View clinical trials related to Coronavirus.
Filter by:Popular topic: Phase I clinical trial of recombinant new coronavirus vaccine (CHO cell) (3~17 years old) Research purpose:Main purpose:To evaluate the safety and tolerability of recombinant New Coronavirus vaccine (CHO cells) in healthy people aged 3 to 17. Secondary purpose: To explore the immunogenicity and persistence of recombinant New Coronavirus vaccine (CHO cells) in healthy people aged 3 to 17. Overall design:A single center, randomized, blind, placebo-controlled trial design was adopted. Study population: 75 healthy people aged 3 to 17 years old, both male and female. Test groups: 3 to 5 years old: 20 cases in experimental group and 5 cases in placebo group; 6 to 11 years old: 20 patients in the experimental group and 5 patients in the placebo group; 12 to 17 years old: 20 patients in experimental group and 5 patients in placebo group.
This study is a phase 1, open-label, randomized, first-in-human clinical trial to evaluate the safety, tolerability and reactogenicity of escalating doses of Baiya SARS-CoV-2 VAX1 vaccine in participants aged 18-60 for adult groups and 61-75 for elderly groups. Each group will consist of three cohorts to evaluate different doses (low, medium, high) of Baiya SARS-CoV-2 VAX vaccine. Participants will be injected with two doses of the investigational product with a 21-day interval.
The study aims to assess the effectiveness of dexamethasone initiation to reduce the risk of inpatient mortality within 28 days among US patients hospitalized with COVID-19 diagnosis or SARS-CoV-2 infection, overall and stratified by COVID-19 severity subgroups.
The purpose of this research study is to conduct a prospective longitudinal surveillance research study, enrolling approximately 60 lactating mothers who receive the SARS-CoV-2 vaccine, and then following their clinical and laboratory parameters for up to 12 months. The overall goal is to investigate the characteristics of antibody formation in lactating women receiving SARS-CoV-2 vaccination, documenting the antibody isotypes, titers, duration, and transfer into milk over time.
Data on pain after COVID-19 were generally collected from hospitalized patients and only include information on acute pain conditions. However, the characteristics of the chronic pain experienced after COVID-19 are unknown. For this reason, the treatment and recommendations for patients who present with chronic pain after COVID-19 are not clear. Our goal is to determine the characteristics and risk factors of chronic pain developing in COVID-19 patients and to create specific treatment recommendations for these patient groups with further studies.
Aerosol Generating Medical Procedures (AGMP) are procedures that have the potential to create tiny particles suspended in the air. These particles can contain germs such as viruses. The current Coronavirus Disease 2019 (COVID-19) pandemic is caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Patients infected with SARS-CoV-2 experience unusually high rates of critical illness that needs advanced airway management and intensive care unit admission. Bag-valve-mask (BVM) ventilation, laryngeal mask airway insertion (LMA), and endotracheal Intubation (ETI) are common AGMP for critically ill COVID-19 patients, and may contribute to a high risk of infection amongst Health Care Workers (HCW). To lessen HCW risk during high-risk AGMPs, a device called an aerosol box has been developed to place over the head of the patient, shielding the provider's face from virus droplets suspended in the air. The purpose of this research study is to better understand how particles disperse during AGMPs. The project team hopes what is learned from the project can help inform infection control measures. This could help make changes to the clinical environment and make it safer for HCW's. The investigators intend to investigate how an aerosol box performs in reducing contamination of HCW's who perform critical airway interventions.
Due to Covid-19, intensive care (ICU) patients are not allowed visitors or have severely restricted visiting. After being admitted to ICU most patients are unconscious or extremely weak and therefore cannot speak on a phone or video call to a family member. Before these visiting restrictions, family members of patients admitted to ICU as a result of being critically ill were already known to suffer significant psychological distress and may now face increased distress given they are unable to visit a loved one. Previous research demonstrates that keeping a paper diary has been found to be helpful for ICU patients and families. When lockdown measures were announced, NHS Scotland introduced video diaries as an emergency measure to try to support communication with families and reduce distress. vCreate is an NHS Trusted secure video messaging service that helps patients, families and clinical teams stay connected throughout their care journey. The use of video diaries may have a positive impact for family members but there is a risk that they could also have negative effects for some people. There is a need to explore both ICU healthcare professionals and family members' experiences of using video diaries. At the same time it is also important to test the feasibility and acceptability of measures of distress and psychological well-being on family members during and after their experience of video diaries. In doing so, some initial recommendations about video diaries can be made and a larger subsequent study planned to test their effect on family members and healthcare professionals.
This is a dose optimisation study in healthy adults aged 18-30 who will be experimentally inoculated with SARS-CoV-2. The aim is to cause PCR-confirmed upper respiratory infection in the majority of challenged individuals with minimal or no illness, providing data on the course of COVID-19 and the immune response to SARS-CoV-2 infection. This will establish an optimised dose and study design that will then be used to evaluate the efficacy of treatment and vaccine candidates plus level and duration of immune protection in follow-on trials.
A phase I, experimental dose finding, open label, clinical infection, safety and viral detection optimisation in previously SARS-CoV-2 infected (unvaccinated or vaccinated) or uninfected vaccinated volunteers.
The primary objectives of this study are to evaluate the safety and reactogenicity profile after 1 and 2 dose administrations of investigational SARS-CoV-2 mRNA vaccine CVnCoV, and to evaluate the humoral immune responses 14 days after 2 dose administrations of CVnCoV.