Nutritional status in active juvenile chronic arthritis not treated with steroids.
Nutritional status and nutrient intake were assessed in 17 children with active juvenile chronic arthritis (JCA) who never received steroids and in 17 controls matched for age and sex. Five patients had systemic, seven polyarticular and five oligoarticular JCA. Values significantly below those of the controls were found in systemic patients for height (p<0.05), upper arm circumference (p<0.05) and arm muscle area (p<0.01), and in polyarticular subjects for arm muscle area (p<0.01). All patients had unremarkable anthropometric fat measurements. All anthropometric measurements were normal in oligoarticular patients. Twelve JCA patients had reduced serum iron (Fe), 6 reduced serum zinc (SZn), 14 reduced intra-erythrocytic zinc (EZn) and 2 reduced serum copper (SCu). SZn was inversely correlated with erythrocyte sedimentation rate (ESR) (p=0.023). EZn was inversely related to lymphocyte count (p=0.022). SCu was related to ESR (p=0.037) and to lymphocyte count (p=0.016). No significant difference in nutrient intake was found between patients and controls. Active JCA was associated with reduced muscular mass, Fe, SZn, EZn. These alterations did not depend on reduced nutrient intake.
Strano
C G
CG
Department of Paediatrics, First and Second University of Naples, Italy.
Polito
C
C
Alessio
M
M
Servodio Iammarrone
C
C
Di Toro
A
A
Todisco
N
N
Marotta
A
A
D000293:Adolescent; D000328:Adult; D000886:Anthropometry; D001171:Arthritis, Juvenile / Q000097:blood; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D009752:Nutritional Status