- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01565889
Part A: Drug Interaction Study of Sofosbuvir and Antiretroviral Therapy (ART) Combinations in HIV and Hepatitis C Virus (HCV) Co-infected Patients. Part B: Efficacy and Safety of Sofosbuvir for 12 Weeks in HIV/HCV Co-infected Patients.
Part A: Drug Interaction Study Between GS-7977 and Antiretroviral Therapy (ARV) Combinations of Efavirenz, Tenofovir and Emtricitabine; Efavirenz, Zidovudine and Lamivudine; Atazanavir/Ritonavir, Tenofovir and Emtricitabine; Darunavir/Ritonavir, Tenofovir and Emtricitabine; Raltegravir, Tenofovir and Emtricitabine in Human Immunodeficiency Virus and Hepatitis C Virus (HIV/HCV) Co-infected Patients. Part B: A Phase 2, Open-Label Study to Investigate the Efficacy and Safety of GS-7977 With Peginterferon Alfa 2a and Ribavirin for 12 Weeks in Treatment-Naïve HIV/HCV Co-infected Patients.
연구 개요
상태
연구 유형
등록 (실제)
단계
- 2 단계
- 1단계
연락처 및 위치
연구 장소
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San Juan, 푸에르토 리코, 00927
- Fundacion de Investigacion de Diego
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Healthy according to medical history and physical examination with exception of HCV and HIV diagnoses
- Confirmation of Chronic HCV infection
- Confirmation of Chronic HIV-1 infection
- On a stable protocol approved HIV antiretroviral (ARV) regimen with undetectable HIV-RNA
- Agree to use two forms of highly effective contraception for the duration of the study and 6 months after the last dose of study medication
- Subjects must be naive to treatment for chronic HCV infection
Exclusion Criteria:
- Known or suspected cirrhosis
- History of any other clinically significant chronic liver disease
- A history consistent with decompensated liver disease.
- Use of any prohibited medications as defined by the protocol
- Pregnant or nursing female or male with pregnant female partner
- Contraindication to PEG or RBV therapy (for Part B)
- Clinically relevant drug or alcohol abuse
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위화되지 않음
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: Part A: SOF+EFV/FTC/TDF (Cohort 1)
Participants with a prestudy regimen of EFV/FTC/TDF will receive SOF+EFV/FTC/TDF FDC for 7 days, followed by EFV/FTC/TDF FDC (or EFV+FTC/TDF) for 7 days, coadministered once daily in the evening under fasting conditions.
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Sofosbuvir (SOF) 400 mg (1 × 400 mg tablet or 2 × 200 mg tablets) administered orally once daily
다른 이름들:
Efavirenz (EFV) 600 mg/emtricitabine (FTC) 200 mg/tenofovir disoproxil fumarate (TDF) 300 mg fixed-dose combination (FDC) tablet administered orally once daily
다른 이름들:
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실험적: Part A: SOF+EFV+ZDV/3TC (Cohort 2)
Participants with a prestudy regimen of EFV+ZDV/3TC will receive SOF+EFV+ZDV/3TC for 7 days followed by EFV+ZDV/3TC for 7 days.
Sofosbuvir and EFV will be administered once daily in the evening under fasting conditions; ZDV/3TC will be administered twice daily, in the morning without regard to food and in the evening on an empty stomach.
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Sofosbuvir (SOF) 400 mg (1 × 400 mg tablet or 2 × 200 mg tablets) administered orally once daily
다른 이름들:
Efavirenz (EFV) 600 mg tablet administered orally once daily
다른 이름들:
Zidovudine (ZDV) 300 mg/lamivudine (3TC) 150 mg FDC tablet administered orally twice daily
다른 이름들:
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실험적: Part A: SOF+RTV+ATV+FTC/TDF (Cohort 3)
Participants with a prestudy regimen of RTV+ATV+FTC/TDF will receive SOF+RTV+ATV+FTC/TDF for 7 days followed by RTV+ATV+FTC/TDF for 7 days coadministered once daily in the morning with food.
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Sofosbuvir (SOF) 400 mg (1 × 400 mg tablet or 2 × 200 mg tablets) administered orally once daily
다른 이름들:
Atazanavir (ATV) 400 mg tablet administered orally once daily
Ritonavir (RTV) 100 mg tablet administered orally once daily
FTC/TDF (200/300 mg) FDC tablet administered orally once daily
다른 이름들:
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실험적: Part A: SOF+RTV+DRV+FTC/TDF (Cohort 4)
Participants with a prestudy regimen of RTV+DRV+FTC/TDF will receive SOF+RTV+DRV+FTC/TDF for 7 days followed by RTV+DRV+FTC/TDF for 7 days coadministered once daily in the morning with food.
