Immediate Nausea and Vomiting After the Administration of Non-ionic Contrast Media: Prevalence and Risk Factors
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 1,175
- 试验地点
- 1
- 主要终点
- Prevalence of immediate nausea or vomiting after contrast injection
研究概览
简要总结
The prevalence of nausea and vomiting after the administration of non-ionic contrast media has rarely been assessed. Thus, the aim of our study is to evaluate the prevalence and risk factors of nausea and vomiting after the exposure to the non-ionic contrast media for computed tomography examinations in adults.
详细描述
There is no robust evidence or guideline for fasting prior to contrast-enhanced CT scan in patients. Substantial heterogeneity exists on fasting prior to contrast-enhanced CT worldwide. Through dedicated questionnaires, the investigators plan to prospectively assess the prevalence and the risk factors for nausea and vomiting after the exposure to the non-ionic contrast media agent in adult patients undergoing computed tomography examinations.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Prevalence of immediate nausea or vomiting after contrast injection
时间窗: For 30 minutes after administration of non-ionic contrast media
Patients will be observed for 30 minutes after the administration of the contrast media agent and medical staffs will record and evaluate the patients' status and the severity of gastrointestinal reaction to the contrast media agent such as nausea or vomiting.
次要结局
未报告次要终点
研究者
Soon Ho Yoon
Assistant professor, Department of Radiology, Seoul National University Hospital
Seoul National University Hospital