To Evaluate The Anterior Segment Morphological Parameters By Using Anterior Segment Optical Coherence Tomography (ASOCT) And Ultrasound Biomicroscopy (UBM) In Patients With Shallow Angle Of Anterior Chamber.
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- On UBM :
研究概览
简要总结
STUDY TITLE: To evaluate the anterior segment morphological parameters by using anterior segment optical coherence tomography (ASOCT) and ultrasound biomicroscopy (UBM) in patients with shallow angle of anterior chamber.
Aim: To evaluate the anterior segment morphological changes in the angle by using ASOCT and UBM in patients with shallow angle.
SETTING: Department of Ophthalmology, University College of Medical Sciences & Guru Teg Bahadur Hospital, New Delhi-110095.
Sample size: A total of 40 patients will be enrolled.
Methods: All patients of primary angle closure glaucoma requiring laser peripheral iridotomy will be included. All patients will be assessed prior and after laser peripheral iridotomy on both the machines that is ASOCT and UBM (both are non invasive and OPD procedures). The change in various parameters will be assessed.
Conflict of Interest : None
Financial Disclosures : None
Budget details : None
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 1.00 Month(s) 至 99.00 Year(s)(—)
- 性别
- All
入选标准
- •All patients of primary angle closure glaucoma.
排除标准
- •Any intraocular or refractive surgery, active uveitis, corneal opacity/diseases which would hinder the visualization of parameters of the eye, pregnant and lactating females.
结局指标
主要结局
On UBM :
时间窗: 2 weeks, 3 months and 6 months
Angle opening distance (AOD) at 500µm and 750µm
时间窗: 2 weeks, 3 months and 6 months
Angle Recess area (ARA) at 500µm and 750µm
时间窗: 2 weeks, 3 months and 6 months
Trabecular iris angle (TIA) at 500µm and 750µm
时间窗: 2 weeks, 3 months and 6 months
On ASOCT:
时间窗: 2 weeks, 3 months and 6 months
Anterior chamber angle (ACA) at 500µm and 750µm
时间窗: 2 weeks, 3 months and 6 months
Trabecular iris space area (TISA) at 500 µm and 750 µm
时间窗: 2 weeks, 3 months and 6 months
次要结局
- Change in central corneal thickness post Peripheral iridotomy.(Change in endothelial density post peripheral iridotomy)
