A Phase 1, Open-label, Dose-escalation Study to Assess the Safety, Reactogenicity, and Immunogenicity of a SARS-CoV-2 Vaccine (IN-B009) in Healthy Adults Aged at 19 to 55 Years
试验速览
- 阶段
- 1 期
- 入组人数
- 40
- 试验地点
- 3
- 主要终点
- Occurrence rate of solicited local and systemic AE
研究概览
简要总结
This is a first in human, phase I, open-label, dose-escalation study to assess the safety, reactogenicity, and immunogenicity of a SARS-CoV-2 Vaccine (IN-B009) in healthy adults.
详细描述
Total of 40 participants will be enrolled in 3 institutions : Seoul National University Hospital, Jeonbuk National University Hospital, and Chungbuk National University Hospital.
Safety, reactogenicity, and immunogenicity will be evaluated in healthy participants with administration of IN-B009 (Injected twice, 21-day-interval).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Sequential
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 19 Years 至 55 Years(Adult)
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Male or female participants between the ages of 18 and 55 years.
- •Participants considered 'healthy' to be eligible for study participation.
- •Participants who are willing and able to comply with all scheduled visits and other study procedures.
- •Participants with Body mass index (BMI) within the normal range.
- •Participants with deltoid muscle capable of IP injection.
- •Those that agreed to using medically approved contraception.
- •Female participants with potential pregnancy- Those that used medically approved contraception and has negative result at the pregnancy test.
- •Capable of giving personal signed informed consent
排除标准
- •Clinically significant symptoms prior to IP injection.
- •Confirmed to be COVID-19 RT-PCR positive or to have made close contact with SARS-CoV-2 infected patient.
- •History of virologically-confirmed SARS, MERS, or COVID-
- •History of congenital or acquired immunodeficiency or autoimmune diseases.
- •Positive result of hepatitis B, C, RPR test, or HIV.
- •History of disorder that inhibits intramuscular injection of the vaccine.
- •History of hypersensitivity and severe allergic reaction to any of the components of IP.
- •History of malignant tumor within 5 years prior to the first IP injection.
- •Clinically significant chronic diseases that could cause safety concerns regarding COVID-
- •Scheduled of , or history of surgery under general anaesthesia prior to first IP injection,
- •Female participant that is pregnant or is currently breastfeeding.
- •Smoker or history of smoking within 12 weeks prior to first IP injection.
- •Previous vaccination or treatment for prevention of COVID-
- •Vaccination prior to the first IP injection or scheduled of vaccination after second IP injection.
- •Treated with immunoglobulin and/or blood/blood components prior to first IP injection.
- •Chronic use of immunosuppressant prior to first IP injection.
- •Participated in other clinical study prior to first IP injection, or scheduled to participate in other study during the study period.
- •Healthcare worker or emergency response personnel.
- •Conditions that may influence the evaluation of the study objectives.
结局指标
主要结局
Occurrence rate of solicited local and systemic AE
时间窗: Through Day 7 post each vaccination
GMT of Anti-SAS-CoV-2 RBD IgG measured with ELISA
时间窗: Through Day 365 post last vaccination
Occurrence rate of unsolicited AE
时间窗: Through Day 28 post each vaccination
Occurrence rate of SAEs, MAAEs, AESIs
时间窗: Through Day 365 post last vaccination
GMFR of Anti-SAS-CoV-2 RBD IgG from baseline measured with ELISA
时间窗: Through Day 365 post last vaccination
Occurrence rate of Immediate Adverse Reaction (IAR)
时间窗: Through 30 minutes post each vaccination (2 hours for sentinel participants)
Proportion of participants achieving a greater than or equal to 4-fold rise from baseline in IgG titer
时间窗: Through Day 365 post last vaccination
Cell-mediated response
时间窗: Through Day 28 post last vaccination
GMFR of Neutralizing anti-SARS-CoV-2 measured with live virus neutralization assay
时间窗: Through Day 365 post last vaccination
GMT of Neutralizing anti-SARS-CoV-2 measured with live virus neutralization assay
时间窗: Through Day 365 post last vaccination
Proportion of participants achieving a greater than or equal to 4-fold rise from baseline in wild-type neutralizing antibody titer
时间窗: Through Day 365 post last vaccination
次要结局
未报告次要终点
