| Not Yet Recruiting | Study of the SCD411 Prefilled Syringe for Treating Adults With Wet Age-Related Macular Degeneration, Retinal V NCT07501052 | Sam Chun Dang Pharm. Co. Ltd. | Phase 2 |
| Not Yet Recruiting | Eye Health Intervention Study in Upper Manhattan NCT06112431 | Columbia University | N/A |
| Enrolling By Invitation | AI-Assisted Detection of Posterior Segment Diseases: DR, AMD, RVO, and Glaucoma NCT07318428 | Inje University | N/A |
| Completed | Serum Endocan, Alarin, and Galanin-Like Peptide Levels in Diabetic Retinopathy NCT07434362 | Elazıg Fethi Sekin Sehir Hastanesi | N/A |
| Not Yet Recruiting | High Resolution Imaging OCT Study NCT07338461 | Heidelberg Engineering GmbH | N/A |
| Not Yet Recruiting | Wide Field OCTA in Ocular Diseases NCT07298174 | IRCCS San Raffaele | — |
| Not Yet Recruiting | Multicenter RCT of Eye-Brain Imaging in Diabetes Neurovascular Coupling NCT06813274 | Hejiang Ye | Phase 2 |
| Not Yet Recruiting | A Preliminary Exploratory Clinical Trial to Evaluate the Efficacy of NPDR-01 Eye Drops in the Treatment of Non NCT07198815 | Sichuan Academy of Medical Sciences | EARLY_Phase 1 |
| Recruiting | Longitudinal Observational Study of Diabetic Retinopathy Progression in Type 2 Diabetes Patients NCT07458516 | Association for Innovation and Biomedical Research on Light and Image | — |
| Recruiting | Feasibility and Safety of MB-102 in Ocular Angiography as Compared to Fluorescein Sodium NCT04008121 | MediBeacon | EARLY_Phase 1 |
| Recruiting | Analysis of DR Progression to Identify Risks and Need for Treatment NCT07417410 | Association for Innovation and Biomedical Research on Light and Image | — |
| Recruiting | Effect of Omega-3 Fatty Acids on Eye Blood Vessels in Type 1 Diabetes NCT07255326 | University of Faisalabad | N/A |
| Not Yet Recruiting | Investigating the Retardation Effect of OCTA-Guided Targeted Photocoagulation on the Progression of Non-Perfus NCT06821633 | Sichuan Provincial People's Hospital | N/A |
| Not Yet Recruiting | Strategies for Improving Linkage-to-Care After Eye Disease Screening NCT06943599 | University of California, San Francisco | N/A |
| Recruiting | Performance of the Electroretinogram, Performed and Interpreted by an Advanced Practice Nurse, in the Screenin NCT06782997 | CHU de Reims | — |
| Recruiting | Video-based Patient Education Intervention for Diabetic Eye Screening in Latinx Communities NCT06257082 | University of Wisconsin, Madison | N/A |
| Completed | CRYSTALSIGHT: ''Cohort 1.5" Clinical Investigation Study With OCCUTRACK and Tan Tock Seng Eye Clinic to Furthe NCT07255885 | Tan Tock Seng Hospital | — |
| Recruiting | Effect of Video Viewing on Intravitreal Injection Experience NCT07002372 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Not Yet Recruiting | An Interpretable Fundus Diseases Report Generating System Based On Weakly Labelings NCT06918028 | Zhongshan Ophthalmic Center, Sun Yat-sen University | — |
| Not Yet Recruiting | Retinal Investigation Using Optos OCT Device NCT06846151 | Optos, PLC | N/A |
| Recruiting | Remote Ischemic Conditioning for Non-Proliferative Diabetic Retinopathy NCT06713720 | Xuxiang Zhang, MD | N/A |
| Recruiting | AI-Powered DIY Screening System for Diabetic Retinopathy NCT06892353 | The Hong Kong Polytechnic University | N/A |
| Completed | Periodontitis Severity in Patients With Diabetic Retinopathy NCT07137013 | Recep Tayyip Erdogan University Training and Research Hospital | — |
| Recruiting | A Study to Evaluate the Efficacy and Safety of Orally Administered VX-01 NCT06770933 | Vantage Biosciences Ltd | Phase 2 |
| Recruiting | Optimization and Evaluation of the Diagnosis and Treatment System for Diabetic Retinopathy in Type 2 Diabetes NCT06821399 | Yufan Wang | — |
| Not Yet Recruiting | Prospective Cohort Study on Predicting the Progression of Diabetic Microangiopathy Using Multimodal Eye Imagin NCT06727955 | Peking University Third Hospital | — |
| Recruiting | Pivotal Trial of Automated Artificial Intelligence (AI) Based System for Early Diagnosis of Diabetic Retinopat NCT07151001 | iHealthScreen Inc | — |
| Recruiting | Single Session vs Multiple-Session Panretinal Photocoagulation for Treatment of Proliferative Diabetic Retinop NCT06549023 | Vastra Gotaland Region | N/A |
| Recruiting | A Study Intravitreal THN391 in Diabetic Macular Oedema Secondary to Non-Proliferative Diabetic Retinopathy. NCT06701721 | Therini Bio Pty Ltd | Phase 1 |
| Recruiting | Is Community Based Monitoring of Diabetic Maculopathy and Pre-proliferative Diabetic Retinopathy Safe? NCT06955611 | Hywel Dda Health Board | N/A |
| Recruiting | Evaluating a New Peptide Therapy for Retinal Diseases: AMD, Diabetic Retinopathy, and Dystrophies NCT06787482 | Ace Cells Lab Limited | Phase 1 / Phase 2 |
| Recruiting | Assessing of Artificial Intelligence-based Software Platform for Diabetic Retinopathy Screening NCT06879834 | The Filatov Institute of Eye Diseases and Tissue Therapy | — |
| Not Yet Recruiting | Clinical Trial of Keluoxin Capsules in the Treatment of Diabetic Kidney Disease with Diabetic Retinopathy NCT06660940 | Chinese PLA General Hospital | Phase 4 |
| Completed | Ocular Safety and Usability Study for FYB203 PFS NCT06708637 | Formycon AG | Phase 4 |
| Completed | Study of INV-102 Ophthalmic Solution in Adults With Diabetic Macular Edema Associated With Non-proliferative D NCT06599684 | Invirsa, Inc. | Phase 2 |
| Active Not Recruiting | Cataract Surgery with Near Normal Eye Pressure in Patients with Diabetic Retinopathy NCT06617273 | Medical University Innsbruck | N/A |
