View clinical trials related to Covid19.
Filter by:The aim of this study is to determine whether there is a higher prevalence of perimyocarditis after undergoing vaccination for Covid-19.
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.
This study gathers information about how a cancer patient responds to COVID-19 vaccine during cancer treatment compared to healthy individuals. The information gained may help determine how effective currently available COVID-19 vaccines are in cancer patients receiving chemotherapy and learn more regarding how long an immune response will last compared to healthy individuals.
This is a Phase 2 multicenter randomized (2:1), placebo-controlled trial to evaluate early signs of efficacy of allogeneic, umbilical cord-derived (UC) mesenchymal stromal cells (MSCs) in patients with COVID-19 and Acute Respiratory Distress Syndrome (ARDS). Randomized participants (N=54) will receive 3 daily doses of up to 90-million cells/unit dose (cumulative dose of up to 270 million UC-MSCs) or blinded placebo. The MSC product will be provided as 2.5 million cells/ml suspended in PlasmaLyte A containing 5% Human Albumin. The appearance-matched placebo product contains the same excipients, PlasmaLyte A and 5% Human Albumin, as the UC-MSCs.
The purpose of this study is to determine to what extent a short systemic steroid therapy with estradiol and progesterone, administered early to hospitalized and confirmed COVID-19 positive patients of both sexes in addition to standard of care (SOC) can reduce the severity of symptoms and outcomes compared to SOC alone.
The study focuses on the recovery of respiratory, cardiovascular and neurological/neuropsychological recovery after intensive care treatment for covid-19. The results will be compared with those obtained from patients treated in the regular wards for covid-19, persons with home treated covid-19 and non-covid controls.
SARS COVID 2 has caused a pandemic of proportions unparalleled in the past 100 years. The virus has an uncanny ability for transmission and as such has been difficult to control. The spread of the virus has affected everything from education, business, politics and survival. While the investigators have learned a great deal in the last 9 months they still face an uncertain day to day existence. Health care workers are particularly vulnerable to transmission of this virus because of their close contact with patients. Moreover, dentists are particularly vulnerable because the virus is spread via aerosols which are generated quite easily in the dental office putting dentists and their associates at risk. The oral cavity appears to be a likely domain for viral carriage particularly since both taste and smell are hallmark effects of the virus. With these issues at hand it will be of great advantage to have a simple routine oral hygiene method in the effort to reduce the oral viral load. There is some reason to expect that oral hygiene procedures with known anti-microbial effects could have some use in our efforts to reduce or control the oral viral load. With this issue in mind investigators feel that stannous fluoride could modify the virus in such a manner as to effectively reduce the oral viral load.
This is a prospective cohort study that aims to clinical significance of subclinical myocardial involvement in recovered COVID-19 patients using cardiovascular magnetic resonance.
Decentralized clinical study designed to collect cough sounds and self-reported symptoms alongside a COVID-19 realtime quantitative polymerase chain reaction (rt-qPCR) test. The aim of the data collection is to develop a safe and effective cough based digital screening tool for COVID-19.
The effects of Coronavirus Disease (COVID-19), a multisystem disease, on the body system and functions are being investigated all over the world. Examining the effect of exercise capacity, which is an important marker of cardiovascular risk in young individuals with COVID-19, will allow the planning of exercise and physical activity programs according to the needs of that specific population. The objectives of this project are:(1) To compare the submaximal and maximal exercise capacity of young adults aged between 18-30 who have had COVID-19 with healthy individuals in the same age group (2) To determine the roles of muscle strength, respiratory functions, fatigue, dyspnea, and physical activity level on exercise capacity evaluated by two different tests in young adults survived from COVID-19.