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Active clinical trials for "COVID-19"

Results 3541-3550 of 7207

KBP-201 COVID-19 Vaccine Trial in Healthy Volunteers

Covid19

This is an First In Human (FIH), observer-blinded, randomized, placebo-controlled, parallel group study to evaluate the safety and immunogenicity of KBP-COVID-19 plus CPG adjuvant vaccine in healthy adult subjects in 2 age groups, Part A (18-49 years) and Part B (50-85 years).

Completed46 enrollment criteria

Complementary Intervention for COVID-19

COVID-19

Boswellia Serrata gum and Licorice extract are two nutritional agents that have pharmacological actions that could support the medical intervention for COVID-19. They have broad antiviral activity, anti-inflammatory, anti-lung injury, antibacterial activity, antithrombic formation, and immunomodulatory activity. The study will be conducted after January 18, 2017

Completed10 enrollment criteria

Safety and Immunogenicity Study of an Inactivated SARS-CoV-2 Vaccine for Preventing Against COVID-19...

COVID-19

This study is a randomized, double-blinded, and placebo-controlled phase Ib/IIb clinical trial of the Inactivated SARS-CoV-2 Vaccine to evaluate the safety and immunogenicity of the vaccine in healthy people aged ⩾60 Years.

Completed54 enrollment criteria

Hydroxychloroquine for the Treatment of Patients With Mild to Moderate COVID-19 to Prevent Progression...

COVID-19

This is a multi-center, randomized controlled, superiority, open label trial. The objective of this trial is to evaluate the efficacy of HCQ in patients with newly diagnosed COVID-19 who have mild to moderate disease or at risk for complications. We aim to demonstrate decrease in progression to severe pneumonia and hospital related complications among patients who are treated with HCQ compared to patients who are not.

Withdrawn15 enrollment criteria

Hydroxychloroquine Chemoprophylaxis in Healthcare Personnel in Contact With COVID-19 Patients (PHYDRA...

COVID-19Severe Acute Respiratory Syndrome

Triple blinded, phase III randomized controlled trial with parallel groups (200mg of hydroxychloroquine per day vs. placebo) aiming to prove hydroxychloroquine's security and efficacy as prophylaxis treatment for healthcare personnel exposed to COVID-19 patients.

Completed10 enrollment criteria

Nitric Oxide Gas Inhalation for Severe Acute Respiratory Syndrome in COVID-19.

Coronavirus Covid-19 Infection Variant OmicronSARS (Severe Acute Respiratory Syndrome)

The investigators will enroll 104 patients with severe COVID-19 infection that mechanical ventilation is needed for respiratory support. Patients will be randomized to receive either inhaled nitric oxide (per protocol) or a placebo. ICU Standards of care will be the institution's own protocols (such as ventilation strategies and use and dose of antivirals and antimicrobials, steroids, inotropic and vasopressor agents).

Withdrawn8 enrollment criteria

Safety and Immunogenicity Study of 2019-nCoV Vaccine (mRNA-1273) for Prophylaxis of SARS-CoV-2 Infection...

COVID-19COVID-19 Immunisation

This is a phase I, open-label, dose-ranging clinical trial in males and non-pregnant females, starting at 18 years of age, inclusive, who are in good health and meet all eligibility criteria. This clinical trial is designed to assess the safety, reactogenicity and immunogenicity of mRNA-1273 manufactured by ModernaTX, Inc. mRNA-1273 is a novel lipid nanoparticle (LNP)-encapsulated mRNA-based vaccine that encodes for a full-length, prefusion stabilized spike (S) protein of SARS-CoV-2. Enrollment will occur at up to 3 domestic clinical research sites. Up to one hundred and fifty-five subjects will be enrolled into one of thirteen cohorts (10 micrograms [mcg], 25 mcg, 50 mcg, 100 mcg, and 250 mcg). Subjects will receive an intramuscular (IM) injection (0.5 milliliters [mL]) of mRNA-1273 on Days 1 and 29 in the deltoid muscle and will be followed through 12 months post second vaccination (Day 394). Follow-up visits will occur 1, 2, and 4 weeks post each vaccination (Days 8, 15, 29, 36, 43, and 57), as well as 3, 6, and 12 months post second vaccination (Days 119, 209, and 394). The primary objective is to evaluate the safety and reactogenicity of a 2-dose vaccination schedule of mRNA-1273, given 28 days apart, across 5 dosages in healthy adults. Optional Substudy: This is an optional third mRNA-1273 vaccination substudy, in subjects 18 years of age and older, who received both the first and second mRNA-1273 vaccinations in the main study and meet all other substudy eligibility criteria. This optional third mRNA-1273 vaccination substudy is designed to assess safety, reactogenicity, and immunogenicity through 12 months post third vaccination (Day 731). Subjects who receive the third mRNA-1273 vaccination will exit the Schedule of Activities for the main study and will enter the Schedule of Activities for the optional substudy. Up to one hundred and twenty subject will be enrolled into two cohorts (consisting of participating subjects who received 2 doses of 25 or 50 mcg and participating subjects who received 2 doses of 100 and 250 mcg). Subjects will receive an IM injection (0.5 mL) at a dosage of 100 mcg/0.5 mL. The primary objective is to evaluate the safety and reactogenicity of a third mRNA-1273 vaccination, at a dosage of 100 mcg.

Completed102 enrollment criteria

Phase I Clinical Trial of a COVID-19 Vaccine in 18-60 Healthy Adults

COVID-19

The 2019 novel-coronavirus (2019-nCov) is the cause of a cluster of unexplained pneumonia that started in Hubei province in China. It has manifest into a global health crisis with escalating confirmed cases and spread across many countries. In view of the fact that there is currently no effective antiviral therapy, the prevention or treatment of diseases caused by COVID-19 can be tough for current treatment. This study is a phase I clinical trial. The investigators intent to evaluate the safety, reactogenicity and immunogenicity of Recombinant Novel Coronavirus Vaccine (Adenovirus Type 5 Vector) .

Completed30 enrollment criteria

Study of COVID-19 DNA Vaccine (AG0301-COVID19)

COVID-19

This study will assess the safety and immunogenicity of AG0301-COVID19 in healthy adult volunteers.

Completed23 enrollment criteria

Study of the Efficacy and Safety of a Single Administration of Olokizumab vs. Placebo in Addition...

COVID-19

The primary objective of the study is to evaluate the efficacy of a single dose of OKZ (64 mg) vs placebo in addition to standard therapy in patients with severe SARS-CoV-2 infection (COVID-19) at Day 29.

Withdrawn21 enrollment criteria
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