| Not Yet Recruiting | Glaucoma Algorithm Validation Study in African Population - the MAGIC Study NCT06552247 | Centro Hospitalar Universitário Lisboa Norte | N/A |
| Recruiting | Artificial Intelligence for Diagnosing Diabetic Retinopathy in Primary Care NCT07236879 | Hospital de Clinicas de Porto Alegre | N/A |
| Unknown | Multicenter Diagnostic Clinical Performance Study For Automated Detection of Diabetic Retinopathy NCT05471986 | Ural Telekomunikasyon Sanayi Ticaret Anonim Sirketi | — |
| Enrolling By Invitation | Pre-operative Vabysmo in Patients With Non-clearing Vitreous Hemorrhage Secondary to Proliferative Diabetic Re NCT06191094 | University of Colorado, Denver | Phase 4 |
| Not Yet Recruiting | Comparing Artificial Intelligence for Assisted Diagnosis of Diabetic Retinopathy NCT06423274 | Zhejiang University | — |
| Not Yet Recruiting | Exploring the Interaction Between Metabolic Disorders and NLPR3 Inflammasome Activation in DR Inflammatory Dam NCT06272565 | Zhongshan Ophthalmic Center, Sun Yat-sen University | — |
| Not Yet Recruiting | Single-Cell Insights Into Diabetic Retinopathy Mechanisms NCT06497608 | Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine | — |
| Recruiting | Evaluation of NeoRetina Artificial Intelligence Algorithm for the Screening of Diabetic Retinopathy at the CHU NCT04699864 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |
| Unknown | Analysis of Risk Factors of Diabetic Retinopathy NCT06154746 | Assiut University | — |
| Active Not Recruiting | A Study to Test Whether BI 764524 Helps People With an Eye Condition Called Diabetic Retinopathy NCT06321302 | Boehringer Ingelheim | Phase 2 |
| Recruiting | Developing and Testing a Model to Identify Preventive Vision Loss Among Older Patients in General Practice NCT07015034 | University of Copenhagen | N/A |
| Active Not Recruiting | A Study to Evaluate the Efficacy and Safety of Tarcocimab Tedromer Compared With Sham Treatment in Participant NCT06270836 | Kodiak Sciences Inc | Phase 3 |
| Not Yet Recruiting | Intraoperative Application of Fluorescein Sodium Angiography in Vascular Retinopathy NCT06343961 | Jie Zhong | N/A |
| Completed | OPTDR01 Feasibility for Automated Diabetic Retinopathy Detection NCT06343350 | Optain Health | — |
| Recruiting | A Efficacy and Safety Study of Ranibizumab 10mg/ml Injection (Incepta) in Patients With Diabetic Macular Edema NCT06305416 | Incepta Pharmaceuticals Ltd | Phase 3 |
| Recruiting | Community Screening Study of Diabetic Retinopathy in Tianjin in 2024 NCT06478407 | Li Xiaorong | — |
| Completed | Circadian Amplification in Diabetic Retinopathy NCT06183476 | University of Illinois at Chicago | N/A |
| Active Not Recruiting | Implementation of Teleophthalmology in Urban Health Systems Study NCT05773495 | University of Wisconsin, Madison | N/A |
| Recruiting | Early Percutaneous Transluminal Angioplasty in Diabetic Foot Syndrome (PTA-DFS) NCT06124586 | Heinrich-Heine University, Duesseldorf | N/A |
| Unknown | Proteomic Study of Plasma Exosomes in Patients With Diabetic Retinopathy NCT06188013 | Xuanwu Hospital, Beijing | — |
| Unknown | Study on Exosome Changes in Patients With Proliferative Diabetic Retinopathy NCT06198543 | Xuanwu Hospital, Beijing | — |
| Unknown | Prevalence of Diabetic Retinopathy in Type 2 Diabetic Patients NCT06146699 | Assiut University | — |
| Terminated | A Phase 2 Study of Intravitreal AVD-104 in Diabetic Macular Edema NCT06181227 | Aviceda Therapeutics, Inc. | Phase 2 |
| Unknown | Assessment of Retinal Fundus Imaging Camera NCT06173232 | Digital Diagnostics, Inc. | — |
| Completed | The Effects of a Large Language Model on Clinical Questioning Skills NCT06229379 | Sun Yat-sen University | N/A |
| Unknown | Evaluation of New Head-mounted Visual Aids Among Patients With Low Vision NCT06076720 | Zhongshan Ophthalmic Center, Sun Yat-sen University | N/A |
| Recruiting | Early Retinal Neurodegeneration As Risk Factor, Biomarker and Pharmacological Target of Diabetic Retinopathy NCT06582472 | IRCCS Ospedale San Raffaele | — |
| Completed | Assess the Efficacy and Safety of Repeat Intravitreal Injections of Foselutoclax (UBX1325) in Patients With DM NCT06011798 | Unity Biotechnology, Inc. | Phase 2 |
| Active Not Recruiting | 4D-150 in Patients With Diabetic Macular Edema NCT05930561 | 4D Molecular Therapeutics | Phase 2 |
| Active Not Recruiting | A Study of PER-001 in Participants With Diabetic Retinopathy NCT06003751 | Perfuse Therapeutics, Inc. | Phase 2 |
| Unknown | OphtAI Diagnostic Performance Validation for Automated Screening of Eye Diseases NCT05752045 | Evolucare Technologies | N/A |
| Completed | Evaluation of The Performance of Retinow AI Software NCT06645964 | Retinow Health Technologies and R&D Industry Joint Stock Company | — |
| Unknown | Pivotal Trial to Assess the Clinical Performance of Ophthal-360 for the Detection of Diabetic Retinopathy NCT05806957 | Ophthalytics, Inc. | — |
| Completed | Efficacy of Using Large Language Model to Assist in Diabetic Retinopathy Detection NCT05231174 | Sun Yat-sen University | N/A |
| Unknown | Choroidal and Retinal Changes After RLRL Therapy in Diabetes and Diabetic Retinopathy NCT05773209 | The Second People's Hospital of Foshan | N/A |
| Unknown | Correlation Between HBA1c Level and Thickness of Both Macula and Choroid in Patients With Type 2 Diabetes Mell NCT05778370 | Assiut University | — |
