A New Reproducible Method of Measuring C/D Ratio of Digital Stereo Images of Optic Disc

Development of a novel computer software that will assist in measuring the cup/disc ratio in digital stereo optic disc images.

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Key information

Conditions

Developing Novel Technique of Measuring C/D Ratio From Digital Stereo Optic Disc Images Interobserver Variability of C/D Measurements Intraobserver Reproducibility of C/D Measurements

Sex eligibility

All sexes

Study type

Observational

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Patients who attended the Glaucoma service Patients with at least one pair of documented digital stereo optic disc images Satisfactory Quality of image allowing Cup Disc Ratio Evaluation

Exclusion criteria

Unsatisfactory Quality of image allowing Cup Disc Ratio Evaluation Novel software technique unable to process or analyze the image

Sponsors and collaborators

Lead sponsor

Meir Medical Center

Other

Registry information

Important dates

Study start: 2012
First posted: Sep 12, 2012
Registry last updated: Sep 12, 2012

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.