NL-OMON49987撤回不适用
Influence of COVID-19 on immune responses to pneumococcal Polysaccharide and influenza vaccinations in older persons - COVID-19 influence on pneumococcal vaccine responsiveness in elderly
RIVM0 个研究点目标入组 600 人开始时间: 待定最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 发起方
- 入组人数
- 600
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18 至 99（—）
入选标准
- •-Born between 1941-1947 (73-79 years of age)
- •-COVID-19 group: Having had a proven (SARS-CoV-2 PCR test positive) COVID-19
- •infection at least 1 month before study entry
- •-Control group: Have not had a positive SARS-CoV-2 PCR test
- •-Willing to receive the PPV23 vaccine
- •-Be capacitated
- •-Have signed Informed Consent
排除标准
- •-Having had a previous pneumococcal vaccination (PCV or the 23-valent
- •pneumococcal polysaccharide vaccine (PPV23)).
研究者
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