Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase 3, Randomized, Double-blind, Placebo-controlled Study to Investigate the Efficacy, Safety and Tolerability of TMC435 vs Placebo as Part of a Treatment Regimen Including Peginterferon α-2a and Ribavirin in Hepatitis C, Genotype 1 Infected Subjects Who Relapsed After Previous Interferon-based Therapy
Brief Summary: The purpose of this study is to investigate the effectiveness and safety of TMC435 compared with placebo in patients who are infected with genotype 1 hepatitis C virus who relapsed after previous interferon-based therapy. Patients will also receive peginterferon alfa-2a and ribavirin as part of their treatment.


Options:
A: Inclusion Criteria:

* chronic hepatitis c,
* cirrhosis biopsy-proven, or via fibrotest,
* CPT score less than 7,
* genotype 1a,
* INR 2.3 or less,
* serum albumin greater than 2.7 gm/dL,
* total bilirubin less than 3 gm/dL,
* platelet count 50,000 per cubic milliliter or more
* GFR \>50 ml/min

Exclusion Criteria:

* non genotype 1a,
* history of CPT class B or C or decompensation or history of same,
* HIV or HBV coinfection,
* prior treatment with boceprevir, telaprevir or any other direct acting antiviral agent,
* uncontrolled psychiatric or cardiopulmonary disorders,
* planning pregnancy or unwilling/unable to practice contraception
B: Inclusion Criteria:

* Subjects must have a qualifying regimen defined as peginterferon alfa-2a/ribavirin or peginterferon alfa-2b/ribavirin for a minimum of 12 weeks.
* During the qualifying regimen, subjects must have either:

  * A documented undetectable Hepatitis C Virus-Ribonucleic Acid (HCV-RNA) within 30 days of the end-of-treatment and a subsequent detectable HCV-RNA during follow-up OR
  * A documented decline in HCV-RNA by \>=2 log10 after 12 weeks of treatment.
* Subject must have previously documented chronic hepatitis C genotype 1 infection.
* Subject must have a liver biopsy with histology consistent with chronic hepatitis C infection and no other etiology.
* Subjects with bridging fibrosis or cirrhosis must have an ultrasound within 6 months with no findings suspicious for hepatocellular carcinoma (HCC).
* Subject must be \>=18 years of age.
* Subject must weigh between 40 kg and 125 kg.
* Subject and subject's partner(s) must each agree to use acceptable methods of contraception.
* Subjects must be willing to give written informed consent.

Exclusion Criteria:

Subject will be excluded from entry if ANY of the criteria listed below are

met:

* Subjects known to be coinfected with the human immunodeficiency virus (HIV) or hepatitis B virus (hepatitis B surface antigen \[HBsAg\] positive) and/or demonstrating signs and symptoms consistent with co-infection.
* Subjects who required discontinuation of previous interferon or ribavirin regimen for an adverse event considered by the investigator to be possibly or probably related to ribavirin and/or interferon.
* Treatment with ribavirin within 90 days and any interferon alfa within 1 month of Screening.
* Treatment for hepatitis C with any investigational medication. Prior treatment with herbal remedies with known hepatotoxicity is exclusionary.
* Treatment with any investigational drug within 30 days of the randomization visit in this study.
* Participation in any other clinical trial within 30 days of randomization or intention to participate in another clinical trial during participation in this study.
* Evidence of decompensated liver disease.
* Diabetic and/or hypertensive subjects with clinically significant ocular examination findings.
* Pre-existing psychiatric condition(s).
* Clinical diagnosis of substance abuse.
* Any known pre-existing medical condition that could interfere with the subject's participation in and completion of the study.
* Evidence of active or suspected malignancy, or a history of malignancy, within the last 5 years (except adequately treated carcinoma in situ and basal cell carcinoma of the skin).
* Subjects who are pregnant or nursing. Subjects who intend to become pregnant during the study period. Male subjects with partners who are or who intend to become pregnant during the study period.
* Any other condition which, in the opinion of a physician, would make the subject unsuitable for enrollment or could interfere with the subject participating in and completing the study.
* Subjects who are part of the site personnel directly involved with this study.
* Subjects who are family members of the investigational study staff.
* Subjects who had a life-threatening serious adverse event (SAE) during the screening period.
* Subjects with a history of pancreatitis, except for one episode clearly secondary to gallstone.

Laboratory Exclusion Criteria:

* Hematologic, biochemical, and serologic criteria (growth factors may not be used to achieve study entry requirements):

  * Hemoglobin (Hgb) \<12 g/dL for females and \<13 g/dL for males
  * Neutrophils \<1500/mm3 (blacks: \<1200/mm3)
  * Platelets \<100,000/mm3
  * Direct bilirubin \>1.5 x upper limit of normal (ULN) of the laboratory reference range. Total bilirubin \>1.6 mg/dL unless the subject has a history of Gilbert's disease. If Gilbert's disease is the proposed etiology, this must be documented in the subject's chart.
* Serum albumin \< lower limit of normal (LLN) of laboratory reference range.
* Thyroid-stimulating hormone (TSH) \>1.2 x ULN or \<0.8 x LLN of laboratory reference range.
* Serum creatinine \>ULN of the laboratory reference range.
* Serum glucose:

  * For subjects not previously diagnosed with diabetes mellitus:

    * \>=140 mg/dL (nonfasting) unless hemoglobin A1c subtype (HbA1c) \<=7% OR
    * \>=100 mg/dL (fasting) unless HbA1c \<=7%.
  * For subjects previously diagnosed with diabetes mellitus: HbA1c \>8.5%.
* Prothrombin time/partial thromboplastin time (PT/PTT) values \>10% above laboratory reference range.
* Anti-nuclear antibodies (ANA) \>1:320.
* Alpha fetoprotein (AFP):

  * AFP \>100 ng/mL OR
  * AFP 50 to 100 ng/mL requires a liver ultrasound and subjects with findings suspicious for HCC are excluded.
C: Inclusion Criteria:

* Willing and able to provide written informed consent
* HCV RNA ≥ 10\^4 IU/mL
* HCV genotype 3
* Chronic HCV infection (≥ 6 months)
* Females of childbearing potential must have a negative serum pregnancy test
* Males and females of childbearing potential who engage in heterosexual intercourse must agree to use protocol specified method(s) of contraception

Exclusion Criteria:

* Current or prior history of clinically-significant illness (other than HCV) that may interfere with subject treatment, assessment or compliance with the protocol
* Screening ECG with clinically significant abnormalities
* Laboratory results outside of acceptable ranges at Screening
* Pregnant or nursing female or male with pregnant female partner
* Chronic liver disease of a non-HCV etiology (e.g., hemochromatosis, Wilson's disease, alfa-1 antitrypsin deficiency, cholangitis)
* Infection with hepatitis B virus (HBV) or human immunodeficiency virus (HIV)
D: Inclusion Criteria:

* Genotype 1 hepatitis C infection (confirmed at screening)
* Have previously received peginterferon-based therapy for at least 24 weeks with documented HCV RNA at last measurement and relapsed within 1 year of last taking medication
* Liver biopsy within 3 years before screening (or between the screening and baseline visit) showing chronic hepatitis C infection
* Must agree to use 2 forms of effective contraception throughout study (both males and females)

Exclusion Criteria:

* Infection with HIV or non-genotype 1 hepatitis C
* Liver disease not related to hepatitic C infection
* Hepatic decompensation
* Significant laboratory abnormalities or other active diseases
* Pregnant or planning to become pregnant

Answer: D