Improvement of body composition and bone mineral density after enteral nutrition in pediatric Crohn disease

C. Strisciuglio, E. Scarpato, S. Cenni, M. R. Serra, F. P. Giugliano, C. G. Mainolfi, P. Dolce, M. Martinelli, A. Staiano, E. Miele

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Abstract

Background:: The relationship between exclusive enteral nutrition (EEN) and bone status is poorly defined in pediatric Crohn disease (CD). Aims:: The aim of this study was to investigate the impact of EEN on body composition, nutritional status, and bone mineral density (BMD) in an incident CD cohort. Methods:: 18 newly diagnosed CD children starting EEN for 8 weeks were prospectively enrolled and evaluated at baseline and after 8 (T8), 26 (T26) and 52 weeks (T52) from diagnosis. The Fat Free Mass (FFM) and the Resting Energy Expenditure (REE) were measured through Bioelectrical Impedance (BIA) and the BMD was assessed by dual-energy X-ray (DXA). We compared DXA data of IBD patients to the data obtained in 15 healthy controls. Results:: CD children had a significant lower BMD compared to healthy control both at baseline (p<0.0001), and after EEN therapy at T52 (p=0.0004); although at this latest time point CD children had a significant increase of BMD compared to baseline (p=0.0015). The BIA analysis showed a significant increase at T26 and T52 of FFM and REE. T52. FFM measured by BIA and BMD measured by DXA were significantly correlated. Conclusion:: EEN improves nutritional status and bone mineral composition.

Original languageEnglish
Pages (from-to)630-636
Number of pages7
JournalDigestive and liver disease
Volume52
Issue number6
Early online date2020
DOIs
Publication statusPublished - Jun 2020

Keywords

  • Bone mineralization
  • Crohn's disease
  • Exclusive enteral nutrition
  • Pediatrics

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