Clinical trials: Retinal Disorders
Rhegmatogenous Retinal Detachment
Pneumatic Retinopexy Versus Vitrectomy for Retinal Detachment in Patients With Extended Criteria
Objective: To compare outcomes of retinal detachment repair following pneumatic retinopexy (PnR) versus pars plana vitrectomy in terms of anatomical success, functional success and patient quality of life in patients with…
- Trial name
- NCT02871531
- Testing
- Pneumatic retinopexy, Vitrectomy
- Where
- 2 sites in Canada
- Volunteers
- 178 people
- Sponsor
- Unity Health Toronto
Diabetic Retinopathy, Diabetes Mellitus, Type 2
Confronting Unequal Eye Care in Pennsylvania
Pt. 1 Diabetic retinopathy is a common eye condition among diabetic adults and can lead to severe vision impairment and even blindness.
- Conditions
- Diabetic Retinopathy, Diabetes Mellitus, Type 2, Glaucoma
- Trial name
- NCT01179555
- Testing
- Behavioral Activation, Supportive Therapy
- Where
- 3 sites in United States
- Volunteers
- 206 people
- Sponsor
- Wills Eye
Abnormal Vitreous Humor Morphology, Abnormal Choroid Morphology
Accuracy of the Red Reflex Test in the Pediatric Population
This study is designed to investigate the sensitivity and specificity of the Red Reflex Test (RRT), with and without dilation, for early detection of ocular abnormalities in children and newborns.
- Conditions
- Abnormal Vitreous Humor Morphology, Abnormal Choroid Morphology, Optic Nerve Diseases, Retinal Disease
- Trial name
- NCT04125043
- Testing
- Direct ophthalmoscope
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute
Age-related Macular Degeneration
A Study of Ranibizumab Administered Monthly or on an As-needed Basis in Patients With Subfoveal Neovascular Age-related Macular Degeneration (HARBOR)
This is a Phase III, multicenter, randomized, double-masked, dose-comparison study of the efficacy and safety of ranibizumab injection administered intravitreally to patients with choroidal neovascularization (CNV) secondary to…
- Trial name
- HARBOR (NCT00891735)
- Testing
- Ranibizumab
- Where
- 99 sites in United States
- Volunteers
- 1,097 people
- Sponsor
- Genentech, Inc.
Cytomegalovirus Retinitis, HIV Infections
A Phase I Pharmacokinetic and Tolerance Study of 28-Day Regimens of Oral Ganciclovir
To determine the pharmacokinetics (blood levels) of three dose treatment plans of oral ganciclovir during a 28-day dosing period.
- Trial name
- NCT00000668
- Testing
- Ganciclovir
- Where
- 5 sites in United States
- Volunteers
- 48 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Macular Holes
Clinical Characteristics and Surgical Outcomes of Full-thickness Macular Hole Without Focal Vitreomacular Traction.
This multicenter, retrospective, observational comparative study. We occasionally encounter FTMHs in which PVD has not been achieved and VMT is absent.
- Trial name
- NCT06560710
- Testing
- vitrectimy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- St. Marianna University School of Medicine
Diabetic Retinopathy, Retinal Detachment
Silicone Oil Versus Gas in PDR Patients Undergoing Vitrectomy
Subjects receiving 16% C3F8 gas tamponade during vitrectomy will have better visual acuity and similar postoperative complications to subjects who receive silicone oil tamponade during vitrectomy.
- Trial name
- NCT03660384
- Testing
- PPV/SO, PPV/C3F8
- Where
- Mexico
- Volunteers
- 302 people
- Sponsor
- Rush Eye Associates
Cytomegalovirus Retinitis
Deep Learning-based System and AIDS-related Cytomegalovirus Retinitis
Ophthalmological screening for cytomegalovirus retinitis (CMVR) for HIV/AIDS patients is important. However, the manual screening with fundus imaging is laborious and subjective.
- Trial name
- NCT04831333
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Kuifang Du
Epiretinal Membrane
Retinal Layers and Visual Rehabilitation After Epiretinal Membrane Removal
The purpose of this study is to evaluate the changes in visual acuity, metamorphopsia, and thickness of retinal layers after epiretinal membrane removal and to investigate factors associated with visual function.
- Trial name
- NCT01474655
- Testing
- Pars plana vitrectomy and removal of epiretinal membrane
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Diffuse Diabetic Macular Edema
Safety Study of iCo-007 Intravitreal Injection to Treat Diabetic Macular Edema
The goal of the study is to evaluate the safety and tolerability of 4 different doses of iCo-007 Intravitreal Injection in patients with diffuse diabetic macular edema.
- Trial name
- NCT00886808
- Testing
- iCo-007 Intravitreal Injection
- Where
- 4 sites in United States
- Volunteers
- 15 people
- Sponsor
- iCo Therapeutics Inc.
Age-related Macular Degeneration, Diabetic Retinopathy
Village-Integrated Eye Worker Trial II
The vast majority of blindness is avoidable. The World Health Organization (WHO) estimates that 80% of cases of visual impairment could be prevented or reversed with early diagnosis and treatment.
