TopQ Cutoff Threshold Validation Study for DRI OCT Triton Plus

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03022383

Enrollment

Registered

2017-01-16

Start date

2017-01-31

Completion date

2017-04-30

Last updated

2022-06-08

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

Conditions

Healthy Eyes

Keywords

no known ocular pathology

Brief summary

To determine optimal cut-off value for the TopQ cut-off on the DRI OCT Triton plus

Detailed description

Scans with a TopQ score below the optimum cut-off should be considered to be poor or unacceptable quality, and scans with a TopQ score above the cut-off should be considered good or acceptable quality. The study will evaluate the predetermined cut-off values by investigating measurement variability of scans.

Interventions

DEVICEDRI OCT Triton plus

OCT Machine used for diagnostic purposes

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* Participants must be at least 18 years of age * Participants must be able to complete all testing (all OCT scans) * Participants must volunteer to be in the study and sign the consent form

Exclusion criteria

* Subject with history of ocular disease or ocular pathology

Design outcomes

Primary

Measure	Time frame
Measurement Variability of Signal to Noise Ratio	1 hour

Countries

United States

Outcome results

None listed

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