Bone Marrow Mesenchymal Stem Cell Derived Extracellular Vesicles Infusion Treatment for Mild-to-Moderate...
COVID-19Early Mild Outpatient infusion Therapy with ExoFloTM for COVID-19 (EMOTE COVID-19) To evaluate the safety and efficacy of intravenous (IV) administration of bone marrow mesenchymal stem cell derived extracellular vesicles, ExoFlo, as treatment for mild-moderate COVID-19.
Safety and Immunogenicity Study of Booster Vaccination in Different Doses of COVID-19 Vaccine (Vero...
COVID-19This is a randomized, double-blinded, phase Ⅳ clinical trial of COVID-19 vaccine (Vero cell), Inactivated manufactured by Sinovac Life Sciences Co. , Ltd. The purpose of this study is to evaluate the safety and immunogenicity of booster vaccination using high-dosage or medium-dosage of COVID-19 vaccine (Vero cell), Inactivated in populations who have completed primary immunization 5-9 months
A Study to Evaluate Efficacy and Safety of the Combination of SCTA01 & SCTA01C in Outpatients With...
COVID-19The study is comprised of two parts: safety evaluation part (Phase I/II) and the pivotal study (Phase III) to evaluate the efficacy and safety of the combination of SCTA01 & SCTA01C compared to placebo in addition to Standard of Care (SOC).
Respiratory COVID-19: A Randomized, Sham-Controlled Study
COVID-19 PneumoniaAcute Respiratory Distress Syndrome2 moreA study of intubated critically ill patients infected with SARS-COV-2 to evaluate the safety and treatment effects of ultraviolet-A (UVA) light administered by a novel device via endotracheal tube in a first-in-human study. Study hypothesis was that respiratory SARS-CoV-2 viral burden would significantly decrease following five (5) days of UVA therapy.
Immunogenicity and Safety of a Booster Dose of the SpikoGen COVID-19 Vaccine
COVID-19This was a randomized, two-armed, double-blind, placebo-controlled trial designed to evaluate the safety and immunogenicity of a booster dose of an adjuvanted recombinant SARS-CoV-2 spike protein subunit vaccine (SpikoGen) produced by CinnaGen Co. A total of 300 adult individuals received a single dose of either the SpikoGen vaccine or the saline placebo in a 5:1 ratio at 4 to 9 months after the second dose of a COVID-19 vaccine of any type. The injection was given in the deltoid muscle of the non-dominant arm. On day 14, the trial was unblinded, and the participants in the placebo group received a booster dose of the SpikoGen vaccine. For immunogenicity assessments, blood samples were collected on days 0 and 14 from all participants and on days 90 and 180 from those in the vaccine group only. For safety assessments, all participants were followed up for six months. Study hypotheses included: A booster dose of the SpikoGen COVID-19 vaccine is safe and tolerable in adult subjects. A booster dose of the SpikoGen COVID-19 vaccine induces strong immunogenicity against SARS-CoV-2 in adult subjects.
Corticosteroids for COVID-19
Covid19This trial is an interventional, randomized, placebo-controlled, adaptive clinical trial in outpatients with symptomatic microbiologically-confirmed SARS-CoV-2, in stable clinical condition, and increased levels of serum C-reactive protein. The hypothesis of this study is that early administration of prednisone for 7 days in patients with evidence of increased C-reactive protein will decrease the progression of COVID-19, prevent clinical deterioration, and hospital admission. Objectives: Primary Objective: To evaluate if early administration of corticosteroids in non-hospitalized participants with proven SARS-CoV-2 infection with compatible clinical symptoms and increased C-reactive protein can prevent hospital admission or early death
Mild Hypothermia for COVID-19 ARDS
COVID19 ARDSSome patients with COVID have abnormally high carbon dioxide and low oxygen levels despite being on the ventilator. The hypothesis of the study is that the application of mild hypothermia to patients with COVID will decrease their metabolic rate and improve their oxygenation and carbon dioxide levels.
Angiotensin (1-7) for the Treatment of COVID-19 in Hospitalized Patients
Covid19The primary objective is to evaluate the safety and efficacy of intravenous (IV) infusion of Ang (1-7) compared to placebo with respect to time to recovery, disease severity, need for mechanical ventilation or extracorporeal membrane oxygenation (ECMO), and mortality in patients with COVID 19.
Safety and Immunogenicity of the Candidate Vaccine MVA-SARS-2-S and a Booster Vaccination With a...
Covid19In this phase I first-in-human clinical trial, healthy volunteers in two different dose cohorts will be vaccinated twice with the candidate vaccine MVA-SARS-2-S. A subgroup will receive a heterologous booster vaccination with a licensed COVID-19 vaccine. The aim of the study is to assess the safety and tolerability of the candidate vaccine and to characterize its immunogenicity.
Effect of Availability of COVID-19 Testing on Choice to Isolate and Socially Distance
COVID-19The purpose of this research is to conduct a cross-sectional survey to investigate how people's lifestyle decisions and social distancing choices are affected by the medical information they receive. The hypothesis is that a positive COVID-19 test result will lead to study participants having the greatest self-isolation intentions compared to those who are only clinically diagnosed for COVID-19 without a confirmatory diagnostic test result or those who receive a negative COVID-19 test result.