沙特阿拉伯王国政府所属的官方政府网站。

周六 15 八月 2026

沙特官方政府网站的域名以下列后缀结尾 gov.sa

沙特阿拉伯王国所有政府机构的官方网站均以 .gov.sa 结尾。

Official Reliable websites use HTTPS

Ensure the website is using the HTTPS protocol.

在数字政府管理局注册,编号:

20250831619

建议

A randomized, double-blind placebo-controlled trial to evaluate the safety and efficacy of a SARS-CoV-2 inactivated vaccine among healthcare workers in Saudi Arabia

A randomized, double-blind placebo-controlled trial to evaluate the safety and efficacy of a SARS-CoV-2 inactivated vaccine among healthcare workers in Saudi Arabia

2022-06-28

عنوان الدراسة

A randomized, double-blind placebo-controlled trial to evaluate the safety and efficacy of a SARS-CoV-2 inactivated vaccine among healthcare workers in Saudi Arabia

دواء الدراسة

SARS-CoV-2 inactivated vaccine (Candidate vaccine) - Sinovac

رقم بروتوكول الدراسة

RC20/370/R

حالة الدراسة

Rejected

موقع الدراسة

King Abdulaziz Medical City NG (Riyadh)

مرحلة الدراسة

3