Unilateral retinoblastoma; natural history and an age-based protocol in 248 patients

0Citations
Citations of this article
8Readers
Mendeley users who have this article in their library.

This artice is free to access.

Abstract

Objectives: We aimed to study the clinical state and prognosis of patients with unilateral retinoblastoma who were being treated at a paediatric comprehensive cancer centre in a limited-resource country, to assess the different phases of treatment and the success of different, more complex real-life models. Subjects: In this retrospective study, we created a snapshot of our retinoblastoma database for the period between 2007 and 2015. Patients whose data were included in the study were followed up until 2016. Out of a total of 744 screened patients, we included data of 248 patients who had been diagnosed with unilateral retinoblastoma. Results: As classified as per the International Retinoblastoma Classification, 1 patient presented with group A, 21 with group B, 39 with group C, 104 with group D and 83 with group E retinoblastoma. Chemotherapy was the initial line of treatment in 115 patients and enucleation in 133 others. Later, 141 patients (56.9%) required further management. Patients had a mean ocular survival time of 20.8 months. Nine patients developed extraocular disease at a later stage of management: five after upfront enucleation and four after neoadjuvant chemotherapy. Mean overall survival time stood at 90.2 months. Four and three deaths were recorded in groups D and E, respectively. A single patient died in the initial chemotherapy arm, while six passed away in the initial enucleation arm. Conclusion: Our study highlights the importance of initial chemotherapy and close follow-up after enucleation of classes D and E affected eyes even in absence of germline mutations.

Cite

CITATION STYLE

APA

El Zomor, H., Nour, R., Saad, A., Taha, H., Shelil, A. E., Aleieldin, A., … Alfaar, A. S. (2021). Unilateral retinoblastoma; natural history and an age-based protocol in 248 patients. Eye (Basingstoke), 35(9), 2564–2572. https://doi.org/10.1038/s41433-020-01275-2

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free