The short- and long-term effects of an elemental diet in children with
acute Crohn's disease were compared with those of prednisolone in his
torical controls. Clinical remission was induced in 25 of 30 and in 18
of 28 episodes treated for six weeks with an elemental diet and predn
isolone. Patients with proximal disease had longer remission after tre
atment with an elemental diet (p < 0.05) than did patients with coloni
c disease after treatment with prednisolone (p < 0.01). Disease activi
ty index score improved in both groups compared with the pretreatment
scores (p < 0.05). However, the improvement in the elemental diet grou
p was significantly better than in the prednisolone group (p < 0.001).
Changes in linear growth were better after treatment with an elementa
l diet compared with steroids (p < 0.001). Serum albumin and haematocr
it concentrations all improved significantly in the children treated w
ith an elemental diet (p < 0.001) but not in those treated with steroi
ds. Thus an elemental diet was better than prednisolone in proximal di
sease and confirmed improved growth and nutritional status.