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Endocrine Abstracts (2021) 73 AEP477 | DOI: 10.1530/endoabs.73.AEP477

1University Children’s Hospital, Car von Ossietzky University Oldenburg, Department of Pediatrics and Pediatric Hematology/Oncology, Klinikum Oldenburg AöR, Oldenburg, Germany; 2Southern Medical University, Guangzhou, Department of Neurosurgery, Nanfang Hospital, China; 3University Münster, Institute of Biostatistics and Clinical Research, Germany; 4Augsburg Hospital, Department of Neuroradiology, Augsburg, Germany; 5Srinakharinwirot University, Department of Pediatrics, Bangkok, Thailand


Background

Obesity, cardiovascular disease (CVD), and relapse/progression have impact on prognosis in pediatric brain tumor (BT) patients.

Methods

In a cross-sectional study, we analyzed nuchal skinfold thickness (NST) on MRI follow-up monitoring as a parameter for body composition (BC) and CVD in 177 BT patients (40 WHO grade 1–2 BT; 31 grade 3–4 BT; 106 craniopharyngioma (CP)), and 53 healthy controls (HC). Furthermore, BMI, waist-to-height ratio (WHtR), caliper-measured skinfold thickness (cSFT), and blood-pressure (BP) were analysed.

Results

CP patients showed higher BMI, WHtR, NST and cSFT when compared with BT and HC. WHO grade 1–2 BT patients were observed with higher BMI, waist circumference and triceps cSFT when compared to WHO grade 3–4 BT patients. NST correlated with BMI, WHtR, and cSFT. NST, BMI and WHtR had predictive value for CVD in terms of increased BP. In multivariate analysis, only BMI was selected for the final model resulting in an odds ratio of 1.25 (1.14–1.379). In CP patients with hypothalamic involvement/lesion or gross-total resection, rate and degree of obesity were increased.

Conclusions

NST could serve as a novel useful parameter for assessment of BC and CVD risk in BT patients.

Volume 73

European Congress of Endocrinology 2021

Online
22 May 2021 - 26 May 2021

European Society of Endocrinology 

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