Active clinical trials for "Coronavirus Infections"

In the context of COVID-19 pandemic, identifying low-risk patients who can be safely treated at home and high-risk patients requiring hospitalization or even intensive care is crucial for Emergency Departments. Thanks to a consensus of experts using the Delphi method, we previously defined the HOME-CoV rule. The HOME-CoV rule consists of 8 items precluding home treatment for patients consulting in the Emergency Department (ED) with confirmed or highly suspected mild to moderate COVID-19. It has been validated in a prospective study, patients with a negative rule having a very-low rate of invasive ventilation or death within the 7 days following ED presentation (HOME-CoV study, NCT: 02811237). Using logistic regression, we revised the HOME-CoV rule in order to define a score allowing. The revised HOME-CoV score comprises 7 criteria and, retrospectively assessed in the database of the HOME-CoV study, it exhibits promising performances. A revised HOME-CoV score < 2 had a sensitivity of 0.93 (0.84 to 0.98), a specificity of 0.60 (0.58 to 0.61) and negative predictive value of 1.00 (0.99 to 1.00); and a score > 4 had a sensitivity of 0.41 (0.28 to 0.54), a specificity of 0.93 (0.92 to 0.94) and a positive predictive value of 0.11 (0.07 to 0.16). The present study aims to prospectively validate the revised HOME-CoV score, firstly, in identifying a subgroup of COVID-19 patients with a low risk of evolution to severe COVID-19 and who could be safely treated at home. For this purpose, we will perform an interventional multicentric prospective pragmatic cohort study with implementation of the revised HOME-CoV score to triage COVID-19 patients.

Coagulopathy of COVID-19 afflicts approximately 20% of patients with severe COVID-19 and is associated with need for critical care and death. COVID-19 coagulopathy is characterized by elevated D-dimer, an indicator of fibrin formation and clot lysis, and a mildly prolonged prothrombin time, suggestive of coagulation consumption. To date, it seems that COVID-19 coagulopathy manifests with thromboembolism, thus anticoagulation may be of benefit. We propose to conduct a parallel pragmatic multi-centre open-label randomized controlled trial to determine the effect of therapeutic anticoagulation compared to standard care in hospitalized patients admitted for COVID-19 with an elevated D-dimer.

Primary Objective: To evaluate the effect of SAR443122 relative to the control arm on the hyperinflammatory state as measured by C-reactive protein (CRP) levels in adult patients hospitalized with severe coronavirus disease 2019 (COVID-19) Secondary Objectives: To evaluate the time to onset of effect of SAR443122 relative to the control arm on the hyperinflammatory state as measured by CRP levels To evaluate the time to onset of effect of SAR443122 relative to the control arm on oxygenation status To evaluate the effect of SAR443122 relative to the control arm on oxygenation status To evaluate the effect of SAR443122 relative to the control arm on total duration of supplemental oxygen requirement To evaluate the effect of SAR443122 relative to the control arm on length of ventilator support needed To evaluate the effect of SAR443122 relative to the control arm on laboratory markers of severe COVID-19 To evaluate the effect of SAR443122 relative to the control arm on mortality To evaluate the effect of SAR443122 relative to the control arm on need for thrombolytic therapy To evaluate the effect of SAR443122 relative to the control arm on need for vasopressor treatment To evaluate the safety of SAR443122 as compared to the control arm up to End of Study To evaluate the effect of SAR443122 relative to the control arm on total duration without high flow supplemental oxygen requirements

Pioglitazone is an approved anti-hyperglycemic medication and is thought to have anti-inflammatory properties. This study seeks to gather safety and tolerability data related to pioglitazone when given to patients who require hospital admission for confirmed positive COVID-19 infections with elevated blood sugar levels as compared to patients who did not receive pioglitazone during their hospitalization for COVID-19.

The purpose of this study is to evaluate the efficacy of vadadustat for the prevention and treatment of acute respiratory distress syndrome (ARDS) in hospitalized patients with Coronavirus Disease 2019 (COVID-19).

Preliminary data support the effect of Nitric Oxide (NO) on improving the oxygenation in mechanically ventilated patients and spontaneously breathing patients with COVID-19. In vitro studies showed an antiviral effect of NO against SARS-coronavirus. The optimal therapeutic regimen of NO gas in spontaneously breathing hypoxemic patients with COVID-19 is not known. We hypothesize that high concentration inhaled NO with an adjunct of continuous low dose administration between the high concentration treatments can be safely administered in hypoxemic COVID-19 patients compared to the high dose treatment alone. Prolonged administration of NO gas may benefit the patients in terms of the severity of the clinical course and time to recovery. Together with a clinical effect on ventilation-perfusion matching, a prolonged regimen would allow also an increase in antiviral activity (dose and time-dependent).

A randomized, double-blind, placebo-controlled, adaptive, seamless phase I / II clinical study of the safety and immunogenicity of a recombinant viral vector AAV5-RBD-S vaccine for the prevention of coronavirus infection (COVID-19)

In November 2019, there were a lot of cases of an acute respiratory illness (then named at February 11th as COVID_19) which first case was reported in Wuhan, China,The SARS COV-2 had been spread in a fast way to involve whole world, As it's obvious that Colchicine is a drug that is most commonly and widely used to treat and prevent acute attacks of Gout, other crystal induced arthropathy,colchicine has important role in inhibiting activation of NLRP3 inflammasome these lead to decrease cytokine production , aim of study To evaluate whether colchicine is effective in the treatment of COVID-19 cases. And to measure the effectiveness of colchicine in alleviating and controlling pulmonary and extra pulmonary complications of COVID-19

Chloroquine or hydroxychloroquine in COVID-19 treatment

Currently we do not know how best to treat patients infected with COVID-19. This study is looking at whether randomising participants to either favipiravir or to usual care, can help patients with suspected or proven COVID-19 infection.