| Terminated | Comfortable and Stabilizing Chin & Forehead Rest Attachment for Slit Lamp Configurations NCT05686421 | NYU Langone Health | N/A |
| Completed | Efficacy and Safety of AEYE-DS Software Device for Automated Detection of Diabetic Retinopathy From Digital Fu NCT05857943 | AEYE Health Inc | N/A |
| Enrolling By Invitation | I-TRUST: Implementation of Teleophthalmology in Rural Health Systems Study NCT05254535 | University of Wisconsin, Madison | N/A |
| Active Not Recruiting | Camera Qualification Study NCT05808699 | Digital Diagnostics, Inc. | — |
| Completed | Detecting Eye Diseases Via Hybrid Deep Learning Algorithms From Fundus Images NCT06213896 | Ural Telekomunikasyon Sanayi Ticaret Anonim Sirketi | — |
| Recruiting | Exploring the Effectiveness of AI Generative Models for Diabetic Patients NCT05883072 | Pakistan Council of Scientific and Industrial Research | — |
| Not Yet Recruiting | Retinal Care Data Repository NCT04794907 | Retinal Care Inc. | — |
| Completed | Validation of Bulbicam for DR- and AMD-patients NCT05441072 | Meddoc | — |
| Completed | Screening for Diabetic Retinopathy in Pharmacies With Artificial Intelligence Enhanced Retinophotography NCT05452993 | University Hospital, Caen | N/A |
| Active Not Recruiting | Prediction of Progression of Retinal Ischemia in Diabetes NCT05581225 | Association for Innovation and Biomedical Research on Light and Image | — |
| Completed | Validation Study of RETINA-AI Galaxy™ v2.0, an Automated Diabetic Retinopathy Screening Device NCT05368623 | RETINA-AI Health, Inc. | — |
| Unknown | Expansion of Integrated AI Solution for Diabetic Retinopathy Screening in Thailand NCT05527535 | Department of Medical Services Ministry of Public Health of Thailand | — |
| Completed | Evaluation of Diabetic Retinopathy Using Ultra-Widefield Fundus Images Compared With Two-Field Fundus Images NCT05836194 | Ningbo Eye Hospital | — |
| Completed | Methotrexate Infusion and Intrasilicone Injection During Diabetic Vitrectomy NCT06038968 | Minia University | EARLY_Phase 1 |
| Completed | Real-time Eye Tracking and Imaging of the Eye in Diabetic Retinopathy Patients NCT05608265 | PulseMedica | N/A |
| Active Not Recruiting | Long-Term Follow-up Study of ADVM-022 in DME (INFINITY-EXT) NCT05607810 | Adverum Biotechnologies, Inc. | — |
| Completed | Nesvategrast (OTT166) in Diabetic Retinopathy (DR) NCT05409235 | OcuTerra Therapeutics, Inc. | Phase 2 |
| Completed | Patient Navigator Intervention for Diabetic Retinopathy NCT05188703 | Yale University | N/A |
| Recruiting | Phenotypic and Genotypic Characterization of Patients With Dysmetabolism in Greenland NCT06264427 | Steno Diabetes Center Greenland | N/A |
| Unknown | Enriched Eggs for Retina Health in Type 2 Diabetes NCT04496817 | University of Manitoba | N/A |
| Unknown | An Investigator-Initiated Study to Assess the Association of Diabetic Retinopathy Severity Scale (DRSS) With L NCT05566717 | Medical Center Ophthalmology Associates | — |
| Unknown | Phacoemulsification Combined With Intravitreal Injection of Ranibizumab Prevent Postoperative Capillary Non-pe NCT05386160 | Ruijin Hospital | Phase 4 |
| Enrolling By Invitation | Treating Early Stage Diabetic Retinopathy NCT05132660 | VA Office of Research and Development | EARLY_Phase 1 |
| Completed | Diabetic Retinopathy Tethered Augmented Reality With Eye4 Study NCT05491746 | Eyedaptic | N/A |
| Completed | Single In-Clinic Encounter With the Notal Vision Home OCT by DME Patients NCT05417152 | Notal Vision Inc. | — |
| Unknown | Ozurdex in Reducing PVR After Vitreotomy in PDR NCT05415826 | Peking University People's Hospital | N/A |
| Unknown | Effect of SGLT2i on Diabetic Retinopathy in Type 2 Diabetes Mellitus Patients NCT05310916 | Nidae Alaa | Phase 3 |
| Completed | SLMAP and EPO Genetic Polymorphism in Diabetic Retinopathy NCT05344690 | Ain Shams University | — |
| Recruiting | Color Fundus Photograph With Experts Labelling NCT06287645 | Pakistan Council of Scientific and Industrial Research | — |
| Active Not Recruiting | Prevention of Onset and Transition to an Advanced Form of Diabetic Retinopathy in Children NCT05615740 | University Hospital Ostrava | N/A |
| Completed | Automated Screening of Diabetic Retinopathy Using a Smartphone-based Camera NCT04732208 | Tameside General Hospital | — |
| Unknown | Automated AI-based System for Early Diagnosis of Diabetic Retinopathy NCT05324189 | The New York Eye & Ear Infirmary | — |
| Completed | Levodopa for Diabetic Retinopathy NCT07444892 | Emory University | Phase 2 |
| Unknown | A Prospective Study of Ranibizumab in the Treatment of Postoperative Recurrent Vitreous Haemorrhage of Diabeti NCT05248334 | Tianjin Medical University Eye Hospital | Phase 1 |
| Active Not Recruiting | Retinal Ischemia Characterization in Diabetes - "RICHARD" NCT05112445 | Association for Innovation and Biomedical Research on Light and Image | — |
| Completed | Bangladesh PRODUCTIVity in Eyecare Trial NCT05182580 | Orbis | N/A |
| Completed | Diabetic Retinopathy Screening in General Practice NCT05276778 | Aalborg University | — |
| Terminated | Aqueous Biomarker Levels in Diabetic Retinopathy and Diabetic Macular Edema NCT05333055 | Greater Houston Retina Research | — |
| Completed | Detection and Classification of Diabetic Retinopathy From Posterior Pole Images With A Deep Learning Model NCT04805541 | Ural Telekomunikasyon Sanayi Ticaret Anonim Sirketi | — |
| Enrolling By Invitation | Project Open - Use of Administrative Health Data to Increase Diabetic Retinopathy Screening NCT05074342 | University Health Network, Toronto | — |
