Comparison the Topical Anesthesia and Retrobulbar Anesthesia for 27-gauge Vitrectomy for Vitreous Floaters
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Visual Analogue Pain Scale
研究概览
简要总结
Routine anesthesia methods for vitrectomy surgery include retrobulbar and peribulbar anesthesia. However, both methods have potential complications that can vary from minor to severe.
Vitrectomy surgery for vitreous floaters is widely considered straighter forward than other vitreoretinal surgeries.
Hence, the investigators compared the effect of topical anesthesia (with eye drops) and retrobulbar anesthesia for 27-gauge par plana vitrectomy for symptomatic vitreous floaters.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients who is going to undergo vitrectomy surgery for vitreous floaters
- •age>18 years
- •patients who are willing to participate in this study
排除标准
- •patients who had vitrectomy surgery before
- •patients who had penetrating ocular trauma before
研究组 & 干预措施
vitrectomy under retrobulbar anesthesia
27-gauge vitrectomy for vitreous floaters under traditional retrobulbar anesthesia
干预措施: vitrectomy under topical anesthesia [Proparacaine HCL (Alcaine®)] (Drug)
vitrectomy under topical anesthesia
27-gauge vitrectomy for vitreous floaters under topical anesthesia
干预措施: vitrectomy under topical anesthesia [Proparacaine HCL (Alcaine®)] (Drug)
结局指标
主要结局
Visual Analogue Pain Scale
时间窗: 2 hour post-operation
次要结局
未报告次要终点
研究者
Lin Zhong
Resident
The Eye Hospital of Wenzhou Medical University