MECHANISMS OF DECREASED FOOD-INTAKE DURING WEIGHT-LOSS IN ADULT CROHNS-DISEASE PATIENTS WITHOUT OBVIOUS MALABSORPTION

Citation
D. Rigaud et al., MECHANISMS OF DECREASED FOOD-INTAKE DURING WEIGHT-LOSS IN ADULT CROHNS-DISEASE PATIENTS WITHOUT OBVIOUS MALABSORPTION, The American journal of clinical nutrition, 60(5), 1994, pp. 775-781
Citations number
29
Categorie Soggetti
Nutrition & Dietetics
ISSN journal
00029165
Volume
60
Issue
5
Year of publication
1994
Pages
775 - 781
Database
ISI
SICI code
0002-9165(1994)60:5<775:MODFDW>2.0.ZU;2-C
Abstract
Because weight loss is common in colonic Crohn's disease and is poorly correlated with disease activity, we analyzed food intake in 63 patie nts without malabsorption, 30 patients with weight loss (9.2 +/- 4.2 k g), and 33 patients without weight loss. Energy and protein intakes we re lower in patients with weight loss than in those with stable weight (P < 0.01). In the former group, food restrictions were more numerous (P < 0.01) and visual analog scales showed less hunger, decreased app etite, and fewer sensations of pleasure related to eating, as compared with the other group (P < 0.01). Food intake reduction was also relat ed to depressive mood and medical advice. However, there was no differ ence between groups in fecal energy wasting and resting energy expendi ture. Weight loss in Crohn's disease may be due to a decrease in food intake rather than to an increase in energy cost of the disease. Thus, focus of attention on the diet is crucial to prevent malnutrition.