International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience · 2024
Pineal gland volume in children with intellectual disability.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Gürbüz Asiye Arıcı, Altun Hatice, Tahiroğlu Ayşegül Yolga, Mert Gülen Gül, Kızıldağ Betül, Arslan Semiha Cömertoğlu
Аннотация
OBJECTIVE: Pineal gland volume (PGV), which is associated with sleep and circadian rhythm, is known to be changed in some psychiatric disorders such as major depression, mood disorders and schizophrenia. This study aimed to compare the PGV of children with mild and moderate intellectual disability (ID) and healthy children.
METHODS: This multicentre retrospective study included 40 children with ID (patient group), aged 6-12 years and 40 age- and sex-matched healthy children (control group). The children were examined for their sociodemographic characteristics and for PGV using magnetic resonance imaging.
RESULTS: The PGV of the patient group was significantly larger than that of the controls (p = 0.023). There was no statistically significant difference in PGV between mild and moderate ID. A moderate and positive correlation was found between Weschler Intelligence Scale for Children-revised (WISC-R) performance score and PGV (p = 0.049, r = 0.313) only in the patient group. In the receiver operating characteristic analysis, the area under the curve was 0.648, and the sensitivity was 70.0%, and the specificity was 60.0%.
CONCLUSIONS: In conclusion, this study demonstrated that the increased PGV levels were associated with autism spectrum disorder (ASD) and PGV could be a risk factor in the aetiology of ID. Further research with larger sample sizes is needed to clarify this issue.
METHODS: This multicentre retrospective study included 40 children with ID (patient group), aged 6-12 years and 40 age- and sex-matched healthy children (control group). The children were examined for their sociodemographic characteristics and for PGV using magnetic resonance imaging.
RESULTS: The PGV of the patient group was significantly larger than that of the controls (p = 0.023). There was no statistically significant difference in PGV between mild and moderate ID. A moderate and positive correlation was found between Weschler Intelligence Scale for Children-revised (WISC-R) performance score and PGV (p = 0.049, r = 0.313) only in the patient group. In the receiver operating characteristic analysis, the area under the curve was 0.648, and the sensitivity was 70.0%, and the specificity was 60.0%.
CONCLUSIONS: In conclusion, this study demonstrated that the increased PGV levels were associated with autism spectrum disorder (ASD) and PGV could be a risk factor in the aetiology of ID. Further research with larger sample sizes is needed to clarify this issue.