EUCTR2007-005281-12-FR进行中（未招募）1 期
A Phase IIa randomized, partially blinded trial of telaprevir (VX-950) in treatment-naïve subjects with chronic genotype 4 hepatitis C infection
Tibotec BVBA0 个研究点目标入组 0 人开始时间: 2007年10月19日最近更新:
适应症
相关药物
试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional clinical trial of medicinal product
入排标准
- 性别
- All
入选标准
- •1.Male and female subjects, 18 to 65 years of age, inclusive.
- •2.Subjects with chronic genotype 4 hepatitis C infection.
- •Chronic disease status must be confirmed by a diagnosis of hepatitis C > 6 months before the screening period.
- •3.Plasma HCV RNA level of > 10000 IU/mL at screening.
- •4.Subject has never received treatment for HCV (including investigational products).
- •5.Screening laboratory values of the following variables must meet the acceptable values defined below:
- •Laboratory variableAcceptable values
- •Absolute neutrophil count>= 1500/mm3
- •Platelet count>= 100000/mm3
- •HemoglobinWithin normal range
- •All other hematology and biochemistry results must show no clinically significant abnormalities, in the opinion of the investigator.
- •6.Subjects judged to be in good health (besides HCV infection), in the opinion of the investigator, on the basis of medical history and physical examination (including vital signs and screening ECG), with any chronic medical conditions under stable medical control.
- •7.If heterosexually active, female subjects of childbearing potential must agree to the use of two effective methods of contraception from screening until 4 months after last dose of RBV, as outlined in Section 5.2.4.
- •If heterosexually active, non-vasectomized male subjects who have a female partner of childbearing potential must agree to the use of the two effective methods of contraception from screening until 7 months after last dose of RBV, as outlined in Section 5.2.4.
- •Note: Oral contraceptives may not be reliable when taking telaprevir. Therefore, in order to be eligible for this trial, female subjects must use 2 barrier methods during telaprevir/placebo treatment and the subsequent month. Barrier contraceptives include the following methods: male condom, diaphragm with spermicidal gel, cervical cap, or female condom (note that the female condom should not be used simultaneously with a latex male condom because the friction between the condoms may cause the condoms to break). As of one month after completion of telaprevir/placebo treatment until 24 weeks after the last dose of RBV, oral contraceptives can be used as one of the 2 required efficient methods of birth control.
- •Note: The use of birth control methods does not apply if the male sexual partner has undergone a vasectomy or if the female sexual partner has had a bilateral oophorectomy, or a total hysterectomy, or if she is post-menopausal for at least 2 years.
- •8.Subject is willing to refrain from the concomitant use of any medications or substances noted in Section 5.3.11.
- •9.Subject has signed the ICF voluntarily before the first trial-related activity.
- •Are the trial subjects under 18? no
- •Number of subjects for this age range:
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range
- •F.1.3 Elderly (>=65 years) no
- •F.1.3.1 Number of subjects for this age range
排除标准
- •1.Subject has a concomitant medical condition that in the opinion of the investigator could influence the results of the trial or that could represent an additional risk for the administration of the study medication to the subject.
- •2.Subject has medical contraindications to the administration of an IFN (Peg-IFN alfa2a in particular) or RBV treatment, including but not limited to the following:
- •-abnormal thyroid stimulating hormone (TSH) levels or poorly controlled thyroid function;
- •-evidence of clinically significant cardiac dysfunction;
- •-history of psychiatric disorders determined by the investigator to contraindicate the use of IFN-based therapy;
- •-Evidence of autoimmune disease;
- •-History of hemoglobinopathies.
- •3.Subject has a history or evidence of cirrhosis, end-stage or decompensated liver disease, or hepatocellular carcinoma as shown by screening laboratory results of any of the following:
- •-international normalized ratio (INR) ³ 1.7;
- •-serum albumin < 3.5 g/dL;
- •-serum total bilirubin > 1.8 times the upper limit of laboratory normal range (ULN), unless isolated and for subjects with Gilbert’s Syndrome;
- •-history of ascitis, hepatic encephalopathy, or bleeding esophageal varices;
- •-alfa fetoprotein (AFP) > 50 ng/mL, unless absence of a mass can be documented on an ultrasound or Magnetic Resonance Imaging (MRI) within the screening period.
- •4.Subject has history or suspicion of alcohol, barbiturate, or amphetamine recreational or narcotic drug use, which in the investigator’s opinion would compromise the subject’s safety and/or compliance with study procedures.
- •5.Subject has human immunodeficiency virus (HIV) or hepatitis B virus (HBV) co-infection.
- •6.Women who are pregnant, planning to become pregnant, or breastfeeding, and partners of women who are pregnant or breastfeeding.
- •7.Subject has hypersensitivity to tartrazine.
- •8.Subject participated in any clinical trial for an investigational drug within 90 days before drug administration or participated in more than 2 drug studies in the last 12 months (exclusive of the current trial).
研究者
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