Improving Medical Students' Awareness About Retinoblastoma: A Practical Strategy

Eye salvage and survival for patients with retinoblastoma (RB) can be improved by enhancement of early diagnosis. This study aims to investigate the impact of modifying the teaching curriculum for medical students about awareness of this condition.

Medical students completed a questionnaire about RB, preluded by a photograph of a child with leukocoria. Participants were divided into group A (138 participants) and group B (151 participants) who are medical students who have completed the ophthalmology rotation before and after implementing modifications on teaching curriculum that focuses on the red flags of RB consecutively.

Most participants considered leukocoria an abnormal sign. Group A had significantly lower knowledge about diagnosis for RB (P=0.0001). Participants scored higher in group B for the critical questions, such as knowing that RB is a fatal disease (P=0.041) that needs urgent treatment (P=0.042). Only three (2%) students adopted the "watch and wait" strategy in group B, compared to 16 (12%) in group A (P=0.0013). Overall, proficiency score (≥90%) was achieved by 12 (8%) students in group B, but only three (2%) students in group A. Only 41 (27%) students in group B, compared to 90 (65%) students in group A, failed to obtain a sufficiency score (≥70%) in the questionnaire.

Modifying the teaching curriculum of the ophthalmology rotation with an intensified focus on awareness of the life-threatening condition retinoblastoma improved medical students' knowledge of this malignancy. This intervention is one of the modalities that can lead to a reduction in diagnosis and referral delays and improvement in outcome and survival.