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
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
- 否
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
2.0 mL Engerix-B
干预措施: Engerix-B (Biological)
HEPLISAV
0.5 mL HEPLISAV
干预措施: HEPLISAV (Biological)
Fendrix
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)
