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
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
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=35 Toric Contact Lens Performance Study
Astigmatism
Primary: Near Visual LogMAR Acuity — -0.09; -0.02 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=30 Tolerance to Residual Astigmatism in Eyes With Vivity®
Lenses, Intraocular
Primary: Distance Against the Rule Astimatism — 0.01 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=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=114 Toric Eye Strain and Stability Study
Astigmatism
Primary: Objective Comfort Assessed by Electromyography(EMG) — 0.082; 0.047; 0.085; 0.257 volts
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=45 Bilateral Dispensing Clinical Trial of Stenfilcon A Against Etafilcon A for Astigmatism
Astigmatism
Primary: Comfort — 88; 78; 85; 77 units on a scale
N/A N=27 Vision Stability and Preference for Soft Toric vs. Soft Spherical Contact Lenses
Astigmatism · Myopia
Primary: Vision Stability While Doing Tasks on Mobile Phone — 88.37; 85.30 units on a scale
N/A N=100 Myopia Assessment of Two Manufacturing Processes
Juvenile Myopia
Primary: Change in Axial Length Progression From Baseline — 0.046; 0.047 mm
N/A N=40 Visual Performance Investigation of Two Toric Soft Contact Lenses
Refractive Error · Astigmatism · Myopia
Primary: Mean Ocular Coma Score at 5mm Pupil at Day 30 — 0.16; 0.24 micrometers
N/A N=53 Quantification of the Visual Benefits of Soft Toric Contact Lenses Compared to Soft Spherical Contact Lenses
Astigmatism
Primary: Visual Acuity — 0.2 logMAR
N/A N=39 Clinical Performance of Atypical Contact Lens Powers on Subjects With Astigmatism
Astigmatism
Primary: Assessment of Conjunctival Hyperemia in Subjects That Are High Myopes (Have a High Degree of Nearsightedness) — 1.10; 1.23 Units on a scale
N/A N=168 A Study With Technolas® TENEO 317 Model 2 Excimer Laser to Treat Participants With Myopia or Myopic Astigmatism
Myopia · Myopic Astigmatism
Primary: Percentage of Eyes That Achieve MRSE Predictability Within ±0.50 Diopter (D) and ±1.00 D — 287; 302 Eyes
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 3 N=118 Correction of Myopia Evaluation Trial 2
Myopia
Primary: Distribution of Change in Spherical Equivalent Refractive Error From Baseline to 3 Years — 6; 3; 11; 8 participants
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=45 Effectiveness of Orthokeratology in Myopia Control
Myopia
Primary: Axial Length — 25.32; 26.08 mm
N/A N=100 Evaluation of a Night Spectacle Correction Concerning an Improvement of Mesopic Vision Quality
Myopia-Night Blindness
Primary: Night Myopia — -0.30; -0.32 D
N/A N=262 Evaluation of Astigmatic Contact Lenses
Visual Acuity
Primary: Monocular Distance Visual Acuity (VA) — 258; 263 Eyes
N/A N=86 Performance of Dailies Total1® Contact Lenses for Astigmatism in Symptomatic Habitual Reusable Toric Lens Wearers
Astigmatism
Primary: Contact Lens Dry Eye Questionnaire (CLDEQ-8) Score — 16.8; 12.4 score on a scale
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
N/A N=102 Retardation of Myopia in Orthokeratology
Myopia
Primary: Axial Elongation in the Study and Control Subjects Who Completed the Two Years Study — 0.36; 0.63 mm
N/A N=15 A Comparative Study of Two Daily Disposable Contact Lenses in Higher Myopia Subjects
Refractive Error · Myopia
Primary: Change in Average Central Corneal Curvature From Dispense at Week 1 — -0.44; -0.11 diopters
N/A N=86 Bifocal Soft Contact Lenses and Their Effect on Myopia Progression in Children and Adolescents.
Myopia · Esophoria · Fixation Disparity
Primary: Changes in Cycloplegic Autorefraction in One Year. — -0.22; -0.78 Diopters
N/A N=114 VisuMax Femtosecond Laser Small Incision Lenticule Extraction for the Correction of High Myopia
Myopia · Refractive Errors
Primary: Variability of the Refractive Predicatibility — -0.22 Diopters
N/A N=75 Visual Performance of Soft Contact Lenses With Myopia Control Optics
Visual Acuity
Primary: Binocular Visual Performance (LogMAR) — -0.10; -0.10; -0.07; -0.11 logMAR
N/A N=152 Controlling Myopia Progression With Soft Contact Lenses
Myopia
Primary: Axial Length (Axial Elongation) — 0.158; 0.144; 0.121; 0.242 millimeter (mm)