Agreement of Two OCT Biometers: A Pilot Study

Part of paid clinical trials in Salt Lake City, Utah.

Sponsor
Alcon Research
Study ID
NCT07782619
Status
Not Yet Recruiting

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Conditions

  • Anterior Segment of Eye
  • Axial Length
  • Biometrics Measurement

Eligibility Criteria

Sex
ALL
Age
21 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • UNITY DX — DEVICE
    Investigational non-contact, non-invasive ophthalmic imaging and analysis device used for visualization of ocular structures and their optical properties
  • ANTERION — DEVICE
    Commercially available non-contact, non-invasive ophthalmic imaging and analysis device used for visualization of ocular structures and their optical properties

Study Details

The purpose of this study is to compare the measurements obtained with two different biometers, UNITY Dx and Anterion. In eye care, a biometer is a device that uses laser technology to take highly precise measurements of the eye's internal structures. It is most frequently used to help determine the exact power of the intraocular lens (IOL) needed before cataract removal.

Key Dates

First listed
Aug 24, 2026
Start date
Aug 31, 2026
Status verified
Aug 2026
Primary completion
Jan 31, 2027
Completion
Jan 31, 2027

Study Design

Enrollment
50 participants (estimated)

Arms

  • Arm: Normal Corneas
    This cohort will enroll subjects with normal corneas.
  • Arm: Keratoconus
    This cohort will enroll subjects with keratoconus.
  • Arm: Prior Corneal Laser Vision Correction
    This cohort will enroll subjects with prior corneal laser vision correction.
  • Arm: Current and Habitual Contact Lens Wear
    This cohort will enroll subjects with current and habitual contact lens wear.
  • Arm: Dry Eye
    This cohort will enroll subjects with dry eye.

Primary Outcome Measure

Regression-Based Axial Length (R-AL) [ Time Frame: Day 1 ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
The Eye Institute of UtahSalt Lake CityUtah84107-

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The Eye Institute of Utah· Salt Lake City, UT

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