Ignite Creation Date:
2025-12-24 @ 4:45 PM
Ignite Modification Date:
2025-12-25 @ 2:32 PM
Study NCT ID:
NCT03510650
Status:
COMPLETED
Last Update Posted:
2023-01-04
First Post:
2018-04-05
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Diagnostic Biomarkers for Adult Hemophagocytic Lymphohistiocytosis in Critically Ill Patients (HEMICU)
Sponsor:
Charite University, Berlin, Germany
Organization:
Study Overview
Official Title:
Diagnostic Biomarkers for Adult Hemophagocytic Lymphohistiocytosis in Critically Ill Patients (HEMICU)
Status:
COMPLETED
Status Verified Date:
2023-01
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:
Hemophagocytic lymphohistiocytosis in adults (HLH) is at 68% mortality whereas 78% of all cases remain undiagnosed though therapies are available which clearly reduce mortality. The investigators aim to systematically investigate this life-threatening hyperinflammatory syndrome in intensive care units (ICU) in order to detect biomarkers that are highly sensitive and highly specific for HLH in ICU compared to patients with sepsis.
Detailed Description:
The investigators will draw blood samples of 100 patients at the time of diagnosis (each 50 with suspected or diagnosed HLH/sepsis) to determine a cytokine panel (c reactive protein (CRP), procalcitonin (PCT), interleukin (IL) 1β, IL-6, IL-8, IL-10, IL-18, IL-33, tumor necrosis factor (TNF) α, interferon (IFN) ɣ, soluble IL-2 receptor (sIL-2R), the EBV and CMV viral loads, human immunodeficiency virus (HIV) antibodies and -antigen, perforin, fibrinogen, triglycerides, bilirubin, lactate dehydrogenase, liver transaminases, sodium, serum albumin, electrophoresis, glycosylated ferritin, the microRNAs miR-205-5p, miR-194-5p and miR-30c-5p, perforin, CD107a and high immune status (differential blood count, T cells, B cells, NK cells, T helper cells, cytotoxic T cells, CD4 / CD8 ratio, HLA-DR of CD8 +, CD11a of CD8, CD57 of CD8, CD28 of CD8 +, HLA-DR of monocytes, CD56bright and CD69 of NK cells). The results of this study serve the development of new clinical concepts in order to safely diagnose HLH at an early stage, to distinguish from sepsis and to reduce the fatal consequences.
Study Oversight
Has Oversight DMC:
False
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?: