Clinical trials: Eye Care
Retinopathy of Prematurity
Retinopathy of Prematurity:Summary of a Decade
The aim of the study is to evaluate our 10 year experience of retinopathy of prematurity screening.
- Trial name
- NCT01363960
- Where
- Turkey (Türkiye)
- Volunteers
- 609 people
- Sponsor
- Saglik Bilimleri Universitesi Gulhane Tip Fakultesi
Visual Impairment, Menstrual Problem
Menstrual Health Education for Visually Impaired Adolescent
This study was planned as a two-group randomized controlled interventional study to determine the effect of face-to-face and web-based menstrual health education given to visually impaired adolescent girls on menstrual attitude…
- Trial name
- NCT06490016
- Testing
- web based education, Face to face
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Myopia, Conjunctivitis
Zanzibar Arts for Children's Eyesight Pilot Trial
In Zanzibar, around 22,000 children (4% of those aged 6 to 12) need treatment for eye issues like conjunctivitis or require glasses. A 2017 study found that 42% of rural children needing glasses didn't have them.
- Conditions
- Myopia, Conjunctivitis, Hyperopia
- Trial name
- ZANZI-ACEII (NCT06469697)
- Testing
- School music broadcast, Community music broadcast
- Where
- Tanzania
- Volunteers
- 1,295 people
- Sponsor
- Queen's University, Belfast
Glaucoma
Patient Performance on Virtual Reality Visual Field Devices as Compared to Standard of Care
The purpose of this research is to study the effectiveness and patient experience when measuring visual fields using virtual reality goggles.
- Trial name
- NCT04994457
- Testing
- Virtual Reality Visual Field, Standard Automated Perimetry
- Where
- United States
- Volunteers
- 287 people, healthy volunteers welcome
- Sponsor
- University of Miami
Viral Conjunctivitis
ADenoVirus Initiative Study in Epidemiology in Spain
The objectives of this study is to assess the characteristics and frequency of adenovirus conjunctivitis in a population of male and female patients from one year of age who present signs and symptoms of acute conjunctivitis.
- Trial name
- NCT02254330
- Where
- 25 sites in Spain
- Volunteers
- 386 people
- Sponsor
- NicOx
Cortical Visual Impairment
Remote Access: Cortical Visual Impairment
This study aims to compare the efficacy of an in-home telehealth-based intervention to standard care for children with cortical visual impairment and their caregivers and to assess the feasibility and acceptability of an in-home…
- Trial name
- NCT03957980
- Testing
- Occupational therapy
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Viral Conjunctivitis
ADenoVirus Initiative Study in Epidemiology in UK
The objectives of this study is to assess the characteristics and frequency of adenovirus conjunctivitis in a population of male and female patients from one year of age who present signs and symptoms of acute conjunctivitis.
- Trial name
- NCT02112773
- Where
- United Kingdom
- Volunteers
- 31 people
- Sponsor
- NicOx
Visual Developmental Disorders
Tertiary Care for Visual Developmental Disorders in Pre-school Children
Visual development disorders are major public health problems among children especially in China. How to find an effective and economic way to manage the larger number of children in China remains exploring.
- Trial name
- NCT03251456
- Testing
- Tertiary care, Usual Care
- Where
- China
- Volunteers
- 1,114 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Amblyopia, Strabismus
Improving Quality Vision Outcomes in Managed Care Setting While Reducing Cost by Use of Accurate, Automated Screening
Amblyopia ("lazy eye") and strabismus (misaligned eyes) are medical eye conditions that combine as the leading causes of preventable vision loss in children.
- Trial name
- NCT02536963
- Testing
- Pediatric Vision Scanning device, Reference examination
- Where
- United States
- Volunteers
- 318 people, healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.
Cataract Extraction, Fasting
Preoperative Fasting for Ambulatory Cataract Surgery: The PRACTICE Study
The current standard for cataract surgery is phacoemulsification with intraocular lens (IOL) implantation. In this procedure, topical anesthesia has become favoured over local anesthetic blocks due to potential serious…
- Conditions
- Cataract Extraction, Fasting, Aspiration Pneumonitis
- Trial name
- PRACTICE (NCT03828500)
- Testing
- Assistant-encouraged fasting up to ASA/CAS guideline limits
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- University of Toronto
Retinopathy of Prematurity
Infant-parent Skin-to-skin Contact During Screening for Retinopathy
Retinopathy of prematurity (ROP) is a feared complication of premature birth. If discovered in time, the disease can be treated, and impaired vision or blindness can be reduced.
