Clinical trials: ROP
Pain, Stress
Pain and Stress Assessment and ROP Screening
The study will measure the effects of eye exams on markers of stress in the urine. In addition, measurements will be taken to show the effects of stress on brain activity, O2 sats, and blood flow.
- Trial name
- NCT02415205
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Infant, Newborn, Infant, Low Birth Weight
Multi-dose Pharmacokinetics and Dose Ranging of Inositol in Premature Infants (INS-2)
This pilot study is a randomized, placebo-controlled, clinical trial to measure changes in blood and urine levels of inositol in premature infants at high risk for retinopathy of prematurity (ROP) following repeated doses of…
- Conditions
- Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature
- Trial name
- INS-2 (NCT01030575)
- Testing
- Inositol lower volume, Inositol mid-level volume, Inositol high volume
- Where
- 17 sites in United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- NICHD Neonatal Research Network
Retinopathy of Prematurity
Retinal Microanatomy in Retinopathy of Prematurity (BabySTEPS2)
Retinopathy of prematurity (ROP) is a disorder of development of the neural retina and its vasculature that can impact vision in vulnerable preterm neonates for a lifetime.
- Trial name
- BabySTEPS2 (NCT04995341)
- Testing
- Investigational ultracompact OCT and OCTA system, retinal photographs
- Where
- 2 sites in United States
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- Duke University
Retinopathy of Prematurity, Myopia
Prematurity and Ophthalmological Changes
Ophthalmological differences in school-aged children with and without a history of retinopathy of prematurity
- Trial name
- NCT06452524
- Testing
- axial length (AU) and anterior chamber depth (ACD), optical coherence tomography (OCT)
- Where
- Turkey (Türkiye)
- Volunteers
- 211 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Amblyopia, Myopia
Performance of a Photoscreener for Vision Screening in a Haitian Pediatric Population
Screening of haitian children between the ages of 3 and 6 years old for amblyogenic risk factors with the use of the Spot photoscreener. The photoscreener results will be compared to the complete ophthalmologic evaluation.
- Conditions
- Amblyopia, Myopia, Hyperopia, Astigmatism
- Trial name
- POPH (NCT02655432)
- Testing
- Spot photoscreener, Ophthalmologic evaluation, Cyclopleged refraction
- Where
- 3 sites in Haiti
- Volunteers
- healthy volunteers welcome
- Sponsor
- Université de Montréal
Premature Retinopathy, Visual Impairment
Evaluation of Visual - Motor Development in Children With Retinopathy of Prematurity
The aim of this study was to investigate the eye structure, visual impairment, visual motor development and motor coordination of children between 2-6 ages that had applied to diod laser photocoagulation and intravitreal anti …
- Conditions
- Premature Retinopathy, Visual Impairment, Motor Delay
- Trial name
- NCT03865134
- Testing
- Snellen Test, Autorefractometer, Titmus Stereo Fly Test
- Where
- Turkey (Türkiye)
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Retinopathy of Prematurity
Prospective Evaluation of iCam-OCT
This is a prospective, non-significant-risk clinical study sponsored by Siloam Vision, Inc. to evaluate whether ophthalmologists can assess retinopathy of prematurity (ROP) using images from the iCam-OCT device as effectively as…
- Trial name
- NCT07839923
- Testing
- imaged with i-Cam OCT
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Siloam Vision
Retinopathy of Prematurity (ROP)
To Assess the Effect of Dexamethasone Eye Drops on the Retinopathy of Prematurity Outcome
The purpose is to compare the treatment frequency of preterm infants who developed severe Retinopathy of Prematurity (ROP) during the years 2015-2018 with 2020-2021 in the country, using the statistical method 'difference in…
- Trial name
- NCT06775353
- Testing
- Dexamethasone eyedrop
- Where
- Sweden
- Volunteers
- 2,017 people, healthy volunteers welcome
- Sponsor
- Region Skane
Retinopathy of Prematurity, Neurodevelopmental Abnormality
Analysis of Ocular and Neurodevelopmental Function for Retinopathy of Prematurity
The goal of this research project is to identify the long-term outcome of neurodevelopment in patients with retinopathy of prematurity(ROP) and the treatment of anti-vascular endothelial growth factor (VEGF) such as intravitreal…
- Trial name
- NCT05186155
- Testing
- Severe ROP
- Where
- Taiwan
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Retinopathy of Prematurity
Registry for Severe ROP and Treatment on Visual Outcomes
The purpose of this study is to determine what factors influence the visual outcomes of infants with severe retinopathy of prematurity (ROP) and to monitor the outcomes.
- Trial name
- NCT01559571
- Where
- 2 sites in United States
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- Pediatrix
Retinopathy of Prematurity
A Study Investigating Whether Low Dose Eyedrops for Pupil Dilation is as Effective and Safe as Standard Dose Eyedrops in Examination for Retinopathy of Prematurity.
A prospective, randomized controlled study was conducted from August, 2022 to March, 2023 in the neonatal intensive care unit in Queen Mary Hospital, Hong Kong.
- Trial name
- NCT06288321
- Testing
- Microdrop Mydrin-P, Standard Mydrin-P
- Where
- Hong Kong
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Retinopathy of Prematurity
Clinical and Genetic Analysis of ROP
Retinopathy of Prematurity (ROP) is a vascular disease affecting the retinas (back of the eye) of low birth weight infants. Although it can be treated effectively if diagnosed early, it continues to be a leading cause of…
- Trial name
- (ROP) (NCT04420156)
- Testing
- No intervention administered.
- Where
- 5 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Retinopathy of Prematurity
Fasudil Eye Drop in Retinopathy Of Prematurity(ROP)
Eligible eyes are randomly assigned into two groups. Group A receive Fasudil eye drops (concentration 0.5 percent) twice daily. Group B, receive artificial tears drop with the same frequency.
- Trial name
- NCT04191954
- Testing
- Fasudil eye drops (concentration 0.5 percent), receive artificial tears drop
- Where
- Iran
- Volunteers
- 184 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Pain
The Effect of Non-nutritive Sucking on Pain During Examination for Retinopathy of Prematurity
Aim: The aim of the study is to determine the effect of non-nutritive sucking on pain during examination for retinopathy of prematurity. Method: The study is conducted as a randomized controlled trial.
- Trial name
- NCT04463927
- Testing
- non-nutritive sucking
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Adiyaman University Research Hospital
Retinopathy of Prematurity
Heredity of Retinal Vessel Tortuosity
The purpose of this study is to asses the relative influence of genetic and environmental influence on the tortuosity of retinal arterioles in eyes of 218 healthy Danish twins aged 20-46 years.
- Trial name
- NCT00427063
- Where
- Denmark
- Volunteers
- 218 people, healthy volunteers welcome
- Sponsor
- Glostrup University Hospital, Copenhagen