View clinical trials related to Covid19.
Filter by:The objective is to determine the safety and immunogenicity of two different strengths (3 µg and 6 µg) of an inactivated COVID 19 Vaccine compared to placebo so that to demonstrate the safety and efficacy in prophylaxis of COVID-19.
At the end of 2019, a new coronavirus named COVID-19 (SARS-CoV-2), one of the lower respiratory tract samples was detected in China. The World Health Organization (WHO) declared it a global epidemic on March 11, 2020, due to the emergence of COVID-19 cases in 113 countries other than China, where the first epidemic occurred, and the spread and severity of the virus. Pregnancy increases susceptibility to respiratory complications of viral diseases. This study aimed to retrospectively evaluate the demographic data of COVID-19 patients undergoing cesarean section, our anesthesia practices, complications, and condition of neonates, and to summarize up-to-date information on COVID-19 in obstetric anesthesia.
The investigators aim to understand the variation in pharmacological therapies for the management of severe coronavirus disease 2019 (COVID-19) in India and compare it to the recent available evidence. The ongoing pandemic of COVID-19 has proven to be the greatest medical emergency of recent times. The evidence on the therapeutics has evolved significantly in last few months after initial use of re-purposed drugs. The objective of this study is to understand the current practices in the management of adults severe COVID-19 in India.
Multicenter, randomized, blind, placebo-controlled clinical study of III phases on the assessment of preventive efficiency, safety and immunogenicity QazCovid-in®-vaccine against COVID-19 in healthy adult volunteers
This is a phase 1 study in which healthy adult volunteers will receive BRII-196/BRII-198 or placebo and will be assessed for safety, tolerability, and pharmacokinetics.
IL-6 is an inflammatory marker, secrete by the cells in many pathological conditions like COVID-19 pneumonia. Interleukin 6 bind with its receptors (IL-6R) on cells surface and recruited a protein for its activation known as gp-130. Activated receptors send signals to nucleus through secondary messenger system and up regulate the expression of IL-6/GP130 domain. Total of two hundred (n=200) participants were included in the current study and divided equally in four groups. Group B is given Tocilizumab and Group C is treated with Remdesivir along with the approved standard treatment. Group D is only Given standard therapy and Group A constituted normal healthy age and sexed matched participants. Levels of gp-130 were estimated by commercially available ELISA kit. To estimate the relationship of severity of disease with gp-130 and IL-6 Pearson's correlations was used. Sensitivity and specificity for what purpose
This study is designed to compare the performance of the NOWDx COVID-19 Test to an emergency use authorized PCR test result. The intent is to show the rapid test device is comparable to a currently marketed device. The NOWDx COVID-19 Test is an in vitro lateral flow immunoassay intended for qualitative detection of total antibodies to SARS-CoV-2 in human whole blood (venous and fingerstick).
This is an adaptive Phase I trial of a vaccine consisting of autologous dendritic cells previously loaded ex vivo with SARS-CoV-2 spike protein, with or without GM-CSF, to prevent COVID-19 in adults.
The study has a retrospective and a prospective component. The retrospective component aims to review data of all airway management related SAEs in COVID 19 patients (between April and July 2020); hypoxemia, hypotension and cardiac arrest within 15 min of intubation. The prospective component aims to assess the incidence of COVID-19 infection in Airway Management Team members by means of an interview assessing their COVID19 status after participating in airway management in the period outlined above. This prospective interview component is starting in December 2020.
Approximately 20% of patients hospitalized with COVID-19 require intensive care and possibly invasive mechanical ventilation (MV). Patient preferences with COVID-19 for MV may be different, because intubation for these patients is often prolonged (for several weeks), is administered in settings characterized by social isolation and is associated with very high average mortality rates. Supporting patients facing this decision requires providing an accurate forecast of their likely outcomes based on their individual characteristics. The investigators therefore aim to: 1. Develop 3 CPMs in each of 2 hospital systems (i.e., 6 distinct models) to predict: i) the need for MV in patients hospitalized with COVID-19; ii) mortality in patients receiving MV; iii) length of stay in the ICU. 2. Evaluate the geographic and temporal transportability of these models and examine updating approaches. 1. To evaluate geographic transportability, the investigators will apply the evaluation and updating framework developed (in the parent PCORI grant) to assess CPM validity and generalizability across the different datasets. 2. To evaluate temporal transportability, the investigators will examine both the main effect of calendar time and also examine calendar time as an effect modifier. 3. Engage stakeholders to facilitate best use of these CPMs in the care of patients with COVID-19.