Response to iron supplementation is similar between boys and girls with pediatric sleep movement disorders.
Sleep Med
; 122: 51-53, 2024 Aug 05.
Article
em En
| MEDLINE
| ID: mdl-39121824
ABSTRACT
OBJECTIVES:
This study aims to investigate sex differences in response to iron supplementation in children and adolescents suffering from sleep-related movement disorders such as Restless Legs Syndrome (RLS), Periodic Limb Movement Disorder (PLMD), and Restless Sleep Disorder (RSD).METHODS:
Data were retrieved and reanalyzed from previous studies involving children with RLS, PLMD, or RSD. The analysis included 54 patients treated with intravenous (IV) ferric carboxymaltose (FCM) and 31 patients treated with oral ferrous sulfate (FS). Demographic, biological, and clinical parameters were compared between sexes. Clinical outcomes were measured using the Clinical Global Impression rating scales for severity (CGI-S) and improvement (CGI-I).RESULTS:
In the group treated with IV FCM, no significant differences were found between males and females in demographic (age), biological (ferritin, iron, total iron-binding capacity, transferrin), or clinical parameters (CGI-S and CGI-I). However, among adolescents, females showed significantly better clinical improvement (CGI-I) compared to males (t-value 2.428, p < 0.024). In the group treated with oral FS, no significant sex differences were observed in any parameters. Side effects were reported by a small number of patients, with no significant difference between sexes.CONCLUSION:
The findings indicate no major significant sex-based differences in response to iron supplementation for treating sleep-related movement disorders in children and adolescents, despite distinct hormonal and physiological differences in iron metabolism. Both boys and girls benefit similarly from iron treatment during this developmental stage, suggesting that a standardized approach to iron supplementation may be effective. However, individual assessment and monitoring remain crucial to ensure optimal outcomes.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article