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Clinical Studies
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Complete Clinical Studies Database
Table of Contents (by NEI Disease Program Area)
Corneal Diseases
Epidemiology
Glaucoma
Lens and Cataract
Retinal Diseases
Strabismus, Amblyopia, and Visual Processing
Corneal Diseases:
Berkeley Orthokeratology Study, The
Clinical Trial of Eye Prophylaxis in the Newborn
Collaborative Corneal Transplantation Studies (CCTS)
Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study
Cornea Donor Study (CDS)
Digital Image Based Determination of Ocular Surface Vital Dye Staining
Eliminating Trachoma with Repeat Mass Drug Treatment (TANA)
Herpetic Eye Disease Study (HEDS) I
Herpetic Eye Disease Study (HEDS) II
Prospective Evaluation of Radial Keratotomy (PERK) Study
Steroids for Corneal Ulcers Trial (SCUT)
Glaucoma:
Advanced Glaucoma Intervention Study (AGIS)
Collaborative Initial Glaucoma Treatment Study (CIGTS)
Early Manifest Glaucoma Trial (EMGT)
Fluorouracil Filtering Surgery Study (FFSS)
Glaucoma Laser Trial (GLT) Glaucoma Laser Trial Followup Study (GLTFS)
Ocular Hypertension Treatment Study (OHTS)
Lens and Cataract:
Collaborative Italian-American Clinical Trial of Nutritional Supplements and Age-related Cataract (CTNS)
Infant Aphakia Treatment Study (IATS)
Randomized Trial of Aspirin and Cataracts in U.S. Physicians
Retinal Diseases:
Age-Related Eye Disease Study (AREDS)
Age-Related Eye Disease Study 2 (AREDS2)
Branch Vein Occlusion Study
Central Vein Occlusion Study (CVOS)
Collaborative Ocular Melanoma Study (COMS)
Comparison of Age-related Macular Degeneration Treatments Trials: Lucentis-Avastin Trial (CATT)
Complications of Age-Related Macular Degeneration Prevention Trial (CAPT)
Cryotherapy for Retinopathy of Prematurity (CRYO-ROP) - Outcome Study of Cryotherapy for Retinopathy of Prematurity
Diabetic Retinopathy Study (DRS)
Diabetic Retinopathy Vitrectomy Study (DRVS)
Early Treatment Diabetic Retinopathy Study (ETDRS)
Early Treatment for Retinopathy of Prematurity Study (ETROP), The
Effects of Light Reduction on Retinopathy of Prematurity (Light-ROP), The
Endophthalmitis Vitrectomy Study (EVS)
Evaluation of Vitrectomy for Diabetic Macular Edema Study
Ganciclovir Implant Study for Cytomegalovirus Retinitis
Improving Function in AMD (IF-AMD)
Intravitreal Ranibizumab or Triamcinolone Acetonide as Adjunctive Treatment to Panretinal Photocoagulation for Proliferative Diabetic Retinopathy
Intravitreal Ranibizumab or Triamcinolone Acetonide in Combination with Laser Photocoagulation for Diabetic Macular Edema
Krypton-Argon Regression of Neovascularization Study (KARNS)
Macular Photocoagulation Study (MPS)
Multi-Center, Randomized, Phase II Clinical Trial to Study the Effects of Preservative-Free Triamcinolone Acetonide and AvastinĀ® in Combination with Photodynamic Therapy in Participants with Neovascular Age Related Macular Degeneration (VERTACL)
Multicenter Uveitis Steroid Treatment (MUST) Trial
An Observational Study of the Development of Diabetic Macular Edema Following Scatter Laser Photocoagulation
A Phase 2 Evaluation of Anti-VEGF Therapy for Diabetic Macular Edema: Bevacizumab (Avastin)
A Pilot Study of Laser Photocoagulation for Diabetic Macular Edema
A Pilot Study of Peribulbar Triamcinolone Acetonide for Diabetic Macular Edema
Randomized Clinical Trial for Retinitis Pigmentosa
A Randomized Trial Comparing Intravitreal Triamcinolone Acetonide and Laser Photocoagulation for Diabetic Macular Edema
Randomized Trial for Retinitis Pigmentosa
Randomized Trial of Acetazolamide for Uveitis-Associated Cystoid Macular Edema
Randomized Trial of Beta-Carotene and Macular Degeneration
Randomized Trial of Vitamin A and Vitamin E Supplementation for Retinitis Pigmentosa
Randomized Trials of Vitamin Supplements and Eye Disease
Silicone Study, The
Sorbinil Retinopathy Trial (SRT)
Studies of Ocular Complications of AIDS (SOCA)--Ganciclovir-Cidofovir CMV Retinitis Trial (GCCRT)
Studies of the Ocular Complications of AIDS (SOCA)--Cytomegalovirus Retinitis Retreatment Trial (CRRT)
Studies of the Ocular Complications of AIDS (SOCA)--Foscarnet-Ganciclovir CMV Retinitis Trial (FGCRT)
Studies of the Ocular Complications of AIDS (SOCA)--HPMPC Peripheral CMV Retinitis Trial (HPCRT)
Studies of the Ocular Complications of AIDS (SOCA)--Longitudinal Study of Ocular Complications of AIDS (LSOCA)
Studies of the Ocular Complications of AIDS (SOCA)--Monoclonal Antibody CMV Retinitis Trial (MACRT)
Subclinical Diabetic Macular Edema Study
Submacular Surgery Trials (SST)
Supplemental Therapeutic Oxygen for Prethreshold Retinopathy of Prematurity (the STOP-ROP Multicenter Trial)
Temporal Variation in Optical Coherence Tomography Measurements of Retinal Thickening in Diabetic Macular Edema
The
S
tandard Care vs.
