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Conformity of Conjunctival Hyperemia Assessment in Soft Contact Lens Wearers Using Image J Analysis and Efron Degree System

ClinicalTrials.gov · COMPLETED, 2025

52 participants

Abstract

Soft Contact Lens (SCL) use all over the world is still increasing. Ocular surface inflammatory reaction is the most common risk of using SCL. Currently, the standard used to assess this complication is the Efron Degree System (EDS), but it has high variability due its subjectivity. ImageJ gives more objective result with conjunctival vasodilation and vascular density assessment, so that complication management can be given earlier.

Purpose: Evaluate the suitability of SDE with ImageJ analysis in assessing conjunctival hyperemia in SCL use within 2 weeks.

Conditions: Soft Contact Lenses.

Primary outcome: Efron degree system for hyperemia degree; Image J analysis of hyperemia degree.

Enrollment: 52 participants.

How strong is the evidence?

Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 52 participants or records.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

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