Covid19 Clinical Trial
Official title:
Convalescent Plasma for COVID-19 Research (CONCOR) Donor Study
Convalescent Plasma for COVID-19 Research (CONCOR-Donor) study, is a national, natural history study of plasma donors recovered from COVID-19. CONCOR-Donor study will address immune response, duration of protective immunity, and clinical factors and host genetics contributing to the variability of immune response. We will also study long-term outcomes from COVID-19 infection. Results from the study will help define therapeutic strategies for COVID-19.
The outbreak caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) led to the global pandemic. There are currently no proven treatments for coronavirus disease (COVID-19), however, convalescent plasma has emerged as a potential therapeutic to prevent clinical deterioration. Convalescent plasma was successfully used for other infections, in small numbers, but there is limited evidence for the efficacy of administering specific, neutralizing antibodies by transfusion of convalescent plasma. The unknown role for convalescent plasma in treating COVID-19 necessitates further study. As trials are underway to determine efficacy of using convalescent plasma, we will use this unique opportunity to conduct a national longitudinal cohort study of 1000 persons recovered from COVID-19 and volunteer to donate convalescent plasma. Our aims are to:1) determine if the variability of titers of viral neutralizing antibody and ELISA antibody are associated with clinical and demographic factors; 2) determine duration of protective immunity in recovered persons over 1 year and if modified by clinical and demographic factors; 3) determine genetic risk predictors of the antibody response, and 4) create a biorepository available to researchers from across Canada. Based on the World Health Organization (WHO) Coordinated Global Research Map, this project addresses the priority of the natural history of COVID-19 and clinical characterization of antibody response in the convalescent phase and beyond. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT05047692 -
Safety and Immunogenicity Study of AdCLD-CoV19-1: A COVID-19 Preventive Vaccine in Healthy Volunteers
|
Phase 1 | |
| Recruiting |
NCT04395768 -
International ALLIANCE Study of Therapies to Prevent Progression of COVID-19
|
Phase 2 | |
| Completed |
NCT04506268 -
COVID-19 SAFE Enrollment
|
N/A | |
| Completed |
NCT04508777 -
COVID SAFE: COVID-19 Screening Assessment for Exposure
|
||
| Terminated |
NCT04555096 -
A Trial of GC4419 in Patients With Critical Illness Due to COVID-19
|
Phase 2 | |
| Completed |
NCT04961541 -
Evaluation of the Safety and Immunogenicity of Influenza and COVID-19 Combination Vaccine
|
Phase 1/Phase 2 | |
| Active, not recruiting |
NCT04546737 -
Study of Morphological, Spectral and Metabolic Manifestations of Neurological Complications in Covid-19 Patients
|
N/A | |
| Terminated |
NCT04581915 -
PHRU CoV01 A Trial of Triazavirin (TZV) for the Treatment of Mild-moderate COVID-19
|
Phase 2/Phase 3 | |
| Terminated |
NCT04542993 -
Can SARS-CoV-2 Viral Load and COVID-19 Disease Severity be Reduced by Resveratrol-assisted Zinc Therapy
|
Phase 2 | |
| Completed |
NCT04494646 -
BARCONA: A Study of Effects of Bardoxolone Methyl in Participants With SARS-Corona Virus-2 (COVID-19)
|
Phase 2 | |
| Not yet recruiting |
NCT04543006 -
Persistence of Neutralizing Antibodies 6 and 12 Months After a Covid-19
|
N/A | |
| Completed |
NCT04532294 -
Safety, Tolerability, Pharmacokinetics, and Immunogenicity of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2/COVID-19) Neutralizing Antibody in Healthy Participants
|
Phase 1 | |
| Completed |
NCT04507867 -
Effect of a NSS to Reduce Complications in Patients With Covid-19 and Comorbidities in Stage III
|
N/A | |
| Not yet recruiting |
NCT04527211 -
Effectiveness and Safety of Ivermectin for the Prevention of Covid-19 Infection in Colombian Health Personnel
|
Phase 3 | |
| Completed |
NCT04387292 -
Ocular Sequelae of Patients Hospitalized for Respiratory Failure During the COVID-19 Epidemic
|
N/A | |
| Completed |
NCT04537663 -
Prevention Of Respiratory Tract Infection And Covid-19 Through BCG Vaccination In Vulnerable Older Adults
|
Phase 4 | |
| Completed |
NCT04979858 -
Reducing Spread of COVID-19 in a University Community Setting: Role of a Low-Cost Reusable Form-Fitting Fabric Mask
|
N/A | |
| Not yet recruiting |
NCT05038449 -
Study to Evaluate the Efficacy and Safety of Colchicine Tablets in Patients With COVID-19
|
N/A | |
| Completed |
NCT04610502 -
Efficacy and Safety of Two Hyperimmune Equine Anti Sars-CoV-2 Serum in COVID-19 Patients
|
Phase 2 | |
| Recruiting |
NCT06042855 -
ACTIV-6: COVID-19 Study of Repurposed Medications - Arm G (Metformin)
|
Phase 3 |