| Recruiting | Safety of Cultured Allogeneic Adult Umbilical Cord Derived Mesenchymal Stem Cells for NAION NCT05147701 | The Foundation for Orthopaedics and Regenerative Medicine | Phase 1 |
| Completed | Self-testing Diagnosis Imaging Model for Diabetic Retinopathy NCT05223556 | Zhongshan Ophthalmic Center, Sun Yat-sen University | — |
| Unknown | ARTIFICIAL INTELLIGENCE FOR MASS SCREENING OF THE DIABETIC RETINOPATHY IN THE CHERNIVTSI REGION (Pilot Study) NCT06112691 | The Filatov Institute of Eye Diseases and Tissue Therapy | — |
| Unknown | Clinical Decision Support Algorithm to Predict Diabetic Retinopathy NCT03769948 | Oklahoma State University Center for Health Sciences | — |
| Recruiting | Biomarker of Diabetic Retinopathy NCT05079399 | Indiana University | — |
| Unknown | Implementation of an Integrated System of Artificial Intelligence and Referral Tracking for Real-time Diabetic NCT05166122 | Department of Medical Services Ministry of Public Health of Thailand | N/A |
| Unknown | High Resolution Optical Coherence Tomography NCT05130385 | Insel Gruppe AG, University Hospital Bern | — |
| Unknown | Analysis of FAZ in Diabetic Retinopathy Using OCT Angiography NCT05140304 | Kareem Mohammad Ali | N/A |
| Terminated | Effect of Ranibizumab Versus Bevacizumab on the Macular Perfusion in Diabetic Macular Edema NCT04991350 | Cairo University | Phase 4 |
| Unknown | Study on Precision Treatment of Diabetic Retinopathy Macular Edema Guided by Real-time OCT During Operation NCT05138029 | Affiliated Hospital of Nantong University | Phase 3 |
| Unknown | Effect of Topical Antioxidants in Dry Eye Disease and Diabetic Retinopathy NCT05429229 | Adolfo Daniel Rodriguez-Carrizalez | Phase 2 |
| Completed | A Virtual Reality Platform Simulating Visual Impairment for Testing of Electronic Travel Aids and Performing O NCT05135195 | NYU Langone Health | N/A |
| Completed | ARDA Software for the Detection of mtmDR NCT04905459 | Verily Life Sciences LLC | — |
| Completed | Comparing 3 Imaging Systems NCT05022615 | University of Wisconsin, Madison | — |
| Unknown | Tangningtongluo Tablet in the Treatment of Non-proliferative Diabetic Retinopathy NCT05007262 | Guizhou Bailing Group Pharmaceutical Co Ltd | Phase 2 |
| Terminated | A Study to Evaluate THR-687 Treatment for Diabetic Macular Oedema. NCT05063734 | Oxurion | Phase 2 |
| Completed | Comparing Post-intravitreal Injection Pain Scores Using Loteprednol, Bromfenac Sodium, and Artificial Tears Ov NCT07090044 | Retina Research Institute, LLC | Phase 4 |
| Terminated | A Study to Evaluate the Efficacy of Oral AKST4290 in Participants With Moderately Severe to Severe Diabetic Re NCT05038020 | Alkahest, Inc. | Phase 2 |
| Completed | A Study of BI 765128 in Patients With an Eye Condition Called Diabetic Macular Ischemia Who Have Received Lase NCT04919499 | Boehringer Ingelheim | Phase 1 / Phase 2 |
| Completed | Assessment of EyeArt Performance With Retinal Cameras NCT04984200 | Eyenuk, Inc. | — |
| Unknown | Epidemiologic Assessment of Diabetic Retinopathy in Egypt Using Ultrawide Field Fundus Photographs NCT04935749 | Alexandria University | — |
| Unknown | E-CLAIR: Efficiency and Cost-effectiveness of Artificial Intelligence Based Diabetic Retinopathy Screening in NCT05391659 | Universitaire Ziekenhuizen KU Leuven | N/A |
| Completed | 10-year Progression of Diabetic Retinopathy: Identification of Signs and Surrogate Outcomes NCT04650165 | Association for Innovation and Biomedical Research on Light and Image | — |
| Unknown | Microvascular Changes in OCT-angiography in Type 1 Diabetes Mellitus at the Onset of the Disease and After Opt NCT04888598 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | — |
| Completed | Long-Term Efficacy and Safety of Intravitreal Aflibercept Injections for the Treatment of Diabetic Retinopathy NCT04708145 | Greater Houston Retina Research | Phase 4 |
| Unknown | Evaluation of RC28-E Injection in Diabetic Retinopathy NCT04782128 | RemeGen Co., Ltd. | Phase 2 |
| Completed | AI for the Detection of Retinal Disease and Glaucoma in Patients With Diabetes Mellitus in Primary Care NCT04132401 | Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina | N/A |
| Unknown | Changes of Macular Vasculature After Uncomplicated Phacoemulsification Surgery Using Optical Coherence Tomogra NCT04594603 | Tanta University | — |
| Completed | Study of the Safety and Efficacy of APX3330 in Diabetic Retinopathy NCT04692688 | Ocuphire Pharma, Inc. | Phase 2 |
| Completed | Macular Perfusion Changes After Anti-VEGF Versus Targeted Retinal Photocoagulation in Proliferative Diabetic R NCT04674254 | Cairo University | Phase 4 |
| Completed | Validation Study of RETINA-AI Galaxy™, an Automated Diabetic Retinopathy Screening Device NCT04774822 | RETINA-AI Health, Inc. | — |
| Completed | Non-proliferative Diabetic Retinopathy Treated With Runcaciguat NCT04722991 | Bayer | Phase 2 |
| Completed | Improve Timely Referral Flow and Compliance of Diabetic Retinopathy Patients NCT04834648 | Seva Foundation | N/A |
| Completed | A Study That Uses Data From Routine Eye Examinations of Patients Participating in Studies FIDELIO-DKD and FIGA NCT04795726 | Bayer | N/A |
| Recruiting | Fenofibrate for Prevention of DR Worsening NCT04661358 | Jaeb Center for Health Research | Phase 3 |
| Completed | Augmenting Referral Pathway to Improve Uptake of Retinal Services by Diabetic Patients NCT04829084 | Seva Foundation | N/A |
