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Repeatability and Reproducibility of the ArcScan Insight 100 VHF Digital Ultrasound

NCT02519985 · Status: SUSPENDED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2023-12-11

No results posted yet for this study

Summary

The purpose of this study is to evaluate the repeatability and reproducibility of corneal (including corneal, epithelial, stromal, and LASIK flap thickness) and anterior segment measurements using the ArcScan Insight 100 very high-frequency digital ultrasound arc-scanner.

Conditions

  • Corneal Thickness Measurement
  • Epithelial Thickness Measurement
  • Anterior Eye Segment Measurements

Interventions

DEVICE

ArcScan Insight 100 very high-frequency digital ultrasound

The ArcScan Insight 100 VHF digital ultrasound scanner that can measure individual layers within the cornea with very high precision, as well as being able to image the interior of the eye including the chamber between the iris and the cornea, the lens and other structures behind the iris. The ArcScan Insight 100 device is a digital ultrasound scanner, meaning that it uses ultrasound waves to measure parameters of the eye. The Insight examination involves the patient sitting in front of the ultrasound unit and looking through a disposable goggle-like eyepiece at a light source. Warm sterile balanced saline solution (like natural tears) are used to fill the space between the light source and the eye, to allow ultrasound transmission. There is no contact between the instrument and the eye other than being immersed in this water bath.

Sponsors & Collaborators

  • Arcscan, Inc.

    collaborator INDUSTRY

  • London Vision Clinic

    lead OTHER

Principal Investigators

  • Dan Z Reinstein, MD MA · London Vision Clinic

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2016-11-01
Primary Completion
2025-12-31
Completion
2025-12-31

Countries

  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02519985 on ClinicalTrials.gov