Today is 2021-04-21

Trial search
Filter Options
Public title Scientific title Subject ID
Registration Status Registration number Secondary ID
       More Options

846 trials have been registered

Historical versions Registration number Public title Type Registration time
Historical Versions ChiCTR2100045631

An observational study on the characteristics of immune response to novel coronavirus (COVID-19) inactivated vaccine inoculated in adult HIV infected persons

The Sixth People's Hospital of Shenyang

Observational 2021/04/20
Historical Versions ChiCTR2100045417

The clinical value of optical-assisted lateral flow assay to monitor the anti-SARS-CoV-2 neutralizing antibody after receiving novel coronavirus pneumonia (COVID-19) vaccine

the Fifth Affiliated Hospital of Sun Yat-Sen University

Diagnostic test 2021/04/14
Historical Versions ChiCTR2100045378

A preliminary clinical study of PET in assessing immune response of novel coronavirus pneumonia (COVID-19) vaccines

Department of Nuclear Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology

Diagnostic test 2021/04/13
Historical Versions ChiCTR2100045371

Influences of COVID-19 on pregnancy rate and abortion rate of infertile women with PCOS

Guangzhou Women and Children's Medical Center

Relative factors research 2021/04/13
Historical Versions ChiCTR2100045353

Research on the effectiveness, safety and effective protection time of novel coronavirus pneumonia (COVID-19) vaccines

Fujian Academy of Medical Sciences

Observational 2021/04/13
Historical Versions ChiCTR2100045160

Evaluation of Immunization Effect of 2019-nCoV Inactivated Vaccine

Chongqing General Hospital

Observational 2021/04/07
Historical Versions ChiCTR2100044919

Study of the correlation between blood, urine and fecal proteomics and vaccine response after vaccination with COVID-19 vaccine


Observational 2021/03/31
Historical Versions ChiCTR2100044894

Trend analysis of psychiatric patients before and after COVID-19

the Second Affiliated Hospital Zhejiang University School of Medicine

Observational 2021/03/31
Historical Versions ChiCTR2100044860

A randomized controlled trial on the treatment of COVID-19 by Qingfei Paidu Granule

Public Health Clinical Center of Chengdu

Interventional 2021/03/30
Historical Versions ChiCTR2100044601

Changes in knowledge, belief and behavior of COVID-19 among urban and rural residents in Guangzhou in a health-supportive environment

Guangzhou Center of Health Publicity and Education

Epidemilogical research 2021/03/24
First 1 2 3 4 5 6 7 8 9 10 Next Last