Abstract | OBJECTIVE: METHODS: Detailed medical and drug histories, including use of cisplatin as well as other drugs known to cause hearing loss, were collected from patient medical records. Results of audiology tests on pediatric patients with solid tumors were collected at baseline, during treatment and at the end of cisplatin chemotherapy. Hearing loss was classified according to the Common Terminology Criteria for Adverse Events. Bivariate and multivariate analyses were performed using survival curves. RESULTS: Fifty-nine pediatric patients, median age 11 years (range, 3-17 years) were included in the study. The incidence of cisplatin-induced hearing loss was 56%. Individual risk factors including age (< 5 years), male sex, and concomitant medications were not associated with an increased risk of cisplatin-induced hearing loss. Patients with a diagnosis of osteosarcoma and a cumulative cisplatin dose greater than 400 mg/m(2) were at higher risk of hearing loss compared with all other tumor and cumulative dose combinations (HR = 2.47 [95% CI, 1.043-5.831]). CONCLUSIONS: Cumulative dose and tumor type are associated with an increased risk of cisplatin-induced hearing loss. Further research is required to characterize fully the interindividual variation in hearing loss in Mexican patients.
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Authors | Osvaldo D Castelán-Martínez, Ricardo Jiménez-Méndez, Felipe Rodríguez-Islas, María Fierro-Evans, Benjamín E Vázquez-Gómez, Aurora Medina-Sansón, Patricia Clark, Bruce Carleton, Colin Ross, Claudette Hildebrand, Gilberto Castañeda-Hernández, Rodolfo Rivas-Ruiz |
Journal | International journal of pediatric otorhinolaryngology
(Int J Pediatr Otorhinolaryngol)
Vol. 78
Issue 9
Pg. 1456-60
(Sep 2014)
ISSN: 1872-8464 [Electronic] Ireland |
PMID | 25037447
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2014 Elsevier Ireland Ltd. All rights reserved. |
Chemical References |
- Antineoplastic Agents
- Cisplatin
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Topics |
- Adolescent
- Antineoplastic Agents
(adverse effects)
- Audiometry
- Child
- Child, Preschool
- Cisplatin
(adverse effects)
- Female
- Hearing Loss
(chemically induced, epidemiology)
- Humans
- Incidence
- Male
- Mexico
(epidemiology)
- Retrospective Studies
- Risk Factors
- Survival Rate
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