View clinical trials related to Retinopathy of Prematurity.
Filter by:Docosahexaenoic acid (DHA) has been shown to be particularly important for fetal and neonatal development. Infants born prematurely are at special risk for DHA insufficiency. The source of DHA after birth for preterm babies who are not fed full enterally, are mostly fat emulsions as the component of total parenteral nutrition solutions which usually do not contain DHA. The aim of this study is to investigate if the fish oil emulsion-administered from the first day of life and during parenteral nutrition-prevents infants from cholestasis and retinopathy of prematurity.
Retinopathy of prematurity (ROP) is one of the major morbidity among preterm infants. Although, local anesthetics reduce pain to some extent, eye examination still remains as a painful procedure. The investigators aimed to evaluate the effect of oral paracetamol combined with local anesthetics for pain relief during ophthalmological examination.
More than 8000 babies born >8 weeks early or weighing less than 1500g at birth in the United Kingdom annually are at risk of a serious eye problem - retinopathy of prematurity (ROP). Less than 1 in 10 need treating, but to identify these all of them require eye examinations 1-2 weekly from 5 weeks. These tests are uncomfortable, upsetting for families, and cost considerable time and money. There is now a new urine test that might help identify babies with the highest risk of developing significant ROP. This cheap test appears to predict which babies need treatment and could avoid invasive eye examination in thousands of babies. The test has so far only been used in 136 babies. It accurately predicted ROP, but 136 babies cannot change practice. We need to test more babies including in the UK. This study is designed to test >300 UK babies to see how accurately urine levels of NTproBNP predict development of ROP needing treatment. We will also pool our data with other researchers across Europe testing the same test to identify the best 'cut'-off' value for this test. In the future babies with urine levels of this chemical lower than this cut-off level would not need invasive eye examinations. If this test works as we hope it will many babies will avoid repeated painful eye tests, and their families will be saved the stress of watching this being done, by replacing these with a simple easy cheap pain free urine test. There will be substantial savings in health care costs that could be used to improve other aspects of care. In resource poor settings without an expert ophthalmologist babies could be screened for ROP that currently cannot be screened. We hope to demonstrate this to be a family-friendly, achievable intervention that positively impacts on the lives of babies and families experiencing neonatal intensive care.
Oral sucrose reduces pain during heel sticks and venipunctures in preterm infants. The purpose of this study was to determine the effectiveness of local anesthetic eye drops and a pacifier, plus repeated doses of 24% sucrose, to relieve pain associated with eye examinations for retinopathy of prematurity.
Background: - Some premature babies develop bronchopulmonary dysplasia (BPD) and retinopathy of prematurity (ROP). BPD and ROP are long-term chronic diseases of the lungs and eyes, respectively. BPD is associated with receiving mechanical ventilation to treat respiratory distress syndrome, and causes lung inflammation and scarring. ROP is caused by poor development of blood vessels in the eyes, and may lead to blindness. Because not all premature babies develop BPD or ROP, researchers want to study the genes that could be associated with these diseases. They will look at both premature infants and their parents to see if there is a genetic component to BPD and ROP. Objectives: - To study genes that may be associated with BPD and ROP. Eligibility: - Premature babies born with a weight less than or equal to 1,250 grams. - Parents of the premature babies. Design: - Parents will answer questions about the mother s health and pregnancy. - Delivery and medical information will be collected during the baby s hospitalization for the first month after birth. - Parents will provide a saliva sample from the inside of the cheek. - A saliva sample will also be collected from the baby within 28 days of birth. If the baby needs tracheal aspiration (removal of fluid from the throat), tracheal fluid samples will also be collected. - Parents will have followup interviews about their child s health 6 months, 12 months, and yearly for up to 6 years after birth. - This is a genetic study only. Treatment will not be provided as part of this study.
Prospective study to evaluate the efficacy and safety of intravitreal bevacizumab In retinopathy of prematurity (ROP). Bevacizumab 0.75 mg in 0.03 ml was given to stage 2+ or stage 3+ ROP in Zone I or Zone II.
We hypothesize that topical betaxolol will reduce the development of severe retinopathy of prematurity.
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.
The purpose of this study is to measure systemic levels of vascular endothelial growth factor (VEGF) and other proteins (e.g. IGF-1) in the systemic circulation of infants with retinopathy of prematurity (ROP) following ocular treatment with either intravitreal injections of anti-VEGF agents or retinal laser photocoagulation. The primary aim is to determine if serum VEGF levels change after treatment.
The aim of the study is to evaluate our 10 year experience of retinopathy of prematurity screening.