Clincosm LogoSign in Get a demo

Dongguan Eye Study of Schoolchildren and Adolescents（DESSA）

Sponsor
Sun Yat-sen University (Other)
Overall Status
Withdrawn
CT.gov ID
NCT03409094
Collaborator
(none)
0
Enrollment
1
Location
27
Anticipated Duration (Months)
0
Patients Per Site Per Month

Study Details

Study Description

Brief Summary

This is a study to report the change of ocular biometry of schoolchildren and adolescents as well as its association with birth parameters in China.

Condition or Disease Intervention/Treatment Phase

    Study Design

    Study Type:
    Observational
    Actual Enrollment :
    0 participants
    Observational Model:
    Cohort
    Time Perspective:
    Prospective
    Official Title:
    A Study on Ocular Biometry Measurement of Schoolchildren and Adolescents in China
    Anticipated Study Start Date :
    Jan 1, 2019
    Anticipated Primary Completion Date :
    Apr 1, 2021
    Anticipated Study Completion Date :
    Apr 1, 2021

    Outcome Measures

    Primary Outcome Measures

    1. Changes of ocular fundus parameter in schoolchildren and adolescents [3 years]

      Record the change of retinal thickness during the follow-up periods.

    Secondary Outcome Measures

    1. Changes of ocular biometry measurement in schoolchildren and adolescents [3 years]

      Record the change of choroidal thickness during the follow-up periods.

    2. Changes of ocular anterior segment in schoolchildren and adolescents [3 years]

      Record the change of corneal thickness during the follow-up periods.

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    7 Years to 18 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    Yes
    Inclusion Criteria:

    • Schoolchildren and adolescents aged 7 to18 years in Dongguan

    • Parents are willing to sign the informed written consent.

    Exclusion Criteria:
    • Those without informed written consent or unable to obey the study procedures

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Zhongshan Ophthalmic Center Guangzhou Guangdong China 510060

    Sponsors and Collaborators

    • Sun Yat-sen University

    Investigators

    • Principal Investigator: Xiulan Zhang, MD,PhD, Zhongshan Ophthalmic Center, Sun Yat-sen University

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Xiulan Zhang, Vice Director of Glaucoma Department,Director of Clinical Research Center, Director of Institution of Drug Clinical Trials, Sun Yat-sen University
    ClinicalTrials.gov Identifier:
    NCT03409094
    Other Study ID Numbers:
    • 2017KYPJ119
    First Posted:
    Jan 24, 2018
    Last Update Posted:
    Apr 16, 2019
    Last Verified:
    Apr 1, 2019
    Individual Participant Data (IPD) Sharing Statement:
    No
    Plan to Share IPD:
    No
    Studies a U.S. FDA-regulated Drug Product:
    No
    Studies a U.S. FDA-regulated Device Product:
    No

    Study Results

    No Results Posted as of Apr 16, 2019