Development and Validation of New "SNU Illustrated Pain Rating Scale" for Effective Assessment of Acute Postoperative Pain: a Comparative Study With Numeric Rating Scale
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Patient Satisfaction of Postoperative Pain Management
研究概览
简要总结
The numeric rating scale (NRS), one of the most widely used pain scales in clinical practice, although convenient, is often subject to bias because it requires abstract thinking from both the patient and the evaluator. Compared to numbers, traumatic pain, when visualized appropriately, has potential advantage as a means to indicate and communicate the severity of pain. Given that they are standardized in terms of body parts, wound size, and bleeding volume, illustrations of traumatic pain along with external somatic stimuli that caused it can be used to serve as effective visual anchors to supplement a pain scale by giving more concrete information to the patient. The purpose of this study is to develop Seoul National University Illustrated Pain Scale(SNUIPS) using pictures of traumatic pain, and verify the validity and effectiveness of this scale in comparison with those of NRS.
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 79 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adult patients undergoing a gynecological or orthopedic surgery under general anesthesia
- •Administered with intravenous patient-controlled analgesia for postoperative pain control
- •American Society of Anesthesiologists physical status class I-III patients
排除标准
- •Contraindicated against fentanyl
- •Unable to communicate
- •Aged less than 18, or more than 79
- •Weighs less than 40kg or more than 89kg
- •Has severe heart disease(s)
结局指标
主要结局
Patient Satisfaction of Postoperative Pain Management
时间窗: 48 hours after surgery
Survey among patients on their level of overall satisfaction on postoperative pain management
Postoperative Pain Scores (NRS)
时间窗: 48 hours after surgery
Self-reported pain intensity based on numeric rating scale evaluated after 48 hours after surgery for assessment of sensitivity to change. Each item is scored from 0 to 10 (0 = no pain; 10 = worst imaginable pain).
Postoperative Pain Scores (SNUIPS)
时间窗: 48 hours after surgery
Self-reported pain intensity based on Seoul National University Illustrated Pain Scale evaluated after 48 hours after surgery. Each item is scored using illustrations that corresponds to 0-10 levels of traumatic pain, beginning from 'no injury and/or pain' to 'causalgia'.
Postoperative Consumption of Patient-Controlled and/or Rescue Analgesics
时间窗: 48 hours after surgery
Amount of analgesics consumed through intravenous patient-controlled analgesia and/or administration of rescue analgesics
Understandability of Pain Scales
时间窗: 48 hours after surgery
Survey among patients on understandability pain scales
Convenience of Pain Scales
时间窗: 48 hours after surgery
Survey among patients on convenience of pain scales
次要结局
未报告次要终点
研究者
Jin-Tae Kim
Professor
Seoul National University Hospital