Ignite Creation Date:
2025-12-18 @ 8:41 AM
Ignite Modification Date:
2025-12-18 @ 8:41 AM
Study NCT ID:
NCT00919685
Status:
None
Last Update Posted:
2014-08-29 00:00:00
First Post:
2009-06-10 00:00:00
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Investigations of New Markers in Patients With Shock
Sponsor:
None
Organization:
Study Overview
Official Title:
Investigations of New Markers in Patients With Shock
Status:
None
Status Verified Date:
2014-08
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:
None
Brief Summary:
Shock is a severe deficiency in oxygen at the cell level which could lead to the death. The treatment strategy relies on the profile of plasma lactate level, which the kinetics and metabolism are inadequate for evaluating the treatment efficiency without delay. Hence, it is now critical to identify adequate markers of dysoxia.
The study was aimed at finding markers of treatment response in patients with shock, with a better accuracy than that of lactate.To this purpose, a multiple approach is undertaken with the analysis of 3 independent markers of cellular ischemia : hypoxia-inducible factor (HIF), circulating DNA (cDNA), and plasma from cells (MPs). Indeed, the characteristics of HIF as marker of cell dysoxia, and MPs as markers of cell apoptosis, combined with cDNA seem providing complementary information in order to describe the consequences of shock as well as the response to treatment.
Samples of patients will be collected (from rest of blood sample collected for other measurements) at each step of the management of these patients. The evolution of these markers will be compared with that of lactate plasma levels (standard of care). Subgroup analysis will be undertaken in relation with the cause of shock state (septic, cardiogenic, hemorrhagic).
The study was aimed at finding markers of treatment response in patients with shock, with a better accuracy than that of lactate.To this purpose, a multiple approach is undertaken with the analysis of 3 independent markers of cellular ischemia : hypoxia-inducible factor (HIF), circulating DNA (cDNA), and plasma from cells (MPs). Indeed, the characteristics of HIF as marker of cell dysoxia, and MPs as markers of cell apoptosis, combined with cDNA seem providing complementary information in order to describe the consequences of shock as well as the response to treatment.
Samples of patients will be collected (from rest of blood sample collected for other measurements) at each step of the management of these patients. The evolution of these markers will be compared with that of lactate plasma levels (standard of care). Subgroup analysis will be undertaken in relation with the cause of shock state (septic, cardiogenic, hemorrhagic).
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: