TY - JOUR
T1 - Bone health in childhood low grade glioma; an understudied problem
AU - van Roessel, I M A A
AU - Gorter, Je
AU - Bakker, Boudewijn
AU - van den Heuvel-Eibrink, Mm
AU - Lequin, M H
AU - van der Lugt, J
AU - Meijer, L
AU - Schouten-van Meeteren, A Y N
AU - van Santen, H M
N1 - Publisher Copyright:
Published by Bioscientifica Ltd. https://ec.bioscientifica.com © 2024 the author(s).
PY - 2024/10/1
Y1 - 2024/10/1
N2 - Objective: Children with a supratentorial midline low-grade glioma (LGG) may be at risk for impaired bone health due to hypothalamic-pituitary dysfunction, obesity, exposure to multiple treatment modalities, and/or decreased mobility. The presence of impaired bone health and/or its severity in this population has been understudied. We aimed to identify the prevalence and risk factors for bone problems in children with supratentorial midline LGG. Materials and methods: A retrospective study was performed in children with supratentorial midline (suprasellar or thalamic) LGG between 1 January 2003 and 1 January 2022, visiting the Princess Máxima Center for Pediatric Oncology. Impaired bone health was defined as the presence of vertebral fractures and/or very low bone mineral density (BMD). Results: In total, 161 children were included, with a median age at tumor diagnosis of 4.7 years (range: 0.1–17.9) and a median follow-up of 6.1 years (range: 0.1–19.9). Five patients (3.1%) had vertebral fractures. In 99 patients, BMD was assessed either by Dual Energy X-ray Absorptiometry (n = 12) or Bone Health Index (n = 95); 34 patients (34.3%) had a low BMD (≤ −2.0). Impaired visual capacity was associated with bone problems in multivariable analysis (OR: 6.63, 95% CI: 1.83–24.00, P = 0.004). Conclusion: In this retrospective evaluation, decreased BMD was prevalent in 34.3% of children with supratentorial midline LGG. For the risk of developing bone problems, visual capacity seems highly relevant. Surveillance of bone health must be an aspect of awareness in the care and follow-up of children with a supratentorial midline LGG.
AB - Objective: Children with a supratentorial midline low-grade glioma (LGG) may be at risk for impaired bone health due to hypothalamic-pituitary dysfunction, obesity, exposure to multiple treatment modalities, and/or decreased mobility. The presence of impaired bone health and/or its severity in this population has been understudied. We aimed to identify the prevalence and risk factors for bone problems in children with supratentorial midline LGG. Materials and methods: A retrospective study was performed in children with supratentorial midline (suprasellar or thalamic) LGG between 1 January 2003 and 1 January 2022, visiting the Princess Máxima Center for Pediatric Oncology. Impaired bone health was defined as the presence of vertebral fractures and/or very low bone mineral density (BMD). Results: In total, 161 children were included, with a median age at tumor diagnosis of 4.7 years (range: 0.1–17.9) and a median follow-up of 6.1 years (range: 0.1–19.9). Five patients (3.1%) had vertebral fractures. In 99 patients, BMD was assessed either by Dual Energy X-ray Absorptiometry (n = 12) or Bone Health Index (n = 95); 34 patients (34.3%) had a low BMD (≤ −2.0). Impaired visual capacity was associated with bone problems in multivariable analysis (OR: 6.63, 95% CI: 1.83–24.00, P = 0.004). Conclusion: In this retrospective evaluation, decreased BMD was prevalent in 34.3% of children with supratentorial midline LGG. For the risk of developing bone problems, visual capacity seems highly relevant. Surveillance of bone health must be an aspect of awareness in the care and follow-up of children with a supratentorial midline LGG.
U2 - 10.1530/EC-24-0224
DO - 10.1530/EC-24-0224
M3 - Article
C2 - 39140359
SN - 2049-3614
VL - 13
JO - Endocrine connections
JF - Endocrine connections
IS - 10
M1 - e240224
ER -