Evaluation of Corneal Epithelial Thickness Mapping

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01712022

Enrollment

Registered

2012-10-23

Start date

2012-10-31

Completion date

2013-11-30

Last updated

2014-09-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dry Eye and Contact Lens Wear

Brief summary

Optovue has developed a new feature for mapping corneal epithelial thickness. The purpose of the study is to evaluate the accuracy and repeatability of the epithelial thickness measurement. Consented subjects will undergo a series of cornea measurements using optical coherence tomography (OCT) that will be used for analysis.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* 18 years of age or older * Able and willing to provide consent * Able and willing to complete the required examinations * DRY EYE GROUP ONLY: Clinical diagnosis of dry eye * CONTACT LENS GROUP ONLY: Regular contact lens wear

Exclusion criteria

* History of ocular surgery * History of laser refractive surgery * History of cataract surgery * DRY EYE GROUP ONLY: Corneal pathology not associated with dry eye * CONTACT LENS GROUP ONLY: Corneal pathology including dry eye * NORMAL GROUP ONLY: History of contact lens wear or dry eye or corneal pathology

Design outcomes

Primary

Measure	Time frame
corneal epithelial thickness	Day 1

Countries

United States

Outcome results