Format

Send to

Choose Destination
See comment in PubMed Commons below
Scand J Gastroenterol. 1996 Mar;31(3):267-72.

Defined-formula diets versus steroids in the treatment of active Crohn's disease: a meta-analysis.

Author information

1
Drug Information Centre, Azienda Ospedaliera Careggi, Florence, Italy.

Abstract

BACKGROUND:

To compare the effectiveness of defined-formula diets versus steroids for the treatment of active Crohn's disease, we conducted a meta-analysis of the published clinical trials.

METHODS:

Standard techniques for literature search were used to identify the pertinent trials. All studies included in our meta-analysis (n = 7) were aimed at comparing defined-formula diets versus steroids, using a randomized design. The patient-specific end-point of the meta-analysis was the occurrence of a treatment failure.

RESULTS:

Our meta-analysis indicated that steroids are more effective than defined-formula diets for inducing remission in active Crohn's disease. In fact, the relative risk of treatment failure (RTF) was significantly lower in the steroid group than in the diet group (risk values for patients given steroids compared with patients given diet: a) method of Mantel-Haenszel: RTF = 0.35; 95% confidence interval, 0.23-0.53; p < 0.001; b) method of Der Simonian & Laird: RTF = 0.43; 95% confidence interval, <0-0.94; p = 0.03). A separate analysis was carried out in which only the subgroup of patients who were not intolerant to diet were evaluated; this analysis also showed a superiority of steroids over diet.

CONCLUSIONS:

The data examined in this meta-analysis do not support the use of diets as primary treatment for acute exacerbations of Crohn's disease in adults.

PMID:
8833357
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Loading ...
    Support Center