| Recruiting | Sleep, Diabetic Retinopathy and Melatonin NCT04547439 | University of Illinois at Chicago | Phase 2 |
| Completed | Subfoveal Choroidal Thickness and Visual Acuity After Intravitreal Injection of Ranibizumab in Diabetic Retino NCT06173245 | Egyptian Biomedical Research Network | N/A |
| Completed | Pars Plana Vitrectomy Combined With Phacoemulsification Cataract Surgery in Phakic Diabetes Retinopathy Patien NCT04729023 | Zhongshan Ophthalmic Center, Sun Yat-sen University | N/A |
| Unknown | Pilot Study on Deep Learning in the Eye NCT04665102 | CRG UZ Brussel | — |
| Unknown | Molecular Taxonomy of Surgically-harvested Ocular Tissues Defined by Single-cell Transcriptomics NCT04682054 | The First Affiliated Hospital with Nanjing Medical University | N/A |
| Completed | Intravenous Tranexamic Acid in Diabetic Macular TRD Surgeries NCT06560073 | Ahalia Foundation Eye Hospital | — |
| Unknown | Prophylactic Effect of Conbercept Intravitreal Injection at the Conclusion of Cataract Surgery for Diabetic Ma NCT04668703 | Eye & ENT Hospital of Fudan University | N/A |
| Completed | OCTA in Epivascular Glia After Dex Implant NCT05600179 | Federico II University | — |
| Unknown | Correlation of Biochemical Indexes and Retinal Hemodynamic in Patients With Different Degrees of Diabetic Reti NCT05902650 | Mingzhe Cao | — |
| Completed | Intelligent Evaluation of Diabetic Retinopathy NCT04624737 | Assistance Publique - Hôpitaux de Paris | N/A |
| Unknown | Verisee Software for Diabetic Retinopathy Screening NCT04631653 | Taichung Veterans General Hospital | N/A |
| Unknown | AutoDx-DR Prospective Clinical Validation Study Protocol NCT04627272 | Hill-Rom | N/A |
| Completed | Diabetic Retinopathy as a Marker of Cognitive Dysfunction and Depression NCT04610749 | Region of Southern Denmark | — |
| Completed | Providing Financial Incentives to Improve Adherence to Referral Eye Care Visits NCT04328207 | University of Alabama at Birmingham | N/A |
| Active Not Recruiting | INflammatory MediatorS in the PathophysIology of Diabetic REtinopathy Study NCT04505566 | Stephen J. Kim, MD | Phase 1 |
| Completed | Efficacy and Safety of AEYE-DS Software Device for Automated Detection of Diabetic Retinopathy From Digital Fu NCT04612868 | AEYE Health Inc | N/A |
| Unknown | Effects of a Therapy With INTRAVIT® Tablets in Patients With Diabetic Retinopathy NCT04742829 | University of Molise | N/A |
| Completed | A Multicenter, Randomized Study in Participants With Diabetic Retinopathy Without Center-involved Diabetic Mac NCT04503551 | Hoffmann-La Roche | Phase 3 |
| Completed | Computer Aided Diagnosis of Multiple Eye Fundus Diseases From Color Fundus Photograph NCT04723160 | Visionary Intelligence Ltd. | — |
| Unknown | OCTA Metrics Repeatability and Reproducibility in Different Disorders NCT04488887 | Tanta University | — |
| Completed | A Study to Evaluate THR-149 Treatment for Diabetic Macular Oedema NCT04527107 | Oxurion | Phase 2 |
| Completed | A Study That Uses Data From Routine Eye Examinations of Patients Participating in Studies FIDELIO-DKD and FIGA NCT04477707 | Bayer | — |
| Completed | Effect of OMEGA3 Supplementation in Diabetic Retinopathy NCT04499820 | Centre Hospitalier Intercommunal Creteil | N/A |
| Unknown | Prospective Trial of Dexamethasone implAnt for Treatment Naïve diabeTic Macular Edema NCT04448496 | Yeungnam University College of Medicine | Phase 4 |
| Completed | HORNBILL: A Study to Test Different Doses of BI 764524 in Patients Who Have Had Laser Treatment for a Type of NCT04424290 | Boehringer Ingelheim | Phase 1 / Phase 2 |
| Completed | A Study to Investigate the Efficacy and Safety of RG7774 in Patients With Diabetes Mellitus Type 1 or Type 2 W NCT04265261 | Hoffmann-La Roche | Phase 2 |
| Recruiting | MS-553 in Diabetic Retinopathy Patients With Central Involved Macular Edema NCT04187443 | Shenzhen MingSight Relin Pharmaceuticals Co., Ltd. | Phase 1 |
| Completed | ADVM-022 Intravitreal Gene Therapy for DME NCT04418427 | Adverum Biotechnologies, Inc. | Phase 2 |
| Completed | Combined Antioxidant Therapy on Oxidative Stress in Aqueous and Vitreous Humor of Diabetic Retinopathy Patient NCT04071977 | University of Guadalajara | Phase 2 |
| Unknown | Using Calcium Dobesilate to Treat Chinese Patients With Mild to Moderate Non-proliferative Diabetic Retinopath NCT04283162 | Zhongda Hospital | Phase 4 |
| Withdrawn | Mitochondrial DNA in Vitreous Fluid and Blood in Patients With Eye Disease or Ocular Trauma. NCT04334499 | The University of Texas Medical Branch, Galveston | — |
| Unknown | Effect of Lipid Lowering Agents on Diabetic Retinopathy and Cardiovascular Risk of Diabetic Patients NCT04140201 | Alaa Hassan ElBaz | Phase 4 |
| Unknown | Combined Effects of Diabetes Self-Management Education and Nutritional Supplementation on Visual Function and NCT04120077 | ZeaVision, LLC | N/A |
| Completed | Assessment of EyeArt Performance With Retinal Imaging Devices NCT04302012 | Eyenuk, Inc. | — |
| Completed | A Single-center, Retrospective Study to Evaluate the Clinical Performance of Artificial Intelligence Medical A NCT04160988 | Acer Being Health Inc. | — |
| Completed | Advancing Understanding of Transportation Options NCT04141891 | University of Colorado, Denver | N/A |
| Unknown | Effect of SGLT2 Inhibition on OCT-A Parameters in Diabetic CKD NCT04215445 | National University of Malaysia | Phase 4 |
