Neurocognitive function, performance status, and quality of life in pediatric intracranial germ cell tumor survivors

Tso, W. W. Y. et al. (2019) Neurocognitive function, performance status, and quality of life in pediatric intracranial germ cell tumor survivors. Journal of Neuro-Oncology, 141(2), pp. 393-401. (doi: 10.1007/s11060-018-03045-3) (PMID:30460632)

Abstract

Background: Intracranial germ cell tumors (GCT) are more common in Asia than in the West, accounting for about 15% of brain tumors in Asian children. The survival rate for intracranial GCT is excellent, but there are concerns about the effects of radiotherapy on neuropsychological function and quality of life of patients. Methods: Intracranial germ cell tumors (GCT) are more common in Asia than in the West, accounting for about 15% of brain tumors in Asian children. The survival rate for intracranial GCT is excellent, but there are concerns about the effects of radiotherapy on neuropsychological function and quality of life of patients. Intracranial GCT survivors in Hong Kong aged ≥ 6 years who received cranial irradiation in the past 15 years were recruited. Neurocognitive function and performance status were assessed by the Hong Kong Wechsler Intelligence scale and Karnofsky/Lansky performance scales (KPS), respectively. Quality of life was assessed using the Pediatric Quality of Life Inventory (PedsQL) Generic Core Scales. A chart review was performed for tumor characteristics and complications related to the tumor and its treatment. Results: Twenty-five intracranial GCT survivors were recruited. Longer length of time since treatment was associated with lower IQ scores. Larger tumor size was associated with lower KPS scores. Hemiparesis, poor manual dexterity, and complications with multi-organ involvement were associated with significantly lower KPS scores. Higher irradiation dosage was associated with lower PedsQL physical scores. Conclusions: The majority of GCT survivors had average intellectual functioning, satisfactory performance status and relatively good quality of life, except in the physical aspect. Comprehensive evaluation and long-term follow-up of GCT survivors are essential to provide timely support and improve long-term outcomes.

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Ho, Dr Frederick
• Authors: Tso, W. W. Y., Liu, A. P. Y., Lee, T. M. C., Cheuk, K. L., Shing, M. K., Luk, C. W., Ling, S. C., Ku, D. T. L., Li, K., Yung, A. W. Y., Fung, C. W., Chan, S. H. S., Ho, A. C. C., Ho, F. K. W., Ip, P., and Chan, G. C. F.
• College/School: College of Medical Veterinary and Life Sciences > School of Health & Wellbeing > Public Health
• Journal Name: Journal of Neuro-Oncology
• Publisher: Springer
• ISSN: 0167-594X
• ISSN (Online): 1573-7373
• Published Online: 20 November 2018