View clinical trials related to Covid19.
Filter by:This is a phase III clinical study to assess the safety, tolerability and immunogenicity of PHH-1V as a booster dose in healthy adult subjects vaccinated against COVID-19 with the Comirnaty, Spikevax, Vaxevria or Janssen vaccine.
This was a randomized controlled trial study to measure the effect of intervention of Zumba dance towards psychological and biological markers in hospital residents managing COVID-19 patients
The aim of this study will be to investigate the efficacy of use of combination of Ivermectin and colchicine on severity and outcome Of COVID 19 infection.
Our study aims to determine the prevalence of anosmia in patients SARS-Cov-2/Covid-19 infection (both by symptom reporting and smell testing), the efficacy of early olfactory training for the treatment of anosmia caused by infection and the long-term impact of smell dysfunction with a one-year follow-up.
This is a randomised controlled experiment in the form of a web based survey study which randomly exposes participants to different forms of public health messages, after which participants will be assessed on their intent to take up the COVID-19 vaccine, recommend the vaccine, and also willingness to propagate the exposed message.
A REALLIFE evaluation of rate of hospitalized patients in Intensive Care Units and in medical Units of non -vaccinated patients vs vaccinated patients
Up to now, Corona Virus Disease 2019 (COVID-19) continues to spread rapidly around the world. From the beginning of the epidemic to the present, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has continuously evolved and mutated, producing transmissible and virulent variants. At present, the infection rate of Delta variant strains is still increasing globally. The epidemic strain of novel coronavirus infection in Xi 'an city is δ (B.1.617.2). SARS-CoV-2 Delta has more infectious, higher viral load and shorter incubation period than other SARS-COV-2 delta strains. Several studies have shown that the protective efficacy of vaccines against different SARS-COV-2 virus variants is different, and SARS-COV-2 viral load is closely related to transmission, clinical phenotype and prognosis of infected patients. According to the notice of Xi'an Municipal Health Commission, a total of 2,139 local confirmed cases were reported in Xi 'an on January 10,2022, and the proportion of severe cases was 2.36%, which was significantly lower than the 7% of nation since the second half of 2020. According to the preliminary investigation by the applicant's team, the severe illness rate in Xi'an has decreased significantly, which benefits from the active promotion of domestic vaccination, early intervention, and use of neutralizing antibodies. The purpose of this study is to analyze the effects of vaccination on nucleic acid turning negative, clinical characteristics and prognosis of patients infected with SARS-COV-2 delta, and to clarify the protective effects of vaccination, which is of great significance for the prevention and control of the SARS-COV-2 delta (B.1.617.2) in Xi' an.
The impact of cancer surgery during covid epidemic is not clear. The published reports show contradictory findings that extend from no change in mortality to increased mortality, further no data on exposure and outcome of health care worker is available. This study is designed to address the above questions
SARS-CoV-2 transmission is dependent on multiple factors, which may be related to either host-virus interaction or the environment. While there have been several studies evaluation viral dynamics and transmission risk in adults, there is limited pediatric data available. The objective of this study is to characterize the period of communicability for children less than 19 years of age with SARS-CoV-2 infection with the Omicron variant.
This is a study trial to assess the effectiveness of the immune response stimulated by the genetically engineered Bacillus subtilis which express and display Spike protein of the SARS-COV2 on the spore coat.