Artificial Intelligence Screening on Patients With Primary Angle Closure Glaucoma

NCT ID: NCT03611387

Last Updated: 2018-08-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

1500 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-04-01

Study Completion Date

2019-12-31

Brief Summary

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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.

Detailed Description

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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.

Conditions

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Ophthalmopathy

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Normal

Patients without any type of glaucoma

CASIA 2 OCT

Intervention Type DEVICE

Using CASIA 2 OCT to assess the anterior chamber angle of the eye in the glaucomatous patients withconventional imaging methods

Primary angle closure glaucoma

Patients with primary angle closure glaucoma

CASIA 2 OCT

Intervention Type DEVICE

Using CASIA 2 OCT to assess the anterior chamber angle of the eye in the glaucomatous patients withconventional imaging methods

Primary open-angle glaucoma

Patients with primary open-angle glaucoma

CASIA 2 OCT

Intervention Type DEVICE

Using CASIA 2 OCT to assess the anterior chamber angle of the eye in the glaucomatous patients withconventional imaging methods

Interventions

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CASIA 2 OCT

Using CASIA 2 OCT to assess the anterior chamber angle of the eye in the glaucomatous patients withconventional imaging methods

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Patient with or without glaucoma

Exclusion Criteria

* Patients with any history of eye surgery (except cataract surgery) including laser procedure.
* Age \< =18 years
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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University of California

OTHER

Sponsor Role collaborator

Sun Yat-sen University

OTHER

Sponsor Role lead

Responsible Party

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Haotian Lin

Prof.

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Zhognshan Ophthalmic Center, Sun Yat-sen University

Guangzhou, Guangdong, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Jing Li, M.D

Role: CONTACT

+86-20-87330341

Haotian Lin, M.D,Ph.D

Role: CONTACT

Facility Contacts

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Haotian Lin, M.D., Ph.D.

Role: primary

8613802793086

Jing Li, M.D.

Role: backup

+86-20-87330341

Other Identifiers

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CCPMOH2018-China-4

Identifier Type: -

Identifier Source: org_study_id

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