- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT02071082
Efficacy and Safety of E/C/F/TAF (Genvoya®) in HIV-1/Hepatitis B Co-infected Adults
A Phase 3b Open-label Study of the Efficacy and Safety of Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide Single-Tablet Regimen in HIV-1/Hepatitis B Co-infected Adults
This study will assess the efficacy, safety, and tolerability of elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (E/C/F/TAF) fixed-dose combination (FDC) in human immunodeficiency virus (HIV)/hepatitis B virus (HBV) coinfected adults.
Participants will be enrolled into two cohorts:
- Cohort 1: HIV/HBV coinfected adults who are HIV treatment-naive and HBV treatment-naive
- Cohort 2: HIV/HBV coinfected adults who are HIV-suppressed
Обзор исследования
Тип исследования
Регистрация (Действительный)
Фаза
- Фаза 3
Контакты и местонахождение
Места учебы
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Ontario
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Toronto, Ontario, Канада, M5G 2N2
- University Health Network/Toronto General Hospital
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Toronto, Ontario, Канада, M5G1K2
- Maple Leaf Research/Maple Leaf Medical Clinic
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Arizona
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Phoenix, Arizona, Соединенные Штаты, 85012
- Spectrum Medical Group
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California
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Beverly Hills, California, Соединенные Штаты, 90211
- AHF Research Center
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Los Angeles, California, Соединенные Штаты, 90036
- Peter J. Ruane MD, Inc.
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Los Angeles, California, Соединенные Штаты, 90069
- Anthony Mills MD, Inc
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District of Columbia
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Washington, District of Columbia, Соединенные Штаты, 20009
- Whitman Walker Health
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Florida
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Clearwater, Florida, Соединенные Штаты, 33765
- Barry M. Rodwick MD
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Fort Lauderdale, Florida, Соединенные Штаты, 33316
- Gary J Richmond M.D.,P.A.
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Fort Pierce, Florida, Соединенные Штаты, 34982
- Midway Immunology and Research Center
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Miami Beach, Florida, Соединенные Штаты, 33139
- AIDS Health Foundation/WPA
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Vero Beach, Florida, Соединенные Штаты, 32960
- AIDS Research and Treatment Center of the Treasure Coast
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West Palm Beach, Florida, Соединенные Штаты, 33401
- Triple O Research Institute PA
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Michigan
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Berkley, Michigan, Соединенные Штаты, 48072
- Be Well Medical Center PC
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Missouri
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Kansas City, Missouri, Соединенные Штаты, 64111
- KC Care Clinic
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Saint Louis, Missouri, Соединенные Штаты, 63139
- Southampton Healthcare, Inc.
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New Mexico
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Santa Fe, New Mexico, Соединенные Штаты, 87505
- Southwest CARE Center
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Texas
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Austin, Texas, Соединенные Штаты, 78705
- Central Texas Clinical Research
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Bellaire, Texas, Соединенные Штаты
- St. Hope Foundation
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Dallas, Texas, Соединенные Штаты, 75246
- North Texas Infectious Diseases Consultants
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Houston, Texas, Соединенные Штаты, 77004
- Therapeutic Concepts
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Houston, Texas, Соединенные Штаты, 77098
- Gordon E. Crofoot MD PA
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Washington
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Seattle, Washington, Соединенные Штаты, 98104
- Peter Shalit MD
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Tokyo
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Shinjuku-ku, Tokyo, Япония, 1628655
- Center Hospital of the National Center for Global Health and Medicine
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Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Key Inclusion Criteria:
Both Cohorts 1 and 2:
- The ability to understand and sign a written informed consent form, which must be obtained prior to initiation of study procedures
- HIV/HBV co-infected adult males and non-pregnant and non-lactating females
No evidence of hepatocellular carcinoma (HCC) or clinical or imaging evidence of cirrhosis (ascites, variceal bleeding, encephalopathy).
--- Subjects should have documentation of an abdominal ultrasound in the 12 months prior to screening, or an abdominal ultrasound at screening, demonstrating the absence of cirrhosis and HCC.
