Could Long Term Memory Created by Preoperative Video Information Reduce Post Operative Behavioral Change?
试验速览
- 阶段
- 不适用
- 入组人数
- 192
- 试验地点
- 1
- 主要终点
- Incidences of post operative behavioral changes
研究概览
简要总结
The study is designed to test the hypothesis that long term memory created by preoperative video information can reduce the incidence of post operative behavioral changes.
详细描述
Emergence agitation (EA) and Post operative behavioral change (PHC) are unpleasant experiences occurred in children after general anesthesia (GA). Previous study reported that the patient who had marked EA tended to have new-onset of postoperative maladaptive behavioral changes.Both pharmacologic and non pharmacologic interventions such as preoperative video information, hand held video games were used to reduce preoperative anxiety, EA and Post operative behavioral changes. In term of memory creation, short term memory (STM) was created. Later that the formation of memory trace requires time, and that this trace remains fragile until the long term memory formation process has been completed. In this study, the investigators hypothetize that long term memory created by preoperative video information can reduce the incidence of post operative behavioral changes.
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
- Triple (Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 3 Years 至 14 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •outpatient elective surgery
- •aged between 3-14 years
- •ASA physical status I-II
排除标准
- •mental retardation
- •patient's telephone contact not available
- •emergency case
- •having ICU admission plan postoperative
研究组 & 干预措施
single (watch 1 time)
Preoperative video information
干预措施: Preoperative video information (Other)
Multiple (watch > 3 times)
Preoperative video information
干预措施: Preoperative video information (Other)
conventional (do not watch)
Do not watch video
结局指标
主要结局
Incidences of post operative behavioral changes
时间窗: up to3 months post operative period
Use PHBQ (post operative behavioral questionnaire) Postive for postoperative behavioral change: 10% change from baseline sum score
次要结局
- Incidences of Emergence agitation(evaluate PAED scale in the first 5 minutes after patient arrive PACU)
- Child's anxiety level at induction(mYpas will be evaluated immediately after the patient arrives into the operating room)
- Parental's anxiety level at induction(Evaluate 15 minutes before start anesthesia induction)
研究者
Ngamjit Pattaravit
Assistant Professor, Dr
Prince of Songkla University