Ignite Creation Date:
2025-12-25 @ 4:14 AM
Ignite Modification Date:
2025-12-26 @ 3:13 AM
Study NCT ID:
NCT04369820
Status:
COMPLETED
Last Update Posted:
2023-08-14
First Post:
2020-04-29
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
C5a Receptor Expression - COVID-19 (C5-COV)
Sponsor:
Assistance Publique Hopitaux De Marseille
Organization:
Study Overview
Official Title:
C5a Receptor Expression in Circulating Myeloid Cells in ARDS Secondary to COVID-19
Status:
COMPLETED
Status Verified Date:
2023-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
C5-COV
Brief Summary:
The pathophysiology of ARDS is linked to an uncontrolled inflammatory response at the level of alveolo-capillary membrane, mediated by neutrophils and mononuclear cells. The complement system and anaphylatoxin C5a have shown central role in the recruitment of these pro-inflammatory cells and more broadly in the genesis of cytokinic storm syndrome. C5a acts via receptors C5aR and C5L2.
This is a preliminary study aimed at studying the expression of the C5a receptor on myeloid cells in peripheral blood of patients with ARDS secondary to COVID-19.
This study has of primary objective to show there is an overexpression of the C5a receptor in patients with ARDS secondary to COVID-19 compared to control patients (patients with COVID-19 without respiratory distress and healthy volunteers).
The medium-term objective is to develop a clinical trial to test the effectiveness of anti-C5aR antibody in this condition.
This is a preliminary study aimed at studying the expression of the C5a receptor on myeloid cells in peripheral blood of patients with ARDS secondary to COVID-19.
This study has of primary objective to show there is an overexpression of the C5a receptor in patients with ARDS secondary to COVID-19 compared to control patients (patients with COVID-19 without respiratory distress and healthy volunteers).
The medium-term objective is to develop a clinical trial to test the effectiveness of anti-C5aR antibody in this condition.
Detailed Description:
The pathophysiology of ARDS is linked to an uncontrolled inflammatory response at the level of alveolo-capillary membrane, mediated by neutrophils and mononuclear cells. The complement system and anaphylatoxin C5a have shown central role in the recruitment of these pro-inflammatory cells and more broadly in the genesis of cytokinic storm syndrome. C5a acts via receptors C5aR and C5L2.
This is a preliminary study aimed at studying the expression of the C5a receptor on myeloid cells in peripheral blood of patients with ARDS secondary to COVID-19.
This study has of primary objective to show there is an overexpression of the C5a receptor in patients with ARDS secondary to COVID-19 compared to control patients (patients with COVID-19 without respiratory distress and healthy volunteers).
The medium-term objective is to develop a clinical trial to test the effectiveness of anti-C5aR antibody in this condition.
This is a preliminary study aimed at studying the expression of the C5a receptor on myeloid cells in peripheral blood of patients with ARDS secondary to COVID-19.
This study has of primary objective to show there is an overexpression of the C5a receptor in patients with ARDS secondary to COVID-19 compared to control patients (patients with COVID-19 without respiratory distress and healthy volunteers).
The medium-term objective is to develop a clinical trial to test the effectiveness of anti-C5aR antibody in this condition.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| IDRCB | OTHER | 2020-A00757-32 | View |