Characterization of the Immunometabolic Signature in Long COVID-19.
NCT05758480 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 62
Last updated 2026-03-09
Summary
The primary objective of this study is to identify immunometabolic signatures associated with Long COVID in plasma and peripheral blood mononuclear cells (PBMC).
Conditions
Interventions
- BIOLOGICAL
-
Blood sample (at inclusion and 6 months later)
(56ml of blood, 8 tubes) 3 heparin, 1 EDTA , 2 SST, 2 CPT
- OTHER
-
Patient questionnaires (at inclusion and 6 months later)
(4 questionnaires) Symptoms in the last week, Fatigue Impact Scale (FIS), Short-Form 36 (SF-36) and Nijmegen.
Sponsors & Collaborators
-
University Hospital, Angers
lead OTHER_GOV
Principal Investigators
-
Vincent DUBEE, MD, PhD · Angers University Hospital
-
Valérie DUBUS, MD · Angers University Hospital
Study Design
- Allocation
- NON_RANDOMIZED
- Purpose
- BASIC_SCIENCE
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2023-05-24
- Primary Completion
- 2025-05-07
- Completion
- 2025-11-03
Countries
- France
Study Locations
More Related Trials
-
Antibodies and Immunity After Vaccination of Recovered Patients With COVID-19 and Long COVID-19 Symptoms
NCT05484700 ·Status: UNKNOWN
-
Neutralizing Antibody Level After COVID-19 Vaccination
NCT05083026 ·Status: RECRUITING
-
Antibodies Responses to COVID-19 Infection in Hospitalized Patients
NCT04520880 ·Status: UNKNOWN
-
Dynamics of the Immune Response to COVID-19 / Infection by SARS-CoV-2
NCT04655521 ·Status: COMPLETED
-
UDCA in the Treatment of COVID-19 Infection and Its Clinical Prognosis in Patients With Autoimmune Liver Disease
NCT05812612 ·Status: UNKNOWN
-
Interest of Follicular Helper Lymphocytes / Regulatory Follicular Helper Lymphocytes Ratio in IgA Nephropathy
NCT05791162 ·Status: RECRUITING ·Phase: NA
-
A Cross-sectional, Observational Study to Characterise Long COVID-19 in an Urban Sample of South African Adults
NCT05445713 ·Status: COMPLETED
-
Impaired Type I IFN Immunity Due to Autoantibodies or a Genetic Defect: a Prospective National Cohort
NCT06762002 ·Status: RECRUITING
-
Study of Clinical Features of Patients With Autoimmune Liver Disease Complicated With Covid-19 and the Immune Mechanism Affecting Prognosis
NCT06099626 ·Status: UNKNOWN
-
Specific Biomarkers of Immune-mediated Hepatitis Secondary to Immune Checkpoint Inhibitors
NCT06470997 ·Status: RECRUITING
-
Intervention, Prognosis and Mechanism of Covid-19 Infection in Patients With Underlying Diseases
NCT05965843 ·Status: UNKNOWN
-
COVID-19 Immune Repertoire Sequencing
NCT04368143 ·Status: COMPLETED
-
Search for BIO Diagnostic and Prognostic Markers in Adult VAScularitis
NCT05565885 ·Status: RECRUITING
-
Autoimmunity Contributes to the Severe Progression of COVID-19
NCT04967781 ·Status: COMPLETED
-
Evaluation of Monocyte Expression of HLA-DR (mHLA-DR) in Geriatric Service
NCT06513520 ·Status: COMPLETED
-
Prevalence and Clinical Significance of Anti-annexin A2 Antibodies in COVID-19 Infection
NCT05242159 ·Status: UNKNOWN
-
Development and Characterization of Functional Assays for the Analysis of Inflammation Signaling Pathways
NCT06971289 ·Status: NOT_YET_RECRUITING
-
Characterization of Autoreactive b Lymphocytes in Autoimmune Diseases and Immune Deficiencies
NCT07251179 ·Status: NOT_YET_RECRUITING
-
COVID-19 Antibody and Reinfection Study
NCT05365750 ·Status: COMPLETED
-
International Study of Inflammation in COVID-19
NCT04818866 ·Status: COMPLETED
-
Seroprevalence of SARS CoV 2 Antibodies in Previously Undiagnosed Healthcare Workers
NCT04383587 ·Status: COMPLETED ·Phase: NA
-
Prospective Assay for SARS-CoV-2 (COVID-19) Antibody Detection Indirectly by Immunofluorescence: SARS-CoV2 IIF Method
NCT04429620 ·Status: UNKNOWN
-
COVID-19 in Baselland: Investigation and Validation of Serological Diagnostic Assays and Epidemiological Study of Sars-CoV-2 Specific Antibody Responses
NCT04483908 ·Status: COMPLETED
-
Albumin Modifications as Early Biomarkers of Chronic Liver Diseases
NCT06318949 ·Status: RECRUITING ·Phase: NA
-
Investigating Development of Autoimmunity in Post-Acute COVID-19 Syndrome (PACS)
NCT05459506 ·Status: UNKNOWN