| Completed | MONITORING OF MODERATE DIABETIC RETINOPATHY BY TELE-EXPERTISE NCT03437018 | Centre Hospitalier Sud Francilien | — |
| Recruiting | Optical Coherence Tomography Angiography in Subjects With Retinal Vascular Disease NCT04505618 | Johns Hopkins University | N/A |
| Active Not Recruiting | Manhattan Vision Screening and Follow-Up Study (NYC-SIGHT) NCT04271709 | Columbia University | N/A |
| Unknown | Biomarkers of Common Eye Diseases NCT04101604 | Sun Yat-sen University | — |
| Completed | Anti-inflammatory Effect of Curcumin, Homotaurine, Vitamin D3 on Human Vitreous in Patients With Diabetic Reti NCT04378972 | University of Molise | — |
| Unknown | Diabetic Retinopathy Functional Evaluation Study: Monitoring Carotenoid Vitamins Treatment Using ERG NCT04117022 | ZeaVision, LLC | N/A |
| Completed | Study to Evaluate Clinical Efficacy and Safety of Nuvastatic™ - C5OSEW5050ESA in Diabetic Retinopathy. NCT04552600 | Natureceuticals Sdn Bhd | Phase 1 / Phase 2 |
| Unknown | Increase in Capillary Plexus Density Level Following the Use of Ozurdex for the Treatment of DME NCT04038125 | Retina Macula Specialists of Miami, LLC | Phase 4 |
| Completed | Povidone Iodine vs AVEnova: A Pre-injection Disinfection Study (PAVE Study) NCT04018482 | California Retina Consultants | Phase 4 |
| Completed | Serum GPER-1 and Oxidant/Antioxidant Levels on Retinopathy in Diabetic Patients NCT04930224 | Kahramanmaras Sutcu Imam University | — |
| Completed | A Blinded, Self-control Trial to Evaluate an Artificial Intelligence Based CAD System for Diabetic Retinograph NCT03973762 | Peking Union Medical College Hospital | N/A |
| Unknown | Evaluation of Early Retinal Nerve Injury in Type 2 Diabetes Patients Without Diabetic Retinopathy NCT03970161 | Third Affiliated Hospital, Sun Yat-Sen University | N/A |
| Unknown | Diabetic Retinopathy and OCT-A Changes Post-cataract Surgery NCT04660006 | Uptown Eye Specialists | — |
| Recruiting | Village-Integrated Eye Worker Trial II NCT03752840 | University of California, San Francisco | N/A |
| Completed | Long Term Safety of Cooling Anesthesia for Intravitreal Injection NCT03956797 | Recens Medical, Inc. | N/A |
| Completed | Dual Wavelength OCT NCT03843840 | Moorfields Eye Hospital NHS Foundation Trust | — |
| Completed | Targeted Laser in Diabetic Macular Edema NCT03751501 | Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts | N/A |
| Unknown | Effect of Corona Virus on Intravitreal Injections NCT05494775 | Benha University | N/A |
| Completed | Prophylactic PRP in Moderate NPDR NCT05543564 | Assiut University | — |
| Completed | The Santa Cruz Diabetic Retinopathy Utilizing Artificial Intelligence Study NCT03912961 | Retina Global | — |
| Unknown | PRP vs PRP+IVC for Severe nPDR NCT03863535 | Ruijin Hospital | N/A |
| Completed | The Effect of the Glycemic Variability on Macular Retinal Microcirculation and Cognitive Functions in Patient NCT03821753 | Assistance Publique - Hôpitaux de Paris | — |
| Unknown | The Sensitivity of Traditional Chinese Medical Diagnostic Tools for Diabetic Retinopathy Diabetic retinopathy- NCT04030611 | China Medical University Hospital | — |
| Unknown | Glycemic Control and Retinal Microvascular Changes NCT06150495 | Seoul National University Hospital | — |
| Completed | Pain During Pars Plana Vitrectomy With Sub-tenon Anesthesia NCT03902925 | University of Sao Paulo | Phase 1 / Phase 2 |
| Completed | Integrating DR Into Mainstream Health System in Bangladesh NCT03658980 | Hiroshima University | N/A |
| Unknown | Comparison of Aurora Fundus Camera With Traditional Camera in Diabetic Retinopathy With Visual Artificial Inte NCT03903042 | Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine | — |
| Active Not Recruiting | Predicting Diabetic Retinopathy From Risk Factor Data and Digital Retinal Images NCT03694145 | Charles Drew University of Medicine and Science | — |
| Unknown | Real-world Diagnostic Effectiveness of Artificial Intelligence Algorithm in Diabetic Retinopathy Screening NCT03911323 | Shenzhen Second People's Hospital | — |
| Unknown | Feasibility Study and Preliminary Application Study on Iris OCTA NCT03631108 | Shanghai Eye Disease Prevention and Treatment Center | — |
| Recruiting | Intraoperative OCT Guidance of Intraocular Surgery II NCT03713268 | Duke University | — |
| Completed | Combined Antioxidant Therapy on Oxidative Stress, Mitochondrial Dysfunction Markers in Diabetic Retinopathy NCT03702374 | University of Guadalajara | Phase 3 |
| Unknown | Macular Involvement in Diabetic Retinopathy Evaluated With Swept-Source OCT NCT03765112 | University of British Columbia | N/A |
| Completed | A Study to Evaluate the Safety of THR-687 in Subjects With Diabetic Macular Edema (DME) NCT03666923 | ThromboGenics | Phase 1 |
| Completed | ILM Peeling in PDR Patients Undergoing PPV for VH NCT03660371 | Rush Eye Associates | N/A |
| Completed | Silicone Oil Versus Gas in PDR Patients Undergoing Vitrectomy NCT03660384 | Rush Eye Associates | N/A |
| Completed | PPV With Internal Limiting Membrane Peeling for Treatment-Naïve DME NCT03660345 | Rush Eye Associates | Phase 3 |
| Withdrawn | Effect of Vitrectomy on the Evolution of Refractory Diabetic Macular Edema NCT03603990 | Fondation Ophtalmologique Adolphe de Rothschild | N/A |
| Terminated | Diabetic Retinopathy and Subclinical Signs of Disease Transition NCT03635671 | University of British Columbia | — |
| Completed | Deep Learning for Fluorescein Angiography and Optical Coherence Tomography Macular Thickness Map Image Transla NCT05105620 | Assiut University | — |
