Post-authorization, Observational and Prospective Follow up Study to Evaluate Effectiveness and Tolerability of Zonisamide as Adjunctive Therapy in Patients With Partial Onset Seizures Treated With Two Antiepileptic Drugs
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- Eisai Inc.
- 入组人数
- 32
- 试验地点
- 11
- 主要终点
- Frequency of seizures.
研究概览
简要总结
The purpose of this study is to acquire additional information about the appropriate level of dosing of Zonisamide when it is prescribed for patients with partial onset epileptic crisis who are already being treated with two other antiepileptic drugs.
详细描述
Patients from both sexes, 18 to 65 years of age, diagnosed with simple or complex partial onset epileptic crisis defined according to the International League Against Epilepsy (ILAE) criteria, with a minimum of two seizures within the 4 previous weeks, a stable treatment with two antiepileptic drugs for at least 12 weeks, and capable and willing to give their informed consent, will be included in the study.
To these patients, physicians will prescribe zonisamide in the following manner: Titration period of 12 weeks, at the end of which all patients must be taking 300 mg. Maintenance doses period of 12 weeks, at the beginning of which, physicians will decide to keep the 300 mg dose from the titration period, lower it to 200 mg, or take it up to 400 mg. Six weeks later within this period, a decision will be made to raise the 400 mg doses up to 500 mg if considered necessary and tolerable.
Drugs will be prescribed by the physician and purchased by the patient.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients from both sexes, 18 to 65 years of age, diagnosed with simple or complex partial onset epileptic seizures defined according to the International League Against Epilepsy (ILAE) criteria, with a minimum of two crises within the 4 previous weeks, a stable treatment with two antiepileptic drugs for at least 12 weeks and capable and willing to give their informed consent, will be included.
排除标准
- •Those who do not fulfill the Inclusion requirements.
研究组 & 干预措施
1
干预措施: Zonisamide (Drug)
结局指标
主要结局
Frequency of seizures.
时间窗: Evaluations will be done at the beginning of the study (enrollment visit) and then one more time when 24 weeks had passed.
次要结局
- Quality of life, tolerability.(Quality of Life evaluations will be done at the beginning of the study (enrollment visit) and then one more time when 24 weeks have passed. Tolerability will be assessed at the beginning of the study (enrollment visit) and at 12, 18, and 24 weeks.)