Image-Based Assessment of Allergic Inflammation under Conjunctival Provocation

摘要

Conjunctival redness is an objective allergy symptom which can be analyzed using objective computer imaging methods. To evaluate allergic inflammation of the eyes, a robust and precise image-based method was developed and applied to analyze allergic hyperemia under the conjunctival provocation test (CPT). High-resolution digital photos were taken and analyzed via digital analysis software to obtain and document conjunctival redness. The evaluations made using this newly developed image-based method concurred with the study investigators' assessments: the therapeutic effects of the highest doses were superior to the lowest dose.