Washing Pipe with a Spray Nozzle for Topical Airway Anesthesia Using the Spray-as-You-Go Technique During Flexible Bronchoscopy: a Randomized Control Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 126
- 试验地点
- 1
- 主要终点
- Cough rate
研究概览
简要总结
The goal of this randomized control trial is to evaluate the effectiveness and safety of using a spray nozzle, compared to the conventional method, for topical anesthesia by the spray-as-you-go technique in reducing cough frequency, improving cough, discomfort, tolerance, satisfaction, reducing the dosage of lidocaine consumption of patients during flexible bronchoscopy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Double (Participant, Outcomes Assessor)
盲法说明
Patients will be randomly allocated into one of the two groups by the randomization module in REDCap. Patients and outcomes assessor will be blinded to their grouping.
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age 18 years or older
- •A planned flexible bronchoscopy
- •Being able to communicate with Mandarin Chinese or Taiwanese Hokkien
排除标准
- •are unwilling to join the study
- •have tracheostomy or are intubated
- •will receive intravenous anesthesia during flexible bronchoscopy
- •known to be pregnant
结局指标
主要结局
Cough rate
时间窗: Through the duration of the bronchoscopy exam, an average of 30 min
The bronchoscopy procedure will be audio-taped throughout and cough counting will be recorded by an investigator blinded to the patient information and grouping. The cough rate will be calculated as total cough counts divided by procedure time in minute.
次要结局
- Adverse events(Through the duration of the bronchoscopy exam, an average of 30 min)
- Procedure time(Through the duration of the bronchoscopy exam, an average of 30 min)
- Lidocaine dosage(Through the duration of the bronchoscopy exam, an average of 30 min)
- Patient satisfaction(Through the duration of the bronchoscopy exam, an average of 30 min)
- Patient tolerance(Through the duration of the bronchoscopy exam, an average of 30 min)
研究者
Statistical Center, NTUHCTC
Clinical Professor
National Taiwan University Hospital