Study on the correlation between eosinophils and chronic rhinosinusitis with nasal polyps in Xinjiang region of China.
10.3760/cma.j.cn115330-202000902-00716
- Author:
Wei Wei XU
1
;
Hua ZHANG
1
;
Jiang SU
1
;
Song WANG
1
;
Juan FENG
1
Author Information
1. Department of Otorhinolaryngology, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Autonomous Region, China.
- Publication Type:Journal Article
- MeSH:
China/epidemiology*;
Eosinophils;
Female;
Humans;
Male;
Nasal Polyps/epidemiology*;
Retrospective Studies;
Rhinitis/epidemiology*;
Sinusitis/epidemiology*
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2021;56(8):819-823
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To explore the correlation between eosinophils (Eos) and the incidence of chronic sinusitis with nasal polyps (CRSwNP) in Xinjiang region of China by comparing the proportion of inflammatory cells in the pathological tissues and peripheral blood. Methods: Retrospective analysis was performed on 582 patients with CRSwNP who underwent endoscopic nasal surgery in the First Affiliated Hospital of Xinjiang Medical University from January 2012 to March 2018, including 367 males and 215 females, aged (45.5±13.4) years (x¯±s). Patients were divided into groups according to demographic characteristics, recurrence and complication of allergic rhinitis (AR). Preoperative blood routine and postoperative pathological section data of nasal polyps were collected to compare the ratio of inflammatory cells in pathological tissue and the ratio of peripheral blood Eos in each group. The correlation between the proportion of inflammatory cells in the pathological tissue of nasal polyps and the recurrence of CRSwNP was analyzed, as well as the distribution of (eosCRSwNP) in Uygur and Han CRSwNP patients in Xinjiang region. Statistical analysis was performed by SPSS 19.0 software. Results: Compared with non-recurrent CRSwNP patients, the ratio of Eos in nasal polyp tissue and peripheral blood was increased significantly, (Z value was -3.142 and -2.344, respectively, both P<0.05). Compared with CRSwNP patients without AR, the ratio of Eos in nasal polyps and peripheral blood was also increased significantly in patients with AR (Z value was -6.664 and -4.520, respectively, both P<0.05). There was a positive correlation between tissue Eos and CRSwNP recurrence (r=0.130, P=0.002). The majority of CRSwNP patients were both eosCRSwNP in Uygur and Han ethnic groups. Conclusions: Eos is associated with the recurrence of CRSwNP in Xinjiang region, and eosCRSwNP is the dominant factor in both Uygur and Han patients.
