Comparative study of pre operative and post operative Astigmatism outcome following Simultaneous Pterygium and Small Incision Cataract Surgery (SICS)
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 88
- 试验地点
- 1
- 主要终点
- Primary Outcome:
研究概览
简要总结
Prospective comparative study to evaluate outcomes of simultaneous pterygium excision with small incision cataract surgery (SICS).
Eighty-eight patients with visually significant cataract and grade 1–2 pterygium will be included.
Preoperative evaluation: visual acuity, refraction, keratometry, axial length, intraocular pressure.
Surgery: SICS with pterygium excision under peribulbar anesthesia.
Follow-up: Day 1, Day 15, Day 30.
Primary outcome: change in type and degree of corneal astigmatism.
Secondary outcomes: correlation of pterygium size with astigmatism, improvement in uncorrected and best corrected visual acuity, patient satisfaction, intra- and postoperative complications.
The study will assess refractive stability and visual results of simultaneous surgery to guide clinical decision making.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 盲法
- None
入排标准
- 年龄范围
- 35.00 Year(s) 至 99.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients above 35 years of age 2) Male/Female 3) Patients diagnosed with visually significant cataract & pterygium 4) Patients with grade 1 and grade 2 pterygium 5) Patients with follow up of minimum 1month.
- •Participants who will give the informed consent.
排除标准
- •Patients with grade 3, 4 pterygium, any grade of recurrent pterygium, double headed pterygium and temporal pterygium.
- •Patients with traumatic cataract, developmental cataract, congenital cataract, past refractive surgeries.
- •Pre-existing diseases such as ocular diseases such as glaucoma or iridocyclitis, ocular pathologies, retinal pathologies, pre existing opacities and corneal degeneration 4) Non dilating pupil.
结局指标
主要结局
Primary Outcome:
时间窗: Baseline(Preoperative), post operative day 1, day 15 and day 30
Change in type and amount of corneal astigmatism
时间窗: Baseline(Preoperative), post operative day 1, day 15 and day 30
次要结局
- Secondary Outcomes(1. Correlation between size/extent of pterygium and pre-operative astigmatism)
研究者
DR AKSHAYA TANDLE
DATTA MEGHE INSTITUTE OF HIGHER EDUCATION AND RESEARCH