Found 401 clinical trials
Study of COVID-19 DNA Vaccine (AG0301-COVID19)
This study will assess the safety and immunogenicity of AG0301-COVID19 in healthy adult volunteers.
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- 05 Aug, 2020
Immunity and Safety of Covid-19 Synthetic Minigene Vaccine
In December 2019, viral pneumonia caused by a novel beta-coronavirus (Covid-19) broke out in Wuhan, China. Some patients rapidly progressed and suffered severe acute respiratory failure and died, making it imperative to develop a safe and effective vaccine to treat and prevent severe Covid-19 pneumonia.
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- 16 Feb, 2024
- 3 locations
Mesenchymal Stromal Cell Therapy for Severe Covid-19 Infection
The overall objective of the study is to evaluate the safety and efficacy of MSC therapy combined with best supportive care in hospitalized patients with COVID-19.
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- 05 Aug, 2020
Treatment of Patients With COVID-19 With Convalescent Plasma
The COVID-19 pandemic has been spreading continuously, and in Brazil, until May 31, 2020, there have been more than 450.000 cases with more than 28.000 deaths, with daily increases.
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- 16 Feb, 2024
- 1 location
Reduction of COVID 19 Transmission to Health Care Professionals
When the COVID-19 virus infects a person, it enters the lung epithelial cells of its host and uses its genetic material to replicate. The pulmonary epithelial cells of a part of the population, known as "secretors", are capable of expressing the antigens of the "ABO" system on their surface.
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- 16 Feb, 2024
- 1 location
Hyperimmune Plasma in Patients With COVID-19 Severe Infection
The objective of this study will be to evaluate the efficacy and safety of the hyperimmune plasma administered add-on to the anti-Covid-19 treatment (standard therapy) according to clinical practice in patients with severe Covid-19 infection, compared to patients with severe Covid-19 infection treated only with standard therapy.
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- 16 Feb, 2024
- 6 locations
Inhaled Nitric Oxide for Preventing Progression in COVID-19
This is a pilot randomized-controlled (2:1) open label investigation of inhaled NO to prevent progression to more advanced disease in 42 hospitalized patients with COVID-19, at risk for worsening, based on baseline systemic oxygenation and 2 or more of the major risk factors of age > 60 years, type II …
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- 05 Aug, 2020
CANnabiDiol for CoviD-19 pATiEnts With Mild to Moderate Symptoms
The aim of this work is to conduct a randomized, double-blind, placebo-controlled clinical trial to assess the efficacy and safety of cannabidiol (CBD - 300 mg a day) in patients infected with SARS-CoV-2. The specific objectives are to assess whether, in patients with mild and moderate forms of SARS-CoV-2, daily …
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- 01 Feb, 2023
- 1 location
Aprepitant Injectable Emulsion in Patients With COVID-19 (GUARDS-1)
The study will evaluate the efficacy and safety of aprepitant injectable emulsion added to standard of care for hospitalized patients with COVID-19.
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- 05 Aug, 2020
Extracorporeal Blood Purification as a Treatment Modality for COVID-19
For this purpose, COVID-19 patients might benefit from treatment with AN69ST hemofilter based extracorporeal blood purification.
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- 16 Feb, 2024
- 1 location