- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00210860
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
연구 개요
상세 설명
Migraine headaches can be disabling and can interfere with work and a person's quality of life. Preventing these headaches before they start is the best option. Topiramate, an anti-seizure medication, has been shown to help prevent migraine headaches from occurring. This is an open-label study that is an extension of a previous study (CAPSS-277) comparing topiramate and amitriptyline in migraine prevention. It includes patients who completed the previous study and elected to enter open label treatment with topiramate. The study will involve a 4-week Blinded Transition Phase during which patients will be titrated up to a daily topiramate dose of 100 milligrams (or the maximum tolerated dose, whichever is less). Then there will be a 12-week Open-Label Maintenance Phase during which the topiramate dose may be adjusted according to effectiveness and tolerance, but not to exceed a daily dose of 400 milligrams. While on topiramate, patients will record daily entries in their headache records. Patients will be asked questions to help assess their quality of life. Patients will also have physical examinations and laboratory tests performed during the study. The objective of this study is to evaluate the long-term safety and effectiveness of topiramate for the prevention of migraine headaches.
Topiramate oral tablets, 25 milligrams per tablet, will be given in the morning and evening to a dose not to exceed 400 milligrams per day or to the maximum tolerated dose, whichever is less
연구 유형
등록 (실제)
단계
- 3단계
참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- 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
Exclusion Criteria:
- 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
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 무작위화되지 않음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
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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
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2차 결과 측정
결과 측정 |
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Adverse event reports; physical examinations; vital signs; electrocardiogram; laboratory tests for safety
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공동 작업자 및 조사자
간행물 및 유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .