A Randomized Trial of Base-in Prism Reading Glasses Convergence Insufficiency in Children

Pilocarpine and Brimonidine in Patients With Monofocal Lenses

NCT03825081 ·Status: UNKNOWN ·Phase: EARLY_PHASE1

Bilateral and Unilateral Amblyopia Treatment Study

NCT03780205 ·Status: TERMINATED

Bifocal Spectacles vs. Single Vision Spectacles for Esotropia Greater at Near

NCT05527015 ·Status: WITHDRAWN ·Phase: PHASE3

Control of Myopia Using Novel Spectacle Lens Designs

NCT03623074 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

A Randomized Clinical Trial on the Effectiveness of Novel Plano Spectacle Lenses on Myopia Prevention in Pre-myopic Children

NCT06860737 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

Comparative Study of Cycloplegic Refraction and Subjective Refraction With Fogging in School Age Children

NCT00347347 ·Status: COMPLETED

Home Vision Therapy and Prism Prescription in Presbyopic Persons With Convergence Insufficiency

NCT05311917 ·Status: UNKNOWN ·Phase: NA

Adjusted Study Protocol: Within-Subject Paired-Eye Design Comparing Pilocarpine 0.1%, Phentolamine 0.75%, and Combination Therapy for Cyclopentolate Reversal in Children

NCT07012512 ·Status: NOT_YET_RECRUITING ·Phase: NA

Safety & Efficacy of Pilocarpine Eye Solutions for Temporary Improvement of Near Vision in Presbyopic Adults

NCT04657172 ·Status: COMPLETED ·Phase: PHASE3

Convergence Insufficiency Treatment Study (CITS)

NCT01515943 ·Status: COMPLETED ·Phase: NA

Efficacy of Intermittent Occlusion Therapy Glasses for Amblyopia

NCT02687581 ·Status: TERMINATED ·Phase: NA

Observational Study of Optical Correction for Strabismic Amblyopia in Children 3 to <7 Years Old

NCT00669539 ·Status: COMPLETED

Effects of Prismatic Spectacle Lenses on Symptoms of Dizziness, Headache and Anxiety as Caused by Vertical Heterophoria

NCT00785135 ·Status: TERMINATED ·Phase: NA

Wavelength Intervention for Nearsighted Kids

NCT06598423 ·Status: RECRUITING ·Phase: NA

Assessment of Bifocal and Prismatic Bifocal Spectacles for Myopia Control in Children

NCT00787579 ·Status: COMPLETED ·Phase: NA

Contact Lenses and Myopia

NCT02180347 ·Status: COMPLETED

Trial Comparing Near Versus Distance Activities While Patching for Amblyopia in Children 3 to <7 Years Old

NCT00315198 ·Status: COMPLETED ·Phase: PHASE3

Regimens of Intermittent Occlusion Therapy for Amblyopia in Children

NCT02767856 ·Status: TERMINATED ·Phase: NA

A Randomized Trial to Evaluate Sequential vs Simultaneous Patching

NCT04378790 ·Status: RECRUITING ·Phase: PHASE3

Myopia Prevention With Reading Glasses

NCT05030103 ·Status: NOT_YET_RECRUITING ·Phase: NA

Vision Therapy Versus Prism Treatment in Small-angle Acute Acquired Concomitant Esotropia

NCT06622044 ·Status: RECRUITING ·Phase: NA

A Clinical Trial of The VisAbility Micro Insert System for Presbyopic Patients

NCT02374671 ·Status: COMPLETED ·Phase: NA

Efficacy Of Pencil Pushup Exercise Vs Base Out Exercising Prism's In Patient With Convergence Insufficiency

NCT06913829 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

A Single-Center, Double-Masked Evaluation of the Efficacy and Safety of PRX-100 in the Treatment of Early to Moderate Presbyopia

NCT03201562 ·Status: COMPLETED ·Phase: PHASE2

Trial of the PresView Implant for the Improvement of Near Vision in Presbyopic Patients

NCT01933750 ·Status: COMPLETED ·Phase: NA