View clinical trials related to Covid19.
Filter by:The negative impacts on physical and psychological health brought by COVID-19 seem to perpetuate in the post-pandemic era. It is estimated that there will be an impending mental health crisis in the general population in the aftermath of the pandemic due to the delayed negative impacts of COVID-19 and the associated non-pharmaceutical public health interventions such as social distancing, quarantining, and lockdown. Smart Health, defined as the provision of medical and public healthcare services by using mobile technologies, is a cost-effective and easily operated intervention that can provide various functions and can bring significant changes in people's health behaviour, such as prompting them to adopt a physically active lifestyle. Despite the rapid growth of digital health technology, most of them were developed during pandemic with a focus on delivering non-systematic, general virtual healthcare to people. The aim of this study is 1) to develop a Health Apps for Post-Pandemic Years (HAPPY) driven by the Transactional Model of Stress and Coping Theory, and 2) to evaluate its efficacy of alleviating people's physiological and psychosocial distress during post-pandemic era. A total of 814 eligible participants, both COVID-19 victims and non-COVID-19 victims exhibiting physiological and/or psychosocial distress during post-pandemic era, will be recruited and randomized to either the experimental or the waitlist control group. The experimental group will receive a 24-week intervention combined with an 8-week regular supervision phase plus a 16-week self-help phase. Participants will receive different coping strategies, namely physical training, energy conservation techniques and mindfulness-based coping in the intervention hub at Level 2 based on participants' assessments at Level 1, and enhance self-management at Level 3. Participants' physical activity levels will be measured using commercial wearable sensors. The waitlist control group will receive materials on the promotion of physical and psychological health during waiting period and receive the same intervention as the experimental group in week 25. It is hypothesized that the experimental group will exhibit milder symptoms of physiological and psychosocial distress, and have a more positive appraisal mindset, greater self-efficacy, and more sustainable self-management ability than participants in the waitlist control group.
This is a multi-centre, double-blind, phase 3 study to observe the effectiveness, safety, and tolerability of molnupiravir 800 mg administered 12-hourly for five days in adult patients with mild COVID-19 at the time of enrolment, who are at risk of progression to severe disease, compared to a placebo.
The coronavirus pandemic has severely affected healthcare systems and changed life as everyone know it, globally. Apart from the acute phase disease complications, it is now apparent that a significant proportion (15%) of patients who recover continue experiencing symptoms such as chronic fatigue, shortness of breath, joint pains, cognitive impairment ("brain fog"), etc. for several months, if not for life. This syndrome has been labeled as "long-COVID" or Post-Acute COVID-19 Syndrome (PACS) and can happen to anyone whether you're young, old, healthy, or have a chronic illness. One can get it even if the COVID-19 symptoms were mild. There is no confirmed cause as to why this happens. However, there is data to support that inappropriate activation of the immune system by the virus may play a role. While our immune system is programmed to protect us against foreign invaders (such as viruses), in this case, it is directed against elements of our own. The net result is autoimmunity, where the immune system produces autoantibodies that cause damage to the body. This may lead to the development of chronic and serious diseases like lupus, rheumatoid arthritis, vasculitis, scleroderma, and others.The aim of our study is to understand the exact impairment of the immune system, why these patients develop autoantibodies, characterize their impact on the clinical symptoms of PACS, and, potentially, identify ways to modify this. The study's impact is significant since it is projected that 150000 Canadians will experience (or are already experiencing) this syndrome.
The SARS-CoV-2 identified in China in January 2020 is the cause of an unprecedented pandemic. The SARS-CoV-2 and each viral variant are responsible of a respiratory infectious disease, which can be asymptomatic. Nevertheless, a part of infected patients will experiment serious forms associated with a high mortality rate. Most serious forms present with lymphopenia and a functional exhaustion of speicifci T lymphocytes. Several studies showed that these quantitative and qualitative lymphocyte abnormalities are associated with unfavourable patients' outcome. The investigators hypothesized that the use of anti-viral T lymphocytes from convalescent COVID 19 donors could be helpful to improve the prognosis of COVID-19 serious forms. This study aims to demonstrate the feasibility of setting up a biobank that could allow the preservation and production of a cellular immunotherapy specific to SARS-CoV-2.
A study to evaluate safety, tolerability and pharmacokinetics of QLS1128 sustained-release tablets and in combination with ritonavir tablets in healthy participants
Detect development of immune thrombocytopenic purpura (ITP) after different types of (COVID-19) vaccination
Evaluation of immunogenicity and safety of inactivated COVID-19 vaccine (BBIBP-Cov) coadministered with rabies vaccine.
People who sit uninterrupted for prolonged periods time have been shown to have poorer cardiovascular health compared to those that regularly interrupt it (e.g. standing up and moving). Cognition and brain function has also been shown to be impaired following uninterrupted sitting. Research has shown that interrupting sitting with exercise improves cardiovascular health in healthy men and women cognition, feeling of fatigue and cerebral oxygenation. Low intensity physical activity can help people with Long coronavirus disease (COVID) by reducing feelings of fatigue. Individuals with long COVID have symptoms such as fatigue and brain fog. As such, people with long COVID may spend more time sitting during the day and demonstrate worsened cardiovascular and cognitive health. As such, there may be greater levels of cognitive decline and worsened cardiovascular health outcomes. In this study the investigators are interested in assessing the cardiovascular health and brain function of people with (and without) long COVID before and after uninterrupted and interrupted sitting. Interruptions will be every 30 minutes during a 120 minute sitting period. Interruptions are self-paced and include up to three minutes of walking, five heel raises and five sit-to-stands at each interruption. To ensure external validity of the project, all interruptions are functional activities which can be reproducible in a home environment. Vascular health and cognitive function will be assessed before and after the interrupted and uninterrupted trials. Eligible participants will be aged over 18 years, have displayed symptoms of long COVID for more than 4 weeks, and have been diagnosed with long COVID via their GP or through a long COVID clinic. Involvement in the study will include three visits to a physiology laboratory at the University of Winchester or University of Gloucestershire. Involvement can be expected to last up to 40 days to account for the necessary time required between laboratory visits.
The heightened vulnerability to COVID-19 of African American older adults in Detroit, Michigan and other marginalized communities is linked to systemic racism experienced over the life course. Structural inequities also magnify the pandemic's impact on older adults' physical and psychosocial functioning. Many older adults in Detroit, burdened by poor health even before the pandemic, face a downward spiral of increased distress, reduced physical and social activity, and physical deconditioning. RESET (Re-Engaging in Self-care, Enjoying Today) is a self-management and resilience-building intervention led by community health workers (CHWs) at the Detroit Health Department (DHD). The central hypothesis of this study is that RESET, with components that include group telephone calls, a podcast series, and activity trackers, will improve psychosocial and physical functioning at 2 and 8 months. Specific aims are: 1) With input from a Community Advisory Board, modify RESET for group delivery and refine content after testing in a mini-pilot (n=10). 2) Conduct a randomized, controlled trial to assess the impact of RESET (compared to a one-time /telephone wellness check) on PROMIS-29 Psychosocial Score (a weighted combination of distress, fatigue, pain, social participation and sleep) among 456 primarily African American older adults age 50 and over who are at elevated risk of poor functioning. 3) Collect qualitative (interview) data from participants and other stakeholders, and use this data to better understand trial results, as well as to assess community impact and inform a dissemination toolkit.
The aim of the study is to evaluate the influence of 6 week physical training and respiratory rehabilitation performed in outpatients rehabilitation clinic on quality of life, symptoms, physical endurance, mental state, force of respiratory and skeletal muscles and myokines profile in patients after COVID-19 infection.