- ICH GCP
- US Clinical Trials Registry
- Search trials
Search clinical trials for: Refractive errors
Total 4870 results
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Instituto de Oftalmología Fundación Conde de ValencianaNot yet recruitingAstigmatism | Myopia | Myopic Astigmatism
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Visioneering Technologies, IncOhio State UniversityNot yet recruiting
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Alcon ResearchNot yet recruitingPresbyopiaUnited States
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Alcon ResearchNot yet recruiting
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Riphah International UniversityRecruitingDevelopmental DelayPakistan
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Alcon ResearchNot yet recruitingPresbyopia | AstigmatismUnited States
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Democritus University of ThraceRecruitingRefractive Errors | Cataract | Presbyopia | PseudophakiaGreece
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CSPC Ouyi Pharmaceutical Co., Ltd.Not yet recruiting
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Ohio State UniversityNot yet recruiting
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Hospital San Carlos, MadridRecruiting
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Southern College of OptometryNot yet recruitingCorneal Wavefront Aberration
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TCI Co., Ltd.Recruiting
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Suzhou Kerui Medical Technology Co., LtdSuzhou Mingshi Optical Technology Co., LtdRecruiting
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Alcon ResearchNot yet recruitingAstigmatism | Myopia | Hyperopia | AmetropiaUnited States
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Tianjin Eye HospitalNot yet recruitingMyopia, ProgressiveChina
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Alcon ResearchRecruiting
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Alcon ResearchRecruiting
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Dongyang People's HospitalRecruiting
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Euclid Systems CorporationNot yet recruiting
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Laboratorios Sophia S.A de C.V.Not yet recruiting
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Assiut UniversityNot yet recruiting
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University of WaterlooAlcon ResearchRecruiting
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Loay Abdulmutalib AlmusawiRecruitingSafety and Suitability of ICL for Correction of Refractive Errors Without the Use of Dispersive OVDsRefractive Errors | Myopia | Hypermetropia | Myopic AstigmatismIraq
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The Hong Kong Polytechnic UniversityThe University of Hong KongNot yet recruiting
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Essilor-Polylite Taiwan Co., Ltd.Recruiting
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S-Alpha Therapeutics, Inc.Recruiting
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Shanghai Eye Disease Prevention and Treatment CenterRecruiting
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Istituto Auxologico ItalianoRecruiting
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Allotex, Inc.RecruitingPresbyopiaCzechia, Turkey, Ireland, United Kingdom
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University of WaterlooAlcon ResearchRecruiting
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Bausch & Lomb IncorporatedRecruiting
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Essilor InternationalNot yet recruiting
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Kazakh Eye Research InstituteRecruitingAstigmatism | IOL | Cataract CongenitalKazakhstan
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University of SheffieldSheffield Children's NHS Foundation TrustRecruitingAccommodation Disorder | Anisometropic AmblyopiaUnited Kingdom
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The Hong Kong Polytechnic UniversityThe University of Hong KongRecruiting
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He Eye HospitalRecruitingQuality of Life | Myopia | Cost-effectiveness AnalysisChina
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Zhongshan Ophthalmic Center, Sun Yat-sen UniversitySouth China University of TechnologyNot yet recruiting
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Ain Shams UniversityNot yet recruitingMyopia Progression | Axial Length, Eye | Sclera ThicknessEgypt
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National Taiwan University HospitalAlcon ResearchNot yet recruitingCataract | High MyopiaTaiwan
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Essilor InternationalRecruitingMyopiaNetherlands, France, Ireland
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Democritus University of ThraceRecruitingRefractive Errors | Cataract | Presbyopia | PseudophakiaGreece
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Tianjin Eye HospitalRecruitingCorneal Astigmatism | Ocular Surface Disease | Contact Lens Complication | Irregular AstigmatismChina
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SIFI SpARecruitingCataract | AstigmatismRomania
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Johnson & Johnson Surgical Vision, Inc.RecruitingCataractsAustria, France, Germany, Korea, Republic of, Netherlands, Spain
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Coopervision, Inc.Centre for Ocular Research & Education, CanadaRecruitingPresbyopiaUnited States, Canada
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Carolina Eyecare Physicians, LLCScience in VisionNot yet recruiting
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Tianjin Eye HospitalBeihang UniversityRecruitingMyopia | Myopic AstigmatismChina
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Shanghai Eye Disease Prevention and Treatment CenterNot yet recruiting
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Second Affiliated Hospital, School of Medicine,...RecruitingCataract | AstigmatismChina