Search clinical trials for: Aspheric lens

Total 3313 results

University of Waterloo
Alcon Research

Recruiting

Performance of DAILIES TOTAL1 Daily Disposable Contact Lenses in Habitual Soft Lens Wearers Who Report Substantial Digital Device Use (FOX)

Myopia

Canada
Bausch & Lomb Incorporated

Recruiting

A Study to Evaluate the Safety and Efficacy of the Bausch + Lomb Myopia Control Lens for the Correction of Myopic Ametropia and Slowing the Progression of Myopia in Children

Myopia

China
Lithuanian University of Health Sciences
Santen Oy

Recruiting

The Pattern of Dry Eye Disease After Cataract Surgery

Cataract | Ocular Surface Disease | Dry Eye Disease

Lithuania
Kazakh Eye Research Institute

Recruiting

Toric Intraocular Lens Implantation in Pediatric Cataract (TILIPC)

Astigmatism | IOL | Cataract Congenital

Kazakhstan
University Hospital Augsburg

Recruiting

Intraocular Lens Implant Registry Study

Intraocular Lens Rotation | Lens Opacities | Intraocular Lens Associated Postoperative Inflammation | Intraocular Lens Complication

Germany
Alcon Research

Recruiting

Clareon Toric Study (T2-T9)

Corneal Astigmatism | Aphakia

Canada
The Hong Kong Polytechnic University
The University of Hong Kong

Recruiting

Pharmacological and Non-pharmacological Treatment Effects on Children With Different Predicted Myopia Progression Rate

Myopia

Hong Kong
NorthShore University HealthSystem
Pfizer

Not yet recruiting

Phenotyping of Idiopathic Pelvic Pain With Real-time Uterine Imaging and Relugolix-Combination Therapy Treatment

Pelvic Pain

United States
Radboud University Medical Center

Recruiting

Lymphatic Phenotype in Noonan Syndrome Spectrum Disorders (LENS)

Lymphatic Diseases | Noonan Syndrome | Lymphatic Disease | Lymphatic System Disorders Congenital

Netherlands
National Taiwan University Hospital
Alcon Research

Not yet recruiting

3D Visualization System in Highly Myopic Cataract Operation (3D-HiMCO)

Cataract | High Myopia

Taiwan
Essilor International

Recruiting

Essilor® Stellest® Lenses Multicentre European Study (SLOMES) (SLOMES)

Myopia

Netherlands, France, Ireland
Democritus University of Thrace

Recruiting

Identification of Minimum Focal Points in Vision Curve Formation

Refractive Errors | Cataract | Presbyopia | Pseudophakia

Greece
Amphia Hospital

Not yet recruiting

Aberrometry and Straylight Measurements as an Indication for Cataract Surgery (ASICS)

Cataracts | Cataract Surgery

Netherlands
Cutting Edge SAS

Not yet recruiting

Bicentric Clinical Investigation to Assess Safety and Performance of LuxBoost IOL (LuxBoost)

Aphakia
Tianjin Eye Hospital

Recruiting

Evaluation of the Safety and Efficacy of Rigid Breathable Scleral Contact Lenses for the Correction of Ametropia

Corneal Astigmatism | Ocular Surface Disease | Contact Lens Complication | Irregular Astigmatism

China
SIFI SpA

Recruiting

Observational Prospective Clinical Investigation on Monofocal Toric Intraocular Lens

Cataract | Astigmatism

Romania
Johnson & Johnson Surgical Vision, Inc.

Recruiting

A Multicenter, Observational, Single Arm Study of the TECNIS Presbyopia-correcting Intraocular Lens

Cataracts

Austria, France, Germany, Korea, Republic of, Netherlands, Spain
Elios Vision, Inc.

Recruiting

Comparative Effectiveness and Safety of ELIOS in Patients With Open-Angle Glaucoma Undergoing Cataract Surgery

Open Angle Glaucoma

Spain, France, United Kingdom
Ipsen

Recruiting

CARegiver BURden, Effectiveness and Other Health Care Measures on Functional Disability, in Patients Treated With Abobotulinumtoxin A for Upper Limb Spasticity (CARBUR)

Upper Limb Injury

France
Walter Reed National Military Medical Center

Recruiting

The Effect of Sex Steroid Replacement Therapy in the Hypogonadism and Transgender Active-Duty Population

Hypogonadism | Gender Identity Dysphoria

United States
Yuzuncu Yıl University
VSY Biotechnology

Recruiting

Evaluation of the Long-term Efficacy and Safety of Monofocal Plate Haptic Intraocular Lens

Cataract | Lens Implantation, Intraocular

Turkey
Tianjin Eye Hospital

Recruiting

A Novel Sandwich Technique of Minimally Invasive Keratoplasty for Corneal Perforation (STMIK)

Corneal Perforation, Corneal Stromal Lenticule,Sandwich Technique

China
Coopervision, Inc.
Centre for Ocular Research & Education, Canada

Recruiting

Performance Comparison of Two Monthly Replacement Silicone Hydrogel Multifocal Lens Types

Presbyopia

United States, Canada
Mopsy Research

Recruiting

Comparative Functional Vision Outcomes: DAILIES TOTAL1 Toric vs. Spherical Lenses in Asian Astigmatic Patients

Comparative Effectiveness Research

Hong Kong
Carolina Eyecare Physicians, LLC
Science in Vision

Not yet recruiting

Vault Evaluation After ICL Implantation

Nearsightedness

United States
Sun Yat-sen University

Recruiting

The Effects of a Large Language Model on Clinical Questioning Skills

Glaucoma | Diabetic Retinopathy | Cataract | Conjunctivitis | Keratitis

China
Carolina Eyecare Physicians, LLC
Science in Vision

Recruiting

Symfony vs Vivity in Dim Light

Cataract

United States
Azienda Ospedaliera Universitaria Mater Domini,...

