEER360.com, TOPAMAXEPILEPSY360.com, and AXERT360.com sites are directly affiliated with OMN360.com and the same terms of use apply across all sites.

This information is intended for the use of our customers, patients and healthcare professionals in the United States and Puerto Rico only. Ortho-McNeil-Janssen Pharmaceuticals, Inc. recognizes that the Internet is a global communications medium; however, laws, regulatory requirements and medical practices for pharmaceutical products vary from country to country. The Prescribing Information included here may not be appropriate for use outside the United States and Puerto Rico.

Capitalized product names are trademarks of Ortho-McNeil-Janssen Pharmaceuticals, Inc.

TOPAMAX® Patient Profiles

TOPAMAX® Patient Support

Important

About TOPAMAX

IMPORTANT SAFETY INFORMATION

TOPAMAX^® Patient Profiles

TOPAMAX^® Patient Support