View clinical trials related to SARS-CoV-2.
Filter by:To evaluate host-immune biomarkers including TRAIL, IP-10, CRP and their computational integration for predicting COVID-19 and disease severity in patients with PCR-confirmed COVID-19.
COVID19 pandemic and SARS-CoV-2 rapid progression worldwide are already historical landmarks of the 21st century owing to the magnitude of the event and the collective response that populations have adopted to face such threat. This menace has imposed an unprecedented reactivity to promptly deliver answers in various fields and specifically in termes of diagnostic capabilities. The very first tests to be used were based on PCR reactions and on deep nasopharyngeal sampling. But this has shown to be insufficient to prevent contaminations and limit the progression of the disease. This approach requires important infrastructure thus limiting the extent to which it can be delivered. Moreover, nasopharyngeal swab is highly intrusive and therefore is not suitable for repeated testing of asymptomatic patients in surveillance programs. Actual need is based on new tests offering new capabilities both in terms of wide range availability, ease of use and reduced time-to-result duration. Such tests, affordable and that can be performed outside the lab would ultimately relief pressure on healthcare workers and laboratory facilities as well as help test massively wide range of populations thus limiting viral dissemination Such innovating test device has been developped by the start-up "Grapheal" and the present study will ultimately demonstrate the feasibility of COVID-19 diagnostic using this test.
To evaluate the prevalence of SARS-CoV-2 genome in patients with asymptomatic and moderately symptomatic COVID19.
The primary objective of the randomized observer-blinded phase 2b/3 part of this trial is to demonstrate the efficacy of a 2-dose schedule of CVnCoV in the prevention of first episodes of virologically-confirmed cases of COVID-19 of any severity in SARS-CoV-2 naïve participants.
The mRNA-1273 vaccine is being developed to prevent COVID-19, the disease resulting from Severe Acute Respiratory Syndrome coronavirus (SARS-CoV-2) infection. The study is designed to primarily evaluate the safety, reactogenicity, and effectiveness of mRNA-1273 vaccine administered as primary series and a booster dose (BD) to an adolescent population. The study will also evaluate the safety and immunogenicity of an mRNA-1273.222 vaccine against the SARS-CoV- 2 omicron variant as a primary series.
This is a phase II, randomized, placebo-controlled, observer-blinded study of the safety and immunogenicity of SARS-CoV-2 messenger RNA (mRNA) vaccine (BNT162b2) in Chinese healthy population. After randomization, the trial for each participant will last for approximately 13 months. Screening period is 2 weeks prior to randomization (Day -14 to Day 0), and two doses of either SARS-CoV-2 vaccine (BNT162b2) or placebo will be given intramuscularly (IM) separated by 21 days.
A total of 300 healthy volunteers between the ages of 18 and 80 with no previous history of COVID-19 will be entered into the study and will receive IPV by injection on Day 1. Blood specimens collected pre-inoculation will be tested for cross-reactivity to poliovirus and SARS-CoV-2 by Western blot. An additional specimen will be collected on Day 28 post-inoculation and, likewise tested for cross-reactivity to poliovirus and SARS-CoV-2. The number of subjects with an immune response to SARS-CoV-2 antigens following inoculation with IPV will be summarized.
Coronavirus Disease 2019 (COVID-19) is spreading worldwide and has become a public health emergency of major international concern. Currently, no specific drugs or vaccines are available. This study aims to investigate the safety and efficacy of intravenous infusion of natural killer cells patients with COVID-19.
A pandemic that originated in the Wuhan region of China in December 2019 was detected as a new type of coronavirus disease called coronavirus 2019 (COVID-19). In the first phase of the outbreak, specialists explained ways to maintain physical health . However, pediatric surgical procedures and anesthesia applications continued during this period. Surgery in pediatric patients is an unpleasant and potentially 'threatening' experience, often followed by preoperative anxiety due to the child's illness, hospitalization, fear of anesthesia - especially the time of anesthesia induction - and the surgery itself . Anesthesia is a stressful procedure for the child and the entire family. Both the COVID-19 pandemic and the surgical procedure are reflected in the symptoms of anxiety, fear or acute stress disorder for children and their families. As the disease spread, investigators started to emphasize the importance of protecting mental health. Identifying factors that contribute to significant preoperative anxiety levels in pediatric patients and their parents can help healthcare professionals choose the most appropriate from a variety of alternative strategies for anxiety control. This study was planned to evaluate the COVID-19 anxiety and phobia levels of the parents of pediatric patients are scheduled to undergo surgery under general anesthesia in Turkey.
This is a Phase 1, open-label study to evaluate the safety profile of CORVax +/- pIL-12, (electroporated SARS-CoV-2 spike (S) protein plasmid DNA vaccine with or without the combination of electroporated IL-12p70 plasmid.