Computer Vision Syndrome Visual Sequelae
- Conditions
- Computer Vision Syndrome
- Registration Number
- NCT04398212
- Lead Sponsor
- Sohag University
- Brief Summary
the university students will respond to CVS-F3 survey form and then they will be subjected to complete ophthalmic examination and investigations
- Detailed Description
CVS-F3 is a survey form consisted of up to 30 questions regarding Computer Vision Syndrome (CVS) complains, thereafter a randomized sample of students will be subjected to complete ophthalmic examination including visual acuity and refractive measurements, intraocular pressure measurements, Slitlamp and fungus examinations, mfERG examinations. the sudents will be requested to decrease their screen time and the examinations will be repeated one month later.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 733
- University students
- Amblyopia
- Anisometropia
- strabismus
- Previous eye surgery
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method visual acuity 1 month visual changes i.e. uncorrected distance visual acuity (UDVA) and corrected distance visual acuity (CDVA) using logMAR measurements following reduction of screen time
near vision 1 month near vision changes following reduction of screen hours using card test, near visual acuity chart and near point test while the measurements will be diopters and lines of near chart
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Faculty of medicine
🇪🇬Sohag, Egypt
Faculty of medicine🇪🇬Sohag, Egypt