Status:
COMPLETED
Assessing The Long-Term Safety And To Explore The Long-Term Efficacy Of Zonisamide As Monotherapy In Newly Diagnosed Partial Seizures
Lead Sponsor:
Eisai Inc.
Conditions:
Epilepsy
Eligibility:
All Genders
18-78 years
Phase:
PHASE3
Brief Summary
The purpose of this study is to assess the long-term safety and tolerability and to explore the long-term efficacy of zonisamide as monotherapy treatment in subjects with newly diagnosed partial seizu...
Eligibility Criteria
Inclusion
- Subject has completed study E2090-E044-310.
- Subject is able and willing to give written informed consent.
- Female subjects without childbearing potential (two years post-menopausal, bilateral oophorectomy or tubal ligation, complete hysterectomy) are eligible. Female subjects of childbearing potential must be non-pregnant, non-lactating and abide by one of the following medically acceptable contraceptive measures: oral contraceptive pill, contraceptive injections, implants or patches, intrauterine device in place for at least three months, vasectomised partner or abstinence throughout the study and for one month after discontinuation of study medication. When the contraceptive pill is used, this should contain no less than 50 μg oestrogen.
- The subject is able and willing to follow the investigational study procedures, maintain a seizure diary and report adverse events.
Exclusion
- Subject has a history of a significant or currently uncontrolled disease that will contraindicate the use of the study drugs or interfere with the conduct of this study and/or the assessment of safety and efficacy of the study drugs.
- Subject has a body weight \<40 kg.
- Subject has a newly occurring progressive malignancy during study E2090-E044-310 (excluding a history of non-metastasized and adequately treated cutaneous squamous cell carcinoma).
- Subject has developed a psychiatric illness or mood disorder requiring electro-convulsive or drug therapy within the previous 6 months and is considered uncontrolled; history of suicide attempt, alcohol or drug abuse, chronic treatment with benzodiazepines or barbiturates.
- Subject is currently taking carbonic anhydrase inhibitors.
- Subject developed pancreatitis, nephrolithiasis or hypercalcuria, clinically significant laboratory abnormalities, stroke or uncontrolled hypertension during study E2090-E044-310.
- Subject is currently taking monoamine oxidase inhibitors (MAOIs) or any other excluded medications (see protocol section 9.9.3).
- Subject has a history of allergy to carbamazepine or to zonisamide or to any of their ingredients or to sulphonamides.
- Subject has developed a bone marrow depression, low platelet count or other blood dyscrasias.
Key Trial Info
Start Date :
October 1 2008
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
November 1 2011
Estimated Enrollment :
295 Patients enrolled
Trial Details
Trial ID
NCT00848549
Start Date
October 1 2008
End Date
November 1 2011
Last Update
December 24 2015
Active Locations (133)
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1
Camperdown, New South Wales, Australia, 2050
2
Bedford Park, South Australia, Australia, 5042
3
Clayton, Victoria, Australia, 3168
4
Fitzroy, Victoria, Australia, 3065