Vitamin D and iron deficiencies in children and adolescents with cerebral palsy

作者：C. Le Roy, Salesa Barja, C Sepúlveda, Maria Guzman, M. Olivarez, Marcelo Figueroa, M. Alvarez · 发表于：Neurología (English Edition) · 年份：2019 · DOI：10.1016/j.nrleng.2017.11.005 · 被引用次数：10 · 研究领域：Cerebral Palsy and Movement Disorders、Child Nutrition and Feeding Issues、Nutrition and Health in Aging

Children and adolescents with cerebral palsy (CP) are at a greater risk of malnutrition and micronutrient deficiencies. Two deficiencies that we can study and treat are vitamin D (VD) and iron deficiencies; however, no studies have described these deficiencies in Chile. To describe the status of VD and iron in patients with CP and evaluate the relationship with certain factors associated with deficiencies of these micronutrients. We performed a descriptive, cross-sectional study including 69 patients aged between 2 and 21 years, from two public hospitals. Data were obtained on demographic variables, motor function, use of feeding tube, and pharmacological treatment. We performed a nutritional assessment according to patterns of CP and determined 25-hydroxyvitamin D (25[OH]D) ferritin, and albumin levels. Patients’ mean age was 11.1 ± 4.9 years; 43 (62.3%) were male; and 56 (81.2%) had moderate-to-severe CP. Thirty-five (50.7%) used a nasogastric tube and/or gastrostomy; 15.4% were underweight and 73.8% were eutrophic, all with normal height. Twenty (29%) and 4 patients (6.2%) received VD and iron supplementation, respectively. Albuminaemia was normal in all patients. Mean 25(OH)D level was 24.3 ± 8.8 ng/mL; 33 patients (47.8%) had insufficiency and 21 (30.4%) deficiency; 36 patients (52.2%) had low ferritin levels. There was no association between 25(OH)D level and the other variables studied. Low ferritin levels were found to be associated with older age (P = .03), being mal...