View clinical trials related to Covid19.
Filter by:This study aims to evaluate the safety, tolerability and efficacy of molnupiravir (MK-4482) compared to placebo. The primary hypothesis is that molnupiravir is superior to placebo as assessed by the rate of sustained recovery through Day 29.
The primary objective of this study is to evaluate the safety and tolerability of V590 versus placebo and to assess the immunogenicity of V590 on Day 28. The primary hypothesis is that at least one well-tolerated dose of V590 increases the geometric mean titers (GMTs) of anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike serum neutralizing antibody, as measured by plaque reduction neutralization test (PRNT), compared to placebo.
This protocol provides access to investigational convalescent plasma for hospitalized patients with COVID-19. Following provision of informed consent, patients will be administered around 500 mL of convalescent plasma obtained from an individual who has recovered from a documented SARS-CoV-2 infection. The study aims to evaluate the efficacy and safety of anti-SARS-CoV-2 convalescent plasma as adjunctive therapy in preventing disease progression (prevention of ICU admission) among hospitalized patients with COVID-19. Safety outcomes include serious adverse events judged to be related to convalescent plasma. Other information which will be collected includes patient demographics and clinical data which includes quick SOFA scores, ventilator-free days, ICU-free days, dialysis-free days and 28-day mortality.
As the global and pandemic spread of the novel coronavirus (SARS-CoV-2, COVID-19) continues, many knowledge gaps remain with regard to the epidemiology and transmission of infection, as well as the normal immunological responses after viral exposure. Cincinnati had its first confirmed case of COVID-19 on March 14, 2020, and despite extensive shelter-in-place and social distancing efforts, community spread continues at over 150-200 new cases per week. As new residents and fellows arrive in July 2020 to Cincinnati Children's Hospital Medical Center (CCHMC), many of whom come from metropolitan areas across the country, it is imperative that investigators determine the current prevalence of infection, measure the cumulative incidence of infection over the next 12-24 months, investigate the normal antibody patterns after infection, and help elucidate what constitutes a protective immunological response. The investigators have a unique but time-limited opportunity to optimally track the epidemiology and natural history of SARS-CoV-2 infection among trainees at CCHMC, including risk factors for transmission and immunological recovery. SCREEN will investigate epidemiological and immunological features of SARS-CoV-2 virus infection within the cohort of CCHMC residents and fellows who have patient contact. By collecting and analyzing weekly serial samples for SARS-CoV-2 (nasal swab for virus by PCR) and monthly serological exposure (serum antibodies by ELISA), the investigators will determine the prevalence and cumulative incidence of infection by SARS-CoV-2; the investigators will also document the antibody responses over time and identify cases of apparent viral recrudescence or re-infection.
- There is a knowledge gap associated with the management of patients with COVID-19 lung injury and a laboratory picture compatible with disseminated intravascular coagulation (DIC). Clinical data to date support that COVID-19 is associated with a prothrombotic state that is not simply explained by an influx of more critically ill individuals. - These patients suffer from severe respiratory failure; hypoxemia and ventilator dependence are the primary concerns; ARDS with respiratory failure is frequently the cause of death. Macroscopic and probable microvascular thromboembolic events are a major concern in this population. - When DIC is associated with COVID-19, it predicts a very poor prognosis. - This study will evaluate the clinical efficacy and safety of low-dose IV bolus tenecteplase (TNK) together with anticoagulation compared with control patients on therapeutic anticoagulation alone in hospitalized adults diagnosed with COVID-19 and acute intermediate-risk PE. - Prospective, multicenter, randomized two-arm trial enrolling consecutive patients who meet enrollment criteria. - The study will generate evidence that low-dose TNK together with anticoagulation is beneficial in these patients
A Trial of GC4419 in Patients with Critical Illness due to COVID-19
The purpose of the study is to determine if Liquid Alpha1-Proteinase Inhibitor (Human) (Liquid Alpha1-PI) plus SMT can reduce the proportion of participants dying or requiring intensive care unit (ICU) admission on or before Day 29 or who are dependent on high flow oxygen devices or invasive mechanical ventilation on Day 29 versus placebo plus SMT in hospitalized participants with COVID-19.
The purpose of this trial is to assess the safety and toxicity profile of the combination of famotidine and oral n-acetyl cysteine in adult outpatients with newly diagnosed SARS-CoV-2 infection.
Administration of Zinc and resveratrol or double placebo for a period of 5 days and will be monitored for a 14 day period in covid-19 positive patients in an outpatient setting
The COVID-19 pandemic has had dramatic effects on health systems and on non-COVID health care. Using French inpatient claims data and retrospectively collected clinical data, the investigators will assess the changes in hospital admissions for acute cardiovascular and neurovascular conditions in France during and after the national lockdown.