- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT01984424
Goal Achievement After Utilizing an Anti-PCSK9 Antibody in Statin Intolerant Subjects-3 (GAUSS-3)
A Double-blind, Randomized, Multicenter Study to Evaluate the Safety and Efficacy of Evolocumab, Compared With Ezetimibe, in Hypercholesterolemic Subjects Unable to Tolerate an Effective Dose of a HMG-CoA Reductase Inhibitor Due to Muscle Related Side Effects
Обзор исследования
Статус
Условия
Подробное описание
The study is divided into 3 parts (A, B, C). After an initial 4-week washout period in which any statins, ezetimibe, or other lipid-lowering agents were discontinued, participants were enrolled in phase A, a double-blind, placebo-controlled crossover procedure to rechallenge patients with atorvastatin. Patients were randomly assigned in a 1:1 ratio to receive either atorvastatin (20 mg daily) or matching placebo for the first 10 weeks (period 1), then underwent a 2-week washout period, followed by crossover to the alternate therapy for a second 10-week period (period 2). Patients who experienced intolerable muscle symptoms during the first period did not complete the full 10 weeks of exposure but entered a 2-week washout period before proceeding to period 2.
Participants who did not develop muscle-related side effects were removed from the study, as were patients who reported muscle-related side effects during a placebo period.
After completion of phase A, patients who experienced muscle-related adverse effects while taking atorvastatin but not placebo were eligible for phase B, a 24-week, double-blind randomization to ezetimibe or evolocumab using a double-dummy design in which patients received either injectable placebo and oral ezetimibe or injectable evolocumab and oral placebo. A patient could proceed directly to phase B if they had a documented history of creatine kinase (CK) elevation more than 10 times the upper limit of normal accompanied by muscle symptoms while taking statin therapy, with documented resolution of both CK elevation and symptoms upon discontinuation of statin therapy.
These study procedures were designed to ensure that only patients with reproducible statin-associated muscle symptoms entered phase B of the study. For phase B, participants were randomized 2:1 to receive subcutaneously administered evolocumab (420 mg monthly) or oral ezetimibe (10 mg daily). Randomization in part B was stratified by screening LDL-C level (< 180 mg/dL [4.66 mmol/L] vs. ≥ 180 mg/dL) at study baseline.
Participants who completed phase B and did not discontinue SC investigational product for any reason, including an adverse event, were eligible to proceed to the 2-year open-label extension phase C to evaluate the long-term safety and efficacy of evolocumab in statin-intolerant patients. Participants in phase C were allowed to choose quarterly between evolocumab 420 mg SC QM or evolocumab 140 mg SC every 2 weeks (Q2W).
Тип исследования
Регистрация (Действительный)
Фаза
- Фаза 3
Контакты и местонахождение
Места учебы
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New South Wales
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Camperdown, New South Wales, Австралия, 2015
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Queensland
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Woolloongabba, Queensland, Австралия, 4102
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South Australia
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Ashford, South Australia, Австралия, 5035
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Berlin, Германия, 13353
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Köln, Германия, 50937
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München, Германия, 80638
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Aarhus N, Дания, 8200
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Glostrup, Дания, 2600
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Bologna, Италия, 40138
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Cagliari, Италия, 09134
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Cinisello Balsamo (MI), Италия, 20092
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Ferrara, Италия, 44100
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Perugia, Италия, 06129
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Pisa, Италия, 56124
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Quebec, Канада, G1V 4M6
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British Columbia
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Vancouver, British Columbia, Канада, V5Z 1M9
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Ontario
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Hamilton, Ontario, Канада, L8L 2X2
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London, Ontario, Канада, N6A 4V2
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Peterborough, Ontario, Канада, K9J 0B2
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Quebec
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Montreal, Quebec, Канада, H2W 1R7
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St-Charles-Borromee, Quebec, Канада, J6E 6J2
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Amsterdam, Нидерланды, 1105 AZ
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Rotterdam, Нидерланды, 3045 PM
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Zwijndrecht, Нидерланды, 3331 LZ
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Christchurch, Новая Зеландия, 8011
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Oslo, Норвегия, 0373
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Ålesund, Норвегия, 6003
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Birmingham, Соединенное Королевство, B15 2TH
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Glasgow, Соединенное Королевство, G12 8TA
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Newcastle upon Tyne, Соединенное Королевство, NE1 4LP
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California
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Beverly Hills, California, Соединенные Штаты, 90211
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Huntington Beach, California, Соединенные Штаты, 92648
