Clinical Trials Sponsored by Carl Zeiss Meditec, Inc

Total 67 results

Carl Zeiss Meditec, Inc.
Carl Zeiss Meditec Cataract Technology, Inc.

Enrolling by invitation

Assessment of Low Energy Lens Fragmentation Cataract Extraction in Patients Undergoing Cataract Surgery

Cataract

United States
Carl Zeiss Meditec, Inc.

Completed

Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Moderate to High Myopia

Myopia

United States
Carl Zeiss Meditec, Inc.

Completed

Cirrus HD-OCT Measurement of Area of Increased Light Penetration Under the Retinal Pigment Epithelium (RPE)

Geographic Atrophy | Age Related Macular Degeneration

United States
Carl Zeiss Meditec, Inc.

Completed

Correction of Myopia Wtih or Without Astigmatism Using the VisuMax™ Femtosecond Laser

Astigmatism | Myopia

United States
Carl Zeiss Meditec, Inc.

Completed

Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Mixed Astigmatism

Mixed Astigmatism

United States
Carl Zeiss Meditec, Inc.

Completed

Safety and Effectiveness Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Hyperopia

Hyperopia

United States
Carl Zeiss Meditec, Inc.

Active, not recruiting

Post-approval Study of New Enrolment Patients Undergoing Bilateral Treatment With the VisuMax SMILE Procedure

Astigmatism | Myopia

United States
Carl Zeiss Meditec, Inc.

Enrolling by invitation

A Prospective Multicenter Study To Assess The Clinical Outcomes Of Current Phacoemulsification Approach To Cataract Extraction Versus The Micor System Device

Cataract Surgery

United States
Carl Zeiss Meditec, Inc.

Completed

Use of the VisuMax™ Femtosecond Laser

Myopia

United States
Carl Zeiss Meditec, Inc.

Unknown

Glaucoma HFA / OCT Specificity Study

Glaucoma

United States
Carl Zeiss Meditec, Inc.

Completed

Screening Aid to Identify Corneas That May Have Pathologies or Other Conditions

Corneal Diseases

United States
Carl Zeiss Meditec AG

Recruiting

Visual Performance of Patients Implanted With a Multifocal IOL (VISUAL)

Cataract | Refractive Lens Exchange

Spain
Carl Zeiss Meditec AG

Recruiting

621 Real World Study

Senile Cataract

China
Carl Zeiss Meditec AG

Active, not recruiting

Study to Confirm Safety and Performance of a New Multifocal IOL

Cataract Senile

Czechia, Germany, Slovakia
Carl Zeiss Meditec AG

Completed

Safety and Performance of Hydrophobic and Hydrophilic Intraocular Lenses After Bilateral Cataract Surgery

Senile Cataract

El Salvador
Carl Zeiss Meditec AG

Completed

To Compare Early Rotation of Two Extended Depth of Focus Intraocular Lenses (VENUStoric)

Cataract

Germany
Carl Zeiss Meditec AG

Terminated

Study to Optimize the IOL Constant of a New Multifocal Intraocular Lens (HECATE A)

Cataract Senile

El Salvador
Carl Zeiss Meditec AG

Completed

Combined EDOF / Trifocal

Cataract

Germany, Denmark, Ireland
Carl Zeiss Meditec AG

Completed

Visual Perception After Virtual Implantation

Healthy

Germany
Carl Zeiss Meditec AG

Completed

Study on Visual Performance of a Monofocal Intraocular Lens

Cataract Senile

Austria
Carl Zeiss Meditec AG

Terminated

Compare Visual Outcomes Using a New Diagnostic Device

Presbyopia

Germany
Carl Zeiss Meditec AG

Completed

EDoF IOLs vs Monofocal IOL

Cataract

Germany
Carl Zeiss Meditec AG

Terminated

Clinical Safety and Efficacy of CT ASPHINA 509 Lenses (UVEA509)

Cataract

Germany
Carl Zeiss Meditec AG

Completed

Evaluation of Visual Acuity and Patient Satisfaction With AT LISA TRI 839MP Intraocular Lenses

Cataract

Germany
Carl Zeiss Meditec AG

Withdrawn

Night Driving Pilot

Cataract

Germany
Carl Zeiss Meditec AG

Completed

Prospective Evaluation of an Hydrophilic Acrylic Intraocular Lens (UVEA 809)

Cataract Senile

Romania
Carl Zeiss Meditec AG

Completed

Evaluation of a Spherical Hydrophilic Acrylic Intraocular Lens

Cataract Senile

Germany
Carl Zeiss Meditec AG

Completed

Clinical Safety and Efficacy of Hydrophilic Acrylic Intraocular Lenses (UVEA409)