- Acute Hepatitis A virus (HAV) immunoglobulin M (IgM) negative
- Hepatitis C virus (HCV) Ab negative, or HCV Ab positive with negative HCV RNA
- Hepatitis D virus (HDV) Ab negative, or HDV Ab positive with negative HDV RNA
- Estimated glomerular filtration rate (eGFR) ≥ 50 mL/min according to the Cockcroft-Gault formula
- CD4+ count of > 200 cells/μL
Chronic HBV infection as defined by
- HBsAg positive for ≥ 6 months Or
- HBsAg positive at screening and either hepatitis B e antigen (HBeAg) or HBV DNA positive ≥ 6 months Or
At screening: positive total hepatitis B core antibody (HBcAb) and negative immunoglobulin M antibody to hepatitis B core antigen (HBcIgM) antibody, and
- HBsAg positive, or
- HBeAg positive, or
- HBV DNA positive
Cohort 1 (HIV and HBV treatment naive) only:
- No current or prior anti-HIV treatment, including antiretroviral medications received for prevention (PrEP), or post exposure prophylaxis (PEP)
- No current or prior anti-HBV treatment
- Plasma HIV-1 RNA level ≥ 500 copies/mL at screening
- Screening HBV DNA ≥ 3 log10 IU/mL and < 9 log10 IU/mL
Cohort 2 (HIV suppressed) only:
- Receiving current antiretroviral regimen for at least 4 consecutive months
- No current or prior regimen containing 3 active anti-HBV agents (i.e. cannot be on tenofovir alafenamide (TDF)/emtricitabine (FTC)/Entecavir or TDF/lamivudine(3TC)/Entecavir)
- Maintained plasma HIV-1 RNA < 50 copies/mL for 6 consecutive months prior to and at the time of the screening visit. Unconfirmed virologic evaluation of ≥ 50 copies/mL after previously reaching viral suppression (transient detectable viremia, or "blip") and prior to screening is acceptable
- Documented positive HIV antibody test
- Screening HBV DNA < 9 log10 IU/mL
Key Exclusion Criteria:
- Females who are breastfeeding
- Positive serum pregnancy test (female of childbearing potential)
- Have an implanted defibrillator or pacemaker
- Current alcohol or substance use
- A history of malignancy within the past 5 years (prior to screening) or ongoing malignancy other than cutaneous Kaposi's sarcoma (KS), basal cell carcinoma, or resected, non-invasive carcinoma.
- Received solid organ or bone marrow transplant
- Any history of, or current evidence of, clinical hepatic decompensation (e.g., ascites, encephalopathy or variceal hemorrhage).
- Significant bone disease (e.g., osteomalacia, chronic osteomyelitis, osteogenesis imperfecta, osteochondroses), or multiple bone fractures
- Active, serious infections (other than HIV-1 infection) requiring parenteral antibiotic or antifungal therapy within 30 days prior to Day 1
- Subjects on hemodialysis, other forms of renal replacement therapy, or on treatment for underlying kidney diseases (including prednisolone, and dexamethasone)
- Any other clinical condition or prior therapy that, in the opinion of the Investigator, would make the subject unsuitable for the study or unable to comply with the dosing requirements
- Investigational agents (unless approved by Gilead Sciences). Participation in any other clinical trial without prior approval from the sponsor is prohibited while participating in this trial
Note: Other protocol defined Inclusion/Exclusion criteria may apply.
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Уход
- Распределение: Нерандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Нет (открытая этикетка)
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
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Экспериментальный: HIV treatment-naive and HBV treatment-naive
HIV/HBV coinfected participants who are HIV treatment-naive and HBV treatment-naive will receive E/C/F/TAF for 48 weeks.
|
E/C/F/TAF (150/150/200/10 mg) FDC tablet administered orally once daily with food
Другие имена:
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Экспериментальный: HIV-suppressed
HIV/HBV coinfected participants who are HIV-suppressed will receive E/C/F/TAF for 48 weeks.
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E/C/F/TAF (150/150/200/10 mg) FDC tablet administered orally once daily with food
Другие имена:
|
Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Percentage of Participants With Plasma HIV-1 RNA Level < 50 Copies/mL
Временное ограничение: Week 24
|
The percentage of participants achieving HIV-1 RNA < 50 copies/mL at Week 24 was analyzed using the snapshot algorithm, which defines a patient's virologic response status using only the viral load at the predefined time point within an allowed window of time, along with study drug discontinuation status.
