View clinical trials related to Covid19.
Filter by:Critical ill COVID-19 patients often develop respiratory, hemodynamic and neuropsychiatric complications. An imbalance of sympatho-parasympathetic nervous system is discussed as one of the reasons. The nervus vagus is essential for controlling the sympatho-parasympathetic nervous system and the inflammatory processes. Aim of this study is to evaluate whether Nervus vagus stimulation decreases the rate of complications (e.g. need of mechanical ventilation, hospital stay, mortality) in critical ill patients.
The study will be done in Hacettepe University Anesthesiology and Reanimation Intensive Care Unit. The investigators will accept COVID-19 diagnosed or suspected patients to the ICU. In the first day of hospitalization and after that once a week, the investigators will take blood samples from the patients to evaluate Coenzyme q10 levels. Our hypothesis is that there is a relationship between low coenzyme q10 levels and poor clinical outcome.
Background: Long Covid (LC) affects over one million people in the UK, it has various symptoms and impacts daily life. Although there are 83 LC clinics in England, most people have not had access to them, and waiting times to be seen are long. We realise the urgency for LC patients to access prompt and appropriate care in clinics and doctors' surgeries, as well as manage their symptoms effectively at home. Aim:Our research aims to produce a 'gold standard' for care by analysing what is happening to patients now, creating new systems of care and evaluating them to establish best practice. Outline Of Research: This research has been developed with LC patients and will continue to include patients working as equal partners. Key priorities of LC patients are: correct clinical assessment; advice and treatment; and help with returning to work and other roles. This research is also based on the experience of a wide range of NHS professionals already treating people in ten LC clinics across the UK, and led by academics (universities) with links to other LC funded studies. The research will take place in three settings: LC clinics; at home (including self-monitoring on a mobile device using a set of questions on symptoms built into an app); and in doctors' surgeries. We will track where patients are being referred or not referred, and learn from the experience of clinics by interviewing patients and recording outcomes. Throughout, specialists in 'Healthcare Inequality' will reach people who are not accessing clinics. We will put in place new processes in clinics and doctors' surgeries, monitored throughout to make sure they are the correct standard, accessible for patients and staff, and cost-effective. Outcomes: Comparing findings across our partnership of ten LC Clinics we will learn more about treatment, providing real-time education to other healthcare staff and patients, and establishing a 'gold standard' that can be shared within England and the rest of the UK.
"Does the COVID-19 vaccination rate change according to the education, income, culture level, social mindfulness and prosociality ?"
This is a prospective, single blinded randomized homologous/heterologous prime-boost vaccine clinical study, designed to assess the immunogenicity of heterologous prime-boost immunization with AZD1222 and MVC-COV1901 in adults. Participants will be healthy adults at the age of 20-70 years who have had their first dose of COVID-19 vaccine, AZD1222. All eligible participants of 2 prime-boost interval strata (28 to 42, 56 to 70 days) will be 1:1 randomly assigned to receive a single dose of either: - Homologous group: Intramuscular injection the same vaccine as their prime dose AZD1222 - Heterologous group: Medigen COVID-19 vaccine MVC-COV1901. The treatment phase of this study will be conducted in a single-blind fashion such that the subject will not know the identity of the subjects' study treatment assignment. After receiving the treatment, the participants will remain on study for 168 days following the boost vaccination. For the study primary objective, immunogenicity will be assessed during the duration of the study, including serologic neutralizing antibody titer against SARS-CoV-2, serological quantification of binding antibody to SARS-CoV-2 antigen, SARS-CoV-2 antigen specific B cell and T cell frequencies and cytokine levels. And Safety will be assessed during the duration of the study as follows: - Solicited adverse events (AEs; local and systemic) will be assessed for 7 days following each vaccination (Day 0 through Day 7 for the boost vaccination). - Unsolicited AEs will be recorded for 28 days following the boost vaccination. - Serious adverse events (SAEs) will be recorded from signing of the informed consent form through Day 168. - Adverse events of special interest (AESIs) will be recorded from the boost vaccination through Day 168. This study is going to be conducted in a single medical center in Taiwan. An appropriate number of participants will be screened to achieve approximately 44 evaluable participants for each group. Participants in each group will be divided into two subgroups according to the intervals, 28-42 days and 56-70 days, between the prime and booster doses.
A multicenter, open-label, randomized controlled trial to evaluate the efficacy of fluticasone propionate (metered dose inhaler - MDI) added to standard care at early stage of COVID-19 in reducing the incidence of adverse outcomes (any of those following: oxygen therapy, systemic corticosteroids, hospitalization, mechanical ventilation, and mortality) in symptomatic patients either from 18 to 49 years of age with risk factors or older than 50 years.
During a pandemic, length of hospital stay (LOS) is critical to managing high patient volumes and preserves access to care related to non-COVID-19 for maintaining the healthcare system. Moreover, identiļ¬cation of prolonged hospital stay may allow physicians to reevaluate critical patients, focused delivery of specific interventions, and improve the efficiency of hospital care. Furthermore, in previous recent studies, attention has been paid to patients with diabetes and COVID-19 infection may require a prolonged LOS. However, there is little evidence on prognostic factors associated with an extension of hospitalization in mild or moderate illness due to COVID-19 infection. Therefore, it is crucial to determine the most vulnerable patients with diabetes mellitus even if they have a non-severe COVID-19 infection during the pandemic. We hypothesize that the clinically relevant inflammatory parameters may have an impact on LOS in older adults with diabetes and non-severe COVID-19 infection. Therefore, we aim to investigate whether baseline inflammatory parameters on admission hospitals as possible predictors of prolonged LOS in older adults with diabetes and non-severe COVID-19 infection during the pandemic.
A prospective cohort study to evaluate the response to COVID-19 vaccine in liver transplantation patients.
In this study, we aimed to compare, retrospectively, the 15-day continuous hemodynamic, laboratory and clinical course of COVID 19 patients to whom we administered short-term (3 days) high-dose (1000 mg) systemic methylprednisolone with those to whom low-dose long-term (2x 40 mg) systemic methylprednisolone was administered.
Prolonged prone position ventilation reduces the 30-day mortality in acute respiratory distress syndrome (ARDS) and in COVID-19 infection. A large number of patients with COVID-19 suffered from new-onset cardiac disease, therefore, ECG is crucial. However, there is limited data on the effects of prone position on the ECG in COVID-19 patients.