View clinical trials related to Covid19.
Filter by:The ongoing COVID-19 pandemics has put an overwhelming pressure on the healthcare systems of many European countries. Such a situation has potentially led to delayed and impaired access to appropriate treatment for patients affected by other severe, non-COVID-19-related conditions, including cardiovascular diseases. This resulted in a reported lower admission, but higher mortality rate for AMI patients. Such a situation might be explained by many factors, including unavailability of early reperfusion therapy and late hospital presentation of AMI patients due to a general anxiety related to the COVID-19 contagious risk of the hospital environment. As a matter of fact, during this year of pandemics, several case reports suggested a new, significant surge of post-AMI mechanical complications, sometimes describing patients admitted in too severe conditions to consider surgical repair a viable option, and therefore inevitably undergone an unfavorable outcome. Therefore, we decided to involve the large network of European centers already participating to the "Caution Study 1", in order to study the impact of COVID-19 pandemics on the outcomes, incidence and treatments of post-AMI mechanical complications.
Coronavirus disease 2019 (COVID 19) is primarily a respiratory viral infection. At the time of writing this protocol, more than 25 million people have been affected globally. Of these, more than 850000 have died directly due to the disease. In the Kingdom of Saudi Arabia, there are as of now over 30000 cases and deaths from COVID 19. This has been declared as a Pandemic by WHO and has brought normal life to a standstill. There are many uncertainties regarding the pathophysiology and clinical course of this disease. It is estimated that 80 percent of those infected will not need special care. However, 1 in 5 (20%) patients will require hospitalization. Of these, typically, 5 percent will be critically ill and ventilated. Of those ventilated, 20 to 60 percent will die. However, this can vary from country to country due to various reasons. For example, in one study, 71.6% were hospitalized in the Kingdom of Saudi Arabia, and 4.6% were admitted to intensive care. The rest of those who are hospitalized (95%), are at risk of having long term sequelae. From the SARS CoV infection data, 50 per cent had changes consistent with inflammatory lung disease at 4 weeks, and at 15 years, 4.6% (SD 6.4%) had pulmonary fibrosis. Middle East Respiratory Syndrome (MERS) had typical lower lobe fibrotic changes in more than one-third of the patients. SARS CoV2 virus shares 79.5% sequence identity with SARS CoV and 50% with MERS CoV. The SARS CoV2 may also have similarities in the inflammatory response; emerging data shows that COVID 19 patients also have new interstitial lung disease changes and thromboembolic disease. These patients may have long term physiological disability such as exertional hypoxia, breathlessness, reduction in static and dynamic lung volumes and diffusion factors. There is currently no data available to predict who is at risk of developing long term chronic thromboembolic disease and interstitial lung disease. More importantly, there are no data available on the pathological changes of inflammatory lung disease. Pathologically classifying the disease may have a significant impact on the choice of the treatment for these patients who otherwise have the potential to be disabled lifelong. With appropriate phenotyping, appropriate risk reduction strategies and targeted therapies can be considered. Furthermore, studying biomarkers that could potentially identify those at-risk patients from very early on can provide an opportunity to start on the treatment very early on in the natural course of the disease history.
This is a phase â…¡, randomized, placebo-controlled, double-blind study, to evaluate immunogenicity and safety of a recombinant COVID-19 vaccine (CHO cells) in the subjects from healthy adults and elderly adults aged 18 years and above (aged 18-60 and 60-85 years) with an immunization procedure (0, 28, 56 days).
Grand Hôpital de Charleroi (GHdC) had to organize the vaccination of its staff in December 2021 against SARS-CoV-2.On the sidelines of this vaccination campaign, the management committee agreed to document the knowledge of the SARS-CoV-2 serology of all the staff of the establishment before this vaccination campaign, as well as a few weeks after vaccination. In November 2021, the Belgian government decided to offer a third dose of vaccine against SARS-CoV-2 virus. The GHdC managment committee has agreed to continue monitoring SARS-CoV-2 serology for members who receive their third dose of vaccine.
COVID-19 Infection has been found to cause endothelial dysfunction and most of the adverse events stem to this mechanism. So we seek to target endothelial dysfunction in critically Ill patients with covid by giving them an endothelial protocol ( L-arginine, Folic Acid, Statin, Nicorandil, Vitamin B complex) and monitor clinical outcome in those patients.
This is a pilot, cross-sectional, sample collection study to characterize the immune response and intestinal microorganisms in people with and without COVID-19 antibodies and helminth infection.
Although several therapeutic agents have been suggested for the treatment of the disease caused by the Coronavirus of the year 2019 (COVID-19), no antiviral has yet demonstrated consistent efficacy. This is an observational study comparing Tenofovir-DF (disoproxil fumarate) (TDF) with Hydroxychloroquine (HCQ) in the treatment of hospitalized patients with COVID-19 with evidence of pulmonary compromise and with supplemental oxygen required.
This study is being conducted to assess the performance of the BD Veritorâ„¢ Plus System for Rapid Detection of SARS-CoV-2, used in serial testing, in identification of infectious, asymptomatic individuals. This information may be used to inform development of an effective testing strategy by policy makers.
Methods 123 patients were enrolled in a randomized controlled trial at Eskenazi Hospital from April 2020 until October 2020. We permitted patients to either use their own mask (due to low resources institutionally) or we provided a surgical/cloth mask (early on relied on donated cloth masks for patients). Patients were randomized to a control (no tape over the mask/nose) or to the intervention (placing tape over the bridge of the nose of the face mask). Patients were evaluated at 30- and 60- minute intervals to assess for proper mask usage.
Aim: to investigate whether the 4C Mortality score, which measures the severity of COVID-19, and the CAM-ICU 7 score , which measures the severity of delirium, in ICU. To compare two scores in terms of the number of days without intubation and 28 day mortality rates in ICU.