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临床试验/EUCTR2015-004702-42-ES
EUCTR2015-004702-42-ES进行中(未招募)1 期

A Multi-Center, Parallel Group, Open-Label, Phase 2 Study to Evaluate the Efficacy and Safety of a Single Subcutaneous Injection of RG-101 Combined with Oral GSK2878175 Taken Once Daily for 6, 9, or 12 Weeks in Treatment Naïve, Genotype 1 and 3, Chronic Hepatitis C Patients

Regulus Therapeutics Inc.0 个研究点目标入组 24 人开始时间: 2016年2月3日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
24

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. Adults aged 18 to 75 (inclusive) infected with HCV genotype 1 or 3;
  • 2. Body mass index (BMI): 18.0 - 35.0 kg/m2;
  • [BMI (kg/m2) = Body weight (kg) ÷ Height2 (m2)];
  • 3. Clinical and laboratory findings consistent with a clinical diagnosis of CHC, including:
  • - Previous documentation of positive HCV serology (HCV antibody or HCV RNA) at least 24 weeks prior to enrolment,
  • - Positive HCV serology (HCV antibody or HCV RNA) less than 24 weeks with a prior remote risk factor (more than 24 weeks prior to Screening) for the acquisition of hepatitis C,
  • - Serum HCV RNA > or= 375,000 copies/mL or > or= 75,000 IU/mL at Screening;
  • 4. Subjects must have been treatment-naïve and had not received prior treatment with any interferon, immunomodulatory agent, or direct acting antiviral agent (DAA) or ribavirin containing regimen for HCV;
  • 5. Screening hematology, clinical chemistries, coagulation and urinalysis are not clinically significant and the following criteria are met:
  • - Platelets > 100x109/L
  • - Total white blood cells > 3.0x109/L and absolute neutrophil count > 1.5x109/L
  • - Hemoglobin > 10.95 g/dL for females and > 11.92 g/dL for males
  • - Total and direct bilirubin < 1.5x upper level of normal (ULN)
  • - Alanine aminotransferase (ALAT) < 5x ULN
  • - Aspartate aminotransferase (ASAT) < 5x ULN
  • - ALP < 2x ULN
  • - Albumin > or = 3.5 g/dL
  • - Serum creatinine within normal limits or increased up to 1.5x ULN and estimated creatinine clearance rate as calculated by the Cockcroft-Gault formula > 60 mL/min.
  • Cockroft-Gault formula: ((140 - age) x weight (in kilograms) x constant) / serum creatinine (in µmol/L), where constant is 1.23 for men and 1.04 for women
  • Note: At the discretion of the Investigator, screening laboratory testing may be repeated once to confirm out of-range (exclusionary) results.
  • 6. Female subjects must be of non-childbearing potential and must have undergone one of the following sterilization procedures at least 6 months prior to dosing:
  • a. hysteroscopic sterilization;
  • b. bilateral tubal ligation or bilateral salpingectomy;
  • c. hysterectomy;
  • d. bilateral oophorectomy;
  • or be postmenopausal with amenorrhea for at least 1 year prior to dosing and follicle-stimulating hormone (FSH) serum levels consistent with postmenopausal status as per Investigator judgment;
  • 7. Male subjects with female partners of childbearing potential must use one of the following contraception methods from the time of the first dose of study medication to the last follow-up visit in the Short Term Follow-up Period (12 weeks after the last dose of study medication):
  • a. Male condom plus partner use of one of the following highly effective contraceptives:
  • - Contraceptive subdermal implant;
  • - Intrauterine device (IUD) or intrauterine system (IUS);
  • - Combined estrogen and progestogen oral contraceptive;
  • - Injectable progestogen;
  • - Contraceptive vaginal ring;
  • - Percutaneous contraceptive patches;
  • b. Documented sterilization of the male subject. For this definition, documented refers to the outcome of the Investigator's/designee's review of the subject's medical history for study eligibility, as obtained via a verbal interview with the subject or from the subject's medical records;
  • c. Abstinence, defined as sexual inactivity consistent with the preferred and usual lifestyle of the subject. Periodic abstinence (e.g., calendar, ovulation, symptothermal, post-ovulation methods) and withdrawal are not acceptable methods of contraception;
  • 8. Negative results on the screening al

排除标准

  • 1. Other known cause of liver disease except for CHC;
  • 2. History or symptoms of decompensated liver disease: Child-Pugh Class B or C, including ascites, hepatic encephalopathy, esophageal variceal bleeding, cirrhosis, or other signs of hepatic insufficiency or portal hypertension;
  • 3. History of hepatocellular carcinoma or current liver mass consistent with malignancy on imaging studies;
  • 4. Serum alpha-fetoprotein (AFP) > 50 ng/mL at Screening;
  • 5. Concurrent clinically significant medical diagnosis (other than hepatitis C-related conditions) that would potentially interfere with the subjects study compliance or confound study results including but not limited to: significant or unstable cardiac disease (e.g., prolonged QT syndrome [torsades de pointe], unstable angina, myocardial infarction, diastolic dysfunction, congestive heart failure, significant arrhythmia, coronary heart disease, and/or clinically significant ECG abnormalities); cancer; uncontrolled seizure disorder; ascites; chronic infection other than HCV (e.g., tuberculosis); uncontrolled diabetes, and/or uncontrolled thyroid disease;
  • 6. Evidence of cirrhosis, as determined by any one of the following:
  • a. FibroSure/FibroTest score >0.58 or Fibroscan score indicative of cirrhosis (> or =14.5 kPa); or
  • b. Liver biopsy with a fibrosis stage indicative of cirrhosis as classified by a local pathologist (defined as Knodell > 3, Metavir > 2, Ishak > 4, or Batts and Ludwig > 2). Both incomplete and transition to cirrhosis (e.g., Metavir score 3) are considered as cirrhosis; or
  • c. History of ascites, hepatic encephalopathy, or esophagogastric varices;
  • 7. Concurrent social conditions (e.g., drugs, alcohol) which would potentially interfere with the subject's study compliance;
  • 8. Use of anticonvulsants, antimycobacterials, analeptics and herbal supplements that may interact with the bioavailability of the investigational product or oral DAA agents; or other alternative medicines that may have influence on the disease outcome;
  • 9. Mental handicap or history of or current significant psychiatric disease (which might impair ability to provide informed consent);
  • 10. Clinically significant illness within 30 days prior to Screening;
  • 11. Have used an investigational drug or has participated in an investigational study with a licensed drug within 30 days or 5 half lives, whichever is longer, prior to study drug administration;
  • 12. History of relevant drug and/or food allergies;
  • 13. Donation of more than 500 mL of blood within 60 days prior to drug administration. Donation of more than 1.5 liters of blood (for men) / more than 1.0 liter of blood (for women) in the 6 months prior to Screening;
  • 14. The following family history of cardiac disease:
  • - prolonged QT syndrome (Torsade de Pointes) or sudden cardiac death;
  • - first-degree relative with myocardial infarction at premature age (< or = 45 years for male relative; < or = 55 years for female relative);
  • 15. Evidence of clinically significant pulmonary disease, as determined by any of the following:
  • a. Known (past or current) history of significant asthma, emphysema, chronic obstructive pulmonary disease, and/or interstitial lung disease; or
  • b. Abnormal pretreatment spirometry results.

研究者

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