Timing of Treatment Completion in Staged Selective Laser Trabeculoplasty (SLT): Early vs. Late Completion
试验速览
- 阶段
- 3 期
- 状态
- 终止
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- intraocular pressure lowering
研究概览
简要总结
This study will evaluate the effect of the timing of treatment completion in two-staged selective laser trabeculoplasty therapy on intraocular pressure lowering effect.
详细描述
SLT therapy is used as an IOP lowering agent in patients with glaucoma. It is unknown whether the timing of a 2-staged approach to the laser therapy will result in better IOP lowering effect.
This study will evaluate the timing (early vs. late completion of SLT therapy) and determined the IOP lowering effect following the interventions.
Arm 1: Early Completion SLT
180 degrees of SLT on Day 1, 180 degrees of SLT on the other 180 degrees on Day 2
Arm 2: Late Completion SLT
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
- Single (Outcomes Assessor)
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
- •18 years of age
- •primary open angle glaucoma or pseudoexfoliation glaucoma
排除标准
- •Unable to give informed consent
研究组 & 干预措施
SLT Early Completion (Arm 1)
Intervention: 180 degrees of laser on Day 1, 180 degrees of laser on the other 180 degree on Day 2
干预措施: selective laser trabeculoplasty - early completion (Procedure)
SLT Late Completion (Arm 2)
Intervention: 180 degrees of laser on Day 1, 180 degrees of laser on the other 180 degrees at 1 month follow up appointment.
干预措施: Selective laser trabeculoplasty - late completion (Procedure)
结局指标
主要结局
intraocular pressure lowering
时间窗: 1 month following procedure
次要结局
- intraocular pressure lowering(3, 6, 12 and 24 months following procedure)
研究者
Dr. Robert Campbell
Principal Investigator
Queen's University