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NCT05925153 Clinical Trial

Vision Screening Study for College Students at Nankai University

Myoma Clinical Trial

Official title:
Vision Screening Study for College Students at Nankai University

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT05925153
Other study ID # KY2023030
Secondary ID
Status Completed
Phase
First received
Last updated
Start date September 1, 2022
Est. completion date October 31, 2022

Study information
Verified date September 2022
Source Tianjin Eye Hospital
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The prevalence of myopia among high school students in China is as high as 80%-90%. For college students with longer years of education, the majority of myopia and the factors influencing the prevalence of high myopia should be better understood for timely prevention and treatment. This study aims to investigate the prevalence of myopia and education-related influencing factors among college students at Nankai University.

Recruitment information / eligibility
Status Completed
Enrollment 8500
Est. completion date October 31, 2022
Est. primary completion date October 31, 2022
Accepts healthy volunteers
Gender All
Age group 16 Years to 30 Years
Eligibility Inclusion Criteria: - All 1st year students Exclusion Criteria: - No eye diseases such as cataracts, glaucoma,keratoconus, etc. - No psychiatric disorders - Astigmatism = -6.00D

Study Design

Related Conditions & MeSH terms

Intervention

Other:
• No intervention
No intervention

Locations
Country Name City State
China Tiajin Eye Hospital Tianjin Tianjin

Sponsors (1)
Lead Sponsor Collaborator
Tianjin Eye Hospital

Country where clinical trial is conducted

China, 

References & Publications (3)

Huang L, Kawasaki H, Liu Y, Wang Z. The prevalence of myopia and the factors associated with it among university students in Nanjing: A cross-sectional study. Medicine (Baltimore). 2019 Mar;98(10):e14777. doi: 10.1097/MD.0000000000014777. — View Citation

Wei S, Sun Y, Li S, Hu J, Yang X, Lin C, Cao K, Du J, Guo J, Li H, Wang N. Refractive Errors in University Students in Central China: The Anyang University Students Eye Study. Invest Ophthalmol Vis Sci. 2018 Sep 4;59(11):4691-4700. doi: 10.1167/iovs.18-24363. — View Citation

Wei S, Sun Y, Li SM, Hu J, Cao K, Du J, An W, Liang X, Guo J, Li H, Wang N. Visual Impairment and Spectacle Use in University Students in Central China: The Anyang University Students Eye Study. Am J Ophthalmol. 2019 Oct;206:168-175. doi: 10.1016/j.ajo.2019.04.026. Epub 2019 May 10. — View Citation

Outcome
Type Measure Description Time frame Safety issue
Primary Prevalence of myopia Myopia was defined as an equivalent spherical refraction = -0.50D in either eye One day measurement
Primary Prevalence of high myopia High myopia was defined as an equivalent spherical refraction = -6.00D in either eye One day measurement
Secondary Blood pressure Venous blood pressure was measured using a sphygmomanometer, and systolic and diastolic blood pressure results were recorded. One day measurement
Secondary Pulse Measure the number of pulses in the quiet state and record the number of beats per minute. One day measurement
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