Evaluation of the Accuracy of Corneal Epithelial Thickness Mapping With SD-OCT

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02775097

Enrollment

Registered

2016-05-17

Start date

2016-04-30

Completion date

2016-07-31

Last updated

2016-09-27

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

Conditions

Cornea

Brief summary

Evaluate the accuracy of the RTVue-XR and iVue for measuring the total corneal thickness, the epithelial thickness, and the stromal thickness in normal subjects and patients with various corneal conditions.

Interventions

DEVICEOCT

OCT for all Arms

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

Normal * Able and willing to provide consent. * Able and willing to complete required exams. Corneal conditions * Able and willing to provide consent. * Able and willing to complete required exams. * History of refractive surgery, contact lens, dry eye or keratoconus.

Exclusion criteria

Normal * History of refractive surgery, contact lens, dry eye or pathology. * Blepharitis or meibomitis * Unable to complete required exams. Corneal conditions • Unable to complete required exams.

Design outcomes

Primary

Measure	Time frame
Epithelial thickness	Day 1

Secondary

Measure	Time frame
Corneal thickness	Day 1

Other

Measure	Time frame
Stromal thickness	Day 1

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026