View clinical trials related to Covid19.
Filter by:This study is a multi-center, randomized, double blinded, prospective, placebo controlled study. Patients upon diagnosis of COVID-19 (Corona Virus Disease-19) will be eligible to participate in the study. The purpose of this study is to find out the side effects and ability to take the study drug, Nitric Oxide (NO) lozenges when taken twice daily by mouth. If this study shows that the drug has no or few, acceptable side effects, it will then include up to 840 participants to find out if the drug can reduce bad outcomes of COVID-19 infection (hospitalization, ICU admission, death). In each part of the study, half of the subjects will receive the study drug and the other half will be given a placebo (inactive pill).
This is an Early Feasibility Study (EFS) investigating the use of the Hemopurifier® in the treatment of SARS-CoV-2 Virus Disease (COVID-19).
An effective, widely available, and safe treatment that can decrease the duration, severity and fatality of COVID-19 is urgently needed. Also, in the most affected regions the pressure on health care systems including ventilator support capacity can be a limiting factor for survival. Initial studies including from our group indicate that administering convalescent plasma containing high titers of neutralizing antibodies to COVID-19 patients who are already relatively late during the disease course after hospital admission is not effective, which can be explained by high titers of autologous antibodies present in patients. Thus, the antiviral capacity of convalescent plasma is hypothesized to be best positioned early in the disease course and in patients at increased risk for a severe disease course. If effective, any treatment that decreases the need for hospital admission is very valuable but so far, no COVID-19 treatment has been shown to prevent clinical deterioration when given before patients are admitted to the hospital. Primary objective: To evaluate the efficacy, feasibility and safety following the administration of convalescent plasma (ConvP) as a therapy for outpatients diagnosed with COVID-19 at increased risk for an unfavourable clinical outcome and within 7 days after symptom onset. Study design: This trial is a nationwide multicenter, double blind, randomized controlled trial in the Netherlands. Patients will be randomized between the transfusion of 300mL of convP versus regular fresh frozen plasma (FFP). Patient population: Patients with polymerase chain reaction (PCR) confirmed COVID disease with less than 8 days of symptoms, age 70 or older or 50-69 years with at least 1 additional risk factor for severe COVID-19 are eligible. Intervention: 300mL of convP with a minimum level of neutralizing antibodies. A total of 690 patients will be included. Expected duration of accrual: 18-24 months Duration of follow up :Day 28 for the primary endpoint
This double-blind, placebo-controlled, randomized, parallel-group phase 2/3 study will study the utility of nebulized furosemide for pulmonary inflammation in Intubated, mechanically ventilated Patients with COVID-19.
Randomized, double-blind prospective trial to test the efficacy and acceptability of therapeutic, antiseptic mouth rinses to inactivate severe acute respiratory syndrome coronavirus (SARS-CoV-2) in saliva of COVID-19 positive patients aged 18-65 years old. All mouthrinses are commercially available and will be used according to on-label instructions. Patients will be randomized to a mouthrinse and will be asked to give a saliva sample immediately before and after a one minute mouthwash. Saliva samples will be collected from patients at 15 minute intervals thereafter up to an hour (15, 30, 45 and 60 minutes). The samples will be stored and used for real-time reverse transcription polymerase chain reaction (RT-PCR) detection of viral SARS-CoV-2 RNA and viral infectivity assays. Patients will also complete a short-survey on the taste and experience of using the mouthwash. This study involves 480 subject participants and one, 75-90 minute visit.
The purpose of this study is to assess whether immunosuppressive therapies used by patients with chronic inflammatory rheumatic diseases have an impact on the viral load and the humoral and cellular responses during viral infection with SarSCoV2, compared to members of their family cluster infected with the same viral strain.
This study is a combined Phase 1 and Phase 2 study with IV infusion of NGM621 to evaluate the safety, tolerability, and PK in healthy volunteers (Part 1), and safety, tolerability, PK and efficacy in subjects with confirmed SARS-CoV-2 infection (Part 2).
A) Phase II: Early viral responses to triazavirin In hospitalised patients with mild-moderate COVID-19, in addition to standard of care therapy, treatment with triazavirin 250mg three times daily for five days, the slope of increase of the Ct values of serial nasopharyngeal swabs to 12 days after initiation of treatment will be ≥24% higher than in hospitalised patients receiving standard of care treatment only. B) Phase III: Efficacy of triazavirin to improve clinical outcomes In hospitalised patients with mild-moderate laboratory proven COVID-19, in addition to standard of care therapy, treatment with triazavirin 250mg three times daily for five days will reduce a composite outcome - death; ICU admission or mechanical ventilation; or prolonged duration of admission- by ≥29% when compared to the composite outcome in hospitalised patients receiving standard of care therapy only.
This is a prospective, multisite, descriptive, observational clinical/epidemiological study examining both quantitative and qualitative data pertaining to clinical outcomes and organizational responses to the 2020 SARS-Coronavirus-2 (SARS-CoV-2) pandemic.
The purpose of this study is to assess the efficacy of PF-06650833 in addition to standard-of-care compared to standard-of-care treatment alone in improving outcomes in patients with COVID-19.