Active clinical trials for "COVID-19"

About 5% of COVID-19 patients may present symptoms related to acute ischemic stroke (AIS). Treatment-management and outcomes related to mechanical thrombectomy (MT) for COVID-19 infected patients harboring large vessel occlusion is largely unknown. This multicentric study aims to investigate morbidity, mortality and neurological outcomes after MT performed in patients with COVID-19 infection.

The "COVIDOR" epidemiological study. Our study would be the first at the community level in Orleans Métropole, aiming to determine the link between a positive IgM level on the serological test and a healthy carrier of covid-19 in agents in contact with the public. It would provide epidemiological surveillance of anti-covid-19 immunity in the community

This is a 6-month, 100% remote study that will collect a broad range of data that may provide insight into the COVID-19 global pandemic. Data collected will include participant medical histories, history of prior SARS-CoV-2 infection and exposure to known cases. On an ongoing basis data will be collected on new contacts with known cases, the presence of COVID-19 symptoms, including severity and outcome, and information on the immune system response to SARS-CoV-2 infection.

In late December 2019, an emerging disease due to a novel coronavirus (named SARS-CoV-2) rapidly spread in China and outside. France is currently facing the COVID-19 wave with more than 131 863 confirmed cases and almost 25 201 deaths. Systems of care have been reorganized in an effort to preserve hospital bed capacity, resources, and avoid exposure of patients to the hospital environment where COVID-19 may be more prevalent. Therefore, elective procedures of catheterization and programmed hospitalizations have been delayed. However, a significant proportion of procedures within the catheterization laboratory such as ST-elevation myocardial infarction (STEMI), non ST elevation myocardial infarction or unstable angina are mandatory and cannot be postponed. Surprisingly, invasive cardiologist noticed a drop in STEMI volume without reliable data to confirm this impression. Furthermore, a recent single center report in Hong Kong pointed out longer delays of taking care when compared to patients with STEMI treated with percutaneous intervention the previous year. These data are at major concern because delay in seeking care or not seeking care could have detrimental impact on outcomes.

The study objective is to investigate the diagnostic value and consistency of chest CT as compared with comparison to RT-PCR assay in COVID-19 in patients which were stratified for hospital admission.

The objectives of this study are to test the level of accuracy of the prediction models that could be used as a 'digital test' to evaluate whether an individual is infected with COVID-19, based on their symptoms reported in the "AiM COVID-19" app

This is a multi-centre study on lung cancer patients which experienced COVID-19. Information on clinical features, clinical course, management and outcomes will be collected for both, thoracic cancers and COVID-19 infection. Firstly, investigators will be registered in an online secure registry. After that, a protocol will be developed in order to collect clinical data for the research. It will also include I on the care organization or the perception of the patient and their family members. The final stage will consist on retrospective data collection from patients. So, it is a retrospective study data collection, preceded by prospective data registry.

a brief questionnaire to get a clearer picture of the situation regarding surgical patients with special emphasis on asymptomatic Covid-19 patients.

The study will aim to investigate the relation of platelet count (PLT), mean platelet volume (MPV) and platelet distribution width (PDW) with other acute phase reactant c-reactive protein(CRP) in Coronavirus(COVID-19). As a methodology, patients will be selected in records in one month from the online hospital system. Two groups will be divided before as need for mechanical ventilation or not. The latter comparison will be about three groups as an ambulatory follow-up, hospital follow-up, and intensive care unit follow-up. Parameters will be analyzed according to the groups.

Because of the physiological changes inherent in pregnancy, pregnant women with lower respiratory tract infections often have more worrisome outcomes compared to non-pregnant individuals, including a higher rate of hospital and intensive care unit admissions.