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Published in: Child's Nervous System 6/2021

01-06-2021 | Original Article

Characteristics and overall survival in pediatric versus adult skull base chordoma: a population-based study

Authors: Jordan C. Xu, Brandon M. Lehrich, Tyler M. Yasaka, Brendan M. Fong, Frank P. K. Hsu, Edward C. Kuan

Published in: Child's Nervous System | Issue 6/2021

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Abstract

Purpose

Less than 5% of chordomas occur in pediatric patients. While many studies have explored the treatment and outcomes of skull base chordomas, few have focused on the differences between pediatric and adult populations. The aim of this study is to analyze the epidemiological variables and clinical outcomes between pediatric and adult skull base chordomas using a large-sample, population-based cancer database.

Methods

The National Cancer Database was queried between 2004 and 2015 for skull base chordomas. We stratified patients as pediatric (<18 years) and adults (≥18 years). We compared several clinical covariates between the two groups.

Results

Our cohort consisted of 658 patients, 61 pediatric (9.3%), and 597 adults (90.7%). Pediatric patients were more likely to have larger tumor size (41.4 ± 15.7 mm versus 34.1 ± 15.8 mm, p < 0.01) and universally treated at academic facilities. There was no significant difference in overall survival.

Conclusions

Pediatric skull base chordomas are rare tumors that are managed with aggressive surgical resection, followed by radiation. While there may be difference between tumor presentation, outcomes between pediatric and adult patients are similar.
Literature
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go back to reference Kuan EC, Kaufman AC, Lerner D, Kohanski MA, Tong CCL, Tajudeen BA, Parasher AK, Lee JYK, Storm PB, Palmer JN, Adappa ND (Apr 2019) Lack of sphenoid pneumatization does not affect endoscopic endonasal pediatric skull base surgery outcomes. Laryngoscope. 129(4):832–836. https://doi.org/10.1002/lary.27600CrossRefPubMed Kuan EC, Kaufman AC, Lerner D, Kohanski MA, Tong CCL, Tajudeen BA, Parasher AK, Lee JYK, Storm PB, Palmer JN, Adappa ND (Apr 2019) Lack of sphenoid pneumatization does not affect endoscopic endonasal pediatric skull base surgery outcomes. Laryngoscope. 129(4):832–836. https://​doi.​org/​10.​1002/​lary.​27600CrossRefPubMed
Metadata
Title
Characteristics and overall survival in pediatric versus adult skull base chordoma: a population-based study
Authors
Jordan C. Xu
Brandon M. Lehrich
Tyler M. Yasaka
Brendan M. Fong
Frank P. K. Hsu
Edward C. Kuan
Publication date
01-06-2021
Publisher
Springer Berlin Heidelberg
Published in
Child's Nervous System / Issue 6/2021
Print ISSN: 0256-7040
Electronic ISSN: 1433-0350
DOI
https://doi.org/10.1007/s00381-021-05046-6

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