N/A N=45 Bilateral Dispensing Clinical Trial of Stenfilcon A Against Etafilcon A for Astigmatism
Astigmatism
Primary: Comfort — 88; 78; 85; 77 units on a scale
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
Phase 4 N=52 Contralateral ReSTOR / Monofocal or Phakic Eye
Cataracts
Primary: Visual Acuity — -0.04; -0.01; 0.14; 0.18 LogMar
N/A N=262 Evaluation of Astigmatic Contact Lenses
Visual Acuity
Primary: Monocular Distance Visual Acuity (VA) — 258; 263 Eyes
N/A N=49 Bilateral Dispensing Study of MyDay Toric, 1-day Acuvue Moist for Astigmatism, and Dailies Aquacomfort Plus Toric Lenses
Astigmatism
Primary: Comfort — 8; 9; 8 units on a scale
N/A N=161 Clinical Evaluation of Spherical Soft Contact Lenses, Toric Soft Contact Lenses and Spectacles in Low Astigmats
Visual Acuity
Primary: High Luminance High Contrast Monocular Visual Acuity (LogMAR) — -0.126; -0.028 logMAR
N/A N=5 Evaluation of Lens Rotation in Habitual Wearers of Toric, Soft Contact Lenses
Visual Acuity
Primary: Distance Monocular Visual Acuity (LogMAR) — -0.07; -0.07 logMAR
N/A N=40 Assessment of Visual Performance in Patients With Low Levels of Astigmatism
Cataract Extraction · Corneal Astigmatism
Primary: High and Low Contrast Acuity — 0.0855; 0.065; 0.082 logMAR
N/A N=30 Tolerance to Residual Astigmatism in Eyes With Vivity®
Lenses, Intraocular
Primary: Distance Against the Rule Astimatism — 0.01 LogMAR
N/A N=11 Evaluating and Improving Functional Driving Vision of Patients With Astigmatism
Astigmatism
Primary: Tactical Composite Score — -1.73; 0.19; 1.54 Z score
N/A N=71 Rotational Stability of the AcrySof® Toric
Cataract
Primary: Rotational Stability — 4 degrees
N/A N=33 Bilateral Dispensing Study of Fanfilcon A Toric Versus Enfilcon A Toric Lenses
Myopia · Hyperopia · Astigmatism
Primary: Comfort (Subjective Rating Scale) — 87; 88; 79; 76 units on a scale
N/A N=71 Evaluation of ACUVUE OASYS® 1-Day for Astigmatism Lenses Produced on a New Manufacturing Line
Visual Acuity
Primary: CLUE Comfort Score — 65.95; 65.13; 67.39; 70.80 Units on a scale
Phase 4 N=60 Visual Function After Bilateral Implantation of AcrySof® Toric
Visual Function
Primary: Uncorrected Visual Acuity (UCVA) — 0.06; 0.14 logMAR
N/A N=40 Clinical Outcomes With Bilateral Implantation of Odyssey IOLs
Cataract
Primary: Visual Acuity at Distance (6m) logMAR — 0.00; -0.02; 0.02; 0.00 logMAR
Phase 4 N=120 Visual Function After Implantation of Bilateral AcrySof® Toric Natural Intraocular Lens
Cataract
Primary: Visual Acuity (VA) — 0.7; 0.06; 0.05; 0.05 logMAR
N/A N=94 Evaluation of Two Daily Disposable Contact Lenses for Wearers With Astigmatism
Astigmatism · Myopia
Primary: Quality of Vision (Crisp and Clear) — 8.8; 8.6 units on a scale
Phase 4 N=76 Visual Function After Implantation of Bilateral AcrySoft ReSTOR Aspheric IOL
Cataract
Primary: Visual Acuity — 0.54; 0.06; 0.03; 0.04 logMAR
N/A N=73 Clinical Evaluation of Two Daily Disposable Toric Soft Contact Lenses Over One Week of Wear
Ocular Physiology
Primary: Proportion of Eyes With Grade 3 or Higher Slit Lamp Findings — 0; 0 Proportion of eyes
N/A N=35 Toric Contact Lens Performance Study
Astigmatism
Primary: Near Visual LogMAR Acuity — -0.09; -0.02 LogMAR
N/A N=91 Clinical Evaluation of Multifocal Toric Contact Lenses
Visual Acuity
Primary: Overall Handling Comparison Between Test 1/Test 2 and Control — 57.1; 53.3; 52.3 units on a scale
N/A N=72 Evaluation of Visual Acuity With a Reusable Toric Multifocal Contact Lens
Visual Acuity
Primary: Binocular High Luminance High Contrast logMAR Visual Acuity — -0.13; -0.02; 0.09 LogMAR
N/A N=600 Calhoun Vision Light Adjustable Lens (LAL) in Subjects With Pre-Existing Corneal Astigmatism
Cataract
Primary: Percent Reduction in Manifest Cylinder — 74.6; 19.9 percent reduction in manifest cylinder
Phase 4 N=34 Visual Function With Bilateral AcrySof® ReSTOR® Aspheric SN6AD1
Cataract
Primary: Binocular Visual Acuity at Distance, Near and Intermediate — 0.00; 0.13; 0.07; 0.00 LogMAR
N/A N=23 A Bilateral Dispensing Clinical Trial of an Sapphire Lens Against Senofilcon A Toric for Astigmatism Lens
Astigmatism
Primary: Subjective Ratings for Comfort — 89; 80 units on a scale
Phase 3 N=50 Comparison of Cross-cylinder and Conventional Photorefractive Keratectomy(PRK) in Correcting Medium-high Astigmatism
Astigmatism
Primary: Correction of Astigmatism — -0.54; -0.59 diopter — p=<0.05
N/A N=15 ACRYSOF® Toric NATURAL T9 Intraocular Lens (IOL)
Bilateral Cataract
Primary: Number of Subjects Reporting Spatial Distortions Related to Intraocular Lens (IOL) Misalignment — 11; 2 Participants
Phase 4 N=26 Low Cylinder Toric
Cataracts
Primary: Uncorrected Distance Visual Acuity — 0.09 logMAR
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=51 Evaluating and Improving Functional Driving Vision of Patients With Astigmatism: Phase 3
Astigmatism
Primary: Tactical Composite Score — 0.34; -0.01; -0.33 score on a scale
N/A N=24 A Comparison of Aspheric Toric Intraocular Lens (IOL) Implantation Versus Aspheric Non-Toric Lens Implantation
Cataract
Primary: Monocular Uncorrected Distance Visual Acuity (Monocular UCDVA) at Month 3 — 0.089; 0.225 logMAR