An Open Label Extension of a Study Comparing Topiramate and Amitriptyline in Migraine Prevention.
An Open-label Study of the Safety and Efficacy of Topiramate for Migraine Prophylaxis: Extension Study to CAPSS-277
1 other identifier
interventional
142
0 countries
N/A
Brief Summary
The purpose of this study is to assess the long-term safety and effectiveness of topiramate for the prevention of migraine headaches in adults. Topiramate has been approved to prevent migraine headaches in adults.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for phase_3
Started Sep 2004
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
September 1, 2004
CompletedFirst Submitted
Initial submission to the registry
September 13, 2005
CompletedFirst Posted
Study publicly available on registry
September 21, 2005
CompletedStudy Completion
Last participant's last visit for all outcomes
March 1, 2006
CompletedJune 10, 2011
April 1, 2010
September 13, 2005
June 8, 2011
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Patient diary: number, duration, severity of headaches, symptoms, other medications used; QOL: Migraine Disability Assessment, Migraine-Specific Quality of Life, Quality of Life Enjoyment & Satisfaction Questionnaire-Short Form, Weight Satisfaction Scale
Secondary Outcomes (1)
Adverse event reports; physical examinations; vital signs; electrocardiogram; laboratory tests for safety
Interventions
Eligibility Criteria
You may qualify if:
- Diagnosis of migraine with or without aura
- Successfully finished CAPSS-277 study
- In generally good health
- Able to take medicine orally
- If female, using birth control
You may not qualify if:
- Not having a more painful condition than the headache pain
- Cannot be taking any other medications not allowed by the study
- Abnormal liver tests
- Not compliant with study medication during the CAPSS-277 study
- Pregnant or breast-feeding
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Johnson & Johnson Pharmaceutical Research and Development, L.L.C. Clinical Trial
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- PREVENTION
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- INDUSTRY
Study Record Dates
First Submitted
September 13, 2005
First Posted
September 21, 2005
Study Start
September 1, 2004
Study Completion
March 1, 2006
Last Updated
June 10, 2011
Record last verified: 2010-04