Astigmatism Clinical Trials

A listing of Astigmatism medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

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Found 38 clinical trials
Featured trial
Astigmatism (Contact Lenses)

If you are age 18 or over and are an experienced soft contact lens wearer and you have been told by your doctor that you have astigmatism, you may be eligible to participate in a clinical trial

contact lens prescription
  • 508 views
  • 23 Nov, 2020
  • 1 location
Toric Contact Lens Digital Performance and Comfort Study

This study seeks to quantify digital visual performance and subjective visual acceptance of toric contact lenses as compared to spherical lenses in low to moderate astigmatic patients.

contact lens prescription
ocular disease
  • 0 views
  • 28 Aug, 2021
  • 1 location
  • 0 views
  • 22 Dec, 2021
  • 1 location
STAAR Visian Toric ICL Post-Approval Study

The objective of this study is to evaluate the long term (i.e. 24 months) clinical performance of the Visian Toric Implantable Collamer Lens (ICL).

  • 239 views
  • 25 Jan, 2021
  • 6 locations
Intacs for Keratoconus

0.350mm may be implanted depending on the orientation of the cone and the amount of myopia and astigmatism to be reduced.

astigmatism
myopia
  • 21 views
  • 07 Oct, 2021
  • 1 location
Clinical Evaluation of Spherical Soft Contact Lenses, Toric Soft Contact Lenses and Spectacles in Low Astigmats

This will be a 5-visit, randomized, partially single-masked, bilateral wear, dispensing, 2-treatment × 2-period crossover study with spectacle-wear washout and wash-in periods.

Accepts healthy volunteers
  • 0 views
  • 22 Dec, 2021
  • 12 locations
Post Approval Study of the AcrySof® IQ ReSTOR® Toric IOLs

This is a prospective, multicenter, post-approval active surveillance study. The purpose of this study is to report the rate of post-surgical intraocular inflammation (based upon a specified case definition) reported within a 180-day post-surgical period following attempted implantation of an ACRYSOF IQ RESTOR Toric or ACRYSOF IQ RESTOR IOL in …

presbyopia
cataract
uveitis
intraocular lens implantation
ocular disease
  • 417 views
  • 15 Dec, 2021
  • 24 locations
Femtosecond Laser-assisted Astigmatism Treatment

) correcting astigmatism, also referred to as arcuate keratotomy (AK). The FSL will perform anterior capsulotomy and lens fragmentation in individuals suffering from age-related cataract with need of cataract

  • 0 views
  • 06 Mar, 2021
  • 1 location
Wavefront Guided Scleral Lenses for Keratoconus and Irregular Astigmatism

astigmatism can be corrected with glasses and traditional/disposable soft contact lenses. Patients with ectatic corneal disease, such as keratoconus, or irregular astigmatism cause by surgery, trauma or

  • 0 views
  • 26 Apr, 2021
  • 1 location
LASIK Surgery With a New Laser for the Treatment of Myopia Without Astigmatism

The AQUARIUZ ablation laser is a solid-state laser and has been CE approved for corneal surgery since March 2020 for the treatment of short- and longsightedness with and without astigmatism. The

astigmatism
corneal surgery
cataract
cycloplegic
subjective refraction
  • 0 views
  • 26 Nov, 2021
  • 1 location