MedTrace Logo

Measurement Repeatability in Contemporary Aberrometry

NCT02687022 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2016-02-22

No results posted yet for this study

Summary

Wavefront scans are a common form of diagnostic test applied in preparing patients for laser eye surgery. An optical map of the eye is created by wavefront scanning, and information from these maps is used to program lasers used to correct focusing errors in the eye. Here the investigators are comparing how repeatable measurements are with a new wavefront scanner and one that is already in widespread use.

Conditions

  • Refractive Errors

Interventions

DEVICE

Peramis aberrometry

A non-invasive photographic scan sequence acquired in under 10 seconds

DEVICE

iDesign aberrometry

A non-invasive photographic scan sequence acquired in under 10 seconds

Sponsors & Collaborators

  • Moorfields Eye Hospital NHS Foundation Trust

    lead OTHER

Principal Investigators

  • Bruce Allan, MD FRCOphth · Moorfields Eye Hospital NHS Foundation Trust

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-03-31
Primary Completion
2016-06-30
Completion
2016-09-30

More Related Trials

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 NCT02687022 on ClinicalTrials.gov