Sofosbuvir + Ribavirin for 12 or 16 Weeks in Treatment Experienced Subjects With Chronic Genotype 2 or 3 HCV Infection (FUSION) (FUSION)
A Phase 3, Multicenter, Randomized, Double-Blind, Study to Investigate the Efficacy and Safety of GS-7977 + Ribavirin for 12 or 16 Weeks in Treatment Experienced Subjects With Chronic Genotype 2 or 3 HCV Infection
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
研究の種類
研究の種類
入学 (実際)
入学
段階
段階
- フェーズ 3
連絡先と場所
研究場所
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California
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Coronado、California、アメリカ、92118
- Scti Research Foundation
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Los Angeles、California、アメリカ、90027
- Kaiser Permanente
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Los Angeles、California、アメリカ、90036
- Peter J. Ruane, MD, Inc.
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Los Angeles、California、アメリカ、90069
- Anthony Mills MD, Inc.
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San Diego、California、アメリカ、92123
- Medical Associates Research Group, Inc.
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San Diego、California、アメリカ、92103
- UCSD Antiviral Research Center
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San Diego、California、アメリカ、92154
- Kaiser Permanente
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San Francisco、California、アメリカ、94115
- Quest Clinical Research
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Colorado
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Aurora、Colorado、アメリカ、80045
- University of Colorado
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Englewood、Colorado、アメリカ、80113
- South Denver Gastroenterology, PC
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District of Columbia
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Washington、District of Columbia、アメリカ、20009
- Whitman Walker Clinic
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Florida
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Gainesville、Florida、アメリカ、32610-0277
- University of Florida
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Jacksonville、Florida、アメリカ、32256
- Borland-Groover Clinic Baptist
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Miami、Florida、アメリカ、33136
- University of Miami
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New Port Richey、Florida、アメリカ、34653
- Advanced Research Institute
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Orlando、Florida、アメリカ、32806
- Internal Medicine Specialists
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Orlando、Florida、アメリカ、32803-1851
- Orlando Immunology Center (ACH)
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Wellington、Florida、アメリカ、33414
- South Florida Center of Gastroenterology, P.A.
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Georgia
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Atlanta、Georgia、アメリカ、30309
- Digestive Healthcare of Georgia
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Marietta、Georgia、アメリカ、30060
- Gastrointestinal Specialists of Georgia, PC
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Indiana
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Indianapolis、Indiana、アメリカ、46237
- Indianapolis Gastroenterology Research Foundation
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Kentucky
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Bowling Green、Kentucky、アメリカ、42101
- Graves-Gilbert Clinic
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Louisiana
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Baton Rouge、Louisiana、アメリカ、70809
- Gastroenterology Associates, LLC
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Maryland
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Lutherville、Maryland、アメリカ、21093
- Johns Hopkins University
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Massachusetts
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Boston、Massachusetts、アメリカ、02114-2696
- Massachusetts General Hospital
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Boston、Massachusetts、アメリカ、02115
- Beth Israel Deaconess Medical Center
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Springfield、Massachusetts、アメリカ、01105
- The Research Institute
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Michigan
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Novi、Michigan、アメリカ、48377
- Henry Ford Health System
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Minnesota
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Minneapolis、Minnesota、アメリカ、55414
- Minnesota Gastroenterology, P.A.
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Missouri
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Kansas City、Missouri、アメリカ、64131
- Kansas City Gastroenterology and Hepatology
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New Jersey
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Berlin、New Jersey、アメリカ、08009
- Comprehensive Clinical Research
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Hillsborough、New Jersey、アメリカ、08844
- ID care
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New Mexico
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Santa Fe、New Mexico、アメリカ、87505
- Southwest C.A.R.E. Center
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New York
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Binghamton、New York、アメリカ、13903
- Binghamton Gastroenterology Associates
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New York、New York、アメリカ、10029
- Mount Sinai School of Medicine
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North Carolina
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Asheville、North Carolina、アメリカ、28801
- Asheville Gastroenterology Associates, P.A.
