Active clinical trials for "COVID-19"

The human disease caused by SARS-CoV-2 is called COVID-19. In most cases, COVID-19 presents as a mild to moderate respiratory illness. But it can also be more severe and even lead to death. The purpose of this study is to: Determine the prevalence of SARS-CoV-2 carrier status over time in children and parents Determine the prevalence of antibody development over time in children and parents Compare carrier status and antibody development for children with asthma and/or other atopic conditions (e.g. eczema) versus children without asthma and/or other atopic conditions Investigate the presence of SARS-CoV-2 exposure in historical samples from enrolled participants

This study is a retrospective cohort trial to assess the efficacy of remdesivir in hospitalized adult patients diagnosed with COVID-19. The study is a multicenter trial which will be carried out on different sites in France. This trial is retrospective and will analyze the data collected during treatment.

Most patients in intensive care units (ICUs) experience severe sleep disruption. Sleep disruption and sleep alteration may have an influence on the ability to breathe spontaneously. But, the cause of altered sleep remains unknown. Previous studies have shown that decreasing nocturnal respiratory muscle activity through mechanical ventilation might improve sleep quality. Nocturnal respiratory muscle activity may be one of the potential factor which contribute to alter sleep in the ICU. Therefore, the aim of this study is to analyse the presence of NIM activation during the night and it's consequence in an ICU population with the same pathology (COVID 19 ARDS).

During the COVID-19 pandemic, governments issued movement restrictions and placed areas into quarantine to reduce the spread of the disease.Community pharmacists and their teams are a vital healthcare provider during the outbreak; they remain on the frontline of public health by serving as direct points of access for their patients. The retail pharmacists should provide public community, costumers and patients with right and trusted information about covid-19. They also should have role in awareness spreading regarding personnel safety and hygiene

The aim of the present study is to evaluate the effects of Lactobacillus coryniformis K8 consumption on the incidence and severity of Covid-19 in health workers exposed to the virus. This is a preventive study

The COVID-19 pandemic poses a major and imminent challenge for health care systems regarding patient triage and allocation of limited resources worldwide. The involved pathogenetic mechanisms as well as the clinical value of established and emerging biomarkers for early risk prediction are largely unknown. To fill these gaps in knowledge, investigators designed the prospective, interdisciplinary, observational, case-control "COronaVIrus surviVAl (COVIVA)" study platform, aiming to deliver an open-source platform to i) perform extensive clinical and biomarker phenotyping in COVID-19 suspects presenting to the emergency department (ED) as well as admitted to the intensive care unit, ii) compare clinical and biomarker profiles of COVID-19 patients with a control group, iii) derive and validate personalized risk prediction models for early clinical decision support, and iv) explore pathophysiological mechanisms including but not limited to inflammatory, immunological and cardiovascular pathways. Blood samples (serum) are routinely collected for bio banking both in cases and controls. Patients are followed 30 days after discharge. Personalized risk prediction models will be derived and validated based on advanced statistical models including machine-based learning incorporating a variety of clinical parameters and biomarker signatures (including digitally stored in-hospital data, e.g. imaging, ECG, ventilation parameters). Close cooperation with multiple other national and international COVID-19 cohorts is endorsed. The personalized risk prediction models from the COVIVA study will support clinicians in the most challenging process of limited resource allocation in a timely fashion. In addition, pathophysiological mechanisms and differences in mild and severe variants of COVID-19 as well as in the control group can be extensively studied in a multidisciplinary approach.

This multi-country study seeks to collect real-world evidence (RWE), from Latin American and Caribbean countries, on the effectiveness of China-made COVID-19 vaccines in different populations, against different clinical outcomes, and when administered in different schedules.

This is an online survey in Austria and Germany directed at parents with children born since the start of the first lockdown of the COVID-19 pandemic (birthdate beginning with 16.03.2020). The survey includes questions about: current stress levels and depressive symptoms, resilience during the pandemic, social support, retrospective birth risk factors, pregnancy distress and pregnancy experience, demographic factors and other questions related to parenting and the COVID-19 pandemic.

There is no effective treatment method for COVID-19 yet. With vaccination being the most effective approach to control the COVID-19 pandemic, vaccines have been developed with many different methods. One of the vaccines developed, the China-based CoronaVac vaccine (inactivated + aluminum adjuvant vaccine) is a vaccine developed with the inactive method, which is the classical vaccine production method. As a result of Phase 1, Phase 2 and Phase 3 trials, emergency use approval has been given for the CoronaVac vaccine by Turkish Pharmaceuticals and Medical Devices Agency. The clinical picture of COVID-19 can be heterogeneous, ranging from asymptomatic to severe disease, which can be associated with a cytokine storm. In the clinical results of COVID-19, it has been observed that the severity of the disease is lower in women than in men, and the mortality rates are lower in women than in men. A few studies have shown the physiological roles of some vitamins and trace elements in COVID-19. Investigation of free radical levels known to be effective in the development of cardiovascular disease due to oxidative stress is important in determining the risk of cardiovascular complications in the COVID-19 pandemic. In addition, the social isolation rules and quarantine measures applied in the COVID-19 pandemic have caused individuals to be negatively affected physically and psychologically and their quality of life to decrease. Investigating the changes in oxidative stress parameters, trace element and quality of life levels of vaccination in COVID-19 may provide useful information in determining the effects of COVID-19 vaccine. It is planned to include female individuals to be vaccinated in Izmir Bakırcay University Cigli Training and Research Hospital. Within the scope of the study, it was planned to determine the oxidative stress parameters, trace element levels and quality of life levels of the individuals and to compare the values of the data obtained before and after vaccination. After analyzing the data obtained from the research with appropriate statistical methods, the data will be evaluated.

COVID-19 is known to affect the respiratory system but may also have an impact on other organ systems, including the brain. A number of severely ill patients also presents neurological symptoms that may be the result of COVID-19 associated brain damage. The aim of this study is to investigate the presence, type, and severity of brain damage as well as the neurological and neuropsychological sequelae of COVID-19 infection. Further, the impact of this infection on daily life functioning, quality of life, and the emotional well-being of family members will be assessed. In this multicenter study, 6-9 months after hospital discharge patients will undergo a 3-T MRI scan and a neuropsychological examination. Additionally, both patients and their family members will answer several questionnaires at 6- 9 and 12-15 months after hospital discharge. COVID-19 patients previously admitted to a general hospital ward will be compared with patients previously admitted to the intensive-care unit. The proposed study will create a more comprehensive picture of the prolonged COVID-19 effects on the brain, mental, and cognitive well-being. The findings will aid patient care and rehabilitation.