- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01241760
VX-950-C211 - A Dosing Regimen Study (Twice Daily Versus Every 8 Hours) of Telaprevir in Treatment-naïve Participants With Genotype 1 Chronic Hepatitis C Virus Infection
A Randomized, Open-Label, Phase 3 Study of Telaprevir Administered Twice Daily or Every 8 Hours in Combination With Pegylated Interferon Alfa-2a and Ribavirin in Treatment-Naïve Subjects With Genotype 1 Chronic Hepatitis C Virus Infection
연구 개요
상태
상세 설명
This is a randomized (study drug assigned by chance), open-label (all persons know the study drug assignment) multicenter study to evaluate the effectiveness of telaprevir administered orally as 1125 milligram (mg) twice daily versus 750mg every 8 hours in combination with Peg-IFN-alfa-2a, administered via intramuscular injection once a week, and ribavirin, administered as an oral tablet twice a day, in treatment-naïve study participants with chronic hepatitis C virus (HCV) genotype 1 infection.
Telaprevir will be given orally (by mouth) from Day 1 through Week 12 as 3 tablets (1125mg) twice daily or 2 tablets (750mg) every 8 hours. Peg-IFN-alfa-2a will be administered once a week as an injection under the skin (180 microgram/week) from Day 1 through Week 24 or 48 (based on the patient's treatment response on week 4). Ribavirin is administered orally (by mouth) twice daily from Day 1 through Week 24 or 48 (based on the participant's treatment response on week 4) as 1,000-1,200 mg per day. After the end of treatment (Week 24, Week 48, or at early discontinuation of all study drugs), participants with undetectable HCV RNA at end of treatment will be required to attend follow-up visits until Week 72 safety/tolerability assessments will be performed throughout the treatment period and during the follow-up period.
연구 유형
등록 (실제)
단계
- 3단계
연락처 및 위치
연구 장소
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Berlin, 독일
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Bochum, 독일
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Essen, 독일
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Frankfurt, 독일
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Hamburg, 독일
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Kiel, 독일
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Mainz, 독일
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Regensburg, 독일
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Mex Ctity, 멕시코
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Mexico, 멕시코
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Monterrey, 멕시코
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California
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La Jolla, California, 미국
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Los Angeles, California, 미국
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San Diego, California, 미국
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Colorado
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Aurora, Colorado, 미국
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Connecticut
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New Haven, Connecticut, 미국
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Florida
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Bradenton, Florida, 미국
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Jacksonville, Florida, 미국
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Georgia
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Atlanta, Georgia, 미국
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Marietta, Georgia, 미국
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Illinois
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Chicago, Illinois, 미국
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Downers Grove, Illinois, 미국
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Louisiana
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New Orleans, Louisiana, 미국
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Maryland
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Lutherville, Maryland, 미국
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Missouri
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Kansas City, Missouri, 미국
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New Hampshire
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Lebanon, New Hampshire, 미국
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New Jersey
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Egg Harbor Twp, New Jersey, 미국
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New Mexico
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Santa Fe, New Mexico, 미국
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New York
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New York, New York, 미국
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North Carolina
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Charlotte, North Carolina, 미국
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Durham, North Carolina, 미국
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Statesville, North Carolina, 미국
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Winston Salem, North Carolina, 미국
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Ohio
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Cincinnati, Ohio, 미국
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Pennsylvania
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Allentown, Pennsylvania, 미국
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Hershey, Pennsylvania, 미국
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Philadelphia, Pennsylvania, 미국
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Pittsburgh, Pennsylvania, 미국
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Rhode Island
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Providence, Rhode Island, 미국
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South Carolina
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Charleston, South Carolina, 미국
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Columbia, South Carolina, 미국
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Texas
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Arlington, Texas, 미국
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Dallas, Texas, 미국
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Houston, Texas, 미국
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San Antonio, Texas, 미국
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Virginia
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Falls Church, Virginia, 미국
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Norfolk, Virginia, 미국
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Washington
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Seattle, Washington, 미국
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Antwerpen, 벨기에
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Brussels, 벨기에
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Genk, 벨기에
