- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00830609
High Dose Versus Standard Dose of Ribavirin in Patients With Chronic Hepatitis C, Genotype 3 (DARGEN-3)
Effect of High Dose vs. Standard Dose of Ribavirin in Patients With Chronic Hepatitis C, Genotype 3, High Viral Load Without Rapid Virological Response
연구 개요
상태
정황
상세 설명
Aims:
- Efficacy 1.1) Rate of RNA-HCV negative at week 4 and 24 in each arm. 1.2) Rate of SVR in each arm.
- Safety 2.1) Rate of adverse effects in each arm.
Design: Randomized controlled trial.
Patients will be randomly allocated into three arms:
Arm A : Peginterferon α-2a (180 μg/week)SC. plus Ribavirin (800 mg/day) p.o. over 24 weeks.
Arm B: Peginterferon α-2a (180 μg/week) plus Ribavirin (1600 mg/day) with support of Epoetin β (450 IU/kg/week) SC over 4 weeks:
B1.- If RNA-HCV undetectable at week 4, standard of care will be continued (Peginterferon α-2a, 180 μg/wee plus Ribavirin (800 mg/day) over 20 additional weeks).
B2.- If RNA-HCV were detectable at week 4, treatment will be continued with peginterferon α-2a (180 μg/week) plus RBV(1,600 mg/day) plus Epoetin β (450 UI/kg/week) over 20 additional weeks.
Sample size: 111 patients. To increase the SVR from 50% to 75%. Beta: 0.1; alfa: 0.05; Loss: 15%.
Randomization will be 1:2, 37 patients in Group A and 74 patients in group B.
연구 유형
등록 (실제)
단계
- 4단계
연락처 및 위치
연구 장소
-
-
-
Barcelona, 스페인, 08003
- Hospital del Mar
-
Barcelona, 스페인, 08036
- Hospital Clinic I Provincial De Barcelona
-
Córdoba, 스페인, 14004
- Hospital Universitario Reina Sofia
-
Granada, 스페인
- Hospital San Cecilio
-
Granada, 스페인, 18004
- Hospital Universitario Virgen de las Nieves
-
León, 스페인, 24071
- Hospital de Leon
-
Madrid, 스페인, 28034
- Hospital Ramon y Cajal
-
Madrid, 스페인, 28007
- Hospital Gregorio Marañón
-
Madrid, 스페인, 28006
- Hospital La Princesa
-
Madrid, 스페인, 28021
- Hospital 12 de Octubre
-
Málaga, 스페인, 29010
- Hospital Clinico Universitario Virgen de La Victoria
-
Oviedo, 스페인, 33006
- Hospital Central de Asturias
-
Salamanca, 스페인, 37007
- Hospital Clinico Universitario de Salamanca
-
Santander, 스페인, 39008
- Hospital Marques de Valdecilla
-
Sevilla, 스페인, 41014
- Hospital De Valme
-
Valencia, 스페인, 46010
- Hospital Clinico Universitario de Valencia
-
Valladolid, 스페인, 47005
- Hospital Clinico Universitario de Valladolid
-
Vitoria, 스페인, 01004
- Hospital Santiago Apostol
-
Zaragoza, 스페인, 50009
- Hospital Miguel Servet
-
Zaragoza, 스페인, 50009
- Hospital Clínico de Zaragoza
-
-
Barcelona
-
Badalona, Barcelona, 스페인, 08916
- Hospital Germans Trias i Pujol
-
L´Hospitalet de Llobregat, Barcelona, 스페인, 08907
- Hospital De Bellvitge
-
Sabadell, Barcelona, 스페인, 08208
- Hospital Parc Tauli
-
-
Guipuzcoa
-
San Sebastian, Guipuzcoa, 스페인, 20014
- Hospital de Donostia
-
-
Madrid
-
Alcorcón, Madrid, 스페인, 28922
- Hospital Fundación Alcorcón
-
Getafe, Madrid, 스페인, 28901
- Hospital de Getafe
-
Majadahonda, Madrid, 스페인, 28222
- Hospital Puerta de Hierro
-
-
Málaga
-
Marbella, Málaga, 스페인, 29603
- Hospital Costa Del Sol
-
-
참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- HCV Genotype 3
- RNA-HCV > > 600.000 IU/ml.
- Compromise to use contraceptive measures on treatment until 6 months after the end of treatment.
Exclusion Criteria:
- Pregnant or breastfeeding females.
- Concurrent treatment with antineoplastic or immunomodulatory agents, including corticosteroids or radiation therapy over the last 6 months before starting the trial
- Treatment with investigational drugs < 6 weeks before starting the trial
- Chronic liver disease other than hepatitis C.
- Evidence of hepatocellular carcinoma.
- Evidence of carcinoma hepatocellular
- Decompensated liver disease
- Baseline Neutrophil count < 1500/cc; or Platelet count < 90,000/cc
- Baseline Hemoglobin <12 g/dL in females o <13 g/dL in males.
- Increased risk of anemia(Eg, thalassemia, spherocytosis..).
- Ischemic heart disease or cerebrovascular disease.
- Serum creatinine >1.5 times upper limit of normality.
- History of severe psychiatric conditions (Major antidepressives or neuroleptic drugs required for major depression or psychosis), suicide attempts or psychiatric disability .
- History of convulsive disorders.
- Immunological conditions.
- Chronic Obstructive Lung Disease with limited functionality
- Severe heart disease or congestive cardiac insufficiency cardiopathy grave.
- Advanced atherosclerosis
- Solid organ or bone marrow transplant.
