Clinical Analysis of Ocular Parameters Contributing to Intraoperative Pain During Standard Phacoemulsification
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 142
- 试验地点
- 1
- 主要终点
- Pain score assessed with Visual Analogue Scale (VAS)
研究概览
简要总结
Charts of 142 patients who underwent standard phacoemulsification under topical anesthesia between March and August 2016 were reviewed. The pain during phacoemulsification and 1 h after surgery was assessed and compared using a visual analog scale.
详细描述
Patients scheduled for elective phacoemulsification and intraocular lens implantation with the Infiniti Vision System (Alcon, Fort Worth, USA) were included. All operations were performed in Kyungpook National University Hospital by the same surgeon between March and August 2016.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients underwent phacoemulsification with topical anesthesia
排除标准
- •Patients who needed general anesthesia or were taking medications capable of affecting perceived pain
- •Patients who had traumatic cataract and/or conditions likely to require vitrectomy and trans-scleral fixation of posterior chamber intraocular lens
结局指标
主要结局
Pain score assessed with Visual Analogue Scale (VAS)
时间窗: 1 hour after the end of surgery
Visual Analogue Scale (VAS) is a measurement instrument that tries to measure a characteristic or attitude that is believed to range across a continuum of values and cannot easily be directly measured. A third person assessed subjective pain using a pain visual analog scale ranging from 0 (no pain) to 10 (worst pain imaginable) after surgery.
次要结局
未报告次要终点
研究者
Hong Kyun Kim, M.D
Professor
Kyungpook National University Hospital