Clinical trials: Retina Disease
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor
Busulfan in Treating Children and Adolescents With Refractory CNS Cancer
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase I trial to study the safety of delivering intrathecal busulfan in children and adolescents who…
- Conditions
- Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Leukemia, Lymphoma
- Trial name
- NCT00006246
- Testing
- busulfan
- Where
- 8 sites in United States
- Volunteers
- 28 people
- Sponsor
- Pediatric Brain Tumor Consortium
Retinoblastoma
Efficacy Study of Lucentis in the Treatment of Retinoblastoma
This study will evaluate the clinical efficacy of intravitreal injections of Ranibizumab (Lucentis) together with chemotherapy in the treatment of Retinoblastoma as compared to chemotherapy alone.
- Trial name
- NCT01899066
- Testing
- Lucentis, chemotherapy, chemotherapy
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Sun Yat-sen University
Alzheimer Disease, Dementia Alzheimers
Optical Coherence Tomography in Cerebral Amyloidosis
In this observational study, the investigators aim to evaluate whether changes in the retinal and choroidal circulation, as assessed by Optical Coherence Tomography (OCT) and the quantification of retinal amyloid deposits using…
- Conditions
- Alzheimer Disease, Dementia Alzheimers, Dementia, Lewy Body Disease
- Trial name
- NCT03472482
- Testing
- non-invasive retinal imaging
- Where
- Belgium
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Retinopathy of Prematurity
Role of Cord Blood Cytokines and Perinatal Factors in Prediction of Retinopathy of Prematurity
Cord blood will be taken after birth for evaluation of cytokines level. At age of 4-6 weeks, we will do fundus examination for babies . Retrograde, we will study the perinatal risk factors in subjects found to have retinopathy.
- Trial name
- NCT04769661
- Testing
- Cytokines
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Full Thickness Macular Hole
Protocol for RCT of Posturing in Phacovitrectomy for Full Thickness Macular Hole (FTMH)
The purpose of this study is to determine the effect of postoperative posturing on the outcome of macular hole surgery. Current practice is divided; some individuals are advised to posture face-down for 10 days and others are…
- Trial name
- NCT01020760
- Testing
- Face down posture
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- NHS Greater Glasgow and Clyde
X-Linked Retinitis Pigmentosa
A Clinical Trial Evaluating the Safety and Efficacy of a Single Subretinal Injection of AGTC-501 in Participants With XLRP
This study will evaluate and compare the safety, efficacy, and tolerability of 2 doses of a recombinant adeno-associated virus vector (AGTC-501/laruparetigene zovaparvovec )) to an untreated control group in male participants…
- Trial name
- NCT04850118
- Testing
- rAAV2tYF-GRK1-hRPGRco, Control
- Where
- 25 sites in United States, Australia and 2 more
- Volunteers
- 85 people
- Sponsor
- Beacon Therapeutics
Diabetic Retinopathy
A Blinded, Self-control Trial to Evaluate an Artificial Intelligence Based CAD System for Diabetic Retinography
To evaluate the safety and performance of an innovative artificial intelligence based Computer-Aided Diagnosis(CAD) system for diabetic retinography, Retinal images of patients with diabetes mellitus or diabetic retinopathy(DR)…
- Trial name
- NCT03973762
- Testing
- DR Grading with CAD, DR Grading by expert panel
- Where
- China
- Volunteers
- 1,081 people
- Sponsor
- Peking Union Medical College Hospital
Retinopathy of Prematurity, Preterm Infants
An Observational Study to Collect Data on How Aflibercept (Eylea) Given Using a Paediatric Dosing Device is Used in Preterm Babies With Retinopathy of Prematurity in the United Kingdom (UK)
This is an observational study in which only data from babies with retinopathy of prematurity (ROP) who are being treated with aflibercept (Eylea) in prefilled syringe (PFS) using a paediatric dosing device (PDD) are collected…
- Trial name
- NCT06315556
- Testing
- Aflibercept (Eylea)
- Where
- United Kingdom
- Volunteers
- 200 people
- Sponsor
- Bayer
Diabetic Retinopathy
Long-Term Follow-Up of Patients Enrolled in the Early Treatment Diabetic Retinopathy Study (ETDRS)
Patients enrolled in the original Early Treatment Diabetic Retinopathy Study at the Clinical Center at Johns Hopkins Wilmer Eye Institute will be invited for a follow-up visit at the National Eye Institute.
