View clinical trials related to SARS-CoV-2 Infection.
Filter by:The goal of this study is to recruit confirmed Covid-19 patients, to evaluate whether the topical anti-septic can improve clinical outcome in early Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) infection. During the global pandemic period, an effective and highly available method once be identified, it will reduce the risk of disease transmission and lower the medical burden.
The investigators hypothesize that children are less likely to become infected in the school environment, compared to the household or outside the school setting. Primary schools do not play a major role in SARS-CoV-2 spreading. They hypothesize that incidence level in schools is mainly a consequence of community transmission. The incidence level in household and that the secondary attack rate in schools remains at least 5 times lower that the transmission level in households.
The objective of this study is to evaluate the safety, tolerability and immunogenicity of SCTV01C in healthy population aged ≥18 years previously vaccinated with mRNA COVID-19 vaccine.
The objective of this study is to evaluate the safety, tolerability, and immunogenicity of SCTV01C in healthy population aged ≥18 years previously vaccinated with inactivated COVID-19 vaccine.
Although there are several licensed vaccines for SAR-CoV-2 (COVID-19) in Canada, none of them are approved for use in children under the age of 12, leaving five million children under 12 years unvaccinated. There is a need to find methods of mass rapid point of care testing in unvaccinated populations such as in schools that can be performed by a lay individual. This multi-center study will evaluate the clinical sensitivity of buccal swabs with the ID NOW COVID-19 device in comparison to standard of care COVID-19 testing at 15 pediatric emergency centres across Canada.
Controlled, prospective, open-label trial with a total duration of 2 weeks to assess the clearance of inflammatory interleukins by different membranes in haemodialysis patients with COVID-19.
This is a Phase 1/2, randomized, observer-blind study in healthy adults. The study will evaluate the safety, reactogenicity, and immunogenicity of 3 SARS-CoV-2 self-amplifying RNA vaccine candidates against COVID-19 in adults previously vaccinated and not previously vaccinated against SARS-CoV-2.
A cluster randomized trial will be conducted to evaluate the difference between an Acteev™ system (Acteev™ N95 masks YQD8008 during shifts+ Acteev™ fabric masks in community) and a standard system (standard N95 masks during shifts+ fabric masks in community) in preventing Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV-2)in healthcare workers(HCWs).
Immunodeficiency associated with human immunodeficiency virus (HIV) infection could predispose people living with HIV/AIDS (PLHA) to defective serological responses following infection or vaccination. To evaluate the health outcomes of coronovirus disease-2019 (COVID-19) and HIV co-infection, PLHA and HIV-uninfected persons in Hong Kong are invited to join a study for understanding their clinical characteristics and for tracking their levels of antibodies against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) over a one-year observation period after infection or vaccination. The results could inform the development of prevention and control strategy for PLHA in response to the emerging coronavirus threats.
This retrospective study will evaluate characteristics, vaccine utilization and outcomes among subjects with immunocompromising conditions that received COVID-19 vaccination.