View clinical trials related to Coronavirus Infections.
Filter by:The infectious disease COVID-19, caused by coronavirus SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), has been declared a pandemic and an international healthcare emergency by the World Health Organization (WHO). It has spread across the globe, overwhelming healthcare systems by causing high rates of critical illness. Mortality from COVID-19 exceeds 4%, with older people with comorbidities being extremely vulnerable. It is expected that between 50-80% of the world's population may contract SARS-CoV-2 over the next two years. It is expected that the outcomes will be potentially worse in Africa, because firstly, there is a limited workforce, and secondly there are limited intensive care facilities and critical care resources across Africa to provide sufficient care. It is important therefore to establish what resources, comorbidities and interventions are potentially associated with either mortality or survival in patients with COVID-19 who are referred for critical care in Africa. Rapid dissemination of these findings may help mitigate mortality from COVID-19 in critical care patients in Africa. These points provide the rationale for the African COVID-19 Critical Care Outcomes Study (ACCCOS).
Electrocardiographic (ECG) evaluation of patients with severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) infection. The present study involves three different phases of evaluation of the ECG traces of hospitalized patients with SARS-CoV-2 infection. - Phase 1: it is proposed to collect and retrospectively analyze the ECGs of hospitalized patients with severe SARS-CoV-2 infection which led to invasive ventilation or patient death as a consequence and, if available, also possible troponin dosage; - Phase 2: aims to collect and analyze the ECGs of consecutive hospitalized patients with SARS-CoV-2 infection and evaluate their relationship with the course of the disease, cardiac involvement and prognosis; - Phase 3: it is proposed to repeat ECG and to carry out echocardiogram to patients with SARS-CoV-2 infection after 3 months from hospital discharge by simultaneously performing, if deemed clinically indicated, also cardiac magnetic resonance. In this phase, any evolutions of ECG alterations of the acute phase will be described and the relationship with cardiac involvement will be assessed.
Italy was the first European country affected by a severe outbreak of the Severe Acute Respiratory Syndrome - CoronaVirus-2 (SARS-CoV-2) epidemic emerged from Wuhan region (China), with a high morbidity and mortality associated with the disease. In light of its pandemic spread and the very limited therapeutic options, COronaVIrus Disease 19 (COVID-19) is considered an unprecedented global health challenge. Therefore, the evaluation of new resources, designed in the first instance for other pathologies but potentially active against COVID-19, represents a priority in clinical research. This is an interventional, non-pharmacological, open, randomized, prospective, non-profit study on the adjuvant use of oxygen ozone therapy plus probiotic supplementation in the early control of disease progression in patients with COVID-19. Contextually, all patients are treated with the current standard of care on the basis of the interim guidelines of the Italian Society of Infectious and Tropical Diseases. The main purpose of the study is to evaluate the effectiveness of an ozone therapy-based intervention (accompanied by supplementation with probiotics) in containing the progression of COVID-19 and in preventing the need for hospitalization in intensive care units.
Suspension of Angiotensin Receptor Blockers and Angiotensin-converting Enzyme Inhibitors and Adverse Outcomes in Hospitalized Patients With Coronavirus Infection.
This a double-blind, randomized, placebo-controlled clinical trial to determine if primary prophylaxis with hydroxychloroquine in healthcare workers reduces symptomatic COVID-19 infection. Healthcare workers will be randomized at a 1:1 allocation between intervention and placebo arms and followed for 12 weeks. This study will enroll up to 1,700 participates in Lafayette, Louisiana. The primary outcome will number of symptomatic COVID-19 infections. Secondary endpoints included number of days healthcare workers are absent from work and rate of severe infection.
LIINC is a study of volunteers who were previously infected with SARS-CoV-2 (also known as novel coronavirus or COVID-19) who have recovered from acute infection. The study is designed to provide a specimen bank of samples with carefully characterized clinical data. LIINC specimens will be used to examine multiple questions involving the virologic, immunologic, and host factors involved in COVID-19, with a focus on understanding variability in the long-term immune response between individuals.
Background: There are no proven therapies for COVID-19 infection. COVID-19 infects the respiratory epithelium of the lower airways, causing widespread damage via cytopathic effects, resulting in severe inflammation and Pneumonitis. High local and circulating levels of cytokines, or cytokine storm, can lead to capillary leak syndrome, progressive lung injury, respiratory failure and acute respiratory distress syndrome (ARDS). Methods: This is a pilot randomized, controlled, uni-center study testing safety and efficacy of cytokine filtration on patients with severe ARDS. Eligible patients will be randomized to 72 hours filtration or no filtration on top of the standard treatment for ARDS. Indications for randomization are patients with moderate or severe ARDS with need of ventilation support (either invasive or non-invasive), with inflammatory markers. The primary outcome will be days on mechanical ventilation (MV) support. Secondary outcomes are 30-day mortality, ICU days, need for extracorporeal membrane oxygenation (ECMO) support, duration of renal replacement therapy (RRT) and catecholamine therapies, hospital length of stay, multi-organ failure. All analysis will be done according to the intention to treat principle.
This study seeks to determine whether the virus which causes COVID-19, SARS-CoV-2, is shed in the stools of patients who are infected.
COVID-19 disease has become a very serious global health problem. Treatments for severe forms are urgently needed to lower mortality. Any procedure that improves these forms should be considered, especially those devoid of serious side effects.There is not enough published information on the use of allogeneic convalescent plasma (ACP) in the treatment of severe forms of COVID-19. The use of ACP can be combined with other treatments and has very few adverse effects. It takes 10-14 days for SARS-CoV2-infected patients to produce virus-neutralizing antibodies: within that time they can develop serious complications and die. Injecting PAC into patients with severe forms of COVID-19 shortens the period of risk while the patient produces the antibodies.
The Austrian Coronavirus Adaptive Clinical Trial (ACOVACT) is a randomized, controlled, multicenter, open-label basket trial that aims to compare various antiviral treatments for COVID-19. Moreover three substudies have been integrated. Currently, patients will be randomized to receive (hydroxy-)chloroquine (Treatment stopped after reports of safety issues), lopinavir/ritonavir, remdesivir or standard of care. Moreover, these patients are eligible for substudy A (randomized to rivaroxaban 5mg 1-0-1 vs. standard of care), substudy B (renin-angiotensin (RAS) blockade vs. no RAS blockade for patients with blood pressure >120/80mmHg), and substudy C (asunercept vs standard of care, pentglobin vs. standard of care for patients with respiratory deterioration and high inflammatory biomarkers). Endpoints were chosen based on the master protocol published by the World Health Organisation and include a 7-point scale of clinical performance, mortality, oxygen requirement (both dose and type), duration of hospitalization, viral load and safety.