Vision disorder

This study investigates whether a non-invasive light treatment called photobiomodulation can improve vision and slow vision loss in people with dry age-related macular degeneration (AMD). Participants receive either active light therapy or a sham (inactive) treatment over 12 mont…

This study tests a smart computer simulation (digital twin) of Saudi streets to train visually impaired people on safe navigation. Participants use 3D audio and a vibrating vest to learn to avoid obstacles. The goal is to see if this high-tech training reduces real-world collisio…

This study tested an eye injection called tarcocimab in 255 people with diabetic retinopathy, a diabetes complication that can damage vision. Participants received either the drug or a sham (fake) injection. The goal was to see if the drug improves the severity of the disease and…

This study tested the safety and effectiveness of brolucizumab, a drug injected into the eye, for treating diabetic macular edema (DME) in 66 Indian patients. DME is a complication of diabetes that can cause vision loss. The study aimed to see how well the drug works in real-worl…

This phase 3 trial tested a small, refillable implant placed in the eye that continuously releases the drug ranibizumab to control diabetic retinopathy. The study enrolled 174 people with moderate-to-severe non-proliferative diabetic retinopathy but without swelling in the center…

This study compared two different dosing schedules of brolucizumab (Beovu) in 52 people with wet age-related macular degeneration (AMD) who had not responded well to previous treatment. Participants received the drug as an eye injection either on a fixed schedule or with adjustme…

This study tested whether a nurse-assisted online eye screening app (Easee) is cost-effective for older adults receiving home healthcare. 234 participants aged 65+ used the app with a nurse's help to check their vision. The goal was to see if this approach reduces eye complaints …

This study tests whether a basic first aid and accident prevention training program improves awareness and knowledge among parents of children with disabilities. Parents of children enrolled in special education schools are randomly assigned to receive the training or not. Their …

This study is testing a type of talk therapy, called Brief Cognitive Behavioral Therapy for Suicide Prevention, delivered via video call. The goal is to see if it can reduce suicidal thoughts and attempts in adults with physical disabilities affecting vision, hearing, or mobility…

This study tests a 10-week visual rehabilitation program for children with autism spectrum disorder who also have vision problems. The program uses games and activities to improve how children use their eyes and process visual information. Researchers want to see if better vision…

This study tested a structured program to help children and teens with autism, developmental delays, or intellectual disabilities cooperate during eye exams. Twenty participants attended six training sessions that used practice in a mock clinic, rewards like snacks or toys, and o…

This study follows 61 people who previously used the REVISYON SDS 100 device for mild-to-moderate cataract. Researchers will check for side effects and measure vision changes over about 20 months. No new treatment is given; the goal is to see if the device stays safe and works we…

This trial tests whether a specially designed audio-described education program can improve menopause knowledge and reduce symptom severity in visually impaired women. About 46 women aged 40-60 who are members of a blind association will be randomly assigned to receive the progra…

This study tested whether a sing-along song can help visually impaired individuals aged 6 to 20 learn to brush their teeth better. Forty participants in Nepal were split into two groups: one received standard audio-tactile instruction, and the other heard a song with the same ins…

This study looks back at 20 years of medical records from 25 people who had a freezing treatment (cryotherapy) for retinal hemangioblastoma, a rare eye tumor often linked to von Hippel-Lindau disease. Researchers want to see how well the treatment controlled the tumors and affect…

This study looked at how nerve cells in the eye are lost in people with multiple sclerosis (MS) even when there is no active inflammation. Researchers followed 64 adults with relapsing-remitting MS who were already part of a larger study. By using special eye scans over time, the…

This study tested whether an audio-based educational program about puberty could improve self-concept and healthy behaviors in visually impaired teenage girls. Forty-six girls aged 12-18 from two schools in Egypt took part. The program used simple Arabic audio sessions and Braill…

This study looked at how well people can sense and copy the speed of their knee movement, with and without vision. Sixty healthy adults tried to match two different speeds (slow and fast) while either keeping their eyes open or closed. The goal was to understand how vision contri…

This study tested a new questionnaire designed to measure how well babies (0-36 months old) with eye diseases can see, even before they can talk. The goal was to help doctors decide the best time for surgery. The study included 150 children with different eye conditions and check…

This completed study measured how the eye scatters light at different wavelengths and pupil sizes in 31 adults aged 18-75. Participants had their vision corrected with an adaptive optics system, and researchers recorded how a point of light blurred inside the eye. The goal was si…

This study tested if sending SMS reminders to parents helps children get follow-up eye care after a school vision screening. About 320 children aged 5-15 from two schools in Rawalpindi, Pakistan, were screened using a smartphone app. Those who needed further care were split into …

This study looked at 100 older adults (60+) to see if those with severe vision loss from age-related macular degeneration have more shoulder pain, stiffness, and movement problems compared to those with normal vision. Researchers measured pain, range of motion, and daily living a…

This study looked at how often people have vision problems after a stroke. Researchers followed 127 stroke patients for 3 months, testing their eyesight and comparing results with brain scans. The goal was to find out how common these issues are and whether a simple vision screen…