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Week 24
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Percentage of Participants With Plasma HBV DNA Levels < 29 IU/mL
Временное ограничение: Week 24
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The percentage of participants with HBV DNA < 29 IU/mL at Week 24 was calculated using the missing = failure method.
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Week 24
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Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Percentage of Participants With Plasma HIV-1 RNA Level < 50 Copies/mL
Временное ограничение: Week 48
|
The percentage of participants achieving HIV-1 RNA < 50 copies/mL at Week 48 was analyzed using the snapshot algorithm, which defines a patient's virologic response status using only the viral load at the predefined time point within an allowed window of time, along with study drug discontinuation status.
|
Week 48
|
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Percentage of Participants With Plasma HBV DNA Levels < 29 IU/mL
Временное ограничение: Week 48
|
The percentage of participants with HBV DNA < 29 IU/mL at Week 48 was calculated using the missing = failure method.
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Week 48
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Percentage of Participants With Normalized Alanine Aminotransferase (ALT) at Week 24
Временное ограничение: Baseline; Week 24
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ALT normalization was defined as an ALT value that changed from above the normal range at baseline to within the normal range at the given postbaseline visit.
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Baseline; Week 24
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Percentage of Participants With Normalized ALT at Week 48
Временное ограничение: Baseline; Week 48
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ALT normalization was defined as an ALT value that changed from above the normal range at baseline to within the normal range at the given postbaseline visit.
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Baseline; Week 48
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Percentage of Participants With Seroconversion to Hepatitis B Surface Antibody (Anti-HBs) at Week 24
Временное ограничение: Baseline; Week 24
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Seroconversion to antibody is defined as (1) antigen loss and (2) positive postbaseline antibody value.
Missing = excluded method.
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Baseline; Week 24
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Percentage of Participants With Seroconversion to Anti-HBs at Week 48
Временное ограничение: Baseline; Week 48
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Seroconversion to antibody is defined as (1) antigen loss and (2) positive postbaseline antibody value.
Missing = excluded method.
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Baseline; Week 48
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Percentage of Participants With Seroconversion to Hepatitis B e Antibody (Anti-HBe) at Week 24
Временное ограничение: Baseline; Week 24
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Seroconversion to antibody is defined as (1) antigen loss and (2) positive postbaseline antibody value.
Missing = excluded method.
|
Baseline; Week 24
|
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Percentage of Participants With Seroconversion to Anti-HBe at Week 48
Временное ограничение: Baseline; Week 48
|
Seroconversion to antibody is defined as (1) antigen loss and (2) positive postbaseline antibody value.
Missing = excluded method.
|
Baseline; Week 48
|
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Change From Baseline in FibroTest® Score at Week 24
Временное ограничение: Baseline; Week 24
|
The FibroTest® score is used to assess liver fibrosis.
Scores range from 0.00 to 1.00, with higher scores indicating a greater degree of fibrosis.
|
Baseline; Week 24
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Change From Baseline in FibroTest® Score at Week 48
Временное ограничение: Baseline; Week 48
|
The FibroTest® score is used to assess liver fibrosis.
Scores range from 0.00 to 1.00, with higher scores indicating a greater degree of fibrosis.
|
Baseline; Week 48
|
Соавторы и исследователи
Спонсор
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
- Заболевания пищеварительной системы
- Вирусные заболевания
- Инфекции
- Инфекции, передающиеся через кровь
- Передающиеся заболевания
- Заболевания печени
- Гепатит, Вирусный, Человеческий
- Гепаднавирусные инфекции
- ДНК-вирусные инфекции
- Гепатит
- Гепатит Б
- Противоинфекционные агенты
- Противовирусные агенты
- Агенты против ВИЧ
- Антиретровирусные агенты
- Комбинация лекарственных средств элвитегравир, кобицистат, эмтрицитабин, тенофовира дизопроксила фумарат
Другие идентификационные номера исследования
- GS-US-292-1249
Планирование данных отдельных участников (IPD)
Планируете делиться данными об отдельных участниках (IPD)?
Описание плана IPD
Сроки обмена IPD
Критерии совместного доступа к IPD
Совместное использование IPD Поддерживающий тип информации
- Протокол исследования
- План статистического анализа (SAP)
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. .