Recruiting

Music's Impact on Preoperative Anxiety: Heart Rate Variability Study During Cataract Surgery

Anxiety | Heart Rate Variability | Cataract Surgery

Italy, France
Carolina Eyecare Physicians, LLC
Science in Vision

Recruiting

Quatera 700 vs. Centurion

Cataract

United States
Xi'an Eyedeal Medical Technology Co., Ltd

Not yet recruiting

Evaluation of Safety and Performance of the EyenableTM Intraocular Lens for Cataract Treatment

Cataract
Shanghai Eye Disease Prevention and Treatment Center

Not yet recruiting

Differences and Wearing Safety and Comfort of New Defocus Incorporated Multiple Segments Spectacle Lenses

Myopia, Progressive
Instituto de Oftalmología Fundación Conde de Valenciana

Recruiting

Intraoperative Aberrometry vs Conventional Intraocular Lens Calculation, a Prospective Study. (ORAVSCTRL)

Cataract | Humans | Intraocular Lens Implantation | Ocular, Refraction

Mexico
Southern Medical University, China

Not yet recruiting

The Effectiveness of HP and TMZ Synergism on Adult Recurrence GBM

Glioblastoma Multiforme
Second Affiliated Hospital, School of Medicine,...

Recruiting

Femtosecond Laser Arcuate Keratotomy Versus Toric Intraocular Lens Implantation in Cataract Surgery

Cataract | Astigmatism

China
Sun Yat-sen University
West China Hospital; Chongqing Medical University; Huizhou Municipal Central... and other collaborators

Recruiting

Evaluation of Phacogoniotomy in Medically-controlled POAG (ECO)

Glaucoma, Open-Angle | Goniotomy | Cataract Complicated

China
Second Affiliated Hospital, School of Medicine,...

Not yet recruiting

Multifunctional Cataract Surgery Assistive Instruments Used in Cataract Surgery

Cataract
Tarsus Pharmaceuticals, Inc.

Recruiting

Impact of XDEMVY® on Demodex Blepharitis in Soft Contact Lens Wearers (Ariel)

Demodex Blepharitis

United States
Hoffmann-La Roche

Recruiting

A Study to Evaluate the Efficacy and Safety of Faricimab in Patients With Choroidal Neovascularization Secondary to Pathologic Myopia (POYANG)

Choroidal Neovascularization Secondary to Pathologic Myopia

Korea, Republic of, China, Australia, Singapore, Poland, France, Germany, Italy, Taiwan, Hong Kong, Spain
Coopervision, Inc.

Recruiting

1 Week Crossover Dispensing Study Between Two Soft Contact Lenses

Myopia

Canada
Centre Hospitalier National d'Ophtalmologie des...
Fondation Ophtalmologique Adolphe de Rothschild; StreetLab Vision

Not yet recruiting

CAtaract ASSessment of IntrOcular Lens Objective PErformancE (CASSIOPEE)

Cataract
Alcon Research

Recruiting

Evaluation of Long-term Safety and Performance of PanOptix Intraocular Lens (IOLs)

Presbyopia | Astigmatism | Aphakia

Spain
Klinikum Klagenfurt am Wörthersee
University of Klagenfurt

Recruiting

Influence of Pupillary Behavior During Eye Surgery on Morphological and Functional Outcome

Cataract | Corneal Disease | Vitreous Disorder

Austria
Rune Skovgaard Rasmussen
Center of Communication (CSU-Slagelse)

Not yet recruiting

Filter Lenses for the Prevention of Migraine Attacks (COMFORT)

Migraine | Headache | Visual Impairment | Glasses

Denmark
The Hong Kong Polytechnic University
HOYA Lamphun Ltd; Centre for Eye and Vision Research

Recruiting

Baseline Relative Peripheral Refraction in Myopia Control

Myopia

Hong Kong
Research Foundation for Mental Hygiene, Inc.
Columbia University

Not yet recruiting

Reducing Self-Stigma Among Individuals With History of Childhood Maltreatment: A Cross-Cultural Lens

Child Abuse | Stigma, Social | Help-Seeking Behavior | Child Neglect

United States
Kaiser Permanente

Not yet recruiting

Migraine Headache Mitigation Utilizing Avulux

Migraine | Headache | Photophobia
Peking University Third Hospital

Not yet recruiting

Total Corneal Astigmatism Prevalence in Cataract Patients

Cataract

China
Indonesia University
Santen Pharmaceutical Co., Ltd.

Recruiting

Effectiveness of Diquafosol Prophylactic Therapy to Prevent Dry Eye Disease for Cataract Surgery Patients in Indonesia

Dry Eye Disease

Indonesia
nthalmic Pty Ltd
Zhong Jing Wei Shi (Suzhou) Optical Technology Ltd.

Recruiting

Spectacle Films Utilising S.T.O.P.® Technology for Slowing Down Myopia Progression in Children

Myopia

China, India
Advanced Center for Eyecare Global

Not yet recruiting

Impact of Free Reading Glasses on Work and Visual Function Following Cataract Surgery in Honduras (POWER)

Cataract Surgery

Search clinical trials for: Aspheric lens

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