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 |
|---|---|
|
활성 비교기: A
Patients in this arm will receive standard of care (Peginterferon alfa 2A 180 mcg/weeks SC plus ribavirin 800 mg/day for 24 weeks).
|
Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 800 mg/day po (Control Group) Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day po plus Epoetin β (450 IU/kg/week) SC over 4 weeks (Arm B1) Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day po plus Epo beta 450 UI over four weeks (Arm B1) If RNA-HCV positive at week 4, Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day plus Epo beta 450 UI to keep Hb>12 g/dL if required over 20 additional weeks (Arm B2)
다른 이름들:
RBV 1600 mg/day 24 weeks
다른 이름들:
ribavirin 800 mg/day for 24 weeks
다른 이름들:
RBV 1600 mg/day 4 weeks and then ribavirin 800 mg/day 20 weeks
다른 이름들:
|
|
실험적: B1
After a period of 4 weeks with peginterferon alfa 2 a 180 mcg/week plus RBV 1600 mg/day (Induction phase), these patients will be allocated according to negativity or positivity of RNA-HCV at week 4.
If RNA-HCV negative, treatment with peginterferon alfa 2 a 180 mcg/week plus RBV 800 mg/day (SOC) will be continued over 20 additional weeks (Arm B1).
Epo β (450 IU/kg/week) will be administered as required to maintain hemoglobin > 12g/dL.
|
Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 800 mg/day po (Control Group) Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day po plus Epoetin β (450 IU/kg/week) SC over 4 weeks (Arm B1) Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day po plus Epo beta 450 UI over four weeks (Arm B1) If RNA-HCV positive at week 4, Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day plus Epo beta 450 UI to keep Hb>12 g/dL if required over 20 additional weeks (Arm B2)
다른 이름들:
RBV 1600 mg/day 24 weeks
다른 이름들:
ribavirin 800 mg/day for 24 weeks
다른 이름들:
RBV 1600 mg/day 4 weeks and then ribavirin 800 mg/day 20 weeks
다른 이름들:
Ribavirin 1,600 mg/day plus peginterferon alfa 2A 180 mcg/week plus Epo beta 450 IU/Kg/day to maintain Hb>12g/dl over 4 or 24 weeks
다른 이름들:
Peginterferon alfa 2 a 180 mcg/week for 4 weeks and then peginterferon alfa 2A for 20 weeks
다른 이름들:
|
|
실험적: B2
If RNA-HCV at week 4 remains positive after the induction phase, then peginterferon alfa 2 a 180 mcg/week plus RBV 1600 mg/day will be continued for 20 additional weeks (Arm B2).
Epo β (450 IU/kg/week) will be administered as required to maintain hemoglobin > 12g/dL.
|
Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 800 mg/day po (Control Group) Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day po plus Epoetin β (450 IU/kg/week) SC over 4 weeks (Arm B1) Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day po plus Epo beta 450 UI over four weeks (Arm B1) If RNA-HCV positive at week 4, Peginterferon alfa 2 A 180 mcg/week SC plus Ribavirin 1,600 mg/day plus Epo beta 450 UI to keep Hb>12 g/dL if required over 20 additional weeks (Arm B2)
다른 이름들:
RBV 1600 mg/day 24 weeks
다른 이름들:
ribavirin 800 mg/day for 24 weeks
다른 이름들:
RBV 1600 mg/day 4 weeks and then ribavirin 800 mg/day 20 weeks
다른 이름들:
Ribavirin 1,600 mg/day plus peginterferon alfa 2A 180 mcg/week plus Epo beta 450 IU/Kg/day to maintain Hb>12g/dl over 4 or 24 weeks
다른 이름들:
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
|
Rate of patients with RNA-HCV negative in each arm at week 24 after the end of treatment.
기간: 1 year
|
1 year
|
2차 결과 측정
결과 측정 |
기간 |
|---|---|
|
Rate of patients with undetectable RNA-HCV in each arm at week 4 and 24 of treatment. Rate of adverse effects in each arm.
기간: 1 year
|
1 year
|
공동 작업자 및 조사자
수사관
- 연구 책임자: Conrado M Fernandez-Rodriguez, Hospital Universitario Fundacion Alcorcon; University Rey Juan Carlos.
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
키워드
추가 관련 MeSH 약관
기타 연구 ID 번호
- ROCHE FARMA S.A.
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. .
만성 C형 간염에 대한 임상 시험
-
Hospital Clinic of BarcelonaAstraZeneca완전한CTO(Chronic Total Occlusion)를 위한 PCI(Percutaneous Coronary Intervention)를 받을 예정인 환자스페인
-
Meir Medical Center완전한디지털 스테레오 광 디스크 이미지에서 C/D 비율을 측정하는 새로운 기술 개발 | C/D 측정의 관찰자 내 재현성 | C/D 측정의 관찰자 간 가변성
-
University Hospital, GrenobleClinical Investigation Centre for Innovative Technology Network완전한
-
University Hospital, Bordeaux아직 모집하지 않음
-
University Hospital, Caen완전한
Peginterferon alfa 2 A에 대한 임상 시험
-
Nanfang Hospital, Southern Medical University아직 모집하지 않음
-
Xiamen Humanity Hospital아직 모집하지 않음
-
Incyte Corporation아직 모집하지 않음
-
Ningbo No.2 HospitalNingbo Medical Center Lihuili Hospital; Shulan (Hangzhou) Hospital; Ningbo Mingzhou Hospital...아직 모집하지 않음
-
ANRS, Emerging Infectious DiseasesJanssen-Cilag Ltd.완전한
-
Nanogen Pharmaceutical Biotechnology Joint Stock...완전한
-
National Institute of Diabetes and Digestive and...모병
-
National Taiwan University HospitalNational Science Council, Taiwan알려지지 않은
-
National Cancer Institute (NCI)종료됨