External Validation of Two Models to Predict Postoperative Nausea and Vomiting (PONV) in Patients With Liver Cancer in Chinese Hospital Setting
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 214
- 试验地点
- 1
- 主要终点
- postoperative nausea and vomiting
研究概览
简要总结
Postoperative nausea and vomiting (PONV) is a common complication among surgical patients. The incidence ranging from 20% to 50% depends on different population studied. Clinical practice guidelines recommend routine PONV screening before surgery using the Apfel simplified risk score OR Koivuranta score. However, these two scores haven't been translated into Chinese version and tested for psychometric qualities. Therefore, this study aim to externally validate two PONV prediction models in the Chinese hospital setting for PONV assessment.
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
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients receiving hepatobiliary surgery
排除标准
- •patients receiving chemothreapy；patients with cognitive disorders; patients unwilling to participate.
结局指标
主要结局
postoperative nausea and vomiting
时间窗: 24 hours after surgery
Postoperative nausea will be assessed at 24 hours after surgery on an 11-point numeric scale (0 -10) by a trained nurse. Patients will be asked to respond to the question, "Have you felt nauseated since your discharge from the postanesthetic care unit and if so, what would be the average level of nausea you have felt until now on a 0 to 10 scale?". Patients will be considered nauseated if postoperative nausea is reported to be greater than zero on the 11-point scale with the question. For the same intervals the number of episodes of postoperative vomiting will be recorded. Again, patients will be considered to have vomited if postoperative vomiting occurs at least once within 24 hours. Patients who have either postoperative nausea or postoperative vomiting in 24h will be considered to have PONV.
次要结局
未报告次要终点