Clinical trials: ROP
Retinopathy of Prematurity (ROP)
Analyzing Retinal Microanatomy in Retinopathy of Prematurity to Improve Care
Retinopathy of prematurity (ROP) is a disorder of development of the retina and its vasculature that can impact vision in vulnerable preterm neonates for a lifetime.
- Trial name
- (BabySTEPS3) (NCT07738874)
- Testing
- Ultra-widefield Optical Coherence Tomography (UWF-OCT), Wide-field ophthalmic imaging system
- Where
- 2 sites in United States
- Volunteers
- 175 people
- Sponsor
- Duke University
Bronchopulmonary Dysplasia
Ascorbyl Peroxide Association With Bronchopulmonary Dysplasia
Urinary ascorbyl peroxide level in the first week of life will be a good predictor of Bronchopulmonary dysplasia (BPD) in preterm infants less than 33 weeks of gestation.
- Trial name
- NCT01439295
- Where
- Canada
- Volunteers
- 51 people
- Sponsor
- St. Justine's Hospital
Retinopathy of Prematurity (ROP)
Efficacy and Safety of Low-dose Conbercept for Retinopathy of Prematurity Therapy
Evaluating the Optimal Effective Dose and Safety of Conbercept in Treating Retinopathy of Prematurity (ROP)
- Trial name
- NCT06717412
- Testing
- Conbercept
- Where
- 3 sites in China
- Volunteers
- 146 people
- Sponsor
- Wang Yusheng
Retinopathy of Prematurity (ROP)
VEGF In Systemic Circulation Of ROP-infants
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…
- Trial name
- NCT01470430
- Where
- Germany
- Sponsor
- University Hospital Freiburg
Retinopathy of Prematurity
Vascular Endothelial Growth Factor in Stage V ROP
Vascular Endothelial Growth Factor (VEGF) is a dimeric glycoprotein, naturally expressed in epithelial and tumor cells (1). Normal Retinal vascularization has two phases: In the first fase, cells of mesenquimatous origin form the…
- Trial name
- NCT00500396
- Testing
- Open-Sky Vitrectomy
- Where
- Mexico
- Volunteers
- 15 people
- Sponsor
- Asociación para Evitar la Ceguera en México
Retinopathy of Prematurity (ROP)
Comparing Alternative Ranibizumab Dosages for Safety and Efficacy in Retinopathy of Prematurity
This study is designed as an exploratory study to assess safety and efficacy of two different doses of the anti-VEGF agent ranibizumab (0.12 mg vs. 0.20 mg) in the treatment of infants with retinopathy of prematurity.
- Trial name
- CARE-ROP (NCT02134457)
- Testing
- ranibizumab
- Where
- 9 sites in Germany
- Volunteers
- 19 people
- Sponsor
- University Hospital Freiburg
Retinopathy of Prematurity
Cost-effectiveness of Tele-expertise for Premature Infants for Retinopathy
The purpose of this study is to determine whether telemedicine would be as effective as having a pediatrics ophthalmologist on site for screening examination of retinopathy in premature infants and would be cost-effective.
- Trial name
- Dite-ROP (NCT02157727)
- Testing
- Infants hospitalized in health facilities performing Tele-expertise
- Where
- 2 sites in France
- Volunteers
- 843 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Early-Onset Sepses, Neonatal, Periventricular Haemorrhage Neonatal
Zinc Supplementation on Very Low Birth Weight Infant
Premature birth is a major cause of neonatal death in addition to neonatal asphyxia and infections. Early in life, premature babies must get aggressive nutrition so that there is no extrauterine growth restriction (EUGR) in the…
- Conditions
- Early-Onset Sepses, Neonatal, Periventricular Haemorrhage Neonatal, Bronchopulmonary Dysplasia, Retinopathy of Prematurity
- Trial name
- NCT04050488
- Testing
- Zinc Sulfate
- Volunteers
- 364 people, healthy volunteers welcome
- Sponsor
- Fakultas Kedokteran Universitas Indonesia
Retinopathy of Prematurity (ROP)
Rainbow Extension Study
The purpose of this study was to evaluate the long term efficacy and safety of intravitreal ranibizumab compared with laser ablation therapy in patients who were treated for retinopathy of prematurity (ROP) in the core study…
- Trial name
- RainbowExt (NCT02640664)
- Testing
- Ranibizumab
- Where
- 73 sites in United States, Austria and 22 more
- Volunteers
- 180 people
- Sponsor
- Novartis Pharmaceuticals
Retinopathy of Prematurity
A Dosing Study of Intravitreal Bevacizumab for Retinopathy of Prematurity
The aim of our study was to determine whether a low dose of 0.3125mg intravitreal bevacizumab is effective in treatment of type 1 ROP as the standard 0.625 mg dose., regarding : Serum Systemic VEGF levels. Retinal Vascularization.
- Trial name
- NCT05712642
- Testing
- Intravitreal Bevacizumab
- Where
- Egypt
- Volunteers
- 19 people
- Sponsor
- Cairo University
Infant, Premature, Leukomalacia, Periventricular
Recombinant Erythropoietin for Neuroprotection in Very Preterm Infants
Periventricular leukomalacia (PVL) is one of the most common brain injuries that occur in preterm infants. Inflammation, hypoxia-ischemia, free oxygen radical formation and excitotoxicity are all known pathogenic mechanisms that…
- Conditions
- Infant, Premature, Leukomalacia, Periventricular, Intraventricular Hemorrhage, Retinopathy of Prematurity
- Trial name
- NCT00910234
- Testing
- recombinant human erythropoietin (rhEpo), Normal saline
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- China Medical University Hospital
Retinopathy of Prematurity (ROP), Bronchopulmonary Dysplasia (BPD)
The Correlation Between Red Cell Transfusion and Complications of Prematurity
The aim of this clinical trial is to learn if there is a correlation between the erythrocyte transfusion in the early neonatal period in premature infants and early and late complications of prematurity.
