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Search clinical trials for: Refractive error
Total 5036 results
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Milton S. Hershey Medical CenterCompleted
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University Hospital, Strasbourg, FranceActive, not recruitingChildhood | Myopia ProgressingFrance
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Ocumension (Hong Kong) LimitedORA, Inc.; Statistics & Data CorporationActive, not recruiting
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Tianjin Eye HospitalCompleted
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Beaver-Visitec International, Inc.CompletedCataract | Presbyopia | Lens OpacitiesJapan
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Essilor InternationalActive, not recruiting
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Beaver-Visitec International, Inc.CompletedCataract | Presbyopia | Lens OpacitiesPhilippines
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Coopervision, Inc.CORECompletedAmetropiaUnited States, Canada
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Beijing Airdoc Technology Co., Ltd.CompletedMyopia | Amblyopia | Ametropia | Refractive Error - Myopia AxialChina
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American Corneal ConsultantsAlcon Research; Science in VisionCompletedRefractive ErrorsUnited States
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Beaver-Visitec International, Inc.CompletedCataract | Astigmatism | Lens OpacitiesJapan
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University of UtahTerminatedTopo-guided LASIK and Photorefractive Keratectomy vs Wavefront LASIK and Photorefractive KeratectomySurgery | MyopiaUnited States
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Ocuphire Pharma, Inc.Active, not recruiting
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Democritus University of ThraceCompletedRefractive Errors | Vision Disorders | Visual Acuity | Low VisionGreece
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Democritus University of ThraceCompletedRefractive Errors | Vision Disorders | Visual Acuity | Low VisionGreece
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Baylor College of MedicineActive, not recruitingHyperopia | High Myopia | Anisometropia | Amblyopia Isometropic | Amblyopia Bilateral | High AstigmatismUnited States
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Alcon ResearchCompletedRefractive Errors | AstigmatismUnited States
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Alcon ResearchCompletedRefractive ErrorsUnited States
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Alcon ResearchCompletedRefractive ErrorsUnited Kingdom
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Democritus University of ThraceCompletedRefractive Errors | Cataract | PresbyopiaGreece
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BayerCompleted
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National Taiwan University HospitalCompleted
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Alcon ResearchCompletedRefractive AmetropiaUnited States
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Shanghai Eye Disease Prevention and Treatment CenterCompleted
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Tianjin Eye HospitalCompletedSARS-CoV-2 | Corneal Wavefront AberrationChina
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CIBA VISIONCompleted
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Alcon ResearchCompletedMyopia | Hyperopia | Refractive AmetropiaUnited States
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First People's Hospital of HangzhouActive, not recruitingRetinal Perforations | Myopia, DegenerativeChina
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Lenstec IncorporatedCompletedPresbyopia | CataractsUnited States
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OFTALVIST (Oftalmología Vistahermosa S.L)Johnson & Johnson Surgical Vision, Inc.Completed
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Hospital dos LusíadasActive, not recruitingPresbyopia | Low VisionPortugal
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Alcon ResearchWithdrawnRefractive Errors | AstigmatismUnited States
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Pawel Matusz, PhDUniversity Hospital, Geneva; University of Lausanne Hospitals; Eye Hospital Jules...Active, not recruiting
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AcuFocus, Inc.CompletedCataract | Presbyopia | Irregular; Contour of CorneaSingapore
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University of HoustonCompleted
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AcuFocus, Inc.Completed
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Coopervision, Inc.Completed
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Alcon ResearchCompletedPresbyopia | AphakiaEl Salvador, Panama
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Shanghai Eye Disease Prevention and Treatment CenterBeijing Friendship Hospital; Peking Union Medical College Hospital; Chinese University... and other collaboratorsCompletedMyopia | Myopic Macular DegenerationChina
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Evolution Optiks LimitedCompletedAstigmatism | Visual Acuity | AnisometropiaUnited States
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Stanford UniversityActive, not recruitingAstigmatism | NearsightednessUnited States
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Scripps HealthCompleted
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Democritus University of ThraceCompletedCataract | Presbyopia | Near Vision | Reading | Daily Activities | Multifocal Intraocular LensGreece
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Visus TherapeuticsCompleted
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SIFI SpACompletedAstigmatism | Bilateral CataractSpain, France, Germany
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Ohio State UniversityAmerican Academy of Optometry; Transitions; Ohio Lions Eye Research Foundation; College of Optometrists in Vision Development and other collaboratorsCompleted
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Alcon ResearchCompleted
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Centre Hospitalier Régional Metz-ThionvilleCompletedMyopia | Ophthalmopathy | KeratopathyFrance