N/A N=14 Contact Lens Insertion and Removal in a Senior Subject Demographic
Visual Acuity
Primary: Overall Success Rate of Insertion and Removal of a Contact Lens — 85.7 Percentage of eyes
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=191 Handling Comparison Between Two Contact Lens Types
Presbyopia
Primary: Overall Lens Handling Using the Contact Lens User Experience(CLUE) TM Questionnaire. — 53.44; 55.81; 61.70; 60.23 units on a scale
N/A N=60 Evaluating Two Multifocal Daily Disposable Contact Lenses
Presbyopia
Primary: Comfort Just After Lens Insertion — 9.1; 9.2 score on a scale
N/A N=61 Evaluation of Comfilcon A and Senofilcon A Lenses
Myopia
Primary: Subjective Responses for Comfort Rated on a 0-100 Visual Scale. — 86; 87; 89; 91 units on a scale
N/A N=23 Connecting Contact Lenses and Digital Technology
Asthenopia · Contact Lenses · Ocular Accommodation
Primary: Subjective Symptom Improvement — 153.9; 100.7; 272.13 score on a scale — p=0.07
N/A N=65 Ocular Characteristics in Contact Lens and Spectacle Wear
Visual Acuity
Primary: Non-Invasive Break Up Time (NIBUT) or Non-Invasive Keratograph Break Up Time (NIKBUT) — 8.28; 11.10 Seconds
N/A N=16 Evaluating Contact Lens Optics
Myopia
Primary: Visual Performance — 0.23; 0.38 logMAR
N/A N=101 Clinical Evaluation of Investigational Contact Lenses
Visual Acuity
Primary: CLUE Handling — 55.73; 57.58; 64.39 Units on a scale
N/A N=548 Clinical Study of Approved and Investigational Contact Lenses
Visual Acuity
Primary: Subjective Overall Comfort Composite Score — 65.17; 68.58; 66.45; 65.46 average clue score
N/A N=130 Evaluation of Approved and Investigational Contact Lenses
Visual Acuity
Primary: Overall Comfort — 67.509; 61.185 Units on a Scale
N/A N=80 Evaluation of Marketed Soft Contact Lenses
Visual Acuity
Primary: Overall Quality of Vision Score — 56.9 Units on a scale
N/A N=25 Contact Lens Adaptation in Neophytes
Contact Lens Comfort
Primary: Between-Group Difference in Eye Comfort as Measured by the Ocular Surface Disease Index (OSDI) — 10.8; 16.3 Units on a Scale — p=0.83
N/A N=491 Vistakon Investigational Contact Lenses Worn for Daily Wear
Myopia
Primary: Slit Lamp Findings — 7; 2 Number of Subject Eyes
N/A N=24 Open Eye Corneal Swelling With Daily Disposable Contact Lenses and no Lens Wear
Corneal Swelling
Primary: Percentage Change From Baseline of Corneal Swelling 8 Hours Post Fit — 0.07; -0.02; 0.14; -0.06 percentage of change from baseline
N/A N=58 A Dispensing Clinical Trial of Test Contact Lens Against Marketed Contact Lens
Myopia
Primary: Lens Surface Wettability — 3.26; 3.26 units on a scale
N/A N=17 A Contralateral Dispensing Clinical Trial of Study Test Silicone Hydrogel Lens Against Enfilcon A Silicone Hydrogel Lens
Myopia
Primary: Subjective Ratings of Comfort — 92; 91 units on a scale
N/A N=36 Clinical Performance Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens
Refractive Errors
Primary: Distance VA (logMAR) With Study Lenses — -0.13; -0.14 logMAR
N/A N=60 Clinical Evaluation of Two Daily Wear Silicon Hydrogel Contact Lens
Myopia
Primary: Visual Acuity — 80; 40 eye
Phase 3 N=91 Contact Lenses With New UV-blocker Manufactured With Different Techniques
Correction of Refraction Error · Attenuation of Bright Light
Primary: Overall Comfort Score — 61.49; 67.27 Units on a scale
N/A N=314 Clinical Trial of Several Contact Lenses in Extended Wear
Myopia
Primary: Incidence of Corneal Infiltrative Events — 31; 16; 10; 8 percentage of participants
N/A N=25 Objective Vision Evaluation of Two Cosmetic Contact Lenses
Visual Acuity
Primary: Distance Binocular Visual Acuity (logMAR) — -0.15; -0.18; 0.00; -0.04 logMAR
N/A N=44 Evaluation of a Reusable Silicone Hydrogel Multifocal Contact Lens
Presbyopia
Primary: Binocular Contact Lens-Corrected Visual Performance Under Standard High Contrast Bright — -0.12; -0.12; -0.06; -0.06 logMAR
N/A N=74 Evaluation of Three Daily Disposable Contact Lenses
Visual Acuity
Primary: Overall Comfort — 58.74; 48.14; 57.32 Units on a scale
N/A N=45 Clinical Comparison of Two Marketed Reusable Cosmetic Contact Lenses
Visual Acuity
Primary: Visual Performance — 0.40; 0.38; -0.09; -0.10 logMAR Units
N/A N=90 Prospective Study of an Investigational Daily Disposable Contact Lens
Myopia
Primary: Corrected Distance Monocular Visual Measurement in Normal Illumination Reported as Visual Acuity — 111; 58 eyes
N/A N=262 Evaluation of Astigmatic Contact Lenses
Visual Acuity
Primary: Monocular Distance Visual Acuity (VA) — 258; 263 Eyes
N/A N=76 One Month Daily Wear Clinical Evaluation of New Prototype Contact Lenses in Habitual and Neophyte Contact Lens Wearers
Visual Correction
Primary: Corneal Staining (Area) — 11.76; 5.79; 4.17; 6.18 Units on a scale
N/A N=105 Clinical Long-Term Evaluation of Approved and Investigational Contact Lenses
Visual Disorders
Primary: Proportion of Eyes Grade 3 or Higher SLF — 0; 0 Proporiton of Subject Eyes
N/A N=25 Influence of Lens Design on Particulate Exchange in the Post-lens Tear Film
Visual Acuity
Primary: Microsphere Clearance Rate — 96.9; 98.1; 99.4; 96.6 percent clearance
N/A N=60 Comparison of Clinical Performance and Subjective Preference of Three Contact Lenses
Myopia
Primary: Comfort — 64.19; 58.57; 59.31 units on a scale