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Results for “Refractive Error - Myopia Severe”

41 trials

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Showing 20 of 41 results

Not applicableNot Yet RecruitingNCT05849974
What this trial is testing

Large Cohort of 1000 Patients With Severe Myopia

Who this might be right for
Myopia, Severe
Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts 1,000
Not applicableLooking for participantsNCT06162234
What this trial is testing

Wuhan High Myopia Study

Who this might be right for
High Myopia
Renmin Hospital of Wuhan University 1,000
Not applicableStudy completedNCT03021707
What this trial is testing

Early Feasibility Study of UV-Femtosecond Laser Assisted Lenticular Extraction

Who this might be right for
Refractive Error - Myopia SevereRefractive Error - Myopia Simple
Alcon Research 7
Not applicableStudy completedNCT04135209
What this trial is testing

Optical Coherence Tomography Angiography in Myopic Patients

Who this might be right for
Myopia
Minia University 55
Not applicableLooking for participantsNCT06839898
What this trial is testing

A Prospective, Randomized Clinical Study of Two Phakic Toric Implantable Lenses

Who this might be right for
Myopia, ModerateMyopic AstigmatismMyopia, Degenerative
Biotech Healthcare Holding Gmbh 172
Not applicableLooking for participantsNCT06616506
What this trial is testing

Artificial Intelligence for Highly Myopic Cataract

Who this might be right for
CataractHigh MyopiaMyopia+3 more
Shanghai High Myopia Study Group 500,000
Not applicableStudy completedNCT02528123
What this trial is testing

VisuMax Femtosecond Laser Small Incision Lenticule Extraction for the Correction of High Myopia

Who this might be right for
MyopiaRefractive Errors
London Vision Clinic 114
Not applicableStudy completedNCT00977236
What this trial is testing

Myopic Control for High Myopes Using Orthokeratology

Who this might be right for
Myopia
The Hong Kong Polytechnic University 52
Not applicableActive Not RecruitingNCT05691296
What this trial is testing

The Monitoring and Intervention of Refractive Changes in Children and Teenagers in Tianjin

Who this might be right for
MyopiaHigh Myopia
Tianjin Eye Hospital 4,000
Not applicableStudy completedNCT06738095
What this trial is testing

Effect of Low-level Red-light on Ultra-high Myopia

Who this might be right for
Myopia
Beijing Tongren Hospital 57
Not applicableUnknownNCT03881358
What this trial is testing

Orthokeratology for High Myopia (OHM) Study

Who this might be right for
MyopiaHigh Myopia
The Hong Kong Polytechnic University 66
Large-scale testing (Phase 3)Study completedNCT01673503
What this trial is testing

A Prospective Study of Femtosecond Laser Intracorneal Lensectomi

Who this might be right for
MyopiaAstigmatism
Odense University Hospital 35
Large-scale testing (Phase 3)Study completedNCT00967850
What this trial is testing

Efficacy and Safety of Intravitreal Bevacizumab in the Treatment of Choroidal Neovascular Membranes Associated to High Myopia

Who this might be right for
MyopiaChoroidal Neovascularization
Instituto Universitario de Oftalmobiología Aplicada (Institute of Applied Ophthalmobiology) - IOBA 56
Not applicableStudy completedNCT03202485
What this trial is testing

Comparison Between TICL and ICL+AK for High Myopic Astigmatism

Who this might be right for
AstigmatismHigh Myopia
Wenzhou Medical University 62
Not applicableUnknownNCT05352854
What this trial is testing

Morphological Changes of Ciliary Body and Trabecular Meshwork

Who this might be right for
GlaucomaMyopia
Yune Zhao 120
Not applicableLooking for participantsNCT03455478
What this trial is testing

Shanghai Eye Study for Adults

Who this might be right for
Blindness,Visual Impairment, Refractive Error, Cataract, High Myopia, Aging
Shanghai Eye Disease Prevention and Treatment Center 1,000,000
Not applicableStudy completedNCT04631991
What this trial is testing

Association Between Retinal Microvasculature and Optic Disc Alterations in Non-pathological High Myopia With OCTA

Who this might be right for
Myopia
Akdeniz University 70
Not applicableStudy completedNCT05129566
What this trial is testing

Evaluation of Axial Stability of Two Models of Intraocular Lenses in Patients With an Eye Length More Than 26 mm

Who this might be right for
Cataract SenileMyopia, High-GradeCorneal Astigmatism
The S.N. Fyodorov Eye Microsurgery State Institution 78
Not applicableLooking for participantsNCT04110067
What this trial is testing

Clinical Results of Small Incision Lenticule Extraction (SMILE) for the Correction of High Myopia

Who this might be right for
MyopiaHigh Myopia
Suphi Taneri 5,000
Not applicableActive Not RecruitingNCT05550740
What this trial is testing

Repeated Low-Level Red-Light Therapy for Shortening Axial Length

Who this might be right for
High MyopiaRefractive ErrorsEye Diseases
Shanghai Eye Disease Prevention and Treatment Center 30
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