CO
rticosteroid for
RE
tinal Vein Occlusion (SCORE) Study: Two Randomized Trials to Compare the Efficacy and Safety of Intravitreal Injection(s) of Triamcinolone Acetonide with Standard Care to Treat Macular Edema
The Course of Response to Focal Photocoagulation for Diabetic Macular Edema
Strabismus, Amblyopia, and Visual Processing:
Amblyopia Treatment Study: Occlusion Versus Pharmacologic Therapy for Moderate Amblyopia
Amblyopia Treatment Study: A Randomized Trial to Evaluate 2 Hours of Daily Patching for Amblyopia in Children 3 to <7 Years Old
Bilateral Refractive Amblyopia Treatment Study
Collaborative Longitudinal Evaluation of Ethnicity and Refractive Error (CLEERE) Study, The
Congenital Esotropia Observational Study (CEOS)
Contact Lens and Myopia Progression (CLAMP) Study, The
Convergence Insufficiency Treatment Trial (CITT)
Correction of Myopia Evaluation Trial (COMET)
Correction of Myopia Evaluation Trial 2 (COMET2): A randomized trial of the effect of progressive addition lenses versus single vision lenses on low myopia associated with large accommodative lags and near esophoria in children
An Evaluation Of Treatment Of Amblyopia In Children 7 To <18 Years Old
Intravenous Immunoglobulin Therapy in Optic Neuritis
Ischemic Optic Neuropathy Decompression Trial (IONDT)
Ischemic Optic Neuropathy Decompression Trial Followup (IONDT Followup)
Longitudinal Optic Neuritis Study (LONS)
An Observational Study of Infantile, Acquired Non-accommodative, and Acquired Partially-accommodative Esotropia
An Observational Study of Optical Correction for Strabismic Amblyopia in Children 3 to <7 Years Old
An Observational Study on Recurrence of Amblyopia After Discontinuation of Treatment
Optic Neuritis Treatment Trial (ONTT)
Prism Adaptation Study (PAS), The
A Prospective Study of Primary Surgical Treatment of Nasolacrimal Duct Obstruction in Children Less Than Four Years Old
A Prospective Study of Surgical Procedures for the Treatment of Persistent Nasolacrimal Duct Obstruction in Children less than Four Years Old
A Randomized Trial Comparing Atropine to Atropine Plus a Plano Lens for the Sound Eye As Prescribed Treatments for Amblyopia in Children 3 to <7 Years Old
A Randomized Trial Comparing Daily Atropine Versus Weekend Atropine
A Randomized Trial Comparing Near Versus Distance Activities While Patching for Amblyopia in Children 3 to <7 Years Old
A Randomized Trial Comparing Part-time Versus Full-time Patching for Severe Amblyopia
A Randomized Trial Comparing Part-time Versus Minimal-time Patching for Moderate Amblyopia
A Randomized Trial Comparing Patching Versus Atropine for Amblyopia in 7 to < 13 Year Olds
A Randomized Trial Comparing Patching with Active Vision Therapy to Patching with Control Vision Therapy as Treatment for Amblyopia in Children 7 to <13 Years Old
A Randomized Trial of Full-time Bangerter Filters versus Part-time Daily Patching for the Treatment of Moderate Amblyopia in Children
A Randomized Trial to Evaluate 8 Hours of Daily Patching Plus Daily Atropine for Residual Amblyopia in Children 3 to <8 Years Old
Trial of Bifocals in Myopic Children With Esophoria, A
Vision In Preschoolers Study (VIP Study)
Epidemiology:
Surgery for Trichiasis, Antibiotics to Prevent Recurrence (STAR)
Systemic Immunosuppressive Therapy for Eye Diseases Cohort Study