| Completed | Lowering Events in Non-proliferative Retinopathy in Scotland NCT03439345 | University of Oxford | Phase 4 |
| Unknown | Simple, Mobile-based Artificial Intelligence AlgoRithms in the Detection of Diabetic ReTinopathy (SMART) Study NCT03572699 | Medios Technologies Pte. Ltd | — |
| Unknown | A Multi-center Study on the Artificial Intelligence Enabled Diabetic Retinopathy Screening Based on Fundus Ima NCT03602989 | Shenzhen SiBright Co., Ltd. | — |
| Completed | Retinal Neurodegenerative and Vascular Changes in Diabetic Patients NCT04637217 | Iuliu Hatieganu University of Medicine and Pharmacy | — |
| Unknown | Role of the Serum Exosomal miRNA in Diabetic Retinopathy (DR) NCT03264976 | Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine | — |
| Unknown | Soluble Cluster of Differentiation 160 (sCD160) in Sera and Intra-ocular Fluids: Association With Ischaemic Re NCT03680794 | CHU de Reims | N/A |
| Recruiting | The Diabetic Retinopathy Screening, Prevention and Control Program NCT04240652 | Shanghai Jiao Tong University School of Medicine | — |
| Unknown | A Longitudinal Study of Choroidal Changes After Cataract Surgery in Eyes With Diabetic Retinopathy NCT04499768 | Ruijin Hospital | — |
| Unknown | Detecting the Influence of Cataract Surgery on the Development of Diabetic Retinopathy in Patients With Diabet NCT03571139 | Cairo University | — |
| Completed | Village-Integrated Eye Worker Trial II - Pilot NCT03278587 | University of California, San Francisco | N/A |
| Completed | Intravitreal Aflibercept as Indicated by Real-Time Objective Imaging to Achieve Diabetic Retinopathy Improveme NCT03531294 | Greater Houston Retina Research | Phase 2 |
| Completed | A Study to Evaluate the Safety of THR-149 in Subjects With Diabetic Macular Edema (DME) NCT03511898 | ThromboGenics | Phase 1 |
| Unknown | Multi-modal Imaging and Artificial Intelligence Diagnostic System for Multi-level Clinical Application NCT03899623 | Zhongshan Ophthalmic Center, Sun Yat-sen University | — |
| Completed | A Study to Evaluate THR-317 and Ranibizumab Combination Treatment for Diabetic Macular Oedema (DME) NCT03499223 | Oxurion | Phase 2 |
| Completed | IVB for Post-vitrectomy Hemorrhage in Diabetic Eyes NCT06559488 | Universitas Padjadjaran | N/A |
| Unknown | Multicenter Clinical Study of Anti-VEGF Treatment on High Risk Diabetic Retinopathy (DR) NCT03452657 | Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine | Phase 3 |
| Completed | Diabetic Retinopathy: Effects of Melatonin Treatment on Visual Functions and Circadian Rhythm NCT03478306 | Glostrup University Hospital, Copenhagen | Phase 3 |
| Unknown | Multimodal Retinal Imaging in the Detection and Follow-up of Alzheimer's Disease NCT03466177 | Universitaire Ziekenhuizen KU Leuven | — |
| Unknown | RetinaVue Diabetic Screening NCT03343730 | Bassett Healthcare | N/A |
| Completed | Transfoveal Micropulse Laser for Center Involving Diabetic Macular Edema NCT04359771 | Cairo University | Phase 4 |
| Unknown | High Resolution Retina Imaging NCT04128150 | Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts | — |
| Terminated | PROMINENT-Eye Ancillary Study (Protocol AD) NCT03345901 | Jaeb Center for Health Research | Phase 3 |
| Recruiting | Liver X Receptor (LXR) as a Novel Therapeutic Target in Diabetic Retinopathy (DR) NCT03403686 | University of Alabama at Birmingham | — |
| Recruiting | Human iPSC for Repair of Vasodegenerative Vessels in Diabetic Retinopathy NCT03403699 | University of Alabama at Birmingham | — |
| Unknown | Changes in the Retinal and Carotid Microcirculation After Restoring Normoglycemia in Patients With Type 2 Diab NCT03594591 | Hospital Clinic of Barcelona | — |
| Unknown | Obstructive Sleep Apnea and Diabetic Macular Edema Inflammatory Mediators NCT04648618 | Uptown Eye Specialists | — |
| Withdrawn | Optical Coherence Tomography Angiography (OCT-A) in Children (≥ 6 <14 Years of Age) NCT03399825 | Insel Gruppe AG, University Hospital Bern | — |
| Unknown | Polarization Perception in Health and Disease. Testing a New Sight Test NCT03823092 | South Warwickshire NHS Foundation Trust | — |
| Completed | Early Anatomical, Physiological, and Clinical Changes in Diabetic Macular Edema After Intravitreal Aflibercept NCT03453281 | Indonesia University | Phase 4 |
| Completed | A Study That Tests BI 1467335 in Patients With Diabetic Eye Disease (Diabetic Retinopathy). It Looks at the Wa NCT03238963 | Boehringer Ingelheim | Phase 2 |
| Active Not Recruiting | WF and PR OCTA in Diabetic Retinopathy NCT03922932 | Oregon Health and Science University | — |
| Terminated | Medico-economic Comparison Between Treatment with Panretinal Photocoagulation by Laser in 1 Session Versus 4 S NCT03242031 | Centre Hospitalier Universitaire Dijon | N/A |
| Completed | Laser Therapy Combined With Intravitreal Aflibercept vs Intravitreal Aflibercept Monotherapy (LADAMO) NCT02432547 | University of Sydney | Phase 4 |
| Completed | Evaluation System and Clinical Application for Diabetic Retinopathy NCT03528720 | Guangdong Provincial People's Hospital | — |
| Recruiting | Diagnostic Possibilities in Ophthalmological Diseases Using Swept Source Optical Coherence Tomography NCT06074731 | Johannes Kepler University of Linz | — |
| Recruiting | Effect of Levosulpiride on Retinal Alterations in Patients With Diabetic Retinopathy and Diabetic Macular Edem NCT03161652 | Carmen Clapp | Phase 2 |