- Conditions
- Retinopathy of Prematurity (ROP), Bronchopulmonary Dysplasia (BPD), Enterocolitis, Necrotizing, Intraventricular Hemorrhage Neonatal
- Trial name
- NCT07123948
- Testing
- Wechsler Intelligence Test, performed by educated psychologists
- Where
- Croatia
- Volunteers
- 128 people
- Sponsor
- Clinical Hospital Center Rijeka
Neonatal Pain, Retinopathy of Prematurity (ROP)
Fentanyl Intranasal for Retinopathy of Prematurity Screening in Preterm Infants
The goal of this clinical trial is to learn whether intranasal fentanyl (a pain medicine given as a nasal spray) can reduce pain and is safe to use during routine eye examinations for retinopathy of prematurity (ROP) in preterm…
- Conditions
- Neonatal Pain, Retinopathy of Prematurity (ROP), Pain Management, Infant, Premature
- Trial name
- FIREFLY (NCT07112430)
- Testing
- Fentanyl Citrate (Intranasal)
- Where
- Canada
- Volunteers
- 58 people
- Sponsor
- Marsha Campbell-Yeo
Retina Disease, Retinopathy of Prematurity
Intravitreal Ranibizumab Injection for Aggressive Versus Type 1 Prethreshold Retinopathy of Prematurity
Despite advances in the neonatal intensive care units, retinopathy of prematurity (ROP) has become a common reason for blindness and visual disabilities in premature infants so that it accounts for about 5% and 30% of such…
- Conditions
- Retina Disease, Retinopathy of Prematurity, Ranibizumab
- Trial name
- NCT05701124
- Testing
- Ranibizumab (0.25 mg/0.025 mL)
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Zagazig University
Retinopathy of Prematurity
Phase 1 Trial of Bevacizumab Treatment for Severe Retinopathy of Prematurity
The purpose of this study is to find a dose of intravitreal bevacizumab that is lower than currently used for severe retinopathy of prematurity (ROP), is effective in this study, and can be tested in future larger studies.
- Trial name
- ROP1 (NCT02390531)
- Testing
- Bevacizumab
- Where
- 11 sites in United States
- Volunteers
- 120 people
- Sponsor
- Jaeb Center for Health Research
Retinopathy of Prematurity Both Eyes
Ranibizumab Vs Bevacizumab for Type 1 Retinopathy of Prematurity
Retinopathy of prematurity (ROP) with inadequate growth and development of retinal blood vessels in premature infants is one of the foremost reasons for childhood blindness.
- Trial name
- NCT05033106
- Testing
- Bevacizumab, Ranibizumab
- Where
- Egypt
- Volunteers
- 36 people
- Sponsor
- Zagazig University
Retinopathy of Prematurity
Efficacy and Safety of Mydriatic Microdrops Compared With Standard Drops for Retinopathy of Prematurity (ROP) Screening: a Pilot Randomized Clinical Trial
The purpose is to assess whether the use of microdrop instillation of phenylephrine 1.67% and tropicamide 0.33% maintains mydriatic efficacy while presents an improved safety profile compared with standard drops of phenylephrine…
- Trial name
- NCT04623684
- Testing
- Microdrop administration [phenylephrine 1.67% + tropicamide 0.33% (drop volume: 6-7 μL)], Standard drop administration [phenylephrine 1.67% + tropicamide 0.33% (drop volume: 28-34 μL)]
- Where
- Greece
- Volunteers
- 25 people
- Sponsor
- Aristotle University Of Thessaloniki
Pre-Term, Respiratory Distress Syndrome, Newborn
NeO2Matic-Pilot Trial
The main goal of this trial is to test if: automated adjustment of supplemental oxygen to preterm infants in noninvasive respiratory support based on feedback from a measurement of blood-oxygen saturation results in more stable…
- Conditions
- Pre-Term, Respiratory Distress Syndrome, Newborn, Retinopathy of Prematurity, Bronchopulmonary Dysplasia
- Trial name
- NEO2MATIC (NCT05629910)
- Testing
- O2Matic
- Where
- Denmark
- Volunteers
- 30 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Breastfeeding, Retinopaty of Prematurity
The Effect of Breast Milk on Pain and Stress
This study aimed to examine the effect of breast milk on pain and stress during Retinopathy of Prematurity (ROP) examinations. This randomized controlled experimental study was conducted with premature infants (N = 154)…
- Conditions
- Breastfeeding, Retinopaty of Prematurity, Pain, Stress
- Trial name
- NCT07127679
- Testing
- Two minutes before the ROP examination, 2 mL of freshly expressed breast milk was administered to infants in the experimental group using a syringe, placing the milk on the front of the tongue. As par
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people
- Sponsor
- Ege University
Investigate the Efficacy of Sucrose During Eye Examination
Efficacy of Oral Sucrose and Topical Anesthetics to Reduce Pain During Eye Examination for Retinopathy of Prematurity
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…
- Trial name
- NCT01811979
- Testing
- Oral sucrose solution, Steril water
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Dr. Sami Ulus Children's Hospital