Search clinical trials for: A short online video with less emotional content

Total 31 results

London School of Hygiene and Tropical Medicine

Completed

Dissemination of Findings Fast Using Online-videos Trial (DIFFUSION)

Information Seeking Behavior

United Kingdom
Hanita Lenses

Completed

A Feasibility Study to Assess the Visual Performance and Comfort of Hanita G4 Multifocal Soft Contact Lenses for Presbyopia at Normal Daily Routine Use

Presbyopia

Israel
CIBA VISION

Completed

The Effect of Masking on Subjective Results During Daily Disposable Contact Lens Studies (ARGON)

Myopia | Hyperopia

Canada
Alcon Research

Completed

Clinical Evaluation of the Safety and Efficacy of a New Multifocal Contact Lens

Refractive Error | Presbyopia | Myopia | Ametropia
Johnson & Johnson Vision Care, Inc.

Completed

Non-dispensing Study to Check Prescription Equivalence of Two Daily Disposable Toric Contact Lens Types

Astigmatism

United States
CIBA VISION

Completed

Asian Clinical Evaluation of an Investigational Contact Lens for Cosmetic Effect

Cosmetic Appearance

Singapore
Johnson & Johnson Vision Care, Inc.

Completed

Clinical Evaluation of Approved Contact Lenses

Visual Acuity

United States
Alcon Research

Completed

A Comparison of Two Color Contact Lenses in Habitual Clear Contact Lens Wearers

Refractive Error | Myopia
CIBA VISION

Completed

Evaluation of the Cosmetic Performance of AIR OPTIX® COLORS

Cosmetic Appearance
Alcon Research

Completed

A Comparison of AIR OPTIX® COLORS Versus FRESHLOOK® COLORBLENDS

Myopia
CIBA VISION
University of Waterloo

Completed

Evaluation of the Performance of AIR OPTIX® COLORS

Myopia

Canada
Johnson & Johnson Vision Care, Inc.

Completed

Clinical Evaluation of a Reusable Multifocal Optical Design in a Presbyopic Population Phase 2

Visual Acuity

United States
Johnson & Johnson Vision Care, Inc.

Completed

Clinical Evaluation of a Daily Wear Reusable Multifocal Optical Design in a Presbyopic Population

Visual Acuity

United States
Alcon Research

Completed

On-Eye Evaluation of Contact Lens Rotation Marks

Refractive Error
Universidad de Concepcion

Enrolling by invitation

Active Breaks on Mental Health and Classroom Climate in Chilean Schoolchildren Aged 6 to 10

Mental Health | School Health | School-age Children

Chile
Alcon Research

Completed

Evaluation of Daily Disposable Lenses With Multi-Purpose Solution (MPS)

Myopia

United States
Alcon Research

Completed

Clinical Biocompatibility Evaluation of Contact Lens Coatings

Refractive Errors | Ametropia

United States
Johnson & Johnson Vision Care, Inc.

Completed

Evaluation of Toric Soft Contact Lenses Containing a Chromophore to Block High-Energy Visible Light

Visual Acuity

United States
Johnson & Johnson Vision Care, Inc.

Recruiting

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

Visual Acuity

United States
Johnson & Johnson Vision Care, Inc.

Completed

Evaluation of the Performance of Two Contact Lenses Compared to a Marketed Lens

Refractive Ametropia

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
Universidad Peruana Cayetano Heredia
National Institutes of Health (NIH); NGO Via Libre

Completed

Evaluating the Effect of a Novel Web-based Intervention to Increase HIV Testing in Men Who Have Sex With Men (TuNexo)

HIV Testing

Peru
University Ghent

Terminated

Performance of Rigid Gas Permeable (RGP) Scleral Contact Lenses With a Passive Artificial Iris (RGPIRIS_PA)

Low Vision

Belgium
Alcon, a Novartis Company

Completed

Clinical Assessment of a HYDRAGLYDE® Regimen

Refractive Errors | Myopia | Hypermetropia

United States, Germany, Canada
Vision Service Plan

Completed

Clinical Performance of 59% Hioxifilcon A vs. Marketed Hydrogel Contact Lenses in Habitual Hydrogel Wearers

Refractive Error - Myopia Bilateral

United States
Vision Service Plan

Completed

Comparative Clinical Performance of 59% Hioxifilcon A Contact Lenses vs. Marketed Hydrogel Contact Lenses (DDHyd)

Refractive Error - Myopia Bilateral

United States
Alcon Research

Completed

Comparison of Lotrafilcon B Lenses With Different Packaging Solutions

Refractive Error
Johnson & Johnson Vision Care, Inc.

Completed

The Effects of Contact Lenses With UV/HEV-Filter on Visual Function

Visual Acuity

United States
Vistakon Pharmaceuticals

Completed

Evaluation of Efficacy and Safety of an Anti-Allergy Drug With a Contact Lens in the Treatment of Allergic Conjunctivitis

Allergic Conjunctivitis

United States
Vistakon Pharmaceuticals

Completed

Evaluation of Efficacy and Safety of an Anti-Allergy Drug With a Contact Lens in Allergic Conjunctivitis

Allergic Conjunctivitis

United States
Hannover Medical School

Terminated

Pharmacovigilance in Gerontopsychiatric Patients (GAP)

Depression | Schizophrenia | Anxiety Disorders | Dementia | Psychosomatic Disorders

Germany

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