Search clinical trials for: Aspheric lens

Total 3314 results

Tianjin Eye Hospital

Recruiting

Effects of Different Designs of Orthokeratology Lens on Myopia Control and Visual Quality

Myopic Progression

China
EyePoint Pharmaceuticals, Inc.

Recruiting

Evaluate the Safety of DEXYCU for the Treatment of Inflammation Following Ocular Surgery for Childhood Cataract

Cataract

United States
Alterman, Modi, & Wolter Ophthalmic Physicians...

Recruiting

Prospective Evaluation and Comparison of Bilateral Synergy Implants and Bilateral PanOptix Implants

Cataract

United States
Rennes University Hospital

Recruiting

QUALHYBOM Hypnosis Versus Equimolar Mixture of Oxygen and Nitrous Oxide (MEOPA) During a Bone Marrow Biopsy: a Clinical, Controlled, Randomized, Multicenter Study (QUALHYBOM)

Bone Marrow Biopsy

France
Chunyan Qiao_2021

Recruiting

Research on the Diagnosis and Treatment of Angle Closure Glaucoma With Abnormal Lens Zonular

Angle-Closure Glaucoma

China
Xuhua Tan

Recruiting

Impact of Capsular Tension Ring Implantation on Intraocular Lens Position

Cataract | High Myopia

China
Visioneering Technologies, Inc

Recruiting

Progressive Myopia Treatment Evaluation for NaturalVue Multifocal Contact Lens Trial (PROTECT)

Myopia

United States, Canada, Hong Kong, Singapore
Luigi Rondas
European Society of Cataract and Refractive Surgeons

Recruiting

Effectiveness of Periocular Drug Injection in CATaract Surgery (EPICAT)

Eye Diseases | Macular Edema | Cataract | Lens Diseases | Retinal Disease | Cystoid Macular Edema

Netherlands, Austria, Germany, Portugal
University of California, San Francisco

Recruiting

Evaluating a Dropless Postoperative Regimen After Cataract Surgery in a Vulnerable, County-hospital Population

Satisfaction, Patient | Cataract | Surgery | Compliance, Patient | Compliance, Medication

United States
Jeff Wongskhaluang

Recruiting

Optimization of the Ocular Surface Prior to Cataract Surgery Using PROKERA

Cataract | Dry Eye | Dry Eye Syndromes | Cataract Senile

United States
Oculis

Recruiting

OCS-01: A Phase 3 Study Evaluating the Efficacy and Safety of OCS-01 Eyedrops Compared to Vehicle for the Treatment of Ocular Inflammation and Pain Following Cataract Surgery

Disorders of the Eye Following Cataract Surgery

United States
Zhongshan Ophthalmic Center, Sun Yat-sen University

Recruiting

Incidence of Glaucoma-related Adverse Events in Pediatric Secondary Intraocular Lens Implantation

Lens Implantation, Intraocular

China
Sun Yat-sen University

Recruiting

Comparison of Posterior Continuous Curvilinear Capsulorhexis With or Without Anterior Vitrectomy

Congenital Cataract

China
University of Houston

Not yet recruiting

Customized Contact Lenses

Keratoconus
Vejle Hospital

Recruiting

Defocus (DIMS) Spectacles Versus Ortho-K Lenses (OKL) for Slowing Myopia Progression in Danish Children Aged 6-12 Years. (NISDO)

Myopia

Denmark
Vienna Institute for Research in Ocular Surgery

Recruiting

Rotational Stability of the TECNIS Eyhance Toric

Cataract

Austria
Centre hospitalier de l'Université de Montréal...

Recruiting

Comparison of Phacoemulsification and Corneal Damage Between FLACS and Standard Phaco With Two Handpieces

Cataract | Astigmatism | Corneal Endothelial Cell Loss

Canada
Ospedale Policlinico San Martino

Recruiting

Cataract Lens Hardness Based on Phaco Tip Resistance

Cataract Senile

Italy
Joseph Kavanagh, MD

Not yet recruiting

The SITE Study - Dexamethasone Ophthalmic Insert In OR on Day of Surgery Versus In-office Post-Op Day 1

Cataract
Wenzhou Medical University

Not yet recruiting

Influence of Capsular Tension Ring on IOL-capsular Complex After Cataract Surgery in Patients With High Myopia: a Clinical Observation Based on SS-OCT

Capsular Tension Ring | High Myopia

China
Tourcoing Hospital

Not yet recruiting

Comparison Between Two Durations of Antibiotherapy for Non-surgically-treated Diabetic Foot Osteomyelitis (CHRONOS-2) (CHRONOS-2)

Osteomyelitis - Foot

France
Rigshospitalet, Denmark

Not yet recruiting

Patient Reported Visual Satisfaction Following Same Day or Delayed Bilateral Cataract Surgery (CatquestCBS)

Charles Bonnet Syndrome | Bilateral Cataract

Denmark
University of Aarhus
Aarhus University Hospital

Recruiting

Thromboprophylaxis in Oesophageal Cancer Patients (TOP-RCT)

Thrombosis | Esophageal Neoplasms | Thromboembolism

Denmark
Fondation Ophtalmologique Adolphe de Rothschild
Ecouter Voir; Hoya Lens France

