Bone health evaluation of children and adolescents with homozygous β-thalassemia: implications for practice.

Objective: Bone tissue is adversely affected in patients with homozygous β-thalassemia. The aim of this study was to find warning signs of bone loss in young patients with β-thalassemia and allow prompt therapeutic interventions.

Methods: Thirty-eight patients were studied, 20 boys and 18 girls, aged 5 to 18 years (median = 14.

Bone health in children with celiac disease assessed by dual x-ray absorptiometry: effect of gluten-free diet and predictive value of serum biochemical indices.

Objectives: In the present study, we aimed to assess bone status and the effect of gluten-free diet (GFD) in children with celiac disease (CD), and to evaluate the predictive value of standard serum biochemical indices in the diagnosis of bone mineral density (BMD) disturbances.

Methods: Forty-five children at the time of diagnosis of CD (group A, 77.8% girls) and 36 children receiving GFD for >2 years (group B, 75% girls) were included.

Serum copper and zinc levels in healthy greek children and their parents.

The aim of this study was to investigate whether there is a correlation between copper (Cu) and zinc (Zn) levels in children and their parents, considering their nutritional habits. Cu and Zn concentrations were measured by flame atomic absorption spectrophotometry in the serum of 66 healthy children, aged 3-14 years, and their parents, residing in a region of Greece (Thrace). Cu levels were higher in mothers than those in fathers, but they were lower in both parents than those in children.

Serum copper and zinc concentrations in healthy children aged 3-14 years in Greece.

Zinc (Zn) and copper (Cu) are essential trace elements in people, being required for functional activity of several enzyme systems. In this study, we determined Cu and Zn concentrations in the serum of 105 healthy children randomly selected, aged 3-14 yr, residing in a region of Greece (Thrace), and we investigated their association with children's gender, age, height, weight, and nutritional habits. The mean levels of Zn and Cu were 15.

Co-existence of X-linked hypophosphatemic rickets (XLH) and primary hyperparathyroidism: case report and review of the literature.

X-linked hypophosphatemic rickets (XLH) is a dominant disorder characterized by hypophosphatemia due to impaired renal tubular reabsorption of inorganic phosphate. Cardinal manifestations include defective calcification of cartilage and bone, growth retardation and resistance to phosphorus and vitamin D therapy. Although secondary hyperparathyroidism (HPT) is a common complication of treatment, autonomous HPT is rare, especially in the absence of previous phosphate therapy.