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临床试验/EUCTR2019-001139-30-BG
EUCTR2019-001139-30-BG进行中(未招募)1 期

A SAFETY, TOLERABILITY, PHARMACOKINETICS AND EFFICACY STUDY OF RO7049389 IN: (1) SINGLE- (WITH OR WITHOUT FOOD) AND MULTIPLE- (WITH MIDAZOLAM) ASCENDING DOSES IN HEALTHY VOLUNTEERS; (2) PATIENTS CHRONICALLY INFECTED WITH HEPATITIS B VIRUS (3) PATIENTS WITH CHRONIC HEPATITIS B

F. Hoffman-La Roche Ltd.0 个研究点目标入组 192 人开始时间: 2019年5月17日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
192

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

  • - Adult male and female patients, 18 to 60 years of age, inclusive
  • - Positive test for HBsAg or HBV DNA or positive HBeAg for more than 6 months prior to screening.
  • - HbsAg >250 IU/mL at screening
  • - For Cohorts only enrolling NUC-suppressed CHB patients (e.g., POM Cohort A), patients must qualify for the following criteria: a). Patients treated with a single NUC (entecavir, tenofovir alafenamide, or tenofovir disoproxil fumarate) for =12 months. Patients must be on the same NUC therapy for at least 3 months before screening. b). At least one result showed HBV DNA <60 IU/mL at least 6 months prior to screening; and HBV DNA <20 IU/mL at screening by Roche Cobas assay. c). ALT =2 x ULN at screening and at Day -1 (can be checked by local lab result).
  • - For Cohorts only enrolling anti-HBV treatment-naïve and immune-active patients (e.g.,POM Cohort B and Cohort C), patients must qualify for the following criteria: a). Previous anti-HBV treatments for <30 days in total, and did not receive any anti-HBV treatments within 3 months prior to the first study dose. b). HBV DNA at screening =2 x 104 IU/mL for HBeAg positive patients, or ?2 x 103 IU/mL for HbeAg negative patients. c). ALT at screening between 1–5 x ULN and ALT <5 x ULN at Day -1 (can be checked by local lab result).
  • 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 55
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • - History or other evidence of bleeding from esophageal varices.
  • - Evidence of liver cirrhosis or decompensated liver disease such as ascites, esophageal or gastric varices, splenomegaly, nodular liver, jaundice, hepatic encephalopathy.
  • - one or more of the following laboratory abnormalities at screening:
  • - Total serum bilirubin > ULN (exception Gilbert’s disease)
  • - International normalized ratio (INR) >1.1 ULN.
  • - Serum albumin < 3.0 g/dL (<30 g/L).
  • - Platelet count <140,000 cells/mm3
  • - Hemoglobin <12 g/dL (females) or <13 g/dL (males).
  • - White blood cell count <2500 cell/mm3.
  • - Neutrophil count <1500 cell/mm3 (<1200 cell/mm3 if considered a physiological variant in a patient of African descent).
  • - Diagnosed or suspected hepatocellular carcinoma as evidenced by screening alpha-fetoprotein (AFP) =100 mg/mL. If AFP >ULN, absence of mass/findings suspicious for HCC must be demonstrated by ultrasound or CT or MRI within the screening period.

研究者

发起方
F. Hoffman-La Roche Ltd.

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