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Los Angeles, California, Соединенные Штаты, 90048
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San Pedro, California, Соединенные Штаты, 90732
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Georgia
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Atlanta, Georgia, Соединенные Штаты, 30322
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Illinois
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Sterling, Illinois, Соединенные Штаты, 61081
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Kansas
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Kansas City, Kansas, Соединенные Штаты, 66160
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Maryland
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Baltimore, Maryland, Соединенные Штаты, 21201
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Towson, Maryland, Соединенные Штаты, 21204
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Michigan
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Ann Arbor, Michigan, Соединенные Штаты, 48106
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Minnesota
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Rochester, Minnesota, Соединенные Штаты, 55905
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Missouri
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Saint Louis, Missouri, Соединенные Штаты, 63110
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New York
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New York, New York, Соединенные Штаты, 10029
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North Carolina
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Durham, North Carolina, Соединенные Штаты, 27710
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Ohio
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Cleveland, Ohio, Соединенные Штаты, 44195
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Pennsylvania
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York, Pennsylvania, Соединенные Штаты, 17405
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South Carolina
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Charleston, South Carolina, Соединенные Штаты, 29425
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Texas
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Houston, Texas, Соединенные Штаты, 77030
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Nantes Cedex 1, Франция, 44093
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Paris Cedex 13, Франция, 75651
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Vénissieux, Франция, 69200
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Hradec Kralove, Чехия, 500 05
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Praha 2, Чехия, 128 08
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Praha 4, Чехия, 140 21
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Gauteng
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Johannesburg, Gauteng, Южная Африка, 2157
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Midrand, Gauteng, Южная Африка, 1685
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Western Cape
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Observatory, Western Cape, Южная Африка, 7925
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Parow, Western Cape, Южная Африка, 7505
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Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Inclusion Criteria:
- Male or female ≥ 18 to ≤ 80 years of age
- Subject not at LDL-C goal
- History of statin intolerance
- Lipid lowering therapy has been stable prior to enrolment for at least 4 weeks
- Fasting triglycerides ≤ 400 mg/dL
Exclusion Criteria:
- New York Heart Association (NYHA) III or IV heart failure
- Uncontrolled cardiac arrhythmia
- Uncontrolled hypertension
- Type 1 diabetes
- Poorly controlled type 2 diabetes
- Uncontrolled hypothyroidism or hyperthyroidism
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Уход
- Распределение: Рандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Четырехместный
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
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Другой: Part A: Atorvastatin 20 mg => Placebo
Participants received atorvastatin 20 mg orally for 10 weeks (period 1) followed by placebo orally for 10 weeks (period 2), separated by a 2-week washout period.
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Atorvastatin was supplied as over-encapsulated 20 mg tablets
Другие имена:
Placebo matching to atorvastatin supplied as over-encapsulated tablets
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Другой: Part A: Placebo => Atorvastatin 20 mg
Participants received placebo orally for 10 weeks (period 1) followed by atorvastatin 20 mg orally for 10 weeks (period 2), separated by a 2-week washout period.
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Atorvastatin was supplied as over-encapsulated 20 mg tablets
Другие имена:
Placebo matching to atorvastatin supplied as over-encapsulated tablets
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Активный компаратор: Part B: Ezetimibe
Participants received 10 mg ezetimibe orally only a day and placebo to evolocumab by subcutaneous injection once a month for 24 weeks.
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Ezetimibe was supplied as 10 mg tablets, over-encapsulated for blinding.
Другие имена:
Placebo matching to evolocumab supplied as single-use prefilled autoinjector/pen(s)
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Экспериментальный: Part B: Evolocumab
Participants received 420 mg evolocumab by subcutaneous injection once a month and placebo to ezetimibe orally once a day for 24 weeks.
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Placebo matching to Ezetimibe supplied as over-encapsulated tablets.
Evolocumab supplied as single-use prefilled autoinjector/pen(s)
Другие имена:
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Экспериментальный: Part C: Open-label Evolocumab
Participants who completed part B and were eligible to proceed to open-label extension part C and could choose quarterly between evolocumab 420 mg once a month or evolocumab 140 mg every 2 weeks for up to 2 years.
