Search clinical trials for: cataract surgery, vision, corneal edema, retinal thickness

Total 9083 results

Peking University Third Hospital

Recruiting

Safety and Tolerability of ZVS101e in Patients With Bietti 's Crystalline Dystrophy

Bietti's Crystalline Dystrophy

China
Shanghai Vitalgen BioPharma Co., Ltd.

Not yet recruiting

Safety and Tolerability of VGR-R01 for Patients With Bietti Crystalline Dystrophy

Bietti Crystalline Dystrophy

China
Sohag University

Not yet recruiting

Limbal Relaxing Incisions Versus Paired 4 mm Clear Corneal Incisions on Steep Meridian During Phacoemulsification (LRI-CCI)

Corneal Astigmatism
Aier School of Ophthalmology, Central South University

Recruiting

Combined Vitrectomy and Femtosecond Laser-assisted Cataract Surgery

Vitreous Hemorrhage | Cataract | Rhegmatogenous Retinal Detachment | Epiretinal Membrane | Macular Disease | Vitreomacular Traction | Vitreous Cloudy

China
Asociación para Evitar la Ceguera en México
Emmecell

Recruiting

Study to Assess Safety and Tolerability of EO2002

Cataract | Endothelial Cell Loss, Corneal

Mexico
Medical Center Ophthalmology Associates
Oyster Point Pharma, Inc.

Recruiting

An Investigator-Initiated Study to Assess the Association of Diabetic Retinopathy Severity Scale (DRSS) With Level of Decreased Corneal Sensitivity (Assess)

Diabetic Retinopathy | Neurotrophic Keratitis

United States
Kenneth J Rosenthal
Johnson & Johnson Surgical Vision, Inc.

Not yet recruiting

Astigmatism Management With Iris-registration Guided Corneal Relaxing Incisions or Toric IOLs During Cataract Surgery

Cataract | Astigmatism

United States
Sun Yat-sen University

Recruiting

A Big Data-based Cohort Study for Cataract Patients

Cataract | Retina Disorder

China
Assiut University

Not yet recruiting

Retinal Nerve Fiber Layer Thickness and Macular Thickness in Myopia, Hyperopia and Emmetropia : An OCT Study

OCT Study RNFL and Macular Thickness
Wenzhou Medical University

Not yet recruiting

The Long-term Outcome After Toric Intraocular Lens Implantation

Cataract | Corneal Astigmatism
Carl Zeiss Meditec AG

Not yet recruiting

Feasibility Investigation of Biometry and Tomography Measurements in a Heterogeneous Patient Cohort (BioBase)

Cataract | Corneal Astigmatism | Corneal Defect | Corneal Deformity | Lens Opacities | Artificial Lens Implant
VisionCare, Inc.
ORA, Inc.

Recruiting

Multicenter Clinical Study of the SING-IMT in Patients With Late-stage AMD (CONCERTO)

Age-Related Macular Degeneration | Geographic Atrophy

United States
Ifocus Oyeklinikk
The Research Council of Norway

Recruiting

Metabolomic Profile in Dry Eye Syndrome Patients.

Cataract | Dry Eye Syndromes

Norway
Adolfo Daniel Rodriguez-Carrizalez
Hospital Civil de Guadalajara

Recruiting

Effect of Topical Antioxidants in Dry Eye Disease and Diabetic Retinopathy

Diabetic Retinopathy | Dry Eye Syndromes | Oxidative Stress | Tear Film Deficiency

Mexico
Edouard KOCH

Not yet recruiting

Zeiss® IOLMaster 700 Corneal Topography Module Comparison With Schwind's Sirius Corneal Topography® (VIMECT)

Cataract
Beijing Tongren Hospital

Recruiting

Safety and Tolerability of VGR-R01 in Patients With Bietti Crystalline Dystrophy

Bietti Crystalline Dystrophy

China
Theratocular Biotek Co.

