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Results for “Myopia, Severe”

117 trials

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Showing 20 of 117 results

Large-scale testing (Phase 3)Study completedNCT01716026
What this trial is testing

Initial Treatment With Bevacizumab in Choroidal Neovascularization Associated to High Myopia

Who this might be right for
Choroidal Subfoveal/Juxtafoveal Neovascularization in High Myopia
Instituto Universitario de Oftalmobiología Aplicada (Institute of Applied Ophthalmobiology) - IOBA 66
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 applicableNot Yet RecruitingNCT06739018
What this trial is testing

Anterior Segment and Corneal Parameters in Keratoconus and High Myopic Astigmatism Using Schiempflug Imaging

Who this might be right for
KeratoconusHigh Myopia
Assiut University 66
Not applicableLooking for participantsNCT03062085
What this trial is testing

Shanghai High Myopia Study

Who this might be right for
High MyopiaCataractVisual Outcome+1 more
Shanghai High Myopia Study Group 60,000
Not applicableUnknownNCT03446300
What this trial is testing

Shanghai High Myopia Study for Adults

Who this might be right for
High Myopia
Shanghai Eye Disease Prevention and Treatment Center 2,000
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 completedNCT03023800
What this trial is testing

Effects of Macular Buckle Versus Vitrectomy on Macular Schisis and Macular Detachment in Highly Myopic Eyes

Who this might be right for
RetinoschisisMacular DetachmentHigh Myopia
Sun Yat-sen University 80
Not applicableUnknownNCT05201677
What this trial is testing

Improved Operation of Low Intraocular Pressure in Phacoemulsification for Patients With High Myopia Complicated With Cataract

Who this might be right for
High MyopiaLow Intraocular Pressure
Yune Zhao 60
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 applicableEnded earlyNCT00415077
What this trial is testing

A Comparison of Photorefractive Keratectomy (PRK), PRK With Mitomycin-C and Laser Subepithelial Keratomileusis (LASEK) in the Treatment of Moderate and High Myopia

Who this might be right for
MODERATE AND HIGH MYOPIA
Walter Reed Army Medical Center 960
Not applicableStudy completedNCT00347516
What this trial is testing

Comparative Study of Three IOL Power Calculation Formulae for Asian Eyes Shorter Than 22mm or Longer Than 25mm

Who this might be right for
Cataract
Singapore National Eye Centre 210
Not applicableUnknownNCT05255796
What this trial is testing

IOL-capsular Complex After Different Intraocular Lenses Implantation in Patients With High Myopia

Who this might be right for
Age-related Cataract
Wenzhou Medical University 40
Not applicableLooking for participantsNCT06596408
What this trial is testing

Evaluation of Retinal Vascular Density in High Myopia Without Pathological Myopic Maculopathy Using OCTA .

Who this might be right for
High Myopia
Sohag University 50
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 applicableUnknownNCT05533450
What this trial is testing

A Study on the Efficacy and Safety of Multi-focal Scleral Contact Lens

Who this might be right for
High Myopia
Shanghai Eye Disease Prevention and Treatment Center 150
Not applicableUnknownNCT05581888
What this trial is testing

Visual Performance of Functional Intraocular Lenses in Cataracts

Who this might be right for
High MyopiaCataract
Eye & ENT Hospital of Fudan University 62
Not applicableUnknownNCT04146350
What this trial is testing

A Prospective Multicenter Study of Different Surgical Methods in the Treatment of High Myopic Macular Schisis

Who this might be right for
Macular Schisis
Aier School of Ophthalmology, Central South University 400
Not applicableStudy completedNCT06412393
What this trial is testing

Evaluation of Eye Health Benefits of Black Tomato Extract

Who this might be right for
EyeHigh Myopia
TCI Co., Ltd. 56
Not applicableStudy completedNCT05184621
What this trial is testing

The Effectiveness and Safety of Low-intensity Single-wavelength Red Light in Controlling High Myopia in Children and Adolescents：A Randomized, Controlled, Multicenter Clinical Trial

Who this might be right for
Age 3 to 16 Years (Inclusive), Male or FemaleClinical Diagnosis Confirming That Myopia Has Occurred in at Least One EyeThe Guardian Voluntarily Signed the Subject's Informed Consent Form
Shanghai Eye Disease Prevention and Treatment Center 192
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