View clinical trials related to Covid19.
Filter by:This is a protocol aimed at children and adolescents contaminated with COVID, treated at the Hospital das Clínicas, University of Sao Paulo, Brazil (HCFMUSP), in the recovery phase. The study aims to evaluate the spectrum of pathogenic lesions of the virus not only in the respiratory system, but digestive, immunological, neurological and others. Clinical, evolutionary, laboratory and functional parameters will be used.
This is a randomized, double-blinded, placebo controlled phase III clinical trial to evaluate the efficacy, safety and immunogenicity of SARS-CoV-2 Vaccine, Inactivated (Vero Cell) in adults aged 18 years and above after 2-dose schedule.
The study consists in a pragmatic superiority randomized controlled trial comparing different strategies of psychotherapy for professionals and students from essential services with high levels of emotional distress during the COVID-19 pandemic in Brazil. Therapeutic strategies to be evaluated are Brief Cognitive Behavioral Telepsychotherapy, Brief Interpersonal Telepsychotherapy and Telepsychoeducation, as an active control. Note: This study was approved by the Ethics and Research Committee of the Hospital de Clínicas de Porto Alegre and is originally registered at Plataforma Brasil, a Brazilian study registration platform (under CAAE: 30608420.5.0000.5327). Recruitment began in May 28th 2020.
A pragmatic superiority randomized controlled trial comparing Telepsychoeducation plus personalized videos vs. Telepsychoeducation without personalized videos for the prevention of future emotional distress in professionals and students from essential services with low to moderate levels of emotional distress in Brazil. Note: This study was approved by the Ethics and Research Committee of the Hospital de Clínicas de Porto Alegre and is originally registered at Plataforma Brasil, a Brazilian study registration platform (under CAAE: 30608420.5.0000.5327). Recruitment began in May 28th 2020.
Сonducting in-depth medical and biological studies of the pathogenesis of the disease caused by the SARS-CoV-2 in Moscow, the Moscow region and some other regions of the Russian Federation.
Coronavirus is an acute viral disease with prevailing upper respiratory tract infections caused by the RNA-containing virus of the genus Betacoronavirus of the Coronaviridae family. Most patients with severe COVID-19 develop pneumonia in the first week of the disease. As the infection progresses, the infiltration increases, and the affected areas increases. Excessive and uncontrolled immune system response with rapidly developing fatal cytokine storm plays the main role in the pathogenesis of acute respiratory distress syndrome (ARDS) due to SARS-CoV-2 infection. According to available data, exosomes can regulate inflammation and regenerative processes due to the change in the concentration of anti-inflammatory cytokines and switch the immune cell to regenerative secretome. Inhalation of exosomes may reduce inflammation and damage to the lung tissue and stimulate the regenerative processes. This protocol has been developed based on the literature, information about the ongoing tests NCT04276987 (A Pilot Clinical Study on Inhalation of Mesenchymal Stem Cells Exosomes Treating Severe Novel Coronavirus Pneumonia) and NCT04384445 (Organicell Flow for Patients With COVID-19), Patent No 271036826 of 2019. "A method for obtaining and concentrating microRNA-containing exosomal multi-potent mesenchymal-stromal cells for use in cosmetic and pharmaceutical products to stimulate regenerative processes and slow down aging.
In December 2019, a cluster of pneumonia cases of unidentified cause emerged in Wuhan,was identified as the culprit of this disease currently being identified as "Coronavirus Disease 2019" (COVID-19) by World Health Organization. Coronavirus was found to not only target the patient's lungs but also multiple organs. Around 2-33% of Coronavirus Disease-19 patients developed gastrointestinal symptoms. Studies have shown that Severe acute respiratory syndrome coronavirus 2 (SAR-CoV-2) was found in patient's feces, suggesting that the virus can spread through feces. In our previous study, stool samples from 15 patients with COVID-19 were analysed. Depleted symbionts and gut dysbiosis were noted even after patients were detected negative of SARS-CoV-2. A series of microbiota were correlated inversely with the disease severity and virus load. Gut microbiota could play a role in modulating host immune response and potentially influence disease severity and outcomes. The investigators are uncertain about the impact of synbiotic on patients with COVID-19. However, a therapeutic strategy aiming at investigating the gut Imicrobiota of patients with COVID-9 who take synbiotic or not, leading to lesser progression to severe disease, less hospital stay and improved quality of life.
Infection with covid-19 is associated with respiratory failure, which when related to other etiologies can lead to reduced quality of life, physical, cognitive and mental dysfunction. There is no knowledge of the possible consequences of severe covid-19 infection. Our objective is to describe these repercussions, identifying risk factors and assessing the impact of physical training. At least 100 patients over 18 years of age who survive severe Covid-19 infection will be evaluated. Assessments after 1, 4, 6 and 12 months after hospital discharge. Quality of life, dyspnea, activity of daily living, muscle strength, mental and cognitive dysfunction will be evaluated, as well as pulmonary function test, cardiopulmonary stress test and chest tomography. Return to work, thromboembolic events and mortality up to 12 months will also be monitored. Hospitalization data will be used to identify factors related to quality of life, fatigue and respiratory dysfunction. Predefined risk factors will be evaluated: age, sex, smoking, previous comorbidities index, previous clinical frailty, serum C-reactive protein and leukocyte / lymphocyte ratio in the first 24 hours of hospitalization, time between onset of symptoms and hospitalization, ICU and mechanical ventilation, time on mechanical ventilation, compliance corrected by the ideal weight at the start of mechanical ventilation, driving pressure, tidal volume corrected by the ideal weight and PEEP (positive end expiratory pressure) after 24 hours of intubation in controlled ventilation, tidal volume corrected by the ideal weight after 24 hours of spontaneous ventilation, inspiratory muscle training and pulmonary rehabilitation after hospital discharge.
A descriptive study to characterize clinical, radiological, lung function and quality of life alterations in patients who survived a severe or critical disease caused by SARS-COV-2 virus, who were treated in the intensive care unit of a high complexity institution in Cali, Colombia.
The COVID-19 pandemic is having a profound impact on the world. As of May 18, 2020, there were 4,889,287 confirmed cases and 322,683 deaths globally. The healthcare system is wrestling with a virus that threatens to overwhelm hospital capacity, while simultaneously confronting an unprecedented reduction in elective and non-essential care. A survey by the American Cancer Society showed that 50% of cancer patients and survivors reported some impact to their healthcare due to the COVID-19 epidemic. A recent survey was conducted by Forbes et al to evaluate the changes in GI and endoscopy practices in North America. However, the impact of this epidemic on Pulmonology units ( bronchoscopy, thoracoscopy, ultrsonography and sleep lab) globally has not been studied.