Artificial Intelligence Screening on Patients With Primary Angle Closure Glaucoma
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 1,500
- 试验地点
- 1
- 主要终点
- The sensitivity and specificity of the AI
研究概览
简要总结
The Tomey CASIA (Tomey Corporation, Nagoya, Japan) is a novel rapid imaging device that captures high-quality imaging of the entire anterior chamber of the eye over detailed imaging of a single section. In this prospective study, we want to investigate and compare the anatomical structure of the drainage angle of the eye in patients with different types glaucoma using Tomey machine. This study gives us a better understanding of the predictability, validity and accuracy of Tomey machine in the diagnosis of different types of glaucoma. Moreover, the data collected here will be used to create an artificial intelligence (AI) platform to screen certain type of glaucoma.
详细描述
Patients ≥18 years old from ophthalmic clinics with or without glaucoma were enrolled to this respective observational clinical study. However, patients with any history of eye surgery (except cataract surgery) including laser procedure were excluded. The investigators will review patients' medical chart and update any medical history in your medical record. If new scans are needed, investigators will do them at the time of patients' current visit and it will require about 30 mins. CASIA SS-OCT (CASIA 2) is a non-contact scan of the front of the eye with higher resolution and provides deeper, wider and three- dimensional views. It is the newest scan machine. It is not FDA-approved but is approved in many other countries including Japan for patient use. We may perform the scan in the light and dark condition. We may also perform the routine scan to capture images of the anterior part of the eye for comparison purpose. The results of the scanned data will be among patients' medical records. Age, sex and ethnicity within your medical records will also be used for the analysis.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patient with or without glaucoma
排除标准
- •Patients with any history of eye surgery (except cataract surgery) including laser procedure.
- •Age < =18 years
结局指标
主要结局
The sensitivity and specificity of the AI
时间窗: baseline
To create an AI program to reliably screen patients with certain type of glaucoma (such as primary angle closure glaucoma, PACG) using images from CASIA 2 OCT. To test the sensitivity and specificity of the AI program to screen patients with glaucoma using images from CASIA 2 OCT. Another database comprised of CASIA 2 OCT images will be created and used to test the AI program. The diagnosis based on the AI program will be compared with diagnosis from glaucoma specialist.
The accuracy of the CASIA 2 OCT
时间窗: baseline
To compare the clinical applicability, accuracy, and validity of the CASIA 2 OCT (Tomey, Nagoya, Japan) in the assessment of anterior chamber angle of the eye in the glaucomatous patients withconventional imaging methods.
次要结局
未报告次要终点
研究者
Haotian Lin
Prof.
Sun Yat-sen University