Search clinical trials for: Phakic Lens

Total 3299 results

Loay Abdulmutalib Almusawi

Recruiting

Safety and Suitability of ICL for Correction of Refractive Errors Without the Use of Dispersive OVDs

Refractive Errors | Myopia | Hypermetropia | Myopic Astigmatism

Iraq
Kasr El Aini Hospital

Recruiting

Correlation Between Preoperative Refraction and Anterior Segment Parameters With ICL Vault

Refractive Errors | Myopia | Myopic Astigmatism

Egypt
The University of Texas Medical Branch, Galveston

Recruiting

Intravitreal Injection Site and Perceived Pain

Pain

United States
Sohag University

Recruiting

Refraction Changes After Using ND: YAG LASER In Treatment of Posterior Capsular Opacification In Pseudo Phakic Eye

Posterior Capsule Opacification

Egypt
Minia University

Recruiting

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

Keratoconus

Egypt
Ophtec BV

Recruiting

Clinical Trial With Artiflex Presbyopic

Refractive Errors | Presbyopia | Myopia | Hyperopia | Ametropia

Korea, Republic of, Netherlands, Spain
Maastricht University Medical Center

Recruiting

Molecular Background of Endothelial Cell Loss in Patients With Phakic Intraocular Lenses: a Tear and Aqueous Humour Analysis Study (MoBack)

Cataract | Phakic Intraocular Lens Explantation

Netherlands
Wenzhou Medical University

Recruiting

Safety and Efficacy Study of A Viscoelastic-free Method for Implantable Collamer Lens (ICL) Implantation

Myopia

China
Staar Surgical Company

Completed

Clinical Performance of a Phakic Intraocular Lens (IOL)

Presbyopia

Spain, Belgium
Staar Surgical Company

Completed

Multicenter Clinical Trial of a Phakic Implantable Collamer® Lens (ICL)

Myopia | Myopic Astigmatism

United States
Al-Azhar University

Completed

Safety and Efficacy of Implantable Collamer Lens Versus Implantable Phakic Lens IPCL in Myopic Patients; A Comparative Study

Myopia

Egypt
Zhongshan Ophthalmic Center, Sun Yat-sen University

Completed

Pars Plana Vitrectomy Combined With Phacoemulsification Cataract Surgery in Phakic Diabetes Retinopathy Patients

Diabetic Retinopathy | Diabetic Cataract

China
Hanita Lenses

Terminated

Study of Viziatek ISL™ Refractive Phakic Intra Sulcus Lens for Refraction Adjustment in Blind Volunteers

Myopia

Latvia
Assiut University

Completed

Clinical Audit on the Managment in Assiut University Children Hospital

Rheumatic Fever

Egypt
Assiut University

Completed

Changes of the Corneal Endothelial Cell Count After Artisan Phakic Intraocular Lens Implantation

High Myopia

Egypt
Assiut University

Unknown

Implantable Phakic Lens (IPCL) VS Implantable Collamer Lens

Myopia

Egypt
Peking University Third Hospital

Completed

Prospective Clinical Study of Retinal Microvascular Alteration After ICL Implantation

Adolescent | Myopia | Female | Adult | Male | Preoperative Period | Lens Implantation, Intraocular | Tomography, Optical Coherence | Postoperative Period | Human | Prospective Studies | Follow-up Studies | Phakic Intraocular Lenses | Retinal Vessels

China
Alcon Research

Completed

Long Term Safety Protocol for the AcrySof CACHET Phakic Lens

Myopia

United States
Gemini Eye Clinic

Completed

Presbyopic Phakic Intraocular Lens for Myopia Correction

Presbyopia | Myopia

Czechia
Yonsei University

Completed

Evaluating the Effect of Laser Vision Surgery, Phakic Intraocular Lens Implantation, Cataract Surgery, and Pupil Dilation on the Iris Recognition Scanner Function of Smartphone

Cataract | Myopia | Myopic Astigmatism

Korea, Republic of
Wenzhou Medical University

Completed

Comparison Between TICL and ICL+AK for High Myopic Astigmatism

Astigmatism | High Myopia
Carl Zeiss Meditec AG

Withdrawn

Night Driving Pilot

Cataract

Germany
Alcon Research

Completed

Contralateral ReSTOR / Monofocal or Phakic Eye

Cataracts

United States
Wenzhou Medical University
Staar Surgical Company

Unknown

Randomized, Prospective Comparison of the Outcome of Toric Implantable Contact Lens (TICL) and Q-LASIK for the Correction of Myopia With Astigmatism

Astigmatism | Myopia

China
Alcon Research

Not yet recruiting

Post-market Clinical Follow-up Study of Alcon TOTAL30® Contact Lenses (Lehfilcon A)

Astigmatism | Myopia | Hyperopia | Ametropia

United States
Tianjin Eye Hospital

Not yet recruiting

To Evaluate the Efficacy and Safety of an Defocus Lens in Slowing the Progression of Myopia