Cataract

Sweden
Carl Zeiss Meditec AG

Completed

Visual Outcome, Cylinder Correction and Patient Satisfaction After Implantation of AT LISA Tri Toric 939MP Intraocular Lenses (VICTORI)

Cataract
Carl Zeiss Meditec AG

Not yet recruiting

Feasibility Investigation of Biometry and Tomography Measurements in a Heterogeneous Patient Cohort (BioBase)

Cataract | Corneal Astigmatism | Corneal Defect | Corneal Deformity | Lens Opacities | Artificial Lens Implant
Carl Zeiss Meditec AG

Completed

VISPER: Randomised Comparison of Two OVDs in Cataract Surgery (VISPER)

Cataract Senile

Germany
Carl Zeiss Meditec AG

Completed

Evaluation of a Trifocal Lens

Cataract Senile

Germany
Carl Zeiss Meditec AG

Active, not recruiting

Safety and Effectiveness of VISULAS Green Selective Laser Trabeculoplasty (SLT)

Primary Open-angle Glaucoma

Germany
Carl Zeiss Meditec AG

Completed

Safety and Effectiveness of an Hydrophilic Acrylic Intraocular Lens

Cataract Senile

France
Carl Zeiss Meditec AG

Completed

Evaluation of an Hydrophilic Acrylic Intraocular Lens

Cataract Senile

France
Carl Zeiss Meditec AG

Completed

Visual Outcomes After Presbyopic Lens Exchange (RELAX)

Presbyopia

Germany
Carl Zeiss Meditec AG

Unknown

Use of the VisuMax Femtosecond Laser Lenticule Removal Procedure for the Correction of Hyperopia (V1601CI)

Hypermetropia

China, Czechia, France, Germany, India, United Kingdom
Carl Zeiss Meditec AG

Completed

To Compare Postoperative Horizontal Position Stability of the CT LUCIA 611P and the CT ASPHINA 409MP

Cataract Senile

Austria
Carl Zeiss Meditec AG

Completed

Clinical Study to Evaluate the Visual Performance of Three Multifocal IOLs

Visual Acuity
Carl Zeiss Meditec AG

Completed

Clinical Trial to Evaluate the Visual Performance of Two Monofocal Intraocular Lenses (LUCIOL)

Catartact
Carl Zeiss Meditec AG

Completed

Check of Optical Features and Accuracy of the Zeiss ZO Lens After Selection and Calculation With OKULIX (ZO Okulix)

Cataract

Germany
Carl Zeiss Meditec, Inc.
DataMed Devices Inc.

Completed

Repeatability and Reproducibility of Cirrus HD-OCT Measurements of Illumination Areas Under the Retinal Pigment Epithelium

Advanced Dry AMD With Geographic Atrophy

United States
Carl Zeiss Meditec, Inc.
DataMed Devices Inc.

Completed

Measurement and Analysis of Macular Retinal Pigment Epithelium (RPE) Elevations With Cirrus HD-OCT vs. Color Fundus Photography

Drusen Stage Macular Degeneration

United States
Carl Zeiss Meditec, Inc.
DataMed Devices Inc.

Completed

Repeatability and Reproducibility of Cirrus HD-OCT Macular Retinal Pigment Epithelium Elevation

Dry AMD With Macular Drusen

United States
Carl Zeiss Meditec, Inc.
DataMed Devices Inc.

Completed

Macular Ganglion Cell Analysis (GCA) of the Cirrus HD-OCT in Glaucoma

Glaucoma

United States
University of California, Berkeley
Carl Zeiss Meditec, Inc.

Completed

Clinical Assessment of a Customized Free-form Progressive Addition Lens Spectacle (CZV_PAL1)

Presbyopia

United States
Estelle Poineau

Completed

Prospective Clinical Trial to Evaluate the Safety and Effectiveness of the IOL

Aphakia | Cataract Unilateral

United States
Dartmouth-Hitchcock Medical Center
Carl Zeiss Meditec, Inc.

Recruiting

Evaluation of the CONVIVO System

Glioblastoma | Meningioma | Brain Metastases | Schwannoma | Pituitary Tumor | Glial Tumor

United States
Qvision, Ophthalmology Department
Carl Zeiss Meditec AG

Completed

Long-term With a Trifocal Intraocular Lens

Cataract

Spain
London Vision Clinic
Carl Zeiss Meditec AG

Suspended

Repeatability, Reproducibility and Comparison of Cirrus OCT, RTVue OCT, MS-39 OCT, and Insight 100 VHFDU

Corneal Thickness Measurement | Epithelial Thickness Measurement | LASIK Flap Thickness Measurement | SMILE Cap Thickness Measurement

United Kingdom

Clinical Trials Sponsored by Carl Zeiss Meditec, Inc

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