Clinical risk stratification of children with SIOPEL high-risk hepatoblastoma in Taiwan
Journal
Pediatrics and Neonatology
Journal Volume
61
Journal Issue
4
Pages
393-398
Date Issued
2020
Author(s)
Abstract
Backgorund: Hepatoblastoma is the most common primary liver malignancy in young children. Methods: To identify predictors of the clinical outcomes of hepatoblastoma, we retrospectively reviewed the medical records of 45 children with hepatoblastoma in the National Taiwan University Hospital from 1998 to 2018. All of the children were classified as high risk according to the pretreatment extent of disease (PRETEXT) staging system. The patients’ clinical data (sex, age at diagnosis, PRETEXT status, presence of metastasis or tumor rupture, tumor pathologic type, and clinical outcomes) were analyzed. Results: A total of 45 children with high-risk hepatoblastoma were diagnosed at an average age of 3.2 years. The survival analysis showed that the event-free survival duration was significantly longer in patients aged ?1.25 years at diagnosis than those >1.25 years (hazard ratio = 2.86, p = 0.036). The absence of initial tumor rupture was associated with longer event-free survival (hazard ratio = 2.74, p = 0.039). Diagnosis at age >1.25 years was correlated with the presence of multifocal liver tumors (p = 0.0002) and tumor rupture at diagnosis (p = 0.02). There was no significant difference in event-free survival between the groups classified as intermediate versus high risk according to the Children's Hepatic tumors International Collaboration hepatoblastoma stratification system (p = 0.13). Conclusions: Diagnosis at ? 1.25 years of age and absence of initial tumor rupture were predictive of a good clinical prognosis in Taiwanese children with hepatoblastoma. ? 2020
Other Subjects
cisplatin; doxorubicin; age; Article; cancer chemotherapy; cancer prognosis; cancer surgery; child; childhood cancer; clinical article; clinical outcome; distant metastasis; event free survival; female; hepatoblastoma; high risk population; human; infant; intermediate risk population; liver histology; male; multiple cancer; preschool child; retrospective study; risk assessment; rupture; survival analysis; Taiwan; Taiwanese; treatment response; hepatoblastoma; liver tumor; mortality; pathology; Age Factors; Child, Preschool; Female; Hepatoblastoma; Humans; Infant; Liver Neoplasms; Male; Retrospective Studies; Risk Assessment; Rupture; Taiwan
Publisher
Elsevier (Singapore) Pte Ltd
Type
journal article