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The Efficacy Comparing Daily and After-each-case Room Disinfection.

2020年6月23日更新者：The First Affiliated Hospital of Zhejiang Chinese Medical University

The Efficacy Comparing Daily and After-each-case Room Disinfection in the Endoscopy Unit During the COVID-19 Pandemic.

The aim of our study was to evaluate the difference of effectiveness between daily and after-each-case room disinfection in the endoscopy unit during the COVID-19 pandemic.

研究概览

地位

完全的

条件

干预/治疗

详细说明

This study divided into 2 groups: daily room disinfection and after-each-case room disinfection. Each group was also subdivided into general anesthesia or non-general anesthesia gastroscopy, and with or without ventilation consultation room.

Samples collection include: operation unit air (six-stage sieve percussion air sampler for sampling, airflow rate 28.3L/min, sampling time 4 min); workstation's mouse (wiping sterile cotton for sampling); endoscopist's gown, control panel buttons, and patient's bed headboard (contact plate for sampling).

研究类型

介入性

注册 (实际的)

240

阶段

不适用

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习地点

中国
- Zhejiang
  - Hangzhou、Zhejiang、中国、310006
    - First Affiliated Hospital of Zhejiang Chinese Medical University

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

孩子
成人
年长者

接受健康志愿者

不

有资格学习的性别

全部

描述

Inclusion Criteria:

All the cases received gastroscopy.

Exclusion Criteria:

High-risk personal through contact history, symptoms, body temperature, COVID-19 virus nucleic acid testing and chest computed tomography (CT) scan.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

主要用途：其他
分配：非随机化
介入模型：并行分配
屏蔽：单身的

手臂数量

武器和干预

参与者组/臂	干预/治疗
实验性的：daily room disinfection Room disinfection was defined as the cleansing and disinfection of the surface of the facility, endoscopist's gown, and air in the endoscopy room after the examination. Specifically, sanitizing wipes wiped the surface of the facility one by one, containing quaternary ammonium salt, alcohol, and interfacial activator; the air disinfection machine continued for 30min of air disinfection. Daily room disinfection was defined as disinfection after completing 8 non-general anesthesia gastroscopy or 4 general anesthesia gastroscopy.	其他：daily room disinfection Daily room disinfection was defined as disinfection after completing 8 non-general anesthesia gastroscopy or 4 general anesthesia gastroscopy.
实验性的：after-each-case room disinfection Room disinfection was defined as the cleansing and disinfection of the surface of the facility, endoscopist's gown, and air in the endoscopy room after the examination. Specifically, sanitizing wipes wiped the surface of the facility one by one, containing quaternary ammonium salt, alcohol, and interfacial activator; the air disinfection machine continued for 30min of air disinfection. After-each-case room disinfection was defined as after completing each case.	其他：after-each-case room disinfection After-each-case room disinfection was defined as after completing each case.

参与者组/臂

干预/治疗

实验性的：daily room disinfection

Room disinfection was defined as the cleansing and disinfection of the surface of the facility, endoscopist's gown, and air in the endoscopy room after the examination. Specifically, sanitizing wipes wiped the surface of the facility one by one, containing quaternary ammonium salt, alcohol, and interfacial activator; the air disinfection machine continued for 30min of air disinfection. Daily room disinfection was defined as disinfection after completing 8 non-general anesthesia gastroscopy or 4 general anesthesia gastroscopy.

其他：daily room disinfection

Daily room disinfection was defined as disinfection after completing 8 non-general anesthesia gastroscopy or 4 general anesthesia gastroscopy.

实验性的：after-each-case room disinfection

Room disinfection was defined as the cleansing and disinfection of the surface of the facility, endoscopist's gown, and air in the endoscopy room after the examination. Specifically, sanitizing wipes wiped the surface of the facility one by one, containing quaternary ammonium salt, alcohol, and interfacial activator; the air disinfection machine continued for 30min of air disinfection. After-each-case room disinfection was defined as after completing each case.

其他：after-each-case room disinfection

After-each-case room disinfection was defined as after completing each case.

研究衡量的是什么？

主要结果指标

结果测量	措施说明	大体时间
Qualified rate of room disinfection 大体时间：48 hours	The samples of workstation's mouse, control panel buttons and patient's bed headboard greater than 10 CFU/cm2, samples of endoscopist's gown greater than 200 CFU/suit, and samples of operation unit air greater than 500 CFU/m3 are deemed as an unacceptable level of bioburden.	48 hours
The number of colony-forming units (CFU) 大体时间：48 hours	The number of colony-forming units (CFU) of operation unit air, workstation's mouse, endoscopist's gown, control panel buttons, and patient's bed headboard.	48 hours

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

The First Affiliated Hospital of Zhejiang Chinese Medical University

调查人员

首席研究员：Bin Lu、First Affiliated Hospital of Zhejiang Chinese Medical University

出版物和有用的链接

负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。

一般刊物

Jin B, Hu Y, Huang L, Cheng X, Zhao J, Yang X, Sun X, Gan T, Lu B. Effectiveness Between Daily and After-Each-Case Room Disinfection of the Endoscopy Unit. Front Public Health. 2021 Oct 5;9:700041. doi: 10.3389/fpubh.2021.700041. eCollection 2021.

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2020年5月25日

初级完成 (实际的)

2020年6月5日

研究完成 (实际的)

2020年6月10日

研究注册日期

首次提交

2020年5月19日

首先提交符合 QC 标准的

2020年5月21日

首次发布 (实际的)

2020年5月22日

研究记录更新

最后更新发布 (实际的)

2020年6月25日

上次提交的符合 QC 标准的更新

2020年6月23日

最后验证

2020年5月1日

The Efficacy Comparing Daily and After-each-case Room Disinfection.