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临床试验/NCT01195246
NCT01195246已完成3 期

An Open-Label, Randomized, Multi-Center Study Comparing the Safety and Immunogenicity of HEPLISAV™ to Engerix-B® and Fendrix® in Adults on Hemodialysis Who Have Previously Received Hepatitis B Vaccination and Are Not Seroprotected

Dynavax Technologies Corporation19 个研究点 分布在 1 个国家目标入组 155 人开始时间: 2010年12月最近更新:
适应症
干预措施

试验速览

阶段
3 期
状态
已完成
入组人数
155
试验地点
19
主要终点
Proportion of subjects with seroprotection rate (SPR), defined as the percentage of subjects with anti-HBsAg serum concentration of 10 milli-international unit (mIU)/mL or higher, measured at Week 4

研究概览

简要总结

The purpose of this study is to compare the immune response to HEPLISAV™ booster injection with the immune response to Engerix-B® and Fendrix® booster vaccinations among patients with end stage renal disease (ESRD) on hemodialysis.

详细描述

The immune response of HEPLISAV compared with Engerix-B and Fendrix and measured by seroprotection rate (SPR) at 4 weeks after the booster injection

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Prevention
盲法
Triple (Participant, Care Provider, Investigator)

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • ≥ 18 years of age
  • Has loss of renal function and is receiving hemodialysis treatments
  • Is not seroprotected against hepatitis B (has anti-HBs < 10 mIU/mL)
  • In the opinion of the investigator, is clinically stable
  • Be serum negative for HBsAg, anti-hepatitis B core antigen (HBc), hepatitis C virus (HCV), and HIV
  • Is not scheduled to undergo a kidney transplant during the study period
  • If female, and of childbearing potential, subject must be: surgically sterile or neither pregnant nor breast-feeding, consistently using a highly effective method of birth control for at least one month prior to study entry, and agrees to use two forms of birth control consistently throughout the study.

排除标准

  • If female, is pregnant, breastfeeding, or planning a pregnancy;
  • Has a history of or is at high risk for recent exposure to HBV, HCV, or HIV;
  • Has known history of autoimmune disease;
  • Has history of sensitivity to any component of study vaccines;
  • Has a current condition other than renal disease or has substance or alcohol abuse that would interfere with compliance or with interpretation of the study results;
  • Is undergoing chemotherapy or expected to receive chemotherapy during the study period; has a diagnosis of cancer within the last 5 years other than squamous or basal cell carcinoma of the skin;
  • Has uncontrolled diabetes;
  • Has received a kidney transplant previously that is still functioning and requires anti-rejection medication;
  • Has received any blood products or immunoglobulin within 3 months prior to study entry, or likely to require infusion of blood products during the study period;
  • Has received the following prior to the study injection: 3 days: intravenous iron; 21 days: any inactivated virus or bacterial vaccine; 28 days: any live virus or bacterial vaccine; systemic corticosteroids (more than 3 consecutive days) or other immunomodulators or immune suppressive medication, with the exception of inhaled steroids; granulocyte colony stimulating factor (G-CSF) or granulocyte-macrophage colony stimulating factor (GM-CSF); any other investigational medicinal agent;
  • At any time: an injection of deoxyribonucleic acid (DNA) plasmids or oligonucleotides; investigational or intradermal hepatitis B vaccine.

研究组 & 干预措施

Engerix-B

Active Comparator

2.0 mL Engerix-B

干预措施: Engerix-B (Biological)

HEPLISAV

Experimental

0.5 mL HEPLISAV

干预措施: HEPLISAV (Biological)

Fendrix

Active Comparator

0.5 mL Fendrix

干预措施: Fendrix (Biological)

结局指标

主要结局

Proportion of subjects with seroprotection rate (SPR), defined as the percentage of subjects with anti-HBsAg serum concentration of 10 milli-international unit (mIU)/mL or higher, measured at Week 4

时间窗: week 4

次要结局

  • Overall incidence of post-injection reactions and adverse events in each treatment group(week 12)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (19)

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