The clinical significance of inflammatory biomarkers, IL6 cytokine, and systemic immune inflammatory index in rabbit model of acute and chronic Methicillin-resistant Staphylococcus epidermidis-induced osteomyelitis

Infections are a major complication of open fractures and fracture fixation. In this study, an innovative bioactive medical device was used to experimentally treat MRSE-induced osteomyelitis in rabbit tibia. This paper investigates the clinical significance of inflammatory biomarkers (NLR, PLR, MLR...

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Veröffentlicht in:PloS one 2024-08, Vol.19 (8), p.e0309145
Hauptverfasser: Ancuța, Diana-Larisa, Lovati, Arianna Barbara, Coman, Cristin
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Lovati, Arianna Barbara
Coman, Cristin
description Infections are a major complication of open fractures and fracture fixation. In this study, an innovative bioactive medical device was used to experimentally treat MRSE-induced osteomyelitis in rabbit tibia. This paper investigates the clinical significance of inflammatory biomarkers (NLR, PLR, MLR and PMR), SII and IL-6 and assesses their role in the development of osteomyelitis. The main objective is to identify the utility of hematological reports derived from neutrophils, leukocytes, monocytes and platelets in the evolution of implant-related osteomyelitis and the estimation of treatment efficiency. In particular, this study compares the response of these inflammatory markers to different treatments in the presence or absence of bioactive materials and/or topical antibiotics over time. The analysis of the threads showed that NLR, PLR and SII had high values in the acute phase of the disease, so that after chronicization, they decrease. The animals treated with vancomycin nano-functionalized peptide-enriched silk fibroin-coated implants showed lower levels of inflammatory biomarkers compared to the other groups (empty implants and peptide-enriched silk fibroin-coated implants). NLR, PLR and SII, complemented by IL-6 can be used as fairly accurate biomarkers for the diagnosis of osteomyelitis.
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In this study, an innovative bioactive medical device was used to experimentally treat MRSE-induced osteomyelitis in rabbit tibia. This paper investigates the clinical significance of inflammatory biomarkers (NLR, PLR, MLR and PMR), SII and IL-6 and assesses their role in the development of osteomyelitis. The main objective is to identify the utility of hematological reports derived from neutrophils, leukocytes, monocytes and platelets in the evolution of implant-related osteomyelitis and the estimation of treatment efficiency. In particular, this study compares the response of these inflammatory markers to different treatments in the presence or absence of bioactive materials and/or topical antibiotics over time. The analysis of the threads showed that NLR, PLR and SII had high values in the acute phase of the disease, so that after chronicization, they decrease. 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subjects Acute Disease
Animals
Anti-Bacterial Agents - pharmacology
Antibiotics
Bacterial infections
Biocompatibility
Biological activity
Biological markers
Biology and Life Sciences
Biomarkers
Biomarkers - blood
Biomedical materials
Blood platelets
Bone implants
Chronic Disease
Clinical Relevance
Cytokines
Diagnosis
Disease Models, Animal
Drug resistance
Drug resistance in microorganisms
Engineering and Technology
Ethylenediaminetetraacetic acid
Evaluation
Fractures
Health aspects
Hematology
Immune system
Infections
Inflammation
Interleukin 6
Interleukin-6 - blood
Interleukin-6 - metabolism
Internal fixation in fractures
Laboratory animals
Leukocytes (neutrophilic)
Lymphocytes
Males
Medical equipment
Medical innovations
Medical research
Medicine and Health Sciences
Methicillin
Monocytes
Neutrophils
Osteomyelitis
Osteomyelitis - drug therapy
Osteomyelitis - immunology
Osteomyelitis - microbiology
Pathogens
Patients
Peptides
Physiological apparatus
Physiological aspects
Rabbits
Research and Analysis Methods
Silk
Silk fibroin
Staphylococcal Infections - drug therapy
Staphylococcal Infections - immunology
Staphylococcal Infections - microbiology
Staphylococcus
Staphylococcus epidermidis
Surgical implants
Tibia
Titanium
Transplants & implants
Vancomycin
Vancomycin - pharmacology
Viral infections
title The clinical significance of inflammatory biomarkers, IL6 cytokine, and systemic immune inflammatory index in rabbit model of acute and chronic Methicillin-resistant Staphylococcus epidermidis-induced osteomyelitis
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