Effect of nasal microflora on nasal function after endoscopic surgery in patients with chronic sinusitis and nasal polyps
10.16066/j.1672-7002.2024.01.009
- VernacularTitle:鼻腔微生物群对慢性鼻窦炎伴鼻息肉患者鼻内镜手术后鼻功能的影响
- Author:
Yubin WU
1
;
Qian LI
;
Haiyang LI
Author Information
1. 北京市大兴区人民医院耳鼻咽喉科,北京 102600
- Keywords:
Microbiology;
Nasal Cavity;
Sinusitis;
Nasal Polyps;
Endoscopy;
nasal function
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2024;31(1):41-44
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the effect of nasal microflora on nasal function after endoscopic surgery in patients with chronic sinusitis and nasal polyps.METHODS There were 88 patients with chronic sinusitis with nasal polyps who underwent elective nasal endoscopic surgery in Daxing District People's Hospital from May 2021 to May 2022.High-throughput sequencing technology was used to analyze the distribution of microflora in nasal secretions,and the patients were divided into a microbial-negative group(24 cases),a bacteria-positive group(42 cases)and a fungus-positive group(22 cases).Visual analog scale,Lund-Kennedy endoscopic score and Lund-Mackay CT were used to evaluate the nasal function of the patients before and 6 months after surgery,respectively.After surgery,nasal endoscopy was used to evaluate the degree of nasal mucosal injury and the thickness of the basement membrane of the nasal mucosal tissue was measured.RESULTS There were 64 pathogens who were detected in nasal secretions of 88 patients with chronic sinusitis and nasal polyps,accounting for 47.73%of bacteria and 25.00%of fungi.After operation,the nasal function score of the three groups was significantly lower than that before operation,and the pair-to-pair comparison between the three groups had statistical significance(P<0.05).The damage degree and basement membrane thickness of nasal mucosal epithelium in bacteria positive group and fungi positive group were higher than those in microbial negative group(P<0.05),but there was no difference between groups(P>0.05).CONCLUSION Bacteria and fungi in nasal secretions can affect the recovery of nasal function after endoscopic surgery in patients with chronic sinusitis and nasal polyps,and affect the effect of endoscopic surgery.
