NCT01334931已完成3 期
Preferential Use of Large Field of View During Image Acquisition for Coronary Angiography With Flat Detector Technology: a Simple Step to Reduce Radiation Exposure
Instituto de Cardiologia do Rio Grande do Sul1 个研究点 分布在 1 个国家目标入组 120 人开始时间: 2011年4月1日最近更新:
适应症
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- Patient's radiation exposure
研究概览
简要总结
Coronary angiography exposes patients and physicians to ionizing radiation. The purpose of this study is to evaluate the routine use of large field of view during image acquisition for coronary angiography. Patients with indication of diagnostic coronary angiography will be randomized for the use of either large field of view during image acquisition or medium field of view. Patients, physician and nurse radiation exposure will be measured by digital dosimeter.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Indication of diagnostic coronary angiography for suspected coronary artery disease
- •Sign written consent form
排除标准
- •Therapeutics procedures
- •Urgency/emergency procedures
- •Previous CABG
- •Severe valvular disease
结局指标
主要结局
Patient's radiation exposure
时间窗: 24 hours
Patient's radiation exposure will be measured in mGy at the end of procedure
次要结局
- Physician and nurse radiation exposure(24 hours)
研究者
Cristiano de Oliveira Cardoso
MD, MSc
Instituto de Cardiologia do Rio Grande do Sul
研究点 (1)
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