Alterations in hypothalamic-pituitary axis (HPA) hormones 6 months after cranial radiotherapy in adult patients with primary brain tumors outside the HPA region
Background Cranial radiotherapy is a common treatment for brain tumors, but it can affect the hypothalamic-pituitary (H-P) axis and lead to hormonal disorders. This study aimed to compare serum levels of HPA hormones before and after cranial radiation. Materials and methods This study involved 27 ad...
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Veröffentlicht in: | Molecular biology reports 2024-12, Vol.51 (1), p.373-373, Article 373 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Background
Cranial radiotherapy is a common treatment for brain tumors, but it can affect the hypothalamic-pituitary (H-P) axis and lead to hormonal disorders. This study aimed to compare serum levels of HPA hormones before and after cranial radiation.
Materials and methods
This study involved 27 adult patients who underwent brain tumor resection before the initiation of radiotherapy, and none had metastatic brain tumors. All participants had the HPA within the radiation field, and their tumors were located in brain areas outside from the HPA. Serum levels of HPA hormones were recorded both before and 6 months after cranial radiotherapy.
Results
A total of 27 adult patients, comprising 16 (59.3%) males and 11 (40.7%) females, with a mean age of 56.37 ± 11.38 years, were subjected to evaluation. Six months post-radiotherapy, serum levels of GH and TSH exhibited a significant decrease. Prior to radiotherapy, a substantial and direct correlation was observed between TSH and FSH (
p
= 0.005) as well as LH (
p
= 0.014). Additionally, a significant and direct relationship was noted between serum FSH and LH (
p
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ISSN: | 0301-4851 1573-4978 |
DOI: | 10.1007/s11033-024-09257-3 |