Active clinical trials for "COVID-19"

On Dec 31, 2019, a number of viral pneumonia cases were reported in China. The virus causing pneumonia was then identified as a new coronavirus called SARS-CoV-2. Since this time, the infection called coronavirus disease 2019 (COVID-19) has spread around the world, causing huge stress for health care systems. To diagnose this infection, throat and nose swabs are taken. Unfortunately, the results often take more than 24 hrs to return from a laboratory. Speeding diagnosis up would be of great help. This study aims to look at the breath to find signs that might allow clinicians to diagnose the coronavirus infection at the bedside, without needing to send samples to the laboratory. To do this, the team will be using a machine called a BreathSpec which has been adapted to fit in the hospital for this purpose.

COVID-19 pandemic with SARS-CoV-2 infection has become a global challenge. Though most cases of COVID-19 are mild, the disease can also be fatal. Patients with liver cirrhosis are more susceptible to damage from SARS-CoV-2 infection considering their immunocompromised status. The spectrum of disease and factors that influence the disease course in COVID-19 cases with liver cirrhosis are incompletely defined. This muilticentre observational study (COVID-Cirrhosis-CHESS2002) aims to study the clinical characteristics and risk factors associated with specific outcomes in COVID-19 patients with pre-existing liver cirrhosis.

The purpose of this study is to assess the health and wellbeing of pregnant and recently pregnant women during the COVID-19 pandemic using an online survey.

A prospective, longitudinal, observational cohort study looking at patients following COVID-19 disease using multi-parametric magnetic resonance imaging (MRI) to assess the degree and prevalence of organ injury.

The purpose of this study is to determine whether sleep disturbances in children aged 7 to 12 during COVID-19 containment are more prevalent in children who received routine psychiatric care before containment compared to children who don't have any psychiatric care.

In the context of the COVID19 pandemic and containment, chest CT is currently frequently performed on admission, looking for suggestive signs and basic abnormalities of COVID19 compatible viral pneumonitis pending confirmation of identification of viral RNA by reverse-transcription polymerase chain reaction(PCR), with a reported sensitivity of 56-88% in the first few days, slightly higher than PCR (60%) (1). Nevertheless, currently established radiological abnormalities are not specific for COVID19 and the specificity of the chest CT is ~25% when PCR is used as a reference (1). Deconfinement and its consequences will complicate the triage of COVID patients and the role of the scanner, with the expected impact of a decrease in the prevalence of infection in the emergency department and an increase in the number of "all-round" patients, including patients with non-COVID viral infiltrates or pneumopathies. In addition, there are currently no imaging criteria to complement the clinical and biological data that can predict the progression of lung disease from the initial data.

The FORECAST Study is an observational cohort study looking at two cohorts of patients presenting with COVID-19: a general public cohort, aiming to investigate if new loss or reduced sense of smell and/or taste are early signs of COVID-19 and a hospital cohort, which will investigate if taste/smell changes can predict the clinical course of a COVID-19 infection.

This expanded access program will provide access to COVID-19 convalescent plasma 150 or more individuals with moderate to severe or life-threatening manifestations of COVID-19, or documented to be at high risk of developing such manifestations at participating hospitals in Colorado.COVID-19 convalescent plasma is the liquid part of blood that is collected from patients who have recovered from COVID-19. Convalescent plasma collected from individuals who have recovered from COVID-19 contains antibodies to SARS-CoV-2. Preliminary evidence and data collected during other respiratory virus outbreaks (including the 2003 SARS-CoV-1 epidemic, the 2009-2010 H1N1 influenza virus pandemic, and the 2012 MERS-CoV epidemic) suggest that the antibodies in convalescent plasma may be effective in fighting the infection.

The COVID-19 pandemic is profoundly changing the way people live and work. After the health impact, it is the mental and psychological impact that reaches varying degrees in the entire world population. The previous Asian epidemics have had a lasting impact on the health professionals concerned. In France, no study has yet assessed the psychological impact of this health crisis on the level of health professionals. Investigators propose to study prospectively the evolution of the state of stress and anxiety of all the professionals practicing within the gynecology-obstetrics departments of 18 French hospitals. Investigators also hypothesize that the mental repercussions in terms of stress and anxiety within the same service could be different depending on the professional status and the place of exercise (the French regions being impacted in different ways). In addition to the epidemiological interest, the results of this study may help us to target regions and professionals who will need psychological support during and after this serious health crisis.

The investigators are conducting a national COVID-19 prevalence survey on a sample of 3,000 inhabitants that were randomly selected from the Slovenian population. The sample is representative in age, gender, and geographical distribution. The main objective is to assess how many people in Slovenia have COVID-19 in April/May 2020 and how many were infected with SARS-CoV-2 previously. The investigators are using a direct detection of SARS-CoV-2 RNA in nasopharyngeal samples with validated two-target PCR-based commercial assay. For a serological response to the etiological agent, IgG and IgA anti-SARS-CoV-2 antibodies are measured in plasma samples using a validated commercial assay.