Effect of Video Monitor Size on Adenoma Detection Rate
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 1,805
- 试验地点
- 2
- 主要终点
- Adenoma Detection Rate (All Indications)
研究概览
简要总结
The goal of this study is to compare the adenoma detection rate achieved while using either a 24" video monitor or a 32" video monitor.
详细描述
Gastrointestinal endoscopists perfoming routine endoscopic procedures and their patients will be randomized to one of two endoscopy rooms at the MGH Ambulatory Endoscopy Center at Charles River Plaza. The two rooms will have identical equipment with the exception that one room will have the current standard size video monitor (NDS 26") used at this facility while the other room will have a larger video monitor (NDS 32"). The ADR achieved by each physician in each room will be compared.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- Single (Participant)
盲法说明
15 endoscopists and 1805 patients on which procedures were performed were randomly assigned to each room.
入排标准
- 年龄范围
- 25 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Physician endoscopist performing colonoscopy at Massachusetts General Hospital GI Endoscopy Unit
- •Patients receiving these procedures at Massachusetts General Hospital GI Endoscopy Unit
排除标准
- •Refusal to participate
结局指标
主要结局
Adenoma Detection Rate (All Indications)
时间窗: within 2 weeks (range of 1 day-14 days) of the endoscopy
Number of patients with adenoma detected
Adenoma Detection Rate (Screening Exams Only)
时间窗: within 2 weeks (range of 1 day-14 days) of the endoscopy
Number of patients with adenoma detected
次要结局
- Polyp Detection Rate (Screening Exams Only)(recorded during endoscopy (immediate))
- Polyp Detection Rate (All Indications)(recorded during endoscopy (immediate))
研究者
Norman Nishioka, MD
Physician
Massachusetts General Hospital