An observational study in Myopia, sponsored by Superior University. Active, not recruiting at 1 site in Pakistan. Open to participants aged 5 Years to 20 Years. Per ClinicalTrials.gov, last updated 2025-04-06.
Sponsored by Superior University · Observational
Myopia (nearsightedness) has become a major global health concern, particularly among students, due to factors such as prolonged screen time, close-up work, and limited outdoor activities. In regions like Sukkur, Pakistan, the educational environments and lifestyles of students in Madarsas (religious schools) differ significantly from those in non-Madarsa (regular) schools, potentially influencing the prevalence of myopia. This comparative cross-sectional study aims to assess and compare the prevalence of myopia among Madarsa and non-Madarsa students in Sukkur.
The study will be conducted at Al Shifa Trust Eye Hospital over six months, involving students aged 5-20 years. Informed consent will be obtained from parents or guardians, and a structured questionnaire will collect data on lifestyle factors such as time spent on near work, outdoor activities, family history of refractive errors, and the use of corrective eyewear. Visual acuity and refractive errors will be assessed using standard eye charts, cycloplegic refraction, and measurements of keratometry, biometry, and axial length. The data will be analyzed using descriptive statistics, including frequencies, means, and standard deviations, with normality tests applied to continuous variables. Chi-square tests and Independent t-tests will be used for comparative analysis, while logistic regression will assess risk factors associated with myopia. The study will help determine the prevalence of myopia and its contributing factors in these student populations, informing potential interventions.
1,007 studies on the registry are indexed under Myopia; 210 are open to participants now.
This study's enrollment of 364 is above the median of 150 across 176 observational studies indexed under Myopia.
Browse Myopia studies →Superior University is the lead sponsor of 253 studies on the registry; 25 are open to participants now.
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To compare the prevalence of myopia among Madarsaand schoolstudents in Sukkur.
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Exclusion Criteria:
refraction
In the eye, refraction is the bending of light rays as they pass through the cornea and lens, focusing them onto the retina for clear vision
Time frame: 12 Months
auto-refractometer
An auto-refractometer is a device used in eye exams to objectively measure a person's refractive error and determine the prescription needed for glasses or contact lenses, by analyzing how light reflects off the eye
Time frame: 12 Months
Plan to share: No
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This study is active, not recruiting, as verified in Mar 2025. You cannot join it, but the record below documents what was studied.
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