Expression of Toll-like Receptors 3 , 7 and 9 in Peripheral Blood Mononuclear Cells of COVID-19 Patients
NCT05089110 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 100
Last updated 2021-10-26
Summary
The aim of the study is to assess the expression of TLR 3, 7, and 9 in the population of peripheral blood mononuclear cells (PBMC) and in B lymphocytes (CD19+), T lymphocytes (CD4+ and CD8+) using flow cytometry in relation to the clinical parameters and outcome of COVID 19 patients .
Conditions
- COVID-19 Respiratory Infection
Interventions
- PROCEDURE
-
blood sample
5 cm blood sample from COVID-19 patients
Sponsors & Collaborators
-
Assiut University
lead OTHER
Principal Investigators
-
Gamal Agamy, professor · Assiut University
-
Mohammad Adam, professor · Assiut University
Eligibility
- Min Age
- 18 Years
- Max Age
- 100 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2021-11-01
- Primary Completion
- 2024-11-01
- Completion
- 2024-11-01
More Related Trials
-
Predictive Immune Biomarkers for COVID-19 Pathogenesis
NCT04385108 ·Status: COMPLETED ·Phase: NA
-
Study of the Immunological and Virological Response of Patients With COVID-19 and Presenting an Asymptomatic or Pauci-symptomatic Form (AMBUCOV)
NCT04703114 ·Status: COMPLETED ·Phase: NA
-
COVID-19 Serology and Immunosenescence
NCT04563650 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA
-
Study of Kinetics and Efficacy of the Immune Response Against COVID-19 Among Hospital Staff
NCT04408001 ·Status: COMPLETED
-
Role of Lymphocyte Subsets and Laboratory Measurements in COVID-19 Disease
NCT04779359 ·Status: UNKNOWN
-
Antibodies Response to mRNA Vaccine Against Covid-19
NCT04733807 ·Status: UNKNOWN
-
Impact of the Presence of Anti-interferon Autoantibodies on the Viral Load in Severe Respiratory Infections
NCT05536219 ·Status: RECRUITING
-
SARS CoV-2 Infection and Inflammatory Biomarkers
NCT05145751 ·Status: COMPLETED
-
Evaluating the Effect of NT-I7, a Long Acting Interleukin-7, to Increase Lymphocyte Counts and Enhance Immune Clearance of SARS-CoV-2 (COVID-19)
NCT04498325 ·Status: WITHDRAWN ·Phase: PHASE1
-
Development and Qualification of Methods for Analyzing the Mucosal Immune Response to COVID-19
NCT06142279 ·Status: NOT_YET_RECRUITING ·Phase: NA
-
Monocytes and NK Cells Activity in Covid-19 Patients
NCT04375176 ·Status: UNKNOWN
-
A COVID-19 Symptom, Exposure and Immune Response Registry
NCT04348942 ·Status: COMPLETED
-
Study of Clinical and Immune Severity Profiles of Patients Infected With SARS-Cov2 (COVID-19)
NCT04365166 ·Status: UNKNOWN
-
Study of Virus-specific Lymphocytic Cell Populations in Non-invasive Nasal Mucosa Samples of MIS-C Patients
NCT05560906 ·Status: UNKNOWN
-
Myeloid Cells in Patients With Covid-19 Pneumonia
NCT04590261 ·Status: NOT_YET_RECRUITING ·Phase: NA
-
COVID-19 - Study of the Kinetics of the Immune Response During the Intensive Care Unit Stay in Adult Patients Infected With SARS-CoV-2: Multicentric Non Interventional Study
NCT04392401 ·Status: RECRUITING
-
Antibody Responses in Contacts of COVID-19 Patients
NCT04444310 ·Status: UNKNOWN
-
Study on Immune Status of Patients With COVID-19
NCT05682573 ·Status: UNKNOWN
-
Human Ab Response & immunoMONItoring of COVID-19 Patients
NCT04373200 ·Status: COMPLETED ·Phase: NA
-
Evaluating the Immune Response for COVID-19
NCT04348422 ·Status: COMPLETED
-
Screening for COVID-19 and Monitoring of Serological Responses to SARS-CoV-2 in Healthcare Workers
NCT04370119 ·Status: COMPLETED
-
Immune Cells Phenotypes During COVID-19
NCT04816760 ·Status: UNKNOWN
-
Multiparametric Assessment of Peripheral Blood and Tissue Myeloid Cells. Phenotype for Precision Medicine in Patients With SARS-Cov-2 Infection
NCT05767853 ·Status: UNKNOWN
-
COVID-19 Vaccine Reactogenicity and Immunogenicity
NCT05258708 ·Status: UNKNOWN
-
Immune Response of Asymptomatic EHPAD Employees Infected With COVID-19
NCT05128656 ·Status: WITHDRAWN ·Phase: NA