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
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
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=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=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
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=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=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=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=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=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=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=48 Total30 Sphere Contact Lenses
Contact Lens Complication · Dry Eye
Primary: Visual Analog Scale (VAS) Ocular Comfort — 36.66; 38.06; 33.68; 39.36 units on a scale — p=0.07
N/A N=438 A Study to Evaluate a Modified Contact Lens
Myopia
Primary: Percentage of Eyes With > Grade 2 Slit Lamp Findings — 0; 0 eyes
N/A N=60 Clinical Performance of Hydrogel vs. Silicone Hydrogel Contact Lenses
Myopia
Primary: Participant's Subjective Rating for Lens Handling - Enfilcon A / Omafilcon A — 97; 84 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
Phase 4 N=46 Evaluation of Systane Complete for the Treatment of Contact Lens Discomfort
Contact Lens Discomfort · Dry Eye
Primary: Contact Lens Symptoms — 20.41; 18.92; 12.86; 17.92 Score 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
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=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=90 Overall Performance of a 1-day Silicone Hydrogel Lens When Habitual Soft Lens Wearers Are Refit
Myopia
Primary: Comfort — 83; 77; 83; 83 units on a scale
N/A N=45 A Bilateral Dispensing Comparison of Comfilcon A Over Senofilcon C Contact Lenses
Astigmatism Bilateral
Primary: Ease of Insertion(Handling) — 9.1; 9.2 units on a scale
N/A N=87 Evaluation of Two Toric Soft Contact Lenses After Two Weeks of Wear
Astigmatism
Primary: Subjective Reported Vision — 0.33; -0.17 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=216 Product Performance of a Toric Contact Lens
Myopia · Astigmatism
Primary: Symptoms and Complaints — 79.3; 77.7; 73.5; 71.5 Scores on a Scale
Phase 3 N=246 Safety and Acceptability of Using a Rewetting Drop With Contact Lens Wear
Ametropia
Primary: Best Corrected Visual Acuity — 0.65; 1.33; 98.06; 98.67 Percentage of Participants
Phase 4 N=73 Direct Application of Systane Complete to Contact Lenses
Dry Eye · Contact Lens Complication
Primary: Difference in Ocular Surface Damage as Measured by the Brien Holden Vision Institute (BHVI Grading Scale) at Two Weeks — 0.44; 1.08; 0.83 Score on a Scale — p=0.30
N/A N=441 Evaluation of Two Daily Disposable Contact Lenses.
Myopia
Primary: Percentage of Eyes With > Grade 2 Slit Lamp Findings — 0; 0 eyes
N/A N=121 Clinical Evaluation of Two Daily Disposable Silicone Hydrogel Contact Lenses
Myopia
Primary: End-of-day Comfort — 8.3; 6.6 Units on a scale