Air Quality Check in Gastrointestinal Endoscopy Unit Using Air Quality Monitoring Sensors
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 4,320
- 试验地点
- 1
- 主要终点
- atmospheric Carbon dioxide (CO2)
研究概览
简要总结
Air pollution sources in indoor area are one of the main factors for reducing indoor air quality of locations. A gastrointestinal endoscopy unit consists of the following area: procedural, recovery areas, and area for a disinfection and cleaning for equipment. This area is frequently exposed to the gastrointestinal gas expelled from patients and gas from electrocoagulated tissue through carbonation or electrocoagulation of neoplasms. This can be potential harmful component for respiratory health not only to medical practitioners but also to the patients who undergo endoscopic examinations. However, there has been scare data for the air quality check in the endoscopic unit.
详细描述
Air pollution sources in indoor area are one of the main factors for reducing indoor air quality of locations. A gastrointestinal endoscopy unit consists of the following area: procedural, recovery areas, and area for a disinfection and cleaning for equipment. This area is frequently exposed to the gastrointestinal gas expelled from patients and gas from electrocoagulated tissue through carbonation or electrocoagulation of neoplasms (procedure of endoscopic submucosal dissection, endoscopic mucosal resection, etc). This can be potential harmful component for respiratory health not only to medical practitioners but also to the patients who undergo endoscopic examinations. However, there has been scare data for the air quality check in the endoscopic unit. The aim of this study is to check the air quality using conventional portable passive air quality monitoring sensors in gastrointestinal endoscopy unit.
研究设计
- 研究类型
- Observational
- 观察模型
- Ecologic Or Community
- 时间视角
- Cross Sectional
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •This study will check the only air quality in endoscopic unit of Hallym University Chuncheon Sacred Heart hospital of Korea, not a patients.
排除标准
- •This study will check the only air quality in endoscopic unit of Hallym University Chuncheon Sacred Heart hospital of Korea, not a patients.
结局指标
主要结局
atmospheric Carbon dioxide (CO2)
时间窗: up to 1 week
CO2 ppb level in the area of endoscopic unit
atmospheric total volatile organic compound (TVOC)
时间窗: up to 1 week
TVOC ppb level in the area of endoscopic unit
atmospheric particulate matter that have a diameter of less than 2.5 micrometer (PM2.5)
时间窗: up to 1 week
PM2.5 ug/m3 level in the area of endoscopic unit
atmospheric nitrogen dioxide (NO2)
时间窗: up to 1 week
NO2 ppb level in the area of endoscopic unit
atmospheric carbon mono-oxide (CO)
时间窗: up to 1 week
CO ppb level in the area of endoscopic unit
atmospheric ozone
时间窗: up to 1 week
ozone ppb level in the area of endoscopic unit
次要结局
- atmospheric temperature(up to 1 week)
- atmospheric humidity(up to 1 week)
- atmospheric pressure(up to 1 week)
研究者
Chang Seok Bang
Assistant professor of Hallym University College of Medicine
Chuncheon Sacred Heart Hospital