View clinical trials related to Covid19.
Filter by:Prospective, cross-sectional study evaluating the effect of commercially available mouthwashes on expelled/exhaled SARS-CoV-2 viral load using face mask sampling.
1. assessment of risk factor of covid 19 in haematological patients 2. assessment of characteristics of covid 19 in haematological patients
Clinical, control, double-blind, randomized experimentation with N-acetylcysteine and bromhexine for COVID-19.
Severe acute respiratory syndrome (SARS)-like coronavirus 2 (Sars-CoV-2) pandemia is considered to be the current major global health issue. With no specific treatment or vaccine known to be licensed, empowering the immune system to overcome the inflammatory status associated with the late stages of the disease, particularly by anti-inflammatory nutrients, is of great concern. Effective in reducing both the morbidity and mortality of respiratory infections, including measles, vitamin A and its derivatives are reported to enhance the immune system and/or antibody response to virus vaccinations in children, particularly those with vitamin insufficiency. Retinoids are, therefore, proposed as an adjunct therapy in the treatment of COVID-19. The study is aimed to investigate the effects of vitamin A supplementation on disease improvement in pediatric and adolescent patients with either moderate or severe COVID-19 disease.
Screening early detection of invasive fungal sinusitis in COVID-19 positive patients
A national survey of current practices, preferred drug and technique choices for obstetric anesthesia and analgesia and to evaluate the impact of COVID-19 pandemic on obstetric anesthesia and analgesia in Czech Republic and Slovak Republic
In 2017, 10.7 million people affiliated to the general health insurance scheme benefited from the "Long-term condition" scheme, i.e. 17% of insured patients. Most of these patients suffer from chronic diseases requiring regular medical and paramedical follow-up. During the first containment period of the SARS-CoV-2 epidemic, the French government's messages were to call the Urgent Medical Assistance Service (15) and not to go directly to the general practitioner (GP), favouring teleconsultations. Other countries have adopted the same strategy. Mortality rates due to SARS-CoV-2 infection were higher in elderly patients and/or those with co-morbidities, particularly heart failure, hypertension, respiratory failure and diabetes. The elderly and patients with chronic cardiometabolic and respiratory diseases should therefore be particularly protected during the epidemic. However, these populations also need close monitoring to avoid acute decompensation of their chronic diseases or loss of autonomy. However, during the first containment, general practitioners and other medical and paramedical ambulatory health professionals perceived a notable decrease in their daily activity, including for their chronic and/or elderly patients who may not have called for a visit, consultation and/or access to telemedicine. "Public Health France" also reported a decrease in consultations with GPs at the beginning of the lockdown, a decrease in the number of emergency room visits and hospitalizations for cardio and neurovascular diseases. The investigators hypothesise that under-attendance of primary care services during the epidemic is associated with excess mortality and morbidity unrelated to COVID-19. The main objective is to assess non-COVID-19 related overmortality during the containment period and 12 months after the start of containment, in a population of elderly and/or chronically ill patients in France. The overmortality will be assessed globally and according to individual and contextual characteristics such as gender, age, place of residence, pre-existing morbidity and socio-economic level.
1. Evaluate serum level of NAD,Sirtuin1,ADAM17 andPARP1 in covid19 patients 2. Investigate the correlation between measured biomarkers and each other 3. Investigate the correlation between measured biomarkers and each other and their correlation with covid19 severity and outcome which may help in the therapy and prevention of disease complication(cytokine storm)
This study is a safety assessment of the iZephyr hood a novel aerosol removal device in patients receiving non invasive ventilation for COVID-19.
This project will build on an existing CDC funded cooperative agreement in the Dominican Republic with the Brigham and Women's Hospital (2018-2023) that includes (i) prospective COVID-19 and AFI surveillance at two health facilities and (ii) a nationally representative cross-sectional community-based serological survey of approximately 7,000 healthy adults and children targeting SARS-CoV-2 and other AFI pathogens to be conducted between April and June 2021. This linked study will establish a nested cohort of 2,000 participants enrolled in the national serological survey and prospectively monitor them for COVID-19 symptoms, conduct serial serological testing, implement molecular surveillance for SARS-CoV-2 and sequencing for variants of concern, implement and evaluate WASH mitigation measures, and monitor uptake and perceptions of COVID-19 vaccines.