A Multicenter, Double-Blind, Randomized, Parallel-group Evaluation of LAMICTAL Extended-release Adjunctive Therapy in Subjects with Partial Seizures
- Conditions
- Epilepsy -partial seizures
- Registration Number
- EUCTR2004-004342-41-DE
- Lead Sponsor
- GlaxoSmithKline Research and Development Ltd
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 204
1.Is =13 years of age (male or female).
2.Has a confident diagnosis of epilepsy with partial seizures for more than 24 weeks prior to the Baseline Phase.
3.Has a documented history of partial seizures, and the investigator must judge, based on the subject’s previous seizure history, that the subject is likely to have at least 8 partial seizures during the 8-week Baseline Phase.
4.Has at least 8 partial seizures (i.e., simple or complex partial seizures with or without secondary generalization) during an 8-week (i.e., 56 days) prospective Baseline Phase with at least one partial seizure occurring during each 4-week (i.e., 28-day) period.
5.Is currently treated with a stable regimen of one or two AED(s) for at least four weeks prior to starting the Baseline Phase (historical or prospective).
6.Is able and willing to maintain an accurate, complete, written daily seizure diary, or has a parent/caregiver who is able and willing to maintain an accurate, complete, written daily seizure diary for the entire duration of the study.
7.Is able to comply with dosing of study drugs, background AEDs, and all study procedures.
8.Has given written informed consent, or has a parent or a legally authorized representative who has given written informed consent, prior to the performance of any study assessments
9.If female, and of childbearing potential, must be using an acceptable form of birth control, to include one of the following:
a.Complete abstinence from intercourse for two weeks before exposure to the study drug, throughout the clinical trial, and for a period after the trial to account for elimination of the drug (a minimum of 3 weeks).
b.Consistent and correct use of one of the following methods of birth control:
•Male partner who is sterile prior to the female subject’s entry into the study and is the sole sexual partner for that female subject
•Implants of levonorgestrel
•Injectable progestogen
•Oral contraceptive (either combined, with at least 50?g estrogen for women on EIAEDs, or progestogen only)
•Any intrauterine device (IUD) with a documented failure rate of less than 1% per year
•Double barrier method consisting of spermicide plus a mechanical barrier (e.g., spermicide plus a male condom or a female diaphragm).
NOTE: Women who have had a hysterectomy, tubal ligation, or are post-menopausal are considered to be of non-childbearing potential.
Are the trial subjects under 18? yes
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range
1.Exhibits any primary generalized seizures (e.g., absence, myoclonic, primary generalized tonic-clonic seizures).
2.Has had status epilepticus within the 24 weeks prior to, or during, the Baseline Phase.
3.Is taking three or more background AEDs chronically.
4.Is currently using or has previously used lamotrigine.
5.Is currently taking felbamate.
6.Is abusing alcohol and/or other substance(s).
7.Has taken an investigational drug within the previous 30 days or plans to take an investigational drug anytime during the study.
8.Is receiving chronic treatment with any medication that could influence seizure control.
9.Is currently following the ketogenic diet.
10.Is planning surgery to control seizures during the study.
11.Is pregnant, breastfeeding, or planning to become pregnant during the study or within the three weeks after the last dose of study drug.
12.Is suffering from acute or progressive neurological disease, severe psychiatric disease, or severe mental abnormality that are likely to interfere with the objectives of the study.
13.Has any clinically significant cardiac, renal, hepatic condition, or a condition that affects the absorption, distribution, metabolism or excretion of drugs.
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method