Clinical Outcomes of Two Symmetrical Kera-rings Implantation in Grade Three Keratoconus

Intrastromal Corneal Ring for Ectasia After Refractive Surgery (Anel)

NCT02008253 ·Status: COMPLETED

Intrastromal Corneal Ring Segments and Toric Phakic Posterior Intra-ocular Lenses Implantation in Keratoconus

NCT05055349 ·Status: UNKNOWN ·Phase: NA

Visual Acuity After the Combined Binocular Implantation of +2.5 Diopters and +3.0 Diopters ReSTOR Multifocal Intraocular Lenses.

NCT02314572 ·Status: COMPLETED ·Phase: PHASE4

Treatment of Keratoconus With Advanced Corneal Crosslinking

NCT02425150 ·Status: COMPLETED ·Phase: NA

Photorefractive Keratectomy and Corneal Cross-linking in Keratoconus

NCT02189447 ·Status: COMPLETED ·Phase: NA

Astigmatic Vector Analysis of Posterior Cornea - a Comparison Among Healthy, Forme Fruste and Overt Keratoconus Corneas

NCT02698709 ·Status: COMPLETED

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

NCT06839898 ·Status: RECRUITING ·Phase: NA

Visual Performance After RESTOR Implantation

NCT01065064 ·Status: COMPLETED ·Phase: PHASE4

ACRYSOF® Restor Apodized Diffractive IOL Postmarket Evaluation of Clinical Outcomes and Life-Style Visual Performance RESTOR IOL SN60WF IOL (Control Group)

NCT00345111 ·Status: WITHDRAWN ·Phase: PHASE4

Wavefront Guided Scleral Lenses for Keratoconus and Irregular Astigmatism

NCT04698590 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

Corneal Transplantation Guided by OCT RESCAN

NCT02736877 ·Status: UNKNOWN ·Phase: NA

Effect of Intracorneal Ring Segments on Posterior Corneal Tomography in Eyes With Keratoconus

NCT04748198 ·Status: COMPLETED ·Phase: NA

Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation in Congenital Cataract

NCT02040129 ·Status: COMPLETED ·Phase: NA

Evaluation of the Safety and Performance of the HARMONI® Toric Lens

NCT03050697 ·Status: COMPLETED ·Phase: NA

Corneal Biomechanical Properties and Anterior Segment Parameters, in Forme Fruste Keratoconus

NCT01448408 ·Status: COMPLETED

Assessment of Corneal Biomechanical Properties Using Corvis ST Following LASIK, PRK, and CXL

NCT06818461 ·Status: COMPLETED

Simultaneous Corneal Wavefront-Guided Trans-PRK and Corneal Collagen Crosslinking After ICRS Implantation for Moderate Keratoconus

NCT03355430 ·Status: COMPLETED

Corneal Endothelial Assessment After Posterior Chamber Phakic Intraocular Lens Implantation

NCT06849375 ·Status: RECRUITING ·Phase: NA

Acrysof Toric SN60T3corneal Astigmatism Between 0.75 and 1.00 D.

NCT00542581 ·Status: COMPLETED ·Phase: NA

Clinical Study to Evaluate the Visual Performance of Three Multifocal IOLs

NCT02990689 ·Status: COMPLETED ·Phase: NA

Topo-Pachymetric Customized Accelerated Epi-On Vs Accelerated Epi-Off Corneal Cross Linking in Keratoconus Management

NCT06549387 ·Status: NOT_YET_RECRUITING ·Phase: NA

Study of Demarcation Line Depth in Transepithelial Versus Epithelium-off Accelerated Cross-linking (AXL) in Keratocouns

NCT04045626 ·Status: UNKNOWN ·Phase: NA

Wavefront Analysis and Contrast Sensitivity After Cataract Surgery With Akreos Advanced Optics Intraocular Lens Implantation

NCT00863759 ·Status: COMPLETED ·Phase: NA

Epithelium-on Cross-linking Versus Observation of Fellow Eyes of Patients With Unilateral Clinically Evident Keratoconus

NCT06267495 ·Status: COMPLETED

To Evaluate the Visual Performance After Bilateral Implantation of Multifocal Intraocular Lenses

NCT03223857 ·Status: COMPLETED