Recruiting

Myopia Control in Children: Comparison of Defocus Incorporated Multiple Segments® Lenses Versus Atropine 0.05% Eyedrops (ATROSMART)

Myopia

France
Minia University

Recruiting

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

Keratoconus

Egypt
Faculty Hospital Kralovske Vinohrady

Recruiting

Long-term Comparative Analysis of Visual Outcomes With 3 Intraocular Lenses: Monofocal, Trifocal and Accommodating

Intraocular Lens

Czechia, Slovakia
Wenzhou Medical University

Not yet recruiting

To Evaluate IOL Position, Clinical Outcome of PanOptix in High Myopic Cataract Patients

Cataract | High Myopia

China
University Hospital, Caen

Not yet recruiting

Observational Study on the Efficacy and Tolerance of EYEBRID Lenses (EYEBRID)

Contact Lens Complication

France
Wenzhou Medical University

Not yet recruiting

Correlation Analysis of Lens Nucleus Density and Surgical Parameters Based on Ss-oct and Scheimpflug Technology

Age-related Cataract

China
Nacuity Pharmaceuticals, Inc.

Recruiting

NPI-002 Intravitreal Implant for the Delay of Cataract Progression

Cataract

Australia
Mitchel Ibach
Ocular Therapeutix, Inc.

Not yet recruiting

In Clinic Optometrist Insertion of Dextenza Prior to Cataract Surgery (Prepare)

Cataract
Mansoura University

Not yet recruiting

Viscotrabeculotomy in Pediatric Glaucoma Following Cataract Surgery

Glaucoma Congenital
Rigshospitalet, Denmark

Recruiting

Optimizing Refractive Results and Patient Satisfaction After Cataract Surgery (ORAPSCA)

Cataract

Denmark
Corcym S.r.l

Recruiting

CORCYM Mitral, Aortic aNd Tricuspid Post-maRket Study in a reAl-world Setting (MANTRA)

Cardiac Valve Disease

United States, Belgium, Korea, Republic of, Germany, Italy, Switzerland, United Kingdom, France, Austria, Canada, Netherlands, Portugal, Serbia
Baylor Research Institute

Not yet recruiting

Dextenza vs Prednisolone Acetate After Cataract Surgery for Patients With Diabetes

Macula Edema | Cataract Diabetic
Wenzhou Medical University

Recruiting

Relationship of Retinal and Visual Cortex Structure and Visual Acuity After Congenital Cataract Surgery

Congenital Cataract

China
Zhongshan Ophthalmic Center, Sun Yat-sen University

Not yet recruiting

A Randomized Study of Intraocular Caliper-assisted Capsulotomy for Age-related Cataract Patients With Corneal Limbus Opacity

Cataract Extraction

China
Zhongshan Ophthalmic Center, Sun Yat-sen University

Not yet recruiting

Clinical Evaluation of Intraocular Caliper-assisted Capsulotomy for Age-related Cataract

Cataract Extraction

China
Kasr El Aini Hospital

Not yet recruiting

Contribution of SA and Coma to The Total Ocular HOA Before and After FS-LASIK Using An Aspheric Ablation Profile

FS-LASIK Surgery Effect on Higher Order Aberrations

Egypt
Mun Wai Lee
Santen Oy

Recruiting

Dry Eye Management With 3% Diquafosol Before and After Cataract Surgery

Dry Eye

Malaysia
Sohag University

Not yet recruiting

Comparison Between Different Investigations Used in Intraocular Lens Calculation in High Myopic Cataractous Patients

Calculation of Intraocular Lens in High Myopic Cataractous Patients
Aier School of Ophthalmology, Central South University

Recruiting

Evaluation of Visual Acuity in Myopic Cataract Patients Using Trifocal Intraocular Lens

Cataract | Myopia | Intraocular Lens

China
The Hong Kong Polytechnic University
The University of Hong Kong

Recruiting

Myopia Control Using Bright Light Therapy, Myopic Defocus and Atropine

Myopia

Hong Kong
University of Illinois at Chicago

Recruiting

Initial Correction Keratoconus

Keratoconus

United States
Clínica Rementería

Recruiting

Visual Function in Subjects Implanted With Advanced Technology Intraocular Lenses

Lenses, Intraocular

Spain
University of Pennsylvania

Recruiting

Matching Perfusion and Metabolic Activity in HFpEF (MPMA)

Heart Failure With Preserved Ejection Fraction

United States
Claris Biotherapeutics, Inc.

Recruiting

Study to Evaluate the Safety and Efficacy of CSB-001 Ophthalmic Solution 0.1% in Neurotrophic Keratitis Subjects

Neurotrophic Keratitis

United States, Canada
Mitsui Chemicals, Inc.

Not yet recruiting

A Proof of Concept Alleviating the Symptoms of Photosensitive Migraine.

Migraine
Queen's University
University of Toronto

Recruiting

Patient Satisfaction and Visual Function Following Implantation of Trifocals or Extended Range of Vision Intraocular Lenses

Cataract

Canada
Centre Hospitalier Universitaire, Amiens
Centre Henri Becquerel; University Hospital, Caen; University Hospital, Lille; Centre... and other collaborators

Recruiting

Clinical Study of the Hyperviscosity Syndrome in Waldenström Macroglobulinemia (SLPRaresHvisc)

Waldenstrom Macroglobulinemia | Hyperviscosity Syndrome

France

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