- Trial name
- NCT02780544
- Testing
- skin-to-skin contact, incubator, Sucrose
- Where
- Norway
- Volunteers
- 34 people
- Sponsor
- St. Olavs Hospital
Strabismus
Japanese Strabismus Outcomes Assessment and Research Group Study
This retrospective study constructs the largest multicenter registry of strabismus care in Japan. The registry evaluates real-world surgical and conservative treatment outcomes, safety, and natural history for various types of…
- Trial name
- J-SOAR (NCT07763457)
- Testing
- Strabismus Surgery, Conservative Treatment or Observation
- Where
- Japan
- Volunteers
- 10,000 people
- Sponsor
- Kyoto University, Graduate School of Medicine
Optic Nerve
Optic Nerve Course Variants in Nepali Population
A retrospective study was conducted on 367 patients. CT PNS and head of the patients were evaluated for type of course of optic nerve according to DeLano's Classification.
- Trial name
- ONC (NCT06077929)
- Testing
- No intervention done
- Where
- Nepal
- Volunteers
- 367 people, healthy volunteers welcome
- Sponsor
- Grande International Hospital, Nepal
Myopia, Preschool
Early Intervention for Premyopic Children
The purpose of this research project is to add evidence of pharmacological (0.01% atropine) and optical (Defocus Integrated Multiple Segments spectacle lenses) approaches for myopia prevention among premyopic preschoolers, which…
- Trial name
- NCT06200194
- Testing
- MiyoSmart Spectacles, 0.01% atropine
- Where
- Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- National Yang Ming Chiao Tung University Hospital
Eye Diseases
Increasing Vision Center Service Utilization
Background: Vision Centre (primary eyecare facility): a major eye care service model catering to underserved rural areas. The sustainability of rural Vision Centres (VC) in north India is a major challenge due to the…
- Trial name
- NCT04800718
- Testing
- Intervention Arm
- Where
- India
- Volunteers
- 1,500 people
- Sponsor
- Seva Foundation
Diabetic Retinopathy, Age Related Macular Degeneration
Retinal Care Data Repository
The Retinal Care Data Repository's primary objective is to make data available for Retinal Care to develop algorithms that improve the care of people with retinal diseases.
- Trial name
- NCT04794907
- Testing
- Observation
- Volunteers
- 1,000 people
- Sponsor
- Retinal Care Inc.
Myopia
Comparison of Lens Care Regimens With a Silicone Hydrogel Lens (Emerald)
The purpose of the study is to evaluate and compare, on a daily wear basis, the performance of two contact lens care solutions when used with silicone hydrogel soft contact lenses with regards to comfort and dryness symptoms.
- Trial name
- NCT00520351
- Testing
- ClearCare, Optifree Replenish
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Retinopathy of Prematurity, Neurodevelopmental Disorders
Analyzing Retinal Microanatomy in ROP
Retinopathy of prematurity (ROP) is a disorder of development of the neural retina and its vasculature that may impact vision in vulnerable preterm neonates for a lifetime.
- Conditions
- Retinopathy of Prematurity, Neurodevelopmental Disorders, Macular Edema
- Trial name
- BabySTEPS (NCT02887157)
- Testing
- Swept Source OCT, Magnetic Resonance Imaging, Scavenged blood collection
- Where
- 4 sites in United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- Duke University
Proliferative Diabetic Retinopathy
Compliance to Ophthalmic Follow-up Examinations and Surgical Outcome for Proliferative Diabetic Retinopathy
The relationship between the surgical outcome of vitreous surgery for proliferative diabetic retinopathy and the compliance to ophthalmic follow-up examinations was evaluated.
- Trial name
- NCT01307072
- Testing
- Vitrectomy
- Where
- Japan
- Volunteers
- 94 people
- Sponsor
- Kyorin University
Premature, Retinopathy of Prematurity
Comfort Level in Premature Infants Undergoing Retinopathy of Prematurity Screening
Retinopathy of prematurity (ROP) screening is a routine yet painful procedure for premature infants, often necessitating pharmacological mydriasis.
- Conditions
- Premature, Retinopathy of Prematurity, Pain
- Trial name
- NCT07016984
- Testing
- standard phototherapy eye patches
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Istanbul Nisantasi University