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临床试验/KCT0001395
KCT0001395招募中未知

A randomized, Open label, Single center, Prospective study to compare efficacy and safety of Therapeutic Vaccination with Intensified schedule plus Pegylated Interferon dual Therapy on Seroclearance of Hepatitis B virus Surface Antigen in Patients with Complete Virological Response Induced by Entecavir

Seoul National University Hospital0 个研究点目标入组 150 人开始时间: 待定最近更新:
适应症

试验速览

阶段
未知
状态
招募中
入组人数
150

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional Study

入排标准

年龄范围
20(Year) 至 75(Year)(—)
性别
All

入选标准

  • 1)age between 20 and 75 year-old
  • 2)HBsAg-positive for > 6 months apart (medical history can be alternative)
  • 3)currently being treated with entecavir 0.5 mg/day for more than 18 months
  • 4)undetectable HBV DNA in serum and HBeAg-negative or positive for > 1year
  • 5)HBsAg titer < 3,000 IU/mL
  • 6)ALT < 300 IU/L
  • 7)Signed written informed consent after being instructed about the objective and procedure of the clinical study

排除标准

  • 1)Patients with decompensated liver cirrhosis, any one of the following
  • ?serum bilirubin > 3 mg/dL
  • ?prothrombin time > 6 seconds prolonged or INR >2.3
  • ?serum albumin < 2.8 g/dL
  • ?History of ascites, variceal hemorrhage, or hepatic encephalopathy
  • ?Child-Pugh score =7 (Child-Pugh class B or C)
  • 2)Patients who have evidence of renal insufficiency defined as serum creatinine>1.5 mg/dL
  • 3)Patients with psychological problem including depression
  • 4)Patients who have previous/current significant co-morbidities including congestive heart failure, chronic kidney disease, hematologic disease and malignancy including hepatocellular carcinoma(patients with malignancy cured 5 years before screening can be enrolled)
  • 5)Patients with seropositivity for anti-HCV, anti-HDV or anti-HIV
  • 6)Patients who have excessive alcohol consumption (> 30 g/day)
  • 7)Patients who have evidence of autoimmune hepatitis, hemochromatosis or Wilson’s disease
  • 8)Pregnant or breast feeding females or plan for pregnancy or no contraception
  • 9)Patients with disease may deteriorate with interferon therapy(eg, autoimmune thyroiditis)
  • 10)Patients who have an psoriasis
  • 11)Patients who have history of antiviral-resistant HBV after previous treatment with oral antiviral agents
  • 12)Previous diagnosis with immunodeficiency or concomitant treatment of immune suppressive agent or previous organ transplantation Recipients
  • 13)Patients who have a history of hypersensitivity to study drug
  • 14)uncontrollable seizure, convulsion and/or central nervous system disorders
  • 15)Patients with severe bone marrow disorder or with history of hypersensitivity to biologic agent such as vaccine.
  • 16)neutrophil count < 1,500/mm3 or platelet count < 75,000/mm3 or hemoglobin < 10 g/dl
  • 17)Patients with Pulmonary disease (in case of history of pulmonary disease with complete recovery, enrollment is on investigator’s discretion)
  • 18)Patients who have a fever = 38 °C at the baseline
  • 19)Patients who have a risk of febrile response or systemic reaction
  • 20)Patients who the investigator deems inappropriate to participate in this study

研究者

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