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Validation of Hematological Indices

NCT06476171 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2024-11-25

No results posted yet for this study

Summary

The hypothesis of the study is that hematological indices (neutrophil to lymphocyte ratio, platelet to lymphocyte ratio and systemic index of inflammation) may be predictors of infectious complications and multiple organ dysfunction in patients after cardiac surgery.

Conditions

Interventions

DIAGNOSTIC_TEST

Determination of the level of the studied biomarkers

Determination of the level of hematological indices based on a general blood test; Determination of the levels of the following biomarkers: isolation of neutrophils from the blood using the gradient centrifugation method; assessment using enzyme immunoassay (ELISA) of the content of neutrophil elastase in the supernatant; myeloperoxidase, ELISA; lactoferrin, ELISA; interleukin -1ß,17,10,6, ELISA; presepsin, ELISA; endothelin, ELISA; lipopolysaccharide, LAL test; lipopolysaccharide binding protein, ELISA; NETs release, immunofluorescence method; the number of neutrophils expressing PDL-1, flow cytofluorimetry method; procalcitonin in human plasma and serum, VIDAS B.R.A.H.M.S. PCT; ferritin, reagent for determination (FERRITIN); lactate dehydrogenase, reagent for determination of QSR6128;Endotoxin Activity Assay, chemiluminescent immunodiagnostics.

Sponsors & Collaborators

  • Petrovsky National Research Centre of Surgery

    lead OTHER

Principal Investigators

  • Maxim A. Babaev, D.M. · Petrovsky NRCS

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-06-19
Primary Completion
2025-11-01
Completion
2025-12-30

Countries

  • Russia

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06476171 on ClinicalTrials.gov