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Found 100 clinical trials
Comprehensive Evaluation of Visual Function

The purpose of this study is to assess the level of visual functioning in patients with various eye conditions while wearing different types of eyeglasses.

  • 18 views
  • 07 Nov, 2020
  • 1 location
Visual Outcomes After Vivity Toric IOL Implantation

The purpose of this study is to evaluate patient satisfaction after bilateral implantation of Vivity Toric Extended Vision Intraocular lens and visual outcomes.

  • 0 views
  • 17 Feb, 2021
  • 1 location
Q Value Customized Versus Wavefront Optimized Ablation in Femtosecond Laser-Assisted LASIK

Corneal asphericity is expressed numerically as the "Q-value". A minus value means that corneal curvature flattens towards the periphery and the cornea is prolate in shape, but when the curvature steepens towards the periphery, the cornea is oblate in shape and has a positive Q-value. The current study evaluates the …

  • 0 views
  • 13 Feb, 2021
  • 1 location
Processed Amniotic Fluid (PAF) Drops After Photorefractive Keratectomy (PRK)

This is a randomized, double-masked, placebo-controlled study to determine the safety of pAF in patients who undergo PRK.

  • 0 views
  • 25 Jan, 2021
  • 1 location
Maximizing the Initial Experience of a Neophyte Scleral Lens Wearer

The goal of this proposal is to conduct a randomized controlled study aimed at learning the best method for applying scleral lenses and factors associated with successfully completing scleral lens application and removal training.

  • 0 views
  • 17 Apr, 2021
  • 1 location
Intacs for Keratoconus

To study the effects Intacs intracorneal ring segments(Addition Technology, Inc) insertion in the treatment of keratoconus

  • 7 views
  • 07 Nov, 2020
  • 1 location
Superior vs Temporal Laser Peripheral Iridotomy in Primary Angle Closure Suspects (PACS)

Basic Study Design: Prospective, randomized, single-center, single-blinded study to compare dysphotopsias and pain recollection immediately 2 weeks, and 3 months after LPI in PACS patients who have a clear indication for bilateral LPI. Our null hypothesis is that there is no difference in dysphotopsia or pain levels by LPI position. …

  • 0 views
  • 15 Feb, 2021
  • 1 location
Subconjunctival Bevacizumab to Prevent Bleb Failure After Glaucoma Filtration Surgery

This study analyzes the safety and efficacy of off-label Subconjunctival Injection of bevacizumab (Avastin) versus 0.02% mitomycin C (MMC) for preventing bleb failure following glaucoma filtration surgery.

subconjunctival injection
angle closure glaucoma
trabeculectomy
mitomycin
filtration surgery
  • 28 views
  • 07 Nov, 2020
  • 1 location
Correcting Myopia Among Secondary School Children to Increase Academic High School Attendance Rates in Rural Communities

Chinese children are some of the most short-sighted in the world, but only one in five children in poor areas who needs glasses has them. Our team has already shown in other trials that giving children free glasses leads to better grades and that free glasses have a bigger impact …

myopia
vitamins
astigmatism
a 10
hyperopia
  • 55 views
  • 23 Jan, 2021
  • 2 locations
Village-Integrated Eye Worker Trial II - Pilot

treatment. The leading causes of visual impairment are cataract and refractive error, followed by glaucoma, age-related macular degeneration (AMD), and diabetic retinopathy (DR). Loss of vision from these

macular degeneration
fundus photography
blindness
bilateral cataracts
eye disease
  • 122 views
  • 25 Mar, 2021
  • 1 location