N/A N=72 Ocular Comfort and the "Aging" Lens (ERBIUM)
Refractive Error
Primary: Phase 3: Ocular Comfort, Lens Age 1 Day, Hour 1 — 76; 88 Units on a scale
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=20 Ocular Comfort and OCT Observation of Post Lens Clearance and Ocular Tissue Compression
Ocular Comfort
Primary: Final Comfort — 87.6; 87.9 Units on a scale
N/A N=40 Acute Comfort and Blur of Systane and Optive
Dry Eye
Primary: Visual Blur — 27.7; 33.55 Units on a scale
N/A N=20 Acute Comfort of Lubricant Eye Drop FID 111421
Dry Eye
Primary: Drop Comfort Upon Instillation — 1.7; 1.3 Units on a scale
N/A N=104 Subjective Comfort With Multipurpose Care Solutions in Soft Contact Lens Wearers
Myopia · Astigmatism · Refractive Error
Primary: Change From Baseline (Day 0) in Ocular Comfort Rating at Day 14 — 87.40; 88.79; 81.75; 83.18 Units on a scale
N/A N=20 Acute Comfort and Blurring Profile Evaluation of Marketed Lubricant Eye Drops
Dry Eye
Primary: Drop Comfort — 0.7; 1.05; 1.84; 1.1 units on a scale
N/A N=20 Acute Comfort and Blur of Systane Ultra and Systane
Dry Eye
Primary: Drop Comfort — 0.55; 0.60 Units on a scale
N/A N=20 Acute Comfort of Lubricant Eye Drops FID 112903
Dry Eye
Primary: Drop Comfort Upon Instillation — 1.1; 1.4 Units on a scale
N/A N=120 Clinical Comfort Evaluation of Two Marketed Spherical Contact Lenses
Astigmatism
Primary: Comfort at Insertion — 8.7; 8.5 units on a scale
N/A N=35 Evaluation of Ocular Comfort With ISTA Tears vs Systane
Dry Eye Disease
Primary: Percentage of Participants With Preference for One of the Treatments — 23; 1; 11 Participants
N/A N=372 Silicone Hydrogel Contact Lens Clinical and Comfort Benefits With a Multi-Purpose Disinfecting Solution
Refractive Error · Myopia · Hyperopia
Primary: Likert Scale Questionnaire Item: "I Can Comfortably Wear my Lenses" — 4.2; 4.4 units on a scale
N/A N=60 Dailies Total 1 Sphere Contact Lenses
Dry Eye · Contact Lens Complication
Primary: Visual Analog Scale (VAS) Contact Lenses Comfort Scores — 44 Score on a scale — p=<0.001
N/A N=62 Contact Lens Comfort Relative to Meibomian Gland Status
Meibomian Gland Dysfunction
Primary: Comfort as Measured by the Contact Lens Users Experience Questionnaire (CLUE) — 58.67 units on a scale
N/A N=196 Non-dispense Comfort Comparison of Two Silicone Hydrogel Lenses
Myopia
Primary: Comfort After Insertion — 8.7; 7.7 Scale 1-10
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=78 Subjective Comfort With Multipurpose and Hydrogen Peroxide Lens Care Solutions in Soft Contact Lens Wearers
Contact Lens Wear
Primary: Change From Baseline in Ocular Comfort Rating at 2 Weeks — -8.20; -7.14 Units on a scale
N/A N=100 Dispensing Evaluation of Subjective Comfort, Vision, and Handling of a New Lens Compared to a Marketed Lens
Refractive Ametropia
Primary: Subject Reported Overall Quality of Lens Vision Using the Contact Lens User Evaluation (CLUE) Questionnaire — 54.06; 53.06 units on a scale
N/A N=84 Accommodative Relief for Uncomfortable Non-Presbyopes
Asthenopia
Primary: Contact Lens Dry Eye Questionnaire-8 (CLDEQ-8) Score — 14.3; 12.8; 19.0 scores on a scale — p=<0.001
N/A N=45 The Impact of Soft Contact Lens Attributes on Symptoms Associated With Digital Eye Strain in Symptomatic Soft Contact Lens Wearers
Asthenopia · Myopia
Primary: Subject Reported Eye Fatigue — 18; 21; 21; 17 units on a scale — p=0.18
N/A N=446 Clinical Evaluation of the Long-Term Effects of Contact Lens Care Systems
Myopia
Primary: Average Daily Wear Time — 13.57; 13.30 Hours
N/A N=23 Toric Contact Lens Digital Performance and Comfort Study
Astigmatism
Primary: Near Visual LogMAR Acuity — -0.10; -0.03 LogMAR
N/A N=46 Treating Contact Lens Discomfort With Orthokeratology
Dry Eye · Contact Lens Complication
Primary: Contact Lens Comfort — 22.03; 9.83 Units on a Scale — p=<0.001
N/A N=75 Evaluation of Comfort for Two Marketed Daily Disposable Contact Lenses
Visual Acuity
Primary: Overall Comfort (Phase I) — 45; 32; 20; 23 Number of responses
N/A N=25 Lens Wear Schedules and End-of-Day Comfort
Myopia
Primary: Mean End-of-Day Comfort — 48.9; 56.0; 51.4; 53.7 Units on a scale
N/A N=114 Toric Eye Strain and Stability Study
Astigmatism
Primary: Objective Comfort Assessed by Electromyography(EMG) — 0.082; 0.047; 0.085; 0.257 volts
Phase 4 N=24 On-Eye Optical Quality of Lotrafilcon B Lenses Over 12 Hours
Hyperopia · Myopia
Primary: Higher Order Aberrations — 0.001646; 0.002629 microns
Phase 2 N=101 A Comfort Study of Brinzolamide 1% / Brimonidine 0.2% Fixed Combination, Brinzolamide 1% and Brimonidine 0.2%
Open-Angle Glaucoma · Ocular Hypertension
Primary: Mean Ocular Discomfort Score — 0.8; 0.4; 0.3 Units on a scale
N/A N=363 A Comparison of AIR OPTIX® COLORS Versus FRESHLOOK® COLORBLENDS
Myopia
Primary: Subjective Rating of Overall Comfort — 8.7; 8.6; 8.7; 8.5 Units on a scale
Phase 4 N=42 The Effect of Xiidra on Comfort and Dryness in Symptomatic Contact Lens Wearers
Dry Eye
Primary: Difference in Contact Lens-related Discomfort at 12 Weeks Compared to Baseline — 71; 11 score on a scale — p=<0.01
N/A N=103 A Comfort Survey of Open-angle Glaucoma or Ocular Hypertension Patients Treated With 2 Drugs
Open-angle Glaucoma · Ocular Hypertension
Primary: Subject Reported Burning/Stinging — 1.1; 2.4 Units on a Scale — p=<.001