View clinical trials related to Coronavirus Infections.
Filter by:This observational study will describe lung ultrasound (LUS) findings over time in hospitalized patients with moderate to severe Covid-19 lung disease. Our primary aim is to investigate if lung ultrasound can identify and/or predict patients requiring mechanical ventilation. Another aim is to describe LUS findings associated with clinical findings and patient condition.
Critically ill covid-19 patients may require respiratory support including mechanical ventilation. After an initial period with an endotracheal tube, a tracheotomy is performed in order to reduce potential airway complications, reduce the need of sedation and facilitate the monitoring and recovery. The optimal timing of this surgical procedure is, however, still unknown. The aim of this randomized, controlled trial is to compare the outcome of early (within 7 days after intubation) vs late (at least 10 days after intubation) tracheotomy in covid-19 patients. The need for mechanical ventilation, sedation, additional oxygen support, frequency of complications, duration at the ICU and mortality through the ICU stay will be evaluated and compared.
To find out what adaptations have been made by Inflammatory bowel disease physicians and patients in relation to therapies in flaring IBD patients during severe acute respiratory syndrome 2-COV and what the impact of these is on IBD patients with no symptomatic COVID-19 and in suspected/confirmed COVID-19. Also whether there any IBD related factors impacting the outcome of patients with COVID-19 symptoms or COVID-19 disease
This is a prospective, phase 2, multicenter, randomized, double blind, placebo controlled, parallel group study to assess the safety and efficacy of CSL312 administered intravenously, in combination with standard of care (SOC) treatment, in patients with Coronavirus disease 2019 (COVID 19)
The purpose of this study is to retrospectively review clinical data to determine whether awake proning improves oxygenation in spontaneously breathing patients with COVID-19 severe hypoxemic respiratory failure.
The United Kingdom and wider world is in the midst of the 2019 novel coronavirus (SARS-CoV-2) pandemic. Accurate diagnosis of infection, identification of immunity and monitoring the clinical progression of infection are of paramount importance to our response. Widespread population testing has proven difficult in western countries and has been limited by test availability, human resources and long turnaround times (up to 72 hours). This has limited our ability to control the spread of infection and to develop effective clinical pathways to enable early social isolation of infected patients and early treatment for those most at risk. The life sciences industry has responded to the pandemic by developing multiple new in vitro diagnostic tests (IVDs). To leverage the potential clinical benefit of those tests we require efficient but robust clinical evaluation. Therefore, to optimise resource utilisation in this global pandemic, we will conduct a platform adaptive diagnostic study on a national level, utilising a national network of expertise in the evaluation of diagnostic technology. This study will enable the evaluation of multiple assays in three priority areas: 1. Evaluation of the diagnostic accuracy of IVDs for active infection with SARS-CoV-2 2. Evaluation of assays monitoring the immune response to SARS-CoV-2 infection 3. Evaluation of the prognostic value of commercially available tests for predicting prognosis in patients with suspected or confirmed SARS-CoV-2 infection. (This arm will not be active immediately but may be activated after initiation).
Scientists and medical workers all around the world were running out of time to manage COVID-19. Several studies have been done to understand the disease and ultimately to find possible treatment. Based on those studies, one of the potential treatment was antibody transfer from recovered COVID-19 patients. Passive antibody transfer was a fast and easy choice. The rational use of antibody from the patient's plasma is a natural neutralizing protein to the cell-infected virus and could possibly slow the active infection down. Investigators initiate an intervention study with purposes to produce quality convalescent plasma from the recovered patients, define the safety of plasma for human use and as an alternative treatment to improve the clinical outcomes of severe COVID-19 patients. The study hypothesis is convalescent plasma is safe and could possibly improve outcome of severe (non-critical) COVID-19 patients. This research will conduct the plaque reduction neutralizing test (PRNT) of recipient blood in vitro. The plasma will be collected in the blood transfusion unit (BTU) in Gatot Soebroto hospital. The storage, testing, transfer, and transfusion of eligible convalescent plasma are the authority of Gatot Soebroto BTU. PRNT and plasma antibody titer measurement from donor plasma will be conducted at Eijkman Institute of Molecular Biology. Investigators enroll approximately 10 patients consecutively, who will be admitted at Gatot Soebroto hospital. Baseline demographic characteristics of samples are recorded. Clinical dan laboratory data will be measured before and after plasma transfusion periodically. The measured variables are pharmacological therapy (antivirus, antibiotics, steroids), invasive oxygen therapy, oxygen index, sequential organ failure assessment (SOFA) score, and laboratory parameters such as leukocyte count, blood chemical panel include liver and renal function, C-reactive protein, procalcitonin, IL-6 and immunoglobulin titer of the recipient and also chest X-ray evaluation. The potential expected risk of plasma transfusions is transfusion reaction (immunological or non-immune related) and transferred foreign pathogen. Investigator will report and treat all adverse events after plasma transfusion has been done. A severe adverse event (SAE) will also report in a special form to sponsor and data safety monitoring board (DSMB). There is theoretically antibody-dependent enhancement (ADE) mechanism from COVID-19 whom will receive plasma transfusion to progress to severe immune response. This preliminary study is supposed to provide supporting data and experience of plasma processing to a larger study in the near future.
Observational, retrospective data collection and prospective IgG analysis, and multicenter study. The main objective of the study is th description of the characteristics and evolution of patients with lung cancer who have acquired COVID-19 infection. For the identification of patients who contract COVID-19 infection, the IgG+ blood test by ELISA method will be used.
Considering that the intensity of systemic microvascular changes in patients in the acute phase of COVID-19 could be related to disease progression and prognosis, the present cross-sectional and observational study aims to investigate the presence of endothelial dysfunction in these patients, also looking for to evaluate associations between the presence of endothelial dysfunction and demographic, clinical and laboratory variables.
The new coronavirus outbreak has led to a public health emergency of international concern, putting all health organizations on high alert. As part of the hygienic measures, isolation and reinforcement cleaning strategies have been followed. It is known that special attention and efforts should be applied to protect or reduce transmission in susceptible populations, including the elderly or those with comorbidities.It has also been proposed a semaforization to classify patients with respiratory symptoms based on: Fever (38ºC or more), dry cough, headache, dyspnea, joint pain, muscle pain, sore throat, nose discharge, conjunctivitis, chest pain, diarrhea, anosmia, ageusia. Nitazoxanide has shown to be effective against several viruses, of both types RNA and DNA, including other coronavirus that produced the Severe Acute Respiratory Syndrome (SARS) and the Middle East Respiratory Syndrome (MERS). Facing the lack of options against COVID-19 outbreaks for example in health workers, nitazoxanide could contribute to decrease the contagious dissemination of SARS-CoV-2, thus reducing at the same time the Hospital saturation of patients positive to this virus.