Search clinical trials for: Refractive error correction
Total 5777 results
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Abbott Medical OpticsCompletedHyperopiaUnited States
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Coopervision, Inc.CompletedMyopiaUnited Kingdom
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Alcon ResearchCompletedRefractive ErrorsUnited States
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Alcon ResearchCompletedRefractive ErrorsUnited States
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Tianjin Eye HospitalCompleted
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Alcon ResearchCompletedRefractive ErrorsUnited States
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Assiut UniversityCompletedMyopia ≤ -6 Diopters or Myopic Astigmatism ≤ -4 DioptersEgypt
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RxSight, Inc.Completed
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Democritus University of ThraceCompleted
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SIFI SpAOpera CRO, a TIGERMED Group CompanyCompletedCataract | PresbyopiaItaly
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Democritus University of ThraceUnknownPresbyopia | Near VisionGreece
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Carl Zeiss Meditec, Inc.CompletedAstigmatism | MyopiaUnited States
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Wang HongxiaTianjin Eye HospitalUnknownRefractive ErrorChina
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Democritus University of ThraceCompletedRefractive Errors | Cataract | PresbyopiaGreece
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Kasr El Aini HospitalCompleted
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Al-Rasheed University CollegeBaghdad Medical CityCompleted
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Allotex, Inc.WithdrawnHyperopiaAustria, Belgium, France, Ireland, Switzerland, United Kingdom
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Allotex, Inc.WithdrawnSafety and Efficacy of a Sub-epitheilal Transform™ Corneal Allograft (TCA) for Presbyopia CorrectionRefractive Errors | PresbyopiaAustria, Belgium, France, Ireland, Switzerland, United Kingdom
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Carl Zeiss Meditec AGUnknownHypermetropiaChina, Czechia, France, Germany, India, United Kingdom
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Alcon ResearchCompletedRefractive Errors | Myopia | HyperopiaUnited States
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Johnson & Johnson Vision Care, Inc.TerminatedRefractive Error CorrectionUnited States
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Alcon ResearchCompleted
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Johnson & Johnson Vision Care, Inc.CompletedCorrection of Refraction Error | Attenuation of Bright LightUnited States
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Gemini Eye ClinicCompleted
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NTK Enterprises, Inc.Terminated
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University of Applied Sciences JenaIGA OPTIC EGCompletedMyopia-Night BlindnessGermany
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Ohio State UniversityTerminated
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Minia UniversityCompletedMyopia | Refractive SurgerySaudi Arabia, Egypt
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Johnson & Johnson Vision Care, Inc.CompletedPresbyopia CorrectionUnited Kingdom
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Tilganga Institute of OphthalmologyLondon Vision ClinicUnknown
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Congdon NathanUniversity of British Columbia; Queen's University, Belfast; VisionSpring; Clearly and other collaboratorsCompleted
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Johns Hopkins UniversityNational Institute on Aging (NIA)CompletedRefractive Error | Cataract | Low VisionUnited States
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Abbott Medical OpticsCompletedAstigmatismUnited States
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Democritus University of ThraceCompleted
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Democritus University of ThraceUnknown
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Narayana NethralayaUnknown
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Dr Salouti Eye Research CenterShiraz University of Medical SciencesUnknown
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Kasr El Aini HospitalUnknown
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Jaeb Center for Health ResearchNational Eye Institute (NEI)Completed
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Jaeb Center for Health ResearchNational Eye Institute (NEI)Completed
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University of AarhusCompleted
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Stony Brook UniversityNational Eye Institute (NEI)Completed
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Alcon ResearchCompleted
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Abbott Medical OpticsCompletedAstigmatism | MyopiaColombia
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Abbott Medical OpticsCompleted
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Democritus University of ThraceUnknown
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Technolas Perfect Vision GmbHUnknown
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Brien Holden VisionCompleted