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Gent, 벨기에
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Leuven, 벨기에
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Liege, 벨기에
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Campinas, 브라질
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Salvador, 브라질
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Santo Andre, 브라질
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Sao Paulo, 브라질
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São Paulo, 브라질
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Göteborg, 스웨덴
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Malmö, 스웨덴
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Stockholm, 스웨덴
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Barcelona, 스페인
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Barcelona N/A, 스페인
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Madrid, 스페인
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Malaga N/A, 스페인
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Santander N/A, 스페인
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Sevilla N/A, 스페인
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Valencia, 스페인
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Dublin, 아일랜드
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Dublin 9, 아일랜드
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Birmingham, 영국
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Edinburgh, 영국
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Glasgow, 영국
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London, 영국
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Manchester, 영국
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Graz N/A, 오스트리아
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Linz, 오스트리아
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Wien, 오스트리아
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Bialystok, 폴란드
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Bydgoszcz, 폴란드
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Czeladz, 폴란드
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Kielce, 폴란드
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Krakow, 폴란드
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Warszawa, 폴란드
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Clichy, 프랑스
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Creteil, 프랑스
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Grenoble, 프랑스
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Lille, 프랑스
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Lyon, 프랑스
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Paris, 프랑스
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Pessac, 프랑스
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Vandoeuvre Les Nancy, 프랑스
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Villejuif Cedex, 프랑스
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Adelaide, 호주
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Camperdown, 호주
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Clayton, 호주
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Darlinghurst, 호주
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Fitzroy, 호주
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Greenslopes, 호주
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Melbourne, 호주
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Perth, 호주
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Patient has chronic HCV infection genotype 1 with HCV RNA level > 1,000 IU/mL
- Patients should not have had any previous treatment for hepatitis C
- Patient must have documentation of a liver biopsy within 2 years before the screening visit or the patient must agree to have a biopsy performed within the screening period
- Patients with cirrhosis should have serum alpha-fetoprotein (AFP) <= 50 ng/mL. If AFP > 50 ng/mL, absence of a mass must be demonstrated by ultrasound within the screening period
- A female patient of childbearing potential and a nonvasectomized male patient who has a female partner of childbearing potential must agree to the use of 2 effective methods of birth control from screening until 6 months (female patient) or 7 months (male patient) after the last dose of RBV.
Exclusion Criteria:
- Patient is infected or co-infected with HCV of another genotype than genotype 1 and/or patient is infected with more than one genotype subtype
- Patient has a pre-existing psychiatric condition
- Patient has history of decompensated liver disease or shows evidence of significant liver disease in addition to hepatitis C
- Patient has human immunodeficiency virus (HIV) or hepatitis B virus (HBV) co-infection
- Patient has active malignant disease or history of malignant disease within the past 5 years (with the exception of treated basal cell carcinoma).
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: 001 T(q8h) / PR
Telaprevir (T) 750 mg (2 oral tablets) every 8 hours for 12 weeks, in combination with pegylated interferon (P) and ribavirin (R)
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Ribavirin (RBV) 1000-1200 milligram (mg) per day (weight dependent) twice daily regimen oral tablets for 24 or 48 weeks depending on the patient's treatment response at week 4
1125 mg (3 oral tablets) twice a day (every 10-14 hours) for 12 weeks
180 microgram (µg) per week, subcutaneous injection, for 24 or 48 weeks Pegylated interferon alfa-2a 180 microgram (µg) per week subcutaneous injection for 24 or 48 weeks depending on the patient's treatment response at week 4
750 mg (2 oral tablets) every 8 hours for 12 weeks
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실험적: 002 T(b.i.d.) / PR
Telaprevir (T) 1125 mg (3 oral tablets) twice a day (every 10-14 hours) for 12 weeks, in combination with pegylated interferon (P) and ribavirin (R)
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Ribavirin (RBV) 1000-1200 milligram (mg) per day (weight dependent) twice daily regimen oral tablets for 24 or 48 weeks depending on the patient's treatment response at week 4
1125 mg (3 oral tablets) twice a day (every 10-14 hours) for 12 weeks
180 microgram (µg) per week, subcutaneous injection, for 24 or 48 weeks Pegylated interferon alfa-2a 180 microgram (µg) per week subcutaneous injection for 24 or 48 weeks depending on the patient's treatment response at week 4
750 mg (2 oral tablets) every 8 hours for 12 weeks
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Percentage of Participants With Sustained Virologic Response (SVR) 12 Weeks After the Last Planned Dose of Study Drugs (SVR12 Planned)
기간: End of trial, 12 weeks after last planned dose
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The table below shows the percentage of participants achieving Sustained Virologic Response 12 weeks after last planned dose of study medication (SVR12 planned).
SVR was defined as having Hepatitis C Virus (HCV) ribonucleic acid (RNA) levels less than 25 international units/milliliter (IU/mL).
