A Retrospective Evaluation of Ototoxicity Monitoring in a Cohort of Pediatric Patients With Solid Tumors, Treated in the Dutch National Cancer Center.

Introduction: Ototoxicity is an adverse effect of childhood cancer treatment with a negative impact on speech-language development and quality of life. This study aimed to retrospectively assess ototoxicity monitoring in a national cohort of pediatric patients with solid tumors, examining the frequency and determinants associated with hearing loss (HL).

Methods: This retrospective cohort study included 305 patients treated between 2015 and 2020 at the Princess Máxima Center.