View clinical trials related to Covid19.
Filter by:Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of the current pandemic of coronavirus disease (COVID-19) that can lead to respiratory failure requiring oxygen therapy. Some patients develop acute respiratory distress syndrome (ARDS) and may die despite intensive care therapy. Currently it is unknown a) how fast patients recover after being discharged from hospital and b) what underlying predictors may influence recovery.
COVID-19 is a respiratory disease due to a novel coronavirus (SARS-CoV-2) that causes substantial morbidity and mortality. To date, no treatment has been proved to be effective in COVID-19. Elderly patients and patients with comorbidities have the worse prognosis with a higher risk of hospitalization, ICU admission and death. The efficacy of an early outpatient treatment could be suggested but need to be confirmed. This confirmation is mandatory to improve prognosis of COVID-19 but also to avoid unsuspected deleterious effect of drugs already used in clinical practice but not based on evidence.
The ongoing Coronavirus (Covid-19) pandemic is causing a major global health crisis and is shaking up hospital organizations. To date, the recognized risk factors for severe forms of Covid-19 infection are elderly patients (> 70 years), obese patients, patients with chronic renal or respiratory pathologies, cardiovascular history (stroke or coronary artery disease), chronic respiratory conditions, high blood pressure, diabetes, and cancer. Covid-19 is manifested by a risk of acute respiratory distress syndrome requiring management by invasive ventilation. The lethality of this infection is around 4% in the current data. Drastic precautionary measures for the transmission of the virus, as well as the provision of critical care beds by canceling any scheduled non-urgent intervention or consultation, have shaken up the hospital organization. In this context, it is essential to have forward-looking data in real time to adjust the care offer and better understand the impact of Covid-19 on the patient populations treated.
The COVID-19 pathology is frequently associated with diabetes mellitus and metabolic syndrome. In the epidemic outbreak that exploded at the beginning of 2020 in the Lombardy Region, about two thirds of the patients who died from COVID-19 were affected by diabetes mellitus. COVID-19 occurs in 70% of cases with an inflammatory pathology of the airways that can be fed by a cytokine storm and result in severe respiratory failure (10% cases) and death (5%). The pathophysiological molecular mechanisms are currently not clearly defined. It is hypothesized that the transmembrane glycoprotein type II CD26, known for the enzyme activity Dipeptilpeptidase 4 of the extracellular domain, may play a main role in this condition. It is in fact considerably expressed at the level of parenchyma and pulmonary interstitium and carries out both systemic and paracrine enzymatic activity, modulating the function of various proinflammatory cytokines, growth factors and vasoactive peptides in the deep respiratory tract. Of particular interest is the fact that Dipeptilpeptidase 4 has been identified as a cellular receptor for S glycoprotein of MERS-COV. In the case of the SARS-COV 2 virus, the main receptor is the Angiotensin-Converting Enzyme 2 protein, but a possible interaction with Dipeptilpeptidase 4 also cannot be excluded. The selective blockade of Dipeptilpeptidase 4 could therefore favorably modulate the pulmonary inflammatory response in the subject affected by COVID-19. This protein is also known for the enzymatic degradation function of the native glucagon-like peptide 1, one of the main regulators of insulin secretion. This is why it is a molecular target in the treatment of diabetes (drugs that selectively inhibit Dipeptilpeptidase 4 are marketed with an indication for the treatment of type 2 diabetes). It is believed that the use of a Dipeptilpeptidase 4 inhibitor in people with diabetes and hospitalized for Covid-19 may be safe and of particular interest for an evaluation of the effects on laboratory and instrumental indicators of inflammatory lung disease. Among the drugs that selectively block Dipeptilpeptidase 4, the one with the greatest affinity is Sitagliptin.
The purpose of this proof of concept study is to provide COVID-19 convalescent plasma to patients with moderate to severe COVID-19 and assess: - the titer of anti-COVID-19 antibodies in the donors and in the patients before and after treatment; - the in-depth analysis of immunological parameters in the donors and in recipient before and after treatment; - the impact of plasma transfusion on the reduction of viral load and inflammation - safety and tolerability - clinical efficacy
Patients with COVID-19 diagnoses are treated under isolation in hospitals and with high-stress level. Currently, there is little information on the mental health implications of exposure amongst COVID-19 survivors and their family members. Research exploring the psychological impact amongst survivors of exposure to COVID-19 is desperately needed to understand the effects, mental health toll, and support required in survivors of COVID-19. This study aims to assess the psychological impact of the COVID-19 outbreak on COVID-19 survivors and their family members.
The purpose of this study is to assess the efficacy and safety of prazosin to prevent cytokine storm syndrome and severe complications in hospitalized patients with Coronavirus disease 2019 (COVID-19).
Up to date, and since December 31st 2019, 2 520 522 cases of COVID-19 including 176 786 deaths, have been reported worldwide. Global efforts are made to save lives and decrease morbidity by evaluating therapeutic strategies. Pregnant women with COVID-19 are at high-risk of severe complications and mortality from COVID-19 infection, due to physiologic and immune changes occurring during pregnancy. These risks include development of maternal hypoxemic respiratory failure due to severe pneumonia, hospitalization in intensive care, death; but also, fetal morbidity-mortality with chronic and/or acute fetal distress, intrauterine growth retardation, intrauterine death and neonatal morbidity, mainly due to induced preterm birth and maternal-fetal transmission. Knowledge of these epidemiologic facts on SARS-Cov-2 infection in pregnant women is currently limited to small case-series. No drug has demonstrated solid evidence in treating SARS-Cov-2 virus. Nevertheless, in vitro studies and tests in COVID-19 positive patients treated with hydroxychloroquine and azithromycin merit further evaluation. Pregnant women are systematically excluded from drug trials, and treatment options for this high-risk population remain untested. The aim of this study is to screen pregnant women presenting minor symptoms, for COVID-19 and to evaluate efficacy of hydroxychloroquine-azithromycin treatment in preventing aggravation of symptoms with development of hypoxemic respiratory failure and complications of pregnancy.
TThe purpose of this prospective, Phase 2, single center, blinded, randomized controlled study is to demonstrate as a proof of concept that early treatment with canakinumab prevents progressive heart and respiratory failure in patients with COVID-19 infection. These results will lead to and inform a Phase III randomized placebo-controlled trial.
The purpose of this study is to assess safety and efficacy of progesterone for treatment of COVID-19 in hospitalized men.