Published in:
01-05-2021 | Craniopharyngioma | Original Article
Characteristics and overall survival in pediatric versus adult craniopharyngioma: a population-based study
Authors:
Brandon M. Lehrich, Khodayar Goshtasbi, Frank P. K. Hsu, Edward C. Kuan
Published in:
Child's Nervous System
|
Issue 5/2021
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Abstract
Purpose
This study uses a large-population national database to describe the presenting clinical, sociodemographic, treatment, and clinical outcome differences between pediatric and adult craniopharyngiomas.
Methods
This study utilized the 2004–2015 National Cancer Database and was queried for all cases of craniopharyngioma. Multivariate Cox proportional-hazards analysis was used to determine clinical and sociodemographic factors associated with mortality. Kaplan-Meier log-rank test determined differences in overall survival (OS) time.
Results
The cohort consisted of 3638 patients, with 816 (22.4%) pediatric (≤ 18 years) patients. Pediatric patients presented with significantly higher frequency of large tumors (> 3 cm, 54.1 vs. 31.8%, p < 0.001), lower frequency of papillary subtype (0.9 vs. 11.5%, p < 0.001), and were exclusively treated at academic centers (100 vs. 73.4%, p < 0.001). Pediatric patients had significantly higher rates of adjuvant radiation (34.3 vs. 22.3%; p < 0.001), and had significantly lower 90-day mortality (1.6 vs. 4.9%; p < 0.001); however, no significant differences in extent of resection (p = 0.93), length of hospital stay (p = 0.53), and 30-day readmissions (p = 0.06) were observed between pediatric and adult patients. On Kaplan-Meier log-rank test, there were no significant differences in OS in pediatric patients receiving gross total resection (GTR), subtotal resection (STR), or STR + adjuvant radiation (p = 0.68). Lastly, when comparing endoscopic and open surgical approaches in pediatric patients, there were no significant differences in extent of surgical resection (p = 0.81), length of hospital stay (p = 0.54), 30-day readmissions (p = 0.22), and 90-day mortality (p = 0.80).
Conclusion
Craniopharyngioma has improved OS in pediatric compared to adult patients. Pediatric craniopharyngioma patients are best managed within multidisciplinary teams at academic centers with an individualized approach.