View clinical trials related to SARS-CoV-2.
Filter by:The aim of our study to compare the proportion of patients who develop SARS-CoV-2 disease in 3 groups: patients undergoing a abdominal ultrasound examination in a Specialty Center, patients undergoing endoscopic procedure in a third level hospital with CoronaVirus Disease (COVID-19) hospitalization plants and patients who make a telephonic visit (do not go to the hospital) in the digestive system service.
The purpose of this study is to investigate the prevalence of venous thromboembolism in a regional health care system (Region Östergötland, Sweden) before and during the SARS-COV-2 pandemic. In a retrospective observational study, we will review patient data, diagnostic data and treatment data over a three-month period since the onset of the SARS-COV-2 pandemic. This data will be compared with data from the corresponding time frame during the years 2015 to 2019.
The purpose of this prospective, Phase 2, multicenter, blinded, randomized placebo controlled study is to demonstrate that early treatment with mavrilimumab prevents progression of respiratory failure in patients with severe COVID-19 pneumonia and clinical and biological features of hyper-inflammation.
SARS-CoV-2 transmission is frequently occurring in hospital settings, with numerous reported cases of nosocomial transmission highlighting the vulnerability of healthcare workers. If products proved to be efficacious against COVID-19, why are so many HCW getting COVID-19? Is it related to experience? Is it generated by the exhaustive job? Is there any degree of relationship to stress? These questions are still without fully correct answers. Achieving global benefits for HCW is still waiting.
The purpose of this open label, randomized, study is to obtain information on the safety and efficacy of 80 ppm Nitric Oxide given in addition to the standard of care of patients with COVID-19 caused by SARS-CoV-2.
Administration of convalescent plasma obtained from donors with prior documented SARS-CoV-2 infection
The present study aims to assess the impact of exercise training, physical activity, and sedentary lifestyle on clinical outcomes in surviving patients infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Therefore, this study will evaluate cross-sectionally and through a questionnaire in Portuguese and English on the internet, whether physically active patients have better outcomes for the disease such as shorter hospital stay, lesser symptoms, lesser need for mechanical ventilation, and medications.
One case of maternal-fetal transmission of SARS Cov-2 was published (1). Ig M and Ig G were found at two hours after birth of a new born from a mother COVID-19. Another study on few newborns COVID-19 reported that the SARS-Cov-2 was not transmitted in utero but only after birth. Although there are few data on COVID-19 during pregnancy, according to our national data collections, it appears to be responsible for miscarriages and fetal deaths. There are also intrauterine growth restrictions and an increase of the rate of cesarean sections for maternal indications. Therefore, it is essential to know if there is a maternal viremia which infects the fetus because the consequences in terms of management would be completely different. In fact, the potential intrauterine infection will lead to antenatal monitoring of these patients with an antenatal diagnosis and may be a treatment. Therefore, it seems essential to explore the mode of transmission to the newborn since many newborns have COVID-19 infection The investigators will propose to all pregnant women SARS- Cov-2 positive to perform PCR SARS-Cov-2 tests and /or serology's (IgM and Ig G) on the amniotic fluid, the blood cord and the placenta.
In this research study the investigators want to learn more about the potential benefit of radiation to the lung to improve the health of patients who are hospitalized with Coronavirus-19 (COVID-19) due to infection with a virus called SARS-CoV-2. This infection causes inflammation of the lung, which can make it difficult to breathe. As a result, patients may need supplemental oxygen or be placed on a ventilator. The investigators believe that low dose radiation therapy to the lung may reduce this inflammation and increase the likelihood that patients will need less oxygen support such as ventilation or supplemental oxygen, or be discharged from the hospital in fewer days, compared to without radiation therapy. The amount of radiation is much lower than what is typically used to treat other conditions such as cancer, although it is higher than the dose used for routine medical imaging.
No specific therapeutic agents or vaccines for COVID-19 are available. Several therapies, are under investigation, but the antiviral efficacy of these drugs is not yet known. The use of convalescent plasma was recommended as an empirical treatment during outbreaks of Ebola virus in 2014, and a protocol for treatment of Middle East respiratory syndrome coronavirus with convalescent plasma was established in 2015. Accordingly, we hypothesized that use of convalescent plasma transfusion could be beneficial in patients infected with SARS-CoV-2. This is a multicenter prospective randomized clinical trial to evaluate safety and efficacy of early use of convalescent plasma in patients with SARS-CoV2 pneumonia. Primary endpoint will be the efficacy, evaluated as the need of invasive mechanical ventilation defined by PaO2/FiO2 ratio <150. Secondary endpoints will be: mortality rates, time to invasive mechanical ventilation, time to virological cure, length of hospital stay, toxicity. Patients with SARS-CoV2 pneumonia not requiring mechanical ventilation (both non invasive and invasive) will be randomized 1:1 to receive or not convalescent plasma. Patients in the plasma group will receive 200 ml of convalescent plasma, continuing already administered standard therapy, while patients in the control group will continue to receive the standard therapy. A rescue therapy will be allowed in case of clinical worsening. Patients will be followed-up until 30 days from randomization.