A Study to Investigate the Immunogenicity and Safety of mRNA COVID-19 Variant-containing Formulations
A Phase 3b/4, Open-label Study to Assess the Immunogenicity and Safety of mRNA COVID-19 Variant-containing Vaccine Formulations
The purpose of this study is to evaluate the immunogenicity and safety of mRNA-1283 and mRNA-1273 (variant formulations) within the current epidemiological environment
研究概览
研究类型
注册 (估计的)
阶段
- 第四阶段
联系人和位置
学习联系方式
- 姓名:Moderna WeCareTeam
- 电话号码:+1-866-663-3762
- 邮箱:WeCareClinicalTrials@modernatx.com
学习地点
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Kansas
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Overland Park、Kansas、美国、66209
- 招聘中
- Delricht Research @ Overland
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Kentucky
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Louisville、Kentucky、美国、40205
- 招聘中
- Delricht Research @ Louisville
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North Carolina
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Charlotte、North Carolina、美国、28210
- 招聘中
- Delricht Research @ Charlotte
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Tennessee
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Hendersonville、Tennessee、美国、37075
- 招聘中
- Delricht Research @ Magnolia Family Medicine
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Texas
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Prosper、Texas、美国、75078
- 招聘中
- Delricht Research @ Zomnir Family Medicine
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- ≥65 years of age at the time of signing the informed consent OR ≥12 to <65 years of age at the time of signing the informed consent with at least 1 risk factor for severe outcomes from COVID-19.
- Female participants of childbearing potential may be enrolled in the study if not pregnant or breastfeeding, subject to other criteria specified in the study protocol.
Exclusion Criteria:
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History of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection within 3 months prior to enrollment.
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Acutely ill or febrile within 72 hours prior to or at Day 1.
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History of a diagnosis or conditions that in the Investigator's opinion could affect participant's safety, assessment of endpoints, assessment of immune response, or adherence to study procedures.
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Reported history of congenital or acquired immunodeficiency, immunosuppressive condition, asplenia, or recurrent severe infections.
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History of coagulopathy or bleeding disorder that is considered a contraindication to IM injection or phlebotomy.
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Receipt of any of the following:
- COVID-19 vaccine within 3 months prior to enrollment,
- Any licensed non COVID-19 vaccine within 28 days before or planned receipt within 28 days after the study intervention, except an influenza vaccine, which may be given 14 days before or after receipt of the study intervention,
- Systemic immunosuppressive treatment within 180 days prior to the Screening or is anticipating the need for systemic immunosuppressive treatment at any time during participation in the study,
- Systemic immunoglobulins, long-acting biological therapies that affect immune responses, or blood products within 90 days prior to the Day 1 Visit or plans for receipt during the study.
Note: Additional protocol-defined inclusion/exclusion criteria may apply.
学习计划
研究是如何设计的?
设计细节
- 主要用途:预防
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的:mRNA-1273 (Variant Formulation)
Participants will receive a single intramuscular (IM) injection of mRNA-1273 on Day 1. |
Sterile liquid for injection
其他名称:
|
|
实验性的:mRNA-1283 (Variant Formulation)
Participants will receive a single IM injection of mRNA-1283 on Day 1. |
Sterile liquid for injection
其他名称:
|
研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
|---|---|
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Geometric Mean Titer (GMT) of Neutralizing Antibody (nAb) Against Vaccine-matched Variant Formulation
大体时间:Day 29
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Day 29
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Geometric Mean Fold Rise (GMFR) of Neutralizing Antibody (nAb) Against Vaccine-matched Variant Formulation
大体时间:Day 29
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Day 29
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次要结果测量
结果测量 |
大体时间 |
|---|---|
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Number of Participants with Unsolicited Adverse Events (AEs)
大体时间:Day 1 through Day 29
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Day 1 through Day 29
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Number of Participants with Serious AEs (SAEs), AEs Leading to Study Withdrawal, and AEs of Special Interest (AESIs)
大体时间:Day 1 through Day 29/End of Study (EOS)
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Day 1 through Day 29/End of Study (EOS)
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Seroresponse Rate (SRR) of Neutralizing Antibody (nAb)
大体时间:Day 29
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Day 29
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他相关的 MeSH 术语
其他研究编号
- mRNA-1273_1283-P402
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.