View clinical trials related to Covid19.
Filter by:The primary aim of the study is to evaluate the safety and tolerability of open-label ST266 given to subjects with confirmed COVID-19 infection through IV administration once a day of 5 consecutive days.
To evaluate the performance of the FDA EUA authorized Lucira COVID-19 All-In-One Test Kit for the qualitative detection of SARS-CoV-2 virus in nasal swab samples as compared to a known high sensitivity EUA RT-PCR among asymptomatic individuals. The comparator assay for this study is the Hologic Panther Fusion SARS-CoV-2 RT-PCR Assay.
The purpose of this research study is to examine the relationship between personal characteristics and satisfaction with care in those diagnosed with Parkinson's disease during the COVID-19 pandemic. Participants will take 4 different surveys regarding their satisfaction with care throughout the duration of the COVID-19 pandemic. The surveys in total should not take more than 30 minutes to complete
Lung ultrasonography has been used for diagnosis and treatment in many departments including intensive care before the pandemic. The gold standard method for the diagnosis of pneumonia is still chest tomography. Ultrasonography, which has advantages over tomography, has also been tried to be used in covid 19 pneumonia.
The purpose of this study is to test the effectiveness of prophylactic mouth rinses in reducing the amount of viruses, specifically SARS-CoV-2 in the oral cavity. This research will guide dental and medical providers on best practices to be performed prior to dental and medical procedures involving the oral cavity.
Rationale Many patients with coronavirus disease (COVID-19) need hospital admission for oxygen supplementation. A substantial number of patients need intensive care unit (ICU) admission for escalation of care. ICU doctors and nurses are struggling to provide the best care for patients with COVID-19. Practice of adjunctive and supportive treatments remains uncertain. Objective To determine and compare practice of adjunctive and supportive treatments for COVID-19 in the Netherlands, and to determine their independent associations with outcome. Hypotheses Practice of adjunctive and supportive treatments for COVID-19 varies substantially. Adjunctive and supportive treatments have an independent association with outcome in ICU patients with COVID-19. Study design National/international, multicenter, retrospective observational study. Study population Intensive care unit (ICU) patients with COVID-19. Methods In this study we will collect data on diverse treatments during the first 28 days in ICU, including (a) the types of oxygen support* and awake prone positioning; (b) the types of ventilatory support, (c) rescue therapies for refractory hypoxemia during invasive ventilation (prone positioning, ventilator adjustments, continuous muscle paralysis, and extracorporeal membrane oxygenation); (d) adjunctive treatments, including thromboprophylaxis and anticoagulation, antiviral and immunomodulating therapies, and (e) experimental supportive treatments. Outcomes include duration of each adjunctive treatment, duration of ventilation, incidence of tracheostomy, duration of stay in ICU and mortality until day 90. Study endpoints A combination of adjunctive treatments, including types of oxygen support, ventilatory support and rescue therapies for refractory hypoxemia during invasive ventilation (primary), other adjunctive and supportive treatments, tracheostomy rate; duration of ventilation and ventilator-free days and alive at day 28 (VFD-28), duration of ICU and hospital stay, and ICU, hospital and 90-day mortality. Nature and extent of the burden and risks associated with participation, benefit and group relatedness Retrospective collection of data regarding adjunctive treatments, and clinical endpoints is without risk for ICU patients. *In a subset of patients we will collect granular data (every two hours) regarding oxygenation (FiO2, inspiratory tidal volume, air flow, respiratory rate, SpO2, PaO2, and PEEP) over the first 2 full calendar days of ICU admission. The primary endpoint of this sub-analysis will be the amount of oxygen used with different respiratory support interventions. The statistical analysis plan for the analysis of these data that were collected in two ICUs that participated in the national study, and one additional ICU in Spain is uploaded in the document section (filename Statistical Analysis Plan PROXY-COVID)
This is a randomized controlled trial of the efficacy of a tailored exercise program, based on multicomponent exercise training and/or inspiratory muscle training, compared to the WHO self-management leaflet commonly used in outpatient scenarios, on the recovery of persistent symptoms and functional limitations after COVID-19. . The primary objective of the study is to evaluate the clinical efficacy and safety of a tailored exercise-based treatment relative to the control arm in improving the subject clinical status in ambulatory patients.
This is a randomized, double-blind, placebo-controlled, adaptive two-stage design, human phase 2 study, with add-on treatment arrangement of fluvoxamine or placebo on top of standard of care (base therapy: the actual proposed therapy of moderate SARS-CoV-2 infected patients according to "Hungarian Coronavirus Handbook", including antiviral and immunmodulant therapy and reconvalescent plasma therapy in serious cases as indicated by the investigator).
This is a phase Ⅱb, single-center, randomized, double-blind, placebo-controlled study, to evaluate the immunogenicity and safety of the recombinant COVID-19 vaccine (Sf9 cells) in the subjects from healthy adults and elderly adults aged 18 years and above (aged 18-59 and 60-85 years) with immunization procedures 0, 21, 42 days and doses 40μg.
Small molecule inhibitors have previously been investigated in different studies as possible therapeutics in the treatment of SARS-CoV-2. In the current drug repurposing study, the investigators identified the leukotriene (D4) receptor antagonist Montelukast as a novel agent that simultaneously targets two important drug targets of SARS-CoV-2. The investigators initially demonstrated the dual inhibition (main protease and Spike/ACE2) profile of Montelukast through multiscale molecular modeling studies. Next, the investigators characterized its effect on both targets by different in vitro experiments including the Fluorescent Resonance Energy Transfer (FRET)-based main protease enzyme inhibition assay, surface plasmon resonance (SPR) spectroscopy, pseudovirus neutralization on HEK293T / hACE2, and virus neutralization assay using xCELLigence MP real time cell analyzer.