Eye Health in Children and Adolescents: Repeated Cross-sectional Survey

July 22, 2020 updated by: Zhongshan Ophthalmic Center, Sun Yat-sen University
The investigator will take a mixed-methods approach to gather relevant information from both children or adolescents, and their parents on profiles of eye health, as well as routinely available indicators. This includes a series of baselining and follow-up analyses of cohort data collected on epidemiological, clinical, therapeutic, and service aspects of eye health and individual-level outcomes

Study Overview

Status

Recruiting

Conditions

Detailed Description

The investigator will take a mixed-methods approach to gather relevant information from both children or adolescents, and their parents on profiles of eye health, as well as routinely available indicators. This includes a series of baselining and follow-up analyses of cohort data collected on epidemiological, clinical, therapeutic, and service aspects of eye health (e.g., social environment, preventive behaviours, risk factors, knowledge and attitudes, health and social care, etc.) and individual-level outcomes (e.g., clinical parameters and symptoms, biomarkers, self-reported measures, risk profiles, etc.).

Study Type

Observational

Enrollment (Anticipated)

300

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Guangdong
      • Guangzhou, Guangdong, China, 510000
        • Recruiting
        • Zhongshan Ophthalmic Center, Sun Yat-sen University
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

3 years to 18 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Subjects seeking care on refractive error or vision problems and their parents

Description

Inclusion:

  • Subjects with valid information on eye health-related profiles
  • Completion of eye health examination delivered by trained ophthalmic professionals

Exclusion:

  • Inability to give informed consent
  • Unable to retrieve individual records on eye health examination

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
visual acuity
Time Frame: Baseline and changes up to 4 years
The primary aims of the research project are to explore the profiles of eye health and how lifestyle behaviours, social environment, and individual risk factors are associated with health outcomes.
Baseline and changes up to 4 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Zhongshan Ophthalmic Center, Sun Yat-sen University

Collaborators

Sun Yat-sen University
Chinese University of Hong Kong

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

June 16, 2020

Primary Completion (Anticipated)

August 31, 2024

Study Completion (Anticipated)

August 31, 2024

Study Registration Dates

First Submitted

June 12, 2020

First Submitted That Met QC Criteria

June 12, 2020

First Posted (Actual)

June 16, 2020

Study Record Updates

Last Update Posted (Actual)

July 24, 2020

Last Update Submitted That Met QC Criteria

July 22, 2020

Last Verified

July 1, 2020

More Information

Terms related to this study

Other Study ID Numbers

  • SYSU-OPH-006

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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