View clinical trials related to Covid19.
Filter by:This is a prospective multicenter study conducted to evaluate the performance of the LumiraDx SARS-CoV-2 Ag Ultra test in detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and LumiraDx SARS-CoV-2 & Flu A/B test in differential detection of SARS-CoV-2, Influenza A (Flu A) and Influenza B (Flu B) at point of care sites. Subjects presenting with symptoms suggestive of coronavirus disease 2019 (COVID-19) and/or Influenza at the time of the study visit will be enrolled and asked to donate swab sample(s) for testing in the device(s) under evaluation.
This is a multicenter, double-blind, randomized, placebo-controlled, loaded Phase III clinical study. This test is in a new coronavirus infection pneumonia diagnosis and treatment plan of 9 (trial version) "(SoC), on the basis of the standard treatments according to the results of clinical studies have been obtained, using a dose of 0.2 mg/kg, and a placebo. The regimen consisted of a single intravenous infusion of Meplazumab or placebo on day 1 (d0) of the treatment period and d7 after initial administration at a dose of 0.2 mg/kg calculated according to body weight. It is expected that 350 subjects will be randomly assigned to Meplazumab or placebo in a 1:1 ratio. Short-term efficacy evaluation was performed for each subject within 28 days after initial administration to determine the therapeutic efficacy and safety of Meplazumab. Long-term follow-up evaluation was performed within 56 days of initial administration to determine the safety of Meplazumab in each subject.
Clinical trial on safety and efficacy of KIN001 in non-hospitalized patients with COVID-19.
It has been well documented that coronavirus COVID-19 disease is associated with massive inflammatory response and cytokine storm. Several medications have been used to ameliorate COVID-19-related inflammation. Xanthohumol, a natural medication extracted from hop cones, possesses strong anti-inflammatory properties and can reduce the severity of inflammatory response. The aim of this study is to analyze the effect of Xanthohumol on clinical course, inflammatory response and outcome in patients admitted to the ICU due to COVID-related acute respiratory failure with an oxygenation index (PaO2/FiO2) less than 150.
The purpose of this clinical trial is to learn about how study medicine (Paxlovid, which contains nirmatrelvir and ritonavir) is changed and eliminated from the body, as well as its safety, and the extent to which side effects can be tolerated for treatment of pregnant women with mild or moderate COVID-19 compared to non-pregnant women with mild or moderate COVID-19. This study is seeking participants who: - are expecting a healthy baby and are in their second or third trimester pregnancy and have mild or moderate COVID-19 - are not pregnant and have mild or moderate COVID-19. All participants in this study will take Paxlovid by mouth every 12 hours for 5 days. We will study the experiences of people receiving the study medicine. This will help us decide if the study medicine is safe. All participants will take part in this study for at least 34 days; pregnant participants will take part until their delivery, so that the study duration may be up to 6 months, depending on their delivery date. During this time, participants will have 7to 8 visits and, if pregnant, a visit at delivery. Around 2 to 3 visits and the delivery visit will be done in person (at the clinic or at the participant's home). The other 5 visits may be done over the phone, unless in-person visit is necessary as decided by the doctor. Blood samples will be collected on the first 4 to 5 study visits (and at other study visits, if necessary).
The purpose of this clinical trial is to learn about the safety, pharmacokinetics (pharmacokinetics helps us understand how the drug is changed and eliminated from your body after you take it), and efficacy (how well a study treatment works in the study) of the study medicine (called nirmatrelvir/ritonavir) for potential treatment of coronavirus disease 2019 (COVID-19). The study medicine will be given to patients under 18 years of age with COVID-19 that are not hospitalized but are at risk for severe disease.
This is a randomized, Open, control phase Ⅳ clinical trial of inactivated COVID-19 vaccine manufactured by Sinovac Research & Development Co., Ltd,Beijing institute of Biological Products Co.,Ltd and Wuhan Institute of Biological Products Co.,Ltd.The purpose of this study is to explore booster Immunization of SARS-CoV-2 Inactivated Vaccine from different manufactures in adults aged 18-45 years old Previously Vaccinated with inactivated COVID-19 vaccine
This is a randomized, double-blinded, and positive-controlled Phase IIb clinical trial of COVID-19 vaccine (CoronaVac®) manufactured by Sinovac Research & Development Co., Ltd.The purpose of this study is to evaluate the immunogenicity of using the high (1200SU) or medium (600SU) dose of CoronaVac® as the booster dose.
This study will evaluate the efficacy, safety, antiviral activity, and pharmacokinetics of study drug RO7496998 (AT-527) compared to placebo in non-hospitalized adult and adolescent participants with mild to moderate coronavirus disease 2019 (COVID-19) in the outpatient setting.
To evaluate the HyperDetector as a method to rapidly screen SARS-CoV-2 To determine the sensitivity and specificity of the screening assay performed on oral swab and saliva specimens, compared to a validated RT-PCR COVID-19 method using nasal or nasopharyngeal swabs and to separately collected nasal swabs, oral swabs, oral rinse and saliva samples. To determine the best workflow for using such an assay to reflex suspicious/positive samples to a validated RT-PCR COVID-19 assay.