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Durham、North Carolina、アメリカ、27710
- Duke University Medical Center
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Winston-Salem、North Carolina、アメリカ、27103
- Digestive Health Specialists, PA
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Pennsylvania
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Philadelphia、Pennsylvania、アメリカ、19104
- University of Pennsylvania
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Rhode Island
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Providence、Rhode Island、アメリカ、02906
- The Miriam Hospital
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Providence、Rhode Island、アメリカ、02905
- University Gastroenterology
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Tennessee
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Germantown、Tennessee、アメリカ、38138
- Gastro One
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Nashville、Tennessee、アメリカ、37211
- Nashville Gastrointestinal Specialists, Inc
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Texas
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Arlington、Texas、アメリカ、76012
- Texas Clinical Research Institute, LLC
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Dallas、Texas、アメリカ、75219
- Southwest Infectious Disease Clinical Research, Inc.
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San Antonio、Texas、アメリカ、78215
- Alamo Medical Research
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Virginia
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Fairfax、Virginia、アメリカ、22031
- Metropolitan Research
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Falls Church、Virginia、アメリカ、22042
- Inova Fairfax Hospital Center for Liver Diseases
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Norfolk、Virginia、アメリカ、23502
- Digestive and Liver Disease Specialists
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Richmond、Virginia、アメリカ、23226
- Bon Secours St. Mary's Hospital of Richmond, Inc.
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Washington
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Seattle、Washington、アメリカ、98101
- Virginia Mason Medical Center
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Alberta
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Calgary、Alberta、カナダ、T2N 4Z6
- University Of Calgary
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Edmonton、Alberta、カナダ、T6G 2X8
- University of Alberta Hospital
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Edmonton、Alberta、カナダ、T6G 2B7
- University of Alberta Hospital
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British Columbia
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Vancouver、British Columbia、カナダ、V5Z 1M9
- Gordon & Leslie Diamond Health Care Centre
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Vancouver、British Columbia、カナダ、V6Z 2C9
- University of British Columbia
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Vancouver、British Columbia、カナダ、V6Z 2K5
- (G.I.R.I.) Gastrointestinal Research Institute
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Manitoba
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Winnipeg、Manitoba、カナダ、R3E 3P4
- University of Manitoba Health Sciences Center
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Ontario
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Ottawa、Ontario、カナダ、K1H 8L6
- The Ottawa Hospital
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Toronto、Ontario、カナダ、M5T 2S8
- Toronto Western Hospital
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Toronto、Ontario、カナダ、M6H 3M1
- Toronto Liver Centre
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Toronto、Ontario、カナダ、M5G 1X5
- Mount Sinai Hospital
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Quebec
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Montreal、Quebec、カナダ、H2X 3J4
- Hopital St. Luc
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Auckland、ニュージーランド、1640
- Auckland Clinical Studies Limited
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Christchurch、ニュージーランド、8011
- Christchurch Hospital
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San Juan、プエルトリコ、00927
- Fundacion De Investigacion de Diego
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San Juan、プエルトリコ、00909-1711
- Clinical Research Puerto Rico Inc
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参加基準
適格基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Infection with HCV genotype 2 or 3
- Had cirrhosis determination
- Prior treatment failure
- Screening laboratory values within defined thresholds
- Subject had not been treated with any investigational drug or device within 30 days of the screening visit
- Use of highly effective contraception methods if female of childbearing potential or sexually active male
Exclusion Criteria:
- Prior exposure to an direct-acting antiviral targeting the HCV nonstructural protein (NS)5B polymerase
- Pregnant or nursing female or male with pregnant female partner
- Current or prior history of clinical hepatic decompensation
- History of clinically significant illness or any other major medical disorder that may have interfered with subject treatment, assessment or compliance with the protocol
- Excessive alcohol ingestion or significant drug abuse
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:4倍
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
実験的:SOF+RBV+placebo
Participants were randomized to receive SOF+RBV for 12 weeks followed by placebo to match SOF plus placebo to match RBV for 4 weeks.
|
Sofosbuvir (SOF) 400 mg tablet was administered orally once daily.
他の名前:
Ribavirin (RBV) tablets was administered orally in a divided daily dose according to package insert weight-based dosing recommendations (< 75kg = 1000 mg and ≥ 75 kg = 1200 mg).
Placebo to match SOF was administered orally once daily.
Placebo to match RBV was administered orally twice daily.
|
|
実験的:SOF+RBV
Participants were randomized to receive SOF+RBV for 16 weeks.
|
Sofosbuvir (SOF) 400 mg tablet was administered orally once daily.
