Active clinical trials for "COVID-19"

Quercetin is a flavonol, a subclass of flavonoid compounds. Of the flavonol molecules, quercetin is the most abundant in fruit and vegetables. Quercetin flavonol is characterized by 3 crucial properties: antioxidant, anti-inflammatory and immunomodulatory. The combination of these 3 properties makes quercetin an excellent candidate for dealing with situations in which oxidative stress, inflammation and the immune system are involved. The purpose of the study is to evaluate the effectiveness of an oral nutritional supplement based on quercetin in the prevention of Covid-19 infection.

The purpose of this study is to assess the safety and efficacy of repurposing tazemetostat for the treatment of Acute Respiratory Distress Syndrome (ARDS) or Systemic Cytokine Release Syndrome (SCRS) in COVID-19 patients.

This study is intended to explore the possible protective role of anti-androgens in SARS-CoV-2 infection

An Investigator-initiated, Randomized, Single-Blind, Placebo-Controlled Trial to Evaluate the Efficacy of SARS-Cov-2 Post Exposure Prophylaxis and Safety of HH-120 nasal spray

The objective of this study will be to evaluate the effect of vaccination on breath VOC content. By capturing and analyzing the breath of anti-COVID-19 vaccinated subjects during the period of antibody production, the investigators will determine and quantify all the compounds associated with the body reaction to the COVID-19 antigen.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the pathogen that causes a coronavirus-associated acute respiratory disease called coronavirus disease 19 (COVID-19), which is spreading all over the world. This virus can cause acute respiratory distress syndrome (ARDS) with a high fatality rate. In this phase I first-in-human clinical trial, healthy volunteers in two different age cohorts and two dose cohorts will be vaccinated twice with the candidate vaccine ReCOV. The aim of the study is to assess the safety and reactogenicity of the candidate vaccine and to characterize its immunogenicity.

This study will assess the safety, tolerability and immunogenicity of DS-5670a (COVID-19 Vaccine) and determine the recommended dose in Japanese healthy adults and elderly participants.

The investigators hypothesize that JAK 1/2 inhibition with ruxolitinib, an FDA approved treatment for intermediate or high-risk myelofibrosis, could have a similar effect in patients with severe COVID-19, quelling the immune-hyperactivation, allowing for clearance of the virus and reversal of the disease manifestations.

Patients over equal or older than 65 yearswill be treated with a hydroxychloroquine versus placebo reduced loading dose of 600mg on the first day followed with 400mg/day divided in 2x200mg for 6 more days resulting in a total duration of therapy of 7 days. Measurement of Hydroxychloroquine-levels will be performed on day 7, . A follow-up by video or telephone conference will be performed to observe drug intake and collect adverse events during treatment phase on a daily base on working days and once during the weekend (i.e. 6 out of 7 days). After treatment phase follow-up by telephone calls will be done on day 10, 30, 60 (+/- 2 days).

The purpose of the study is to assess the effectiveness of the HALT COVID Ambassador educational outreach program on increasing likelihood to vaccinate against COVID-19