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Sofosbuvir (SOF) 400 mg (1 × 400 mg tablet or 2 × 200 mg tablets) administered orally once daily
다른 이름들:
Ritonavir (RTV) 100 mg tablet administered orally once daily
FTC/TDF (200/300 mg) FDC tablet administered orally once daily
다른 이름들:
Darunavir (DRV) 800 mg (2 × 400 mg tablets) administered orally once daily
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실험적: Part A: SOF+RAL+FTC/TDF (Cohort 5)
Participants with a prestudy regimen of RAL+FTC/TDF will receive SOF+RAL+FTC/TDF for 7 days followed by RAL+FTC/TDF for 7 days.
Sofosbuvir and FTC/TDF will be administered once daily in the morning with food; RAL will be administered twice daily, in the morning with food and in the evening without regard to food.
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Sofosbuvir (SOF) 400 mg (1 × 400 mg tablet or 2 × 200 mg tablets) administered orally once daily
다른 이름들:
FTC/TDF (200/300 mg) FDC tablet administered orally once daily
다른 이름들:
Raltegravir (RAL) 400 mg administered administered orally twice daily
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실험적: Part B: SOF+PEG+RBV
Participants will receive SOF+PEG+RBV for 12 weeks.
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리바비린(RBV) 정제는 패키지에 포함된 체중 기반 투여 권장사항(< 75kg = 1000mg 및 ≥ 75kg = 1200mg)에 따라 일일 분할 용량으로 경구 투여됩니다.
다른 이름들:
Sofosbuvir (SOF) 400 mg (1 × 400 mg tablet or 2 × 200 mg tablets) administered orally once daily
다른 이름들:
Pegylated interferon alfa (PEG) 180 μg administered once weekly by subcutaneous injection
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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연구 약물(들)의 영구적인 중단으로 이어지는 이상 반응의 발생률
기간: 최대 12주
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부작용으로 인해 연구 약물을 중단한 참가자의 비율이 요약되었습니다.
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최대 12주
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Part A: Plasma Pharmacokinetics of SOF, EFV, Tenofovir (TFV), and FTC: AUCtau at Day 7
기간: Pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12 hours postdose
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AUCtau: concentration of drug over time (area under the plasma concentration versus time curve over the dosing interval). Data for this outcome measure were collected for participants in Part A only. |
Pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12 hours postdose
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Part A: Plasma Pharmacokinetics of SOF, EFV, TFV, and FTC: Cmax at Day 7
기간: Pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12 hours postdose
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Cmax: maximum observed concentration of drug in plasma. Data for this outcome measure were collected for participants in Part A only. |
Pre-dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12 hours postdose
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Part B: Percentage of Participants With Sustained Virologic Response (SVR) at 12 Weeks After Discontinuation of Therapy (SVR12)
기간: Posttreatment Week 12
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SVR12 was defined as HCV RNA < the lower limit of quantitation (LLOQ; ie, 25 IU/mL) at 12 weeks after stopping study treatment. Data for this outcome measure were collected for participants in Part B only. |
Posttreatment Week 12
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Part B: Percentage of Participants With Sustained Virologic Response at 4 and 24 Weeks After Discontinuation of Therapy (SVR4 and SVR24)
기간: Posttreatment Weeks 4 and 24
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SVR4 and SVR24 was defined as HCV RNA < LLOQ at 4 and 24 weeks following the last dose of study drug, respectively. Data for this outcome measure were collected for participants in Part B only. |
Posttreatment Weeks 4 and 24
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Part B: Percentage of Participants Experiencing Viral Breakthrough or Viral Relapse
기간: Posttreatment Weeks 4 and 24
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Viral breakthrough was defined as having confirmed detectable HCV RNA levels (HCV RNA > LLOQ) on treatment after having previously had undetectable HCV RNA levels (HCV RNA < LLOQ) while on treatment. Viral relapse was defined as having achieved undetectable HCV RNA levels (HCV RNA < LLOQ) at end of treatment, but did not achieve an SVR. Data for this outcome measure were collected for participants in Part B only. |
Posttreatment Weeks 4 and 24
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기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Part B: On-treatment HCV RNA
기간: Up to 8 weeks
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Data for this outcome measure were collected for participants in Part B only.
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Up to 8 weeks
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Part B: On-treatment HIV RNA
기간: Up to 8 weeks
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Data for this outcome measure were collected for participants in Part B only.
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Up to 8 weeks
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공동 작업자 및 조사자
스폰서
수사관
- 연구 책임자: Anuj Gaggar, MD/PhD, Gilead Sciences
간행물 및 유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
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 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- P7977-1910
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. .
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