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Evolocumab supplied as single-use prefilled autoinjector/pen(s)
Другие имена:
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Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Временное ограничение |
|---|---|
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Percent Change From Baseline in LDL-C at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in LDL-C at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Вторичные показатели результатов
Мера результата |
Временное ограничение |
|---|---|
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Change From Baseline in LDL-C at the Mean of Weeks 22 and 24
Временное ограничение: Baselie and weeks 22 and 24
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Baselie and weeks 22 and 24
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Change From Baseline in LDL-C at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percentage of Participants Who Achieved a Mean LDL-C at Weeks 22 and 24 of Less Than 70 mg/dL
Временное ограничение: Weeks 22 and 24
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Weeks 22 and 24
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Percentage of Participants Who Achieved LDL-C at Week 24 of Less Than 70 mg/dL
Временное ограничение: Week 24
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Week 24
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Percent Change From Baseline in Total Cholesterol at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in Total Cholesterol at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percent Change From Baseline in Non-high-density Lipoprotein Cholesterol (Non-HDL-C) at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in Non-HDL-C at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percent Change From Baseline in Apolipoprotein B at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in Apolipoprotein B at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percent Change From Baseline in Total Cholesterol/HDL-C Ratio at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in Total Cholesterol/HDL-C Ratio at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percent Change From Baseline in Apolipoprotein B/Apolipoprotein A1 Ratio at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and Weeks 22 and 24
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Baseline and Weeks 22 and 24
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Percent Change From Baseline in Apolipoprotein B/Apolipoprotein A1 Ratio at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percent Change From Baseline in Lipoprotein(a) at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and Weeks 22 and 24
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Baseline and Weeks 22 and 24
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Percent Change From Baseline in Lipoprotein(a) at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percent Change From Baseline in Triglycerides at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in Triglycerides at Week 24
Временное ограничение: Baseline and week 24
|
Baseline and week 24
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Percent Change From Baseline in High-density Lipoprotein Cholesterol (HDL-C) at Week 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in HDL-C at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Percent Change From Baseline in Very Low-density Lipoprotein Cholesterol (VLDL-C) at the Mean of Weeks 22 and 24
Временное ограничение: Baseline and weeks 22 and 24
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Baseline and weeks 22 and 24
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Percent Change From Baseline in VLDL-C at Week 24
Временное ограничение: Baseline and week 24
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Baseline and week 24
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Соавторы и исследователи
Спонсор
Публикации и полезные ссылки
Общие публикации
- Cho L, Dent R, Stroes ESG, Stein EA, Sullivan D, Ruzza A, Flower A, Somaratne R, Rosenson RS. Persistent Safety and Efficacy of Evolocumab in Patients with Statin Intolerance: a Subset Analysis of the OSLER Open-Label Extension Studies. Cardiovasc Drugs Ther. 2018 Aug;32(4):365-372. doi: 10.1007/s10557-018-6817-7.
- Schmidt AF, Carter JL, Pearce LS, Wilkins JT, Overington JP, Hingorani AD, Casas JP. PCSK9 monoclonal antibodies for the primary and secondary prevention of cardiovascular disease. Cochrane Database Syst Rev. 2020 Oct 20;10(10):CD011748. doi: 10.1002/14651858.CD011748.pub3.
- Nissen SE, Stroes E, Dent-Acosta RE, Rosenson RS, Lehman SJ, Sattar N, Preiss D, Bruckert E, Ceska R, Lepor N, Ballantyne CM, Gouni-Berthold I, Elliott M, Brennan DM, Wasserman SM, Somaratne R, Scott R, Stein EA; GAUSS-3 Investigators. Efficacy and Tolerability of Evolocumab vs Ezetimibe in Patients With Muscle-Related Statin Intolerance: The GAUSS-3 Randomized Clinical Trial. JAMA. 2016 Apr 19;315(15):1580-90. doi: 10.1001/jama.2016.3608.
Полезные ссылки
Даты записи исследования
Изучение основных дат
Начало исследования (Действительный)
Первичное завершение (Действительный)
Завершение исследования (Действительный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Оценивать)
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Дополнительные соответствующие термины MeSH
- Метаболические заболевания
- Нарушения липидного обмена
- Дислипидемии
- Гиперлипидемии
- Физиологические эффекты лекарств
- Молекулярные механизмы фармакологического действия
- Ингибиторы ферментов
- Антиметаболиты
- Иммунологические факторы
- Антихолестеринемические агенты
- Гиполипидемические агенты
- Агенты, регулирующие уровень липидов
- Ингибиторы гидроксиметилглутарил-КоА-редуктазы
- Аторвастатин
- Антитела, моноклональные
- Эволокумаб
- Эзетимиб
Другие идентификационные номера исследования
- 20120332
- 2013-000935-29 (Номер EudraCT)
Эта информация была получена непосредственно с веб-сайта clinicaltrials.gov без каких-либо изменений. Если у вас есть запросы на изменение, удаление или обновление сведений об исследовании, обращайтесь по адресу register@clinicaltrials.gov. Как только изменение будет реализовано на clinicaltrials.gov, оно будет автоматически обновлено и на нашем веб-сайте. .