Myopia, Progressive

China
Alcon Research

Not yet recruiting

Clareon PanOptix Pro vs. Clareon PanOptix - Study A

Presbyopia | Aphakia

United States
Alcon Research

Not yet recruiting

Clareon PanOptix Pro vs. Clareon PanOptix - Study B

Presbyopia | Aphakia

United States
Dongyang People's Hospital

Not yet recruiting

Base Curves of Bandage Contact Lenses and Their Effects on Post Trans-PRK Vision and Pain

Myopia

China
Euclid Systems Corporation

Not yet recruiting

Euclid Phoenix Lens Design Trial 2

Myopia | Cornea

United States
St. Jude Children's Research Hospital
AbbVie

Not yet recruiting

Adding Dasatinib Or Venetoclax To Improve Responses In Children With Newly Diagnosed T-Cell Acute Lymphoblastic Leukemia (ALL) Or Lymphoma (T-LLY) Or Mixed Phenotype Acute Leukemia (MPAL)

T-cell Lymphoma | T-cell Acute Lymphoblastic Leukemia | Mixed Phenotype Acute Leukemia

United States
Université de Sherbrooke

Recruiting

Cyclosporine and Intense Pulsed Light for Dry Eye in Contact Lens Users (CycliP)

Dry Eye | Contact Lens Complication

Canada
Melt Pharmaceuticals
Catalent; Evolution Research Group; MedTrials Incorporated; Pharmalex

Recruiting

A Study to Evaluate Efficacy and Safety of MELT-300 for Procedural Sedation in Subjects Undergoing Cataract Extraction With Lens Replacement (CELR)

Cataract

United States
ICARES Medicus, Inc.
AST Products, Inc.

Recruiting

Safety and Efficacy of the Bi-Aspheric Monofocal IOL

Cataract

Taiwan
Assiut University

Not yet recruiting

Correction of Refractive Error Surprises After Cataract Surgery in Adults

Refractive Errors
Johnson & Johnson Surgical Vision, Inc.

Not yet recruiting

Clinical Investigation of the TECNIS® Next-Generation Intraocular Lens

Cataracts
Johnson & Johnson Vision Care, Inc.

Not yet recruiting

Evaluation of the Clinical Performance of Daily Disposable Silicone Hydrogel Multifocal Toric Contact Lenses

Visual Acuity

United States
Walailak University

Recruiting

Refractive Outcomes and Ocular Biometry of Two Swept-Source Optical Coherence Tomography-Based Biometers With Segmental or Equivalent Refractive Indices (ORION) (ORION)

Cataract

Thailand
University of Waterloo
Alcon Research

Not yet recruiting

Visual Performance of Dailies Total1 Multifocal and Acuvue Oasys Max 1-Day Multifocal in Presbyopic Lens Wearers (GIRAFFE)

Presbyopia

Canada
Universitair Ziekenhuis Brussel

Not yet recruiting

Assesment of Intermediate Vision After BIL Cataract Surgery

Cataract
Sohag University

Recruiting

Yamani Technique Versus Proline Mesh for Intraocular Lens Scleral Fixation in Aphakia

Aphakia, Postcataract

Egypt
The Hong Kong Polytechnic University
The University of Hong Kong

Not yet recruiting

Combination Effect of Optical Defocus and Low Dose Atropine in Myopia Control

Myopia

Hong Kong
Vienna Institute for Research in Ocular Surgery

Recruiting

Caffeine and Cataract After Pars Plana Vitrectomy

Cataract

Austria
He Eye Hospital

Not yet recruiting

Comparison of the Accuracy of Different Intraocular Lens Power Calculation Formulas in Cataract Patients With Prior Radial Keratotomy

Cataract
National University of Malaysia

Not yet recruiting

Assessment of Tear Production, Corneal Staining, and Comfort Level Wearing Different Types of Contact Lenses

Dry Eye | Dry Eye Syndromes | Contact Lens-induced Corneal Fluorescein Staining

Malaysia
AstraZeneca

Recruiting

AZD0901 Compared With Investigator's Choice of Therapy in Participants With Second- or Later-line Advanced or Metastatic Gastric or Gastroesophageal Junction Adenocarcinoma Expressing Claudin18.2

Gastric Cancer | Gastroesophageal Junction Cancer

Canada, Spain, United Kingdom, China, France, Italy, Vietnam, Germany, United States, Taiwan, Hong Kong, Switzerland, Poland, Japan
Vienna Institute for Research in Ocular Surgery

Recruiting

Comparison of Two Non-diffractive Enhanced Monofocal Intraocular Lenses

Cataract

Austria
Essilor-Polylite Taiwan Co., Ltd.

Recruiting

Stellest Lenses and Low-concentration Atropine Myopia Control Among Children

Myopia

Taiwan
Bausch & Lomb Incorporated

Not yet recruiting

Study to Evaluate the Safety and Effectiveness of the enVista® Beyond (EY) EDF Intraocular Lens in Subjects Undergoing Cataract Extraction

Cataract

United States, Canada
Bausch & Lomb Incorporated

Not yet recruiting

A Study to Evaluate the enVista® Aspire (EA) Intraocular Lens in Subjects Undergoing Cataract Extraction

Cataract

United States

3

Subscribe