Clinical trial Recruiting at 2 sites Observational Ages 18 and up

Program for screening and preventing diabetic retinopathy

Official title: The Diabetic Retinopathy Screening, Prevention and Control Program

Run by Shanghai Jiao Tong University School of Medicine · NCT04240652 · Data updated 2026-11-12

This study is testing a new program that uses advanced technology to help find and manage diabetic retinopathy early in diabetes patients in China.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment500000 (estimated)
SponsorShanghai Jiao Tong University School of Medicine
Academic / other
Locations2 sites (Shanghai, Shanghai Municipality and 1 other locations)
StatusRecruiting
StartedJune 5, 2018
Main results expectedJune 5, 2038
Study endsJune 5, 2040
Registry record updatedFebruary 5, 2020
Trial IDNCT04240652 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals diagnosed with type 2 diabetes and those from other medical institutes, including non-diabetic patients and healthy participants.

Probably not a fit

Patients with a history of drug abuse or active infectious diseases may not benefit from this program.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This program aims to address the high rates of diabetic retinopathy (DR) among diabetes patients in China by implementing an efficient workflow for early detection and management of the condition. Utilizing deep learning technology, the program seeks to enhance the sensitivity and specificity of DR screening through automated grading systems. Participants will be recruited from various medical institutes to explore the prevalence of DR and gather data on genetics, biomarkers, and lifestyle factors that may contribute to the disease. The ultimate goal is to establish a referral system for timely treatment and long-term follow-up of DR patients.

Why it matters

Potential benefit: If successful, this program could significantly reduce the incidence of blindness caused by diabetic retinopathy through early detection and intervention.

How similar studies have gone: Other studies utilizing deep learning for medical imaging have shown promising results, indicating potential success for this approach in diabetic retinopathy screening.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Meet the diagnostic criteria for type 2 diabetes according to the World Health Organization (WHO) in 1999; Type 1 diabetes, single gene mutation diabetes, secondary diabetes caused by pancreatic damage, Cushing's syndrome, thyroid dysfunction, or acromegaly;
* Subjects from other medical institutes are diabetes, non-diabetic patients and healthy participants who are invited to participate in the study.

Exclusion Criteria:

* Those who have a history of drug abuse;
* Sexually transmitted diseases such as AIDS and syphilis, and infectious diseases such as viral hepatitis and tuberculosis which are at active phase;
* Any condition that the investigator think that the subject is not suitable for participating in the study.

For detailed In-/Ex-clusion criteria please see the study protocol.

Where it's running

  • Ruijin hospital, Shanghai Jiao-Tong University School of Medicine
    Shanghai, Shanghai Municipality, China
    Recruiting
  • Shanghai Jiao-Tong University School of Medicine
    Shanghai, China
    Recruiting

Study contacts

  • Principal investigator: Guang Ning, MD,PHD — Shanghai Jiao Tong University School of Medicine Shanghai, Shanghai, China
  • Study coordinator: Guang Ning, MD,PHD
  • Email: guangning@medmail.com.cn
  • Phone: 8621-64370045

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.