A Phase I/II Randomized, Double-Masked Placebo-Controlled Study For Determining The Safety Of Processed Amniotic Fluid (PAF) Drops After Photorefractive Keratectomy
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 61
- 试验地点
- 2
- 主要终点
- Safety - Adverse Events Including Serious Adverse Events
研究概览
简要总结
This is a randomized, double-masked, placebo-controlled study to determine the safety of pAF in patients who undergo PRK.
详细描述
Photorefractive Keratectomy (PRK) is a common elective surgery used to correct refractive errors. We propose that amniotic fluid drops may be beneficial in promoting ocular surface healing following PRK. Purified amniotic fluid (pAF) contains anti-inflammatory, anti-microbial and regenerative factors similar to solid amniotic membrane. Individual patients will be randomized to one of two post-operative drop regimens, control eyes that will receive placebo saline solution (NaCl 0.9%, Baxter Medical), and study eyes that will receive pAF four times daily for seven days.
This is a randomized, double-masked, placebo-controlled study to determine
- the safety of pAF in patients who undergo PRK
- if pAF hastens re-epithelialization following PRK compared to placebo
- if pAF reduces post-operative pain following PRK compared to placebo
- if pAF affects visual outcome following PRK compared to placebo
- if pAF affects ocular surface staining and corneal regularity following PRK compared to placebo
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
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Safety - Adverse Events Including Serious Adverse Events
时间窗: Up to 12 months after the last study dose
Ocular adverse events using MedDRA and CTCAE and serious adverse events
次要结局
- Time to Complete Re-epithelization(Post-operative days 1 - 8)
- Pain in Each Eye(Post-operative days 1 - 8)
- Uncorrected Visual Acuity(Post-operative months 1, 3, 6, and 12)
- Count of Participants Who Reported Oral Pain Medication Usage(Post-operative days 1 - 8)
- Corneal Staining in Each Eye(Post-operative months 1, 3, 6, and 12)
- Corneal Surface Regularity(Post-operative months 1, 3, 6, and 12)