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End of trial, 12 weeks after last planned dose
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Percentage of Participants With Sustained Virologic Response 24 Weeks After the Last Planned Dose of Study Drugs (SVR24 Planned)
기간: End of trial, 24 weeks after last planned dose
|
The table below shows the percentage of participants achieving SVR 24 weeks after the last planned dose of study medication.
SVR was defined as having Hepatitis C Virus (HCV) ribonucleic acid (RNA) levels less than 25 international units/milliliter (IU/mL).
The response for T12(b.i.d)/PR group is higher than that after 12 weeks because HCV RNA data for two participants were missing for SVR assessment at that time.
Consequently, by definition of SVR12, they were counted as not having achieved SVR12.
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End of trial, 24 weeks after last planned dose
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Percentage of Participants With Sustained Virologic Response 72 Weeks After the Start of Study Medication (SVR72 Planned)
기간: End of trial, 72 weeks after the start of study medication
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The table below shows the percentage of participants achieving SVR 72 weeks after the start of study medication (SVR72 planned).
SVR was defined as having plasma Hepatitis C Virus (HCV) ribonucleic acid (RNA) levels less than 25 IU/mL, target not detected, at end of treatment and up to 72 weeks after start of study medication (i.e., no confirmed detectable HCV RNA in between).
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End of trial, 72 weeks after the start of study medication
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Percentage of Participants Achieving Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) Values of Less Than 25 IU/ml, Target Not Detected, at Different Time Points.
기간: Baseline, Week 4 and Week 4+12.
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The table below shows the percentage of participants with undetectable hepatitis C virus (HCV) ribonucleic acid (RNA) levels, which means less than 25 IU/ml, target not detected, at different time points during the study.
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Baseline, Week 4 and Week 4+12.
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Percentage of Participants With On-treatment Virologic Failure Which Required Them to Permanently Discontinue All Study Drugs
기간: Week 4, 12, 24, 32, 40
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The table below shows the percentage of participants who met a stopping rule, defined as having a hepatitis C virus (HCV) ribonucleic acid (RNA) value at Week 4 >1000 IU/mL and at Weeks 12, 24, 32 and 40 ≥25 IU/mL.
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Week 4, 12, 24, 32, 40
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Percentage of Participants Who Relapsed During Follow-up Period
기간: During Follow-Up (24 weeks after the last dose of study drug)
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The table below shows the percentage of participants who relapsed (ie, those having confirmed detectable hepatitis C virus [HCV] ribonucleic acid [RNA] during the 12-week follow-up period after previous HCV RNA <25 IU/mL, target not detected, at end of treatment).
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During Follow-Up (24 weeks after the last dose of study drug)
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Percentage of Participants of Each IL28B Genotype Achieving Sustained Virologic Response 12 Weeks After the Last Planned Dose of Study Medication (SVR12 Planned)
기간: End of trial, 12 weeks after the last planned dose
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The table below shows the effect of interleukin 28B (IL28B) gene's subtype (CC, CT or TT genotype) on the primary outcome measure: SVR12 planned.
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End of trial, 12 weeks after the last planned dose
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공동 작업자 및 조사자
간행물 및 유용한 링크
일반 간행물
- Sarrazin C, Dierynck I, Cloherty G, Ghys A, Janssen K, Luo D, Witek J, Buti M, Picchio G, De Meyer S. An OPTIMIZE study retrospective analysis for management of telaprevir-treated hepatitis C virus (HCV)-infected patients by use of the Abbott RealTime HCV RNA assay. J Clin Microbiol. 2015 Apr;53(4):1264-9. doi: 10.1128/JCM.03030-14. Epub 2015 Feb 4.
- Buti M, Agarwal K, Horsmans Y, Sievert W, Janczewska E, Zeuzem S, Nyberg L, Brown RS Jr, Hezode C, Rizzetto M, Parana R, De Meyer S, De Masi R, Luo D, Bertelsen K, Witek J. Telaprevir twice daily is noninferior to telaprevir every 8 hours for patients with chronic hepatitis C. Gastroenterology. 2014 Mar;146(3):744-753.e3. doi: 10.1053/j.gastro.2013.11.047. Epub 2013 Dec 4.
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
- CR013711
- OPTIMIZE-HCV (기타 식별자: Janssen Infectious Diseases BVBA)
- VX-950-C211 (기타 식별자: Janssen Infectious Diseases BVBA)
- 2010-021628-84 (EudraCT 번호)
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. .