Recruiting

A Study to Investigate the Effect on Central Macular Thickness of Treatment With MG-O-1002 Eye Drops in Participants Aged Over 45 With Neovascular Age-related Macular Degeneration (nAMD)

Age-Related Macular Degeneration

Thailand
Ruijin Hospital

Recruiting

Phacoemulsification Combined With Intravitreal Injection of Ranibizumab Prevent Postoperative Capillary Non-perfusion Zone Progress in Non-proliferative Diabetic Retinopathy

Diabetic Retinopathy | Cataract Diabetic | Mild Non-proliferative Diabetic Retinopathy

China
Haag-Streit AG
Aravind Eye Hospitals, India

Not yet recruiting

Clinical Study - ES 900 - 2020-1

Cataract

India
Benha University

Recruiting

Changes After Suprachoroidal Injection.

Macular Edema | Cataract | Intraocular Pressure | Retina; Change

Egypt
Stanford University
University of Pennsylvania; University of California, Davis; Oregon Health and... and other collaborators

Recruiting

Descemet Endothelial Thickness Comparison Trial II (DETECT II)

Fuchs' Endothelial Dystrophy | Fuchs Dystrophy | Fuchs

United States
Wenzhou Medical University

Not yet recruiting

Influence of Different Toric Intraocular Lenses on IOL-capsular Complex

Cataract | Corneal Astigmatism
Sohag University

Not yet recruiting

Macular Thickness and Visual Acuity in Diabetic Hypertensive Patients

Macular Edema
Luigi Rondas
European Society of Cataract and Refractive Surgeons

Recruiting

Effectiveness of Periocular Drug Injection in CATaract Surgery (EPICAT)

Eye Diseases | Macular Edema | Cataract | Lens Diseases | Retinal Disease | Cystoid Macular Edema

Netherlands, Austria, Germany, Portugal
Jeff Wongskhaluang

Recruiting

Optimization of the Ocular Surface Prior to Cataract Surgery Using PROKERA

Cataract | Dry Eye | Dry Eye Syndromes | Cataract Senile

United States
Centre hospitalier de l'Université de Montréal...

Recruiting

Comparison of Phacoemulsification and Corneal Damage Between FLACS and Standard Phaco With Two Handpieces

Cataract | Astigmatism | Corneal Endothelial Cell Loss

Canada
Salus University

Not yet recruiting

Intraocular Pressure Reduction Efficacy of Rhopressa and Lumigan in Normal Tension Glaucoma (NTG)

Normal Tension Glaucoma

United States
Wenzhou Medical University

Recruiting

Relationship of Retinal and Visual Cortex Structure and Visual Acuity After Congenital Cataract Surgery

Congenital Cataract

China
Zhongshan Ophthalmic Center, Sun Yat-sen University

Not yet recruiting

A Randomized Study of Intraocular Caliper-assisted Capsulotomy for Age-related Cataract Patients With Corneal Limbus Opacity

Cataract Extraction

China
University of Faisalabad

Not yet recruiting

Corneal Thickness Changes in Patient Undergoing Dry Eye Managment

Dry Eye Disease

Pakistan
Second Affiliated Hospital, School of Medicine,...

Recruiting

The Correlation of Preoperative Measurement Parameter on the Predicting of Visual Outcomes Among Patients With Idiopathic Macular Holes

Macular Holes

China
Mun Wai Lee
Santen Oy

Recruiting

Dry Eye Management With 3% Diquafosol Before and After Cataract Surgery

Dry Eye

Malaysia
Claris Biotherapeutics, Inc.

Recruiting

Study to Evaluate the Safety and Efficacy of CSB-001 Ophthalmic Solution 0.1% in Neurotrophic Keratitis Subjects

Neurotrophic Keratitis

United States, Canada
Uptown Eye Specialists

Not yet recruiting

Assessing Diabetes Mellitus on Cytokine Analysis and Macular Edema Following FLACS

Diabetes Mellitus | Cataract | Cystoid Macular Edema

Canada
Genentech, Inc.

