Predictive value of peripheral blood indicators for the positive expression of IL-5 and Staphylococcus aureus enterotoxin-immunoglobulin E in the mucosa of patients with chronic rhinosinusitis with nasal polyps
10.16066/j.1672-7002.2024.07.007
- VernacularTitle:外周血指标对鼻息肉患者黏膜中IL-5和金黄色葡萄球菌肠毒素特异性免疫球蛋白E阳性表达的预测价值
- Author:
Ming ZHENG
1
;
Yutong SIMA
;
Xiaoyu PU
;
Mengyan ZHUANG
;
Xiangdong WANG
;
Luo ZHANG
Author Information
1. 首都医科大学附属北京同仁医院耳鼻咽喉头颈外科,北京 100730
- Keywords:
Sinusitis;
Nasal Polyps;
Forecasting;
Interleukin-5;
Staphylococcus aureus enterotoxin-immunoglobulin E;
receiver operating characteristic;
nomogram
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2024;31(7):440-445
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To predict biomarkers of type 2 inflammation in chronic rhinosinusitis with nasal polyps(CRSwNP)by employing peripheral blood indicators.METHODS CRSwNP patients admitted to the Rhinology Department of Beijing Tongren Hospital from June 2020 to May 2022 were enrolled and their basic clinical data were collected.The blood percentage of eosinophils(Eos%),Eos count,periostin and total IgE,as well as mucosal interleukin-5(IL-5)and Staphylococcus aureus enterotoxin-immunoglobulin E(SE-IgE)were tested.The receiver operating characteristic(ROC)curve was used to evaluate the predictive value of each blood indicator for positive mucosal expression of IL-5/SE-IgE.The logistic regression was employed to screen multiple blood indicators with predictive value for positive mucosal expression of IL-5/SE-IgE in order to construct a nomogram model.RESULTS The proportion of asthma,blood Eos%,periostin and total IgE in CRSwNP patients showed statistical differences between IL-5/SE-IgE positive and negative subgroups.ROC univariate analysis demonstrated that blood Eos%,Eos count,periostin and total IgE could predict mucosal IL-5 positivity with AUC ranging from 0.655 to 0.784,and mucosal SE-IgE positivity with AUC ranging from 0.721-0.802.The logistic regression confirmed that blood Eos%and total IgE,as well as blood periostin and total IgE were independent predictors for mucosal IL-5 and SE-IgE positivity,respectively.The nomogram models were constructed for predicting IL-5/SE-IgE positivity in CRSwNP mucosa,with consistency incides(C-index)of 0.804 and 0.81,indicating good predictive accuracy.CONCLUSION The nomograms constructed based on blood Eos%and total IgE,as well as blood periostin and total IgE,could have good predictive value for the positive mucosal expression of IL-5 and SE-IgE in the CRSwNP,which help to predict the severity of endotype and phenotype of CRSwNP.