他の名前:
Ribavirin (RBV) tablets was administered orally in a divided daily dose according to package insert weight-based dosing recommendations (< 75kg = 1000 mg and ≥ 75 kg = 1200 mg).
|
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Percentage of Participants Achieving SVR12
時間枠:Posttreatment Week 12
|
SVR12 was defined as HCV RNA < the lower limit of quantitation (LLOQ, ie, < 25 IU/mL) 12 weeks after cessation of therapy. For the purposes of this efficacy analysis, the posttreatment period began after the end of active treatment (following Week 12 for the SOF+RBV+placebo arm, and Week 16 for the SOF+RBV arm). |
Posttreatment Week 12
|
|
Adverse Events Leading to Permanent Discontinuation of Study Drug
時間枠:Baseline to Week 16
|
Adverse events which led to permanent discontinuation of study drug may or may not have been related to study treatment.
|
Baseline to Week 16
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Percentage of Participants Achieving SVR4
時間枠:Posttreatment Week 4
|
SVR4 was defined as HCV RNA < LLOQ 4 weeks after cessation of therapy. For the purposes of this efficacy analysis, the posttreatment period began after the end of active treatment (following Week 12 for the SOF+RBV+placebo arm, and Week 16 for the SOF+RBV arm). |
Posttreatment Week 4
|
|
Percentage of Participants Achieving SVR24
時間枠:Posttreatment Week 24
|
SVR24 was defined as HCV RNA < LLOQ 24 weeks after cessation of therapy. For the purposes of this efficacy analysis, the posttreatment period began after the end of active treatment (following Week 12 for the SOF+RBV+placebo arm, and Week 16 for the SOF+RBV arm). |
Posttreatment Week 24
|
|
Percentage of Participants With Viral Breakthrough
時間枠:Up to 16 weeks
|
Viral breakthrough was defined as HCV RNA ≥ LLOQ after having previously had HCV RNA < LLOQ while receiving treatment, confirmed with 2 consecutive values (second confirmation value could be posttreatment), or last available on-treatment measurement with no subsequent follow-up values. For the purposes of this efficacy analysis, assessments were made during active treatment (up to Week 12 for the SOF+RBV+placebo arm, and Week 16 for the SOF+RBV arm). |
Up to 16 weeks
|
|
Percentage of Participants With Viral Relapse
時間枠:End of treatment to posttreatment Week 24
|
Viral relapse was defined as HCV RNA ≥ LLOQ during the posttreatment period having achieved HCV RNA < LLOQ at end of treatment, confirmed with 2 consecutive values or last available posttreatment measurement. For the purposes of this efficacy analysis, the posttreatment period began after the end of active treatment (following Week 12 for the SOF+RBV+placebo arm, and Week 16 for the SOF+RBV arm). |
End of treatment to posttreatment Week 24
|
協力者と研究者
出版物と役立つリンク
一般刊行物
- Younossi ZM, Stepanova M, Sulkowski M, Naggie S, Puoti M, Orkin C, Hunt SL. Sofosbuvir and Ribavirin for Treatment of Chronic Hepatitis C in Patients Coinfected With Hepatitis C Virus and HIV: The Impact on Patient-Reported Outcomes. J Infect Dis. 2015 Aug 1;212(3):367-77. doi: 10.1093/infdis/jiv005. Epub 2015 Jan 12.
- Stepanova M, Nader F, Cure S, Bourhis F, Hunt S, Younossi ZM. Patients' preferences and health utility assessment with SF-6D and EQ-5D in patients with chronic hepatitis C treated with sofosbuvir regimens. Aliment Pharmacol Ther. 2014 Sep;40(6):676-85. doi: 10.1111/apt.12880. Epub 2014 Jul 15.
- Jacobson IM, Gordon SC, Kowdley KV, Yoshida EM, Rodriguez-Torres M, Sulkowski MS, Shiffman ML, Lawitz E, Everson G, Bennett M, Schiff E, Al-Assi MT, Subramanian GM, An D, Lin M, McNally J, Brainard D, Symonds WT, McHutchison JG, Patel K, Feld J, Pianko S, Nelson DR; POSITRON Study; FUSION Study. Sofosbuvir for hepatitis C genotype 2 or 3 in patients without treatment options. N Engl J Med. 2013 May 16;368(20):1867-77. doi: 10.1056/NEJMoa1214854. Epub 2013 Apr 23.
研究記録日
主要日程の研究
研究開始
研究開始
一次修了 (実際)
一次修了
研究の完了 (実際)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
最初の投稿
学習記録の更新
投稿された最後の更新 (見積もり)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
QC基準を満たした最後の更新が送信されました
最終確認日
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
その他の研究ID番号
- GS-US-334-0108
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。