Characteristics of growth disturbances in patients with intracranial germinomas of different origins.
Childs Nerv Syst
; 37(8): 2531-2537, 2021 08.
Article
em En
| MEDLINE
| ID: mdl-34028562
ABSTRACT
PURPOSE:
To explore the characteristics of growth disturbance in patients with intracranial germinoma with different origins.METHODS:
Clinical data of 151 patients with single-origin germinomas were studied retrospectively. Z-score of height (ZSOH) at both diagnosis and the last follow-up was calculated using the WHO AnthroPlus software. Linear regression was used to analyse the correlation between the absolute change in ZSOH (|ZSOH last follow-up - ZSOH diagnosis|) and clinical factors.RESULTS:
The mean ZSOH decreased significantly in every origin subgroup at the last follow-up. In patients with sellar germinoma (n = 62), the mean ZSOH values at both diagnosis and the last follow-up were significantly lower than those in patients with pineal (n = 30) (p < 0.001) or basal ganglia germinomas (n = 59) (p < 0.001), respectively. In patients with basal ganglia germinoma, the mean absolute change in ZSOH decreased significantly compared to that in the patients with sellar (p = 0.006) or pineal germinomas (p = 0.04). Linear analysis revealed that sex (male vs female; p = 0.003) and age at diagnosis (≤10 years vs >10 years; p = 0.026) had negative correlations, while radiation dose at the hypothalamic-pituitary axis (HPA) (≤40 Gy vs >40 Gy; p = 0.085) had a marginally positive correlation, with absolute change in ZSOH.CONCLUSIONS:
Patients with germinoma experienced growth retardation after treatments. The growth disturbance was consistent and more severe in patients with germinoma of sellar origin, while the greatest aggravation was observed in patients with germinoma of basal ganglia origin. Decreasing radiation dose to the HPA may minimize the negative impact of radiotherapy on growth.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Glândula Pineal
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Neoplasias Encefálicas
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Germinoma
Tipo de estudo:
Observational_studies
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Risk_factors_studies
Limite:
Female
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Humans
/
Male
Idioma:
En
Revista:
Childs Nerv Syst
Assunto da revista:
NEUROLOGIA
/
PEDIATRIA
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
China