Dry Eye Screening and Referral System

Sun Yat-sen University

Status: Active, not recruiting

Conditions: Dry Eye

Treatments: Diagnostic Test: Dry eye diagnostic test

Study type: Observational

Funder types: Other

Identifiers

NCT04413370

Dry eye screening system

Details and patient eligibility

About

Dry eye is one of the most common ocular surface diseases. Its pathogenic factors are related to multiple etiology. Because of the complexity of the pathogenesis of dry eye, the diversity of related examinations, and the inconsistency of symptoms and signs of dry eye patients, the diagnosis of dry eye has higher requirements on the professional technology and examination equipment of ophthalmologists.

The purpose of this study is to establish a case-control cohort of dry eye patients. Multimodal data will be collected from participants, including medical history information, ocular surface disease index scale (OSDI), anterior segment photography, and treatment outcome of dry eye patients. The correlation between the characteristics of anterior segment images and dry eye diagnosis will be explored by artificial intelligence algorithms. The purpose of this study was to develop an artificial intelligence dry eye screening and referral system.

Enrollment: 518 patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Subjects whose age are greater than or equal to 18 years old;
2. Subjects who can cooperate with the inspection;
3. Subjects who agree to participate in the study and sign the consent form.

Exclusion criteria

1. Subjects who cannot do the inspection.
2. Subjects who suffer from diseases that compromise the inspection.

Trial design

518 participants in 3 patient groups

Severe Group

Description:

This group of subjects needed a referral to the hospital for further treatments.

Treatment:

Diagnostic Test: Dry eye diagnostic test

Mild group

Description:

This group of subjects was diagnosed with dry eye but can use artificial tears instead of further treatment.

Treatment:

Diagnostic Test: Dry eye diagnostic test

Follow-up group

Description:

This group of subjects had no dry eye symptoms and signs and belonged to the normal control group.

Treatment:

Diagnostic Test: Dry eye diagnostic test