Recruiting

A Study Assessing Corneal Endothelial Cells in Patients With Neovascular Age-related Macular Degeneration Treated With the Port Delivery System With Ranibizumab (PDS) (Belvedere)

Neovascular Age-related Macular Degeneration

United States
Khon Kaen University

Recruiting

Comparison of Posterior Ocular Changes Between Singleton Pregnancy and Multifetal Pregnancy.

Retinal Vascular | Twin Pregnancy, Antepartum Condition or Complication | Choroidal Effusion

Thailand
The Royal Wolverhampton Hospitals NHS Trust
Gebauer Company

Recruiting

Investigator Initiated, Prospective Study of Xenia Corneal Lenticule

Keratoconus | Post-Laser Retinal Condition

United Kingdom
Khon Kaen University

Not yet recruiting

Physiologic Change of Posterior Ocular Segment During Pregnancy

Retinal Vascular

Thailand
Khon Kaen University

Recruiting

Physiologic Changes of Posterior Ocular Segment During the Menstrual Cycle

Retinal Vascular

Thailand
Beijing Tongren Hospital

Recruiting

Safety Study of rAAV2/8-hCYP4V2 in Patients With Bietti's Crystalline Dystrophy (BCD)

Bietti's Crystalline Dystrophy

China
Fundación Oftalmológica Los Andes
Alcon Research

Not yet recruiting

Comprehensive Study on Dry Eye and Ocular Surface Disease Prior and After Cataract Surgery

Cataract | Dry Eye Syndrome | Dry Eye Disease | Phacoemulsification | Evaporative Dry Eye
Tanta University

Recruiting

Changes of Macular Vasculature After Uncomplicated Phacoemulsification Surgery Using Optical Coherence Tomography Angiography

Diabetic Retinopathy

Egypt
Centre Hospitalier National d'Ophtalmologie des...

Recruiting

Multimodal Ophthalmic Imaging (IMA-MODE)

Stroke | Glaucoma | Hypertension | Diabetes | Retinal Degeneration | Macular Edema | Retinitis Pigmentosa | Trauma | Dry Eye | Keratoconus | Retinal Detachment | Corneal Dystrophy | Vascular Inflammation | Macular Dystrophy | Maculopathy, Age Related

France
Ziemer Ophthalmic Systems AG

Recruiting

Comparison of Femto-laser and Manually Created Clear Corneal Incisions During Cataract Surgery (Z8_CCI)

Cataract

Switzerland
Bay Area Retina Associates
Allergan

Recruiting

Steroid vs. Anti-vascular Endothelial Growth Factor for Diabetic Macular Edema Prior to Phacoemulsification (STAMP)

Diabetic Macular Edema | Cataract

United States
Duke University
National Eye Institute (NEI)

Recruiting

Intraoperative OCT Guidance of Intraocular Surgery II (MIOCT)

Healthy | Diabetic Retinopathy | Cataract | Strabismus | Retinal Detachment | Epiretinal Membrane | Macular Holes | Retinal Disease | Preretinal Fibrosis | Ocular Tumor

United States
Medical University of Vienna

Recruiting

Effect of Lipid Based Eye Drops on Tear Film Lipid Layer Thickness

Dry Eye Syndromes

Austria
Centre Hospitalier Universitaire Dijon

Recruiting

Validation of a Prognostic Score for Good Visual Recovery at One Year Following Combined Surgery for Cataract and Idiopathic Epiretinal Membrane (PROCATMER)

Surgery for Cataract | Surgery for and Idiopathic Epiretinal Membrane

France
Glaukos Corporation

Recruiting

Observational Registry to Assess the Durability of Effect of CXL in Patients With Corneal Ectasia After Refractive Surgery (CXL)

Corneal Ectasia

United States
St. Jude Children's Research Hospital

Recruiting

Determination of the Sensitivity and Specificity of a Smartphone Application to Detect Retinoblastoma

Glaucoma, Congenital | Retinoblastoma | Cataracts Infantile | Leucocoria

United States

Search clinical trials for: cataract surgery, vision, corneal edema, retinal thickness

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