- Trial name
- NCT00001612
- Where
- United States
- Volunteers
- 170 people
- Sponsor
- National Eye Institute (NEI)
Retinal Artery Occlusion
Long-term Clinical Outcomes After Retinal Artery Occlusion
Retinal artery occlusion (RAO) is a rare but vision-threatening vascular disorder that is commonly caused by embolic events originating from the heart or carotid arteries.
- Trial name
- CVO-RAO (NCT07482228)
- Testing
- retinal artery occlusion
- Where
- South Korea
- Volunteers
- 15,000 people
- Sponsor
- Chonnam National University Hospital
Strabismus, Retinal Thickening
Choroidal and Retinal Thickness Following Strabismus Surgery
Prospective study, conducted at Tanta University Ophthalmology Department Measurement of macular and choroidal thickness before and after strabismus surgery
- Trial name
- NCT04285177
- Testing
- Strabismus surgery
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Tanta University
Macular Disease
Cohort Study of the Clinical Course of Macular Diseases in Kagawa
Macular diseases often cases severe visual impairment. Recent clinical introduction of anti-vascular endothelial growth factor agents may change the clinical course of various macular diseases, including age-related macular…
- Trial name
- NCT02321267
- Testing
- ranibizumab, aflibercept, pegaptanib, verteporphin
- Where
- Japan
- Volunteers
- 1,000 people
- Sponsor
- Kagawa University
Maculopathy
Research of Automated Maculopathy Screening Based on AI Techniques Using OCT Images
The investigators expect to develop an algorithm that can interpret OCT images and automated determine whether the macula is normal or not by using OCT image-based deep learning techniques.
- Trial name
- NCT03476291
- Where
- China
- Volunteers
- 20,000 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Usher Syndromes
Natural History Study of Usher Syndrome ( Light4Deaf )
Clinical centres in the LIGHT4DEAF consortium have developed and will continue to improve a reliable, early molecular diagnosis and protocols for full clinical characterisation of Usher syndrome, which will be valuable for the…
- Trial name
- Light4Deaf (NCT04665726)
- Where
- 4 sites in France
- Volunteers
- 400 people
- Sponsor
- Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts
Retinal Edema
Suprachoroidal Injection of Triamcinolone Acetonide in Resistant Diabetic Macular Edema, CRVO, Pseudophakic Cystoid Macular Edema and Diabetic Macular Edema Following Pars Plana Vitrectomy
Prospective interventional study on 60 eyes of resistant diabetic macular edema and central retinal vein occlusion that will receive suprachoroidal injection of Triamcinolone Acetonide (SCTA).
- Trial name
- Resistant (NCT04690608)
- Testing
- Triamcinolone Acetonide 40Mg/Ml Inj,Susp_#1
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tanta University
Premature Retinopathy, Pain
The Effect of Ocean Sound In Premature Retinopathy Examination
Purpose: It was planned as a randomized controlled experiment in order to evaluate the effectiveness of the ocean sound on pain, comfort and physiological parameters in the NICU, Retinopathy of Prematurity (ROP) examination.
- Trial name
- NCT05203159
- Testing
- Ocean sound, Routine
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University
Intracranial Pressure Increase
Non-Invasive and Non-Contact Intracranial Pressure Waveform Recording Using Dynamic Video Ophthalmoscopy
This study will test the use of video ophthalmoscope to provide information about intracranial pressure without the use of invasive methods, anesthesia or contact with the eye.
- Trial name
- ICP Waveform (NCT04046523)
- Testing
- Video ophthalmoscope
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Vision, Low
Retina Projection System Trials for Low Vision People
1. Purpose a. Examination on Efficacy of Retina Projection System 2. Patients a. Low vision patients 3. Methods 1. Vision aids Retina Projection System Face-mounted video display as control 2.
- Trial name
- NCT00219427
- Where
- 6 sites in Japan
- Volunteers
- 58 people
- Sponsor
- Osaka City University
Retinopathy of Prematurity (ROP)
Long-term Safety and Efficacy Outcome Study Comparing Children Previously Enrolled in Study ROPP-2008-01 for the Prevention of Retinopathy of Prematurity (ROP)
The main purpose of this study is to evaluate the long-term efficacy and safety outcomes following short-term exposure to rhIGF-1/rhIGFBP-3 versus standard neonatal care in Study ROPP-2008-01 (NCT01096784).
- Trial name
- PEDAL (NCT02386839)
- Testing
- rhIGF-1/rhIGFBP-3
- Where
- 16 sites in United States, Italy and 4 more
- Volunteers
- 76 people
- Sponsor
- Shire
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