- Conditions
- Age-related Macular Degeneration, Diabetic Retinopathy, Glaucoma
- Trial name
- VIEW II (NCT03752840)
- Testing
- Visual acuity (presenting and pinhole), Optical coherence tomography (OCT), Intraocular pressure
- Where
- United States
- Volunteers
- 60,200 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Macular Degeneration
Managing Neovascular (Known as "Wet") Age-related Macular Degeneration Over 2 Years Using Different Treatment Schedules of 2 mg Intravitreal Aflibercept Injected in the Eye
This study aims to evaluate the optimal use, efficacy, and safety of a Treat-and-Extend regimen with aflibercept in subjects with nAMD.
- Trial name
- ARIES (NCT02581891)
- Testing
- Eylea (Intravitreal Aflibercept, VEGF Trap-Eye, BAY86-5321)
- Where
- 39 sites in Australia, Canada and 6 more
- Volunteers
- 287 people
- Sponsor
- Bayer
Normal Eyes, Eyes With Glaucoma
OCT Agreement and Precision Study
To demonstrate clinical substantial equivalence of 3D OCT-1 Maestro as comparable to the commercially available iVue and NW-300.
- Conditions
- Normal Eyes, Eyes With Glaucoma, Eyes With Retinal Disease
- Trial name
- NCT02045823
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Topcon Medical Systems, Inc.
Smith-Lemli-Opitz Syndrome, Cone-Rod Dystrophy
Cholesterol and Antioxidant Treatment in Patients With Smith-Lemli-Opitz Syndrome (SLOS)
Patients with biochemically confirmed SLOS are being treated with cholesterol supplementation and antioxidant medication. They are carefully monitored with visits to clinic, laboratory testing including cholesterol and…
- Conditions
- Smith-Lemli-Opitz Syndrome, Cone-Rod Dystrophy, Hearing Loss
- Trial name
- NCT01773278
- Testing
- Antioxidants, Cholesterol
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Colorado, Denver
Retinitis Pigmentosa, Choroideremia
Pilot Study of a Suprachoroidal Retinal Prosthesis
This study will be an initial proof of concept study, to evaluate safety and efficacy of a prototype suprachoroidal retinal implant
- Trial name
- NCT01603576
- Testing
- Prototype wide view suprachoroidal retinal prosthesis
- Where
- 2 sites in Australia
- Volunteers
- 3 people
- Sponsor
- Center for Eye Research Australia
Macular Degeneration, Retinal Vein Occlusion
Intravitreal v. Sub-tenon Injections of Triamcinolone Acetonide for Macular Edema in Retinal Disorders
The use of intravitreal injections of corticosteroid (triamcinolone acetonide) appears to be a promising treatment for a variety of ocular diseases associated with inflammation.
- Conditions
- Macular Degeneration, Retinal Vein Occlusion, Diabetic Retinopathy
- Trial name
- NCT00101764
- Testing
- Triamcinolone Acetonide
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- National Eye Institute (NEI)
Retinal Vein Occlusion
Combined Triple Procedure in Retinal Vein Occlusion (RVO)
The aim of this pilot study was to investigate the effects of an intravitreal combination therapy using triamcinolone and bevacizumab in patients with retinal vein occlusion (RVO).
- Trial name
- NCT00805064
- Testing
- triamcinolone and bevacizumab
- Volunteers
- 40 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Neovascular Age-related Macular Degeneration, Age-Related Macular Degeneration
A 3-month Study to Assess the Safety and Effectiveness of ONS-5010 in Subjects With Neovascular Age-related Macular Degeneration (AMD)
Multicenter, randomized, masked, controlled study of the safety and effectiveness of intravitreally administered ONS-5010.
- Conditions
- Neovascular Age-related Macular Degeneration, Age-Related Macular Degeneration, Wet Macular Degeneration
- Trial name
- NCT06190093
- Testing
- bevacizumab, ranibizumab
- Where
- 61 sites in United States
- Volunteers
- 400 people
- Sponsor
- Outlook Therapeutics, Inc.
Epiretinal Membrane
Fundus Autofluorescence After Vitrectomy for Epiretinal Membrane
Fundus autofluorescence (FAF) at the macula originates from hyperfluorescence from retinal pigment epithelium (RPE) and blockage of hyperfluorescence by macular pigment.
- Trial name
- NCT02628158
- Testing
- Vitrectomy with internal limiting membrane removal
- Where
- Japan
- Volunteers
- 91 people
- Sponsor
- Kyorin University
Choroidal Neovascularization, Age-Related Macular Degeneration
EXTEND III - Efficacy and Safety of Ranibizumab in Patients With Subfoveal Choroidal Neovascularization (CNV) Secondary to Age-related Macular Degeneration (AMD)
This study will evaluate efficacy and safety for monthly ranibizumab 0.5 mg intravitreal injections in Asian patients with subfoveal choroidal neovascularization secondary to age-related macular degeneration.
- Trial name
- NCT00470678
- Testing
- ranibizumab
- Where
- 6 sites in South Korea, Taiwan
- Volunteers
- 95 people
- Sponsor
- Novartis
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