Current status of pretreatment of digestive endoscopes in 122 medical institutions of Jiangsu Province
10.11816/cn.ni.2025-250140
- VernacularTitle:江苏省122所医疗机构消化内镜预处理现状调查
- Author:
Bingru LI
1
;
Qihan WU
;
Yingying WANG
;
Mengdan YE
;
Ningning LI
;
Wen LI
;
Wei CAI
Author Information
1. 南京大学医学院附属鼓楼医院消化内镜中心,江苏南京 210008
- Publication Type:Journal Article
- Keywords:
Medical institution;
Digestive endoscope;
Pretreatment;
Status survey;
Questionnaire survey
- From:
Chinese Journal of Nosocomiology
2025;35(17):2685-2690
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the current status and existing problems in pretreatment of digestive endo-scopes in medical institutions of Jiangsu Province so as to optimize the pretreatment procedures.METHODS From Nov.7,2024 to Nov.17 2024,a questionnaire was preliminarily designed based on the current endoscope-related guidelines and standards by the infection control team of digestive endoscopy center of The Affiliated Drum Tower Hospital of Nanjing University Medical School.A cross-sectional survey was conducted for various levels of medi-cal institutions of Jiangsu Province by Wenjuanxing platform.The content of the survey covered basic information of the digestive endoscopy center,implementation status of pretreatment,operation status of pretreatment,quali-ty monitoring and management.RESULTS A total of 122 medical institutions were finally included in the survey,61 of which were tertiary hospitals,35 were secondary hospitals,and 26 were primary hospitals.97.54％of the medical institutions could implement the pretreatment procedures after every endoscopes use,while there was significant difference in the concrete details of pretreatment among the various grades of hospitals.64.75％of the medical institutions used dedicated buttons for pretreatment,however,there was significant difference in the cause for failed change of dedicated buttons among the various grades of medical institutions(x2=14.657,P＜0.001).76.23％of the medical institutions carried out the pretreatment for special sites of the endoscopes(pli-ers' pipelines,auxiliary water rinsing pipelines).Gas and water insufflation were maintained for over 10 seconds(77.87％).The suction duration was judged mainly based on subjective knowledge.The enzyme solution was the major pretreatment solution(94.26％).The changing frequency was dominated by'one use per change'(45.08％).There was significant difference in the time interval between pretreatment and cleaning among the va-rious grades of medical institutions(x2=10.032,P=0.012).57.38％of the medical institutions evaluated the quality of the pretreatment,and visual observation was the major method for quality assessment(53.28％).There was significant difference in the establishment of pretreatment system among the various grades of medical institu-tions(x2=7.033.P=0.030).CONCLUSIONS The pretreatment of the endoscopes is overall performed well in the 122 medical institutions of Jiangsu Province;however,the details of pretreatment procedure,quality monito-ring and management need to be improved.It is suggested that the related departments should accelerate the revi-sion of endoscope pretreatment-related standards so as to standardize professional behavior.