| Unknown | Perifoveal Vascular Network Assessed by OCT-Angiography in Type I Diabetes Mellitus NCT03422965 | Hospital Clinic of Barcelona | N/A |
| Completed | Assessment of EyeArt as an Automated Diabetic Retinopathy Screening Tool NCT03112005 | Eyenuk, Inc. | — |
| Completed | Correlation Between Macular Ischemia and Peripheral Ischemia in Patients With Diabetes NCT02876744 | Fondation Ophtalmologique Adolphe de Rothschild | — |
| Completed | Macular Thickness Measurements Using Retinal-thickness OCT NCT03030729 | Notal Vision Ltd. | — |
| Completed | Thermal Screening for Early Diabetic Peripheral Neuropathy (DPN) NCT03069729 | VisionQuest Biomedical LLC | — |
| Completed | Pilot Assessment of EyeArt as an Automated Diabetic Retinopathy Screening Tool NCT03078231 | Eyenuk, Inc. | — |
| Completed | Intravitreal Dexamethasone vs Bevacizumab in Aboriginal People With DMO NCT04619303 | Lions Eye Institute, Perth, Western Australia | Phase 4 |
| Completed | Retinal Imaging Using NOTAL-OCT NCT03374020 | Notal Vision Ltd. | — |
| Terminated | Oxidative Stress In Stargardt Disease, Age Related Macular Degeneration and Diabetic Retinopathy NCT02875704 | Johns Hopkins University | — |
| Completed | A Multi-center Study to Evaluate Performance of an Automated Device for the Detection of Diabetic Retinopathy NCT02963441 | Digital Diagnostics, Inc. | — |
| Completed | A Study to Evaluate the Safety and Efficacy of THR-317 for the Treatment of Diabetic Macular Oedema (DME) NCT03071068 | ThromboGenics | Phase 2 |
| Completed | Progression of Diabetic Retinopathy. Identification of Signs and Surrogate Outcomes NCT03010397 | Association for Innovation and Biomedical Research on Light and Image | — |
| Active Not Recruiting | The Fenofibrate And Microvascular Events in Type 1 Diabetes Eye. NCT01320345 | University of Sydney | Phase 3 |
| Completed | Effects of Oral Fenofibrate on Retinal Thickness and Macular Volume NCT04885153 | Indonesia University | N/A |
| Unknown | Early Laser Treatment for Diabetic Eye Disease in China : A Pilot Randomized Trial NCT02956759 | Sun Yat-sen University | N/A |
| Completed | Routine Clinical Practice for Use of Intravitreal Aflibercept Treatment in Patients With Diabetic Macular Edem NCT02924311 | Bayer | — |
| Withdrawn | Aflibercept for Retinopathy in the Real World NCT02812030 | Timothy Jones | — |
| Completed | Diabetic Retinopathy Screening in Private Practice NCT02866734 | The University of Hong Kong | N/A |
| Completed | CPAP Effect on the Progression of Diabetic Retinopathy in Patients With Sleep Apnea NCT02874313 | Hospital Universitario La Paz | Phase 4 |
| Completed | Feasibility Study of Retinal Screening Using the RetinaVue 100 Camera in Outpatient Dialysis Centers NCT02823600 | University of North Carolina, Chapel Hill | N/A |
| Completed | Restoration of Retinal Vascular Responses in Type 1 Diabetic Patients NCT02099981 | University of Minnesota | Phase 1 |
| Completed | Pediatric Type 1 Diabetes and Retinopathy NCT02691312 | University of Florida | — |
| Unknown | A Comparison of the Checkup Vision Assessment System to Standard Vision Assessment Tools NCT02871817 | Digisight Technologies, Inc. | — |
| Terminated | Adaptive Optics for Ophthalmic Technologies NCT02826655 | Duke University | N/A |
| Terminated | Safety and Efficacy of Anti-Oxidants and Anti-inflammatory Agents in Glaucoma and Diabetic Retinopathy NCT02984813 | The New York Eye & Ear Infirmary | Phase 1 |
| Completed | The Efficacy of Intravitreal Aflibercept Injection in Improvement of Retinal Nonperfusion in Diabetic Retinopa NCT03006081 | Asan Medical Center | Phase 2 |
| Completed | Ocular Discomfort Assessment After Intravitreal Injections NCT02806830 | Centre Hospitalier Intercommunal Creteil | N/A |
| Unknown | PROTECT2: Diabetes Care - Eye Exam NCT03094819 | Retinal Care Inc. | N/A |
| Completed | The Relationship Between Advanced Glycation Endproducts and Diabetes NCT02662010 | University of Colorado, Denver | — |
| Completed | CLEAR SIGHT: A Trial of Non-Mydriatic Ultra-Widefield Retinal Imaging to Screen for Diabetic Eye Disease NCT02579837 | Western University, Canada | N/A |
| Completed | Comparison of Retinal Oxygenation and Retinal Vessel Diameters in Healthy Subjects and Patients With Diabetic NCT02521116 | Medical University of Vienna | N/A |
| Completed | Applicability of the Acai Fruit (Euterpe Oleracea) Dye for Chromovitrectomy in Humans NCT02691429 | Federal University of São Paulo | N/A |
| Unknown | Microalbuminuria as a Cardiovascular Risk Factor (PRECISED Substudy) NCT02409511 | Hospital Universitari Vall d'Hebron Research Institute | — |
| Completed | Anti-VEGF Treatment for Prevention of PDR/DME NCT02634333 | Jaeb Center for Health Research | Phase 3 |
| Completed | Effect of Gastric Bypass Surgery on Diabetes Status and Microvascular Complications in Obese Type 2 Diabetic P NCT02625649 | University of Aarhus | — |
| Terminated | A Study to Evaluate the Efficacy and Safety of Ocriplasmin in Inducing Total PVD in Subjects With NPDR NCT02681809 | ThromboGenics | Phase 2 |
| Completed | Treatment of Diabetic Macular Edema With Aflibercept in Subjects Previously Treated With Ranibizumab or Bevaci NCT02559180 | Rishi Singh | Phase 4 |
| Completed | The Effect of Laser Treatment on Macular Pigment of Eye in Cases With Diabetes NCT03150654 | Afyon Kocatepe University Hospital | N/A |
| Completed | Preoperative Bevacizumab and Ziv-Aflibercept Administration in PDR Subjects Undergoing PPV NCT02590094 | Panhandle Eye Group, LLP | N/A |