Antibiotics in inflammatory bowel disease

The use of antibiotics as primary therapy in inflammatory bowel disease (IBD) has been an issue of great controversy among the experts in the field. Although the utility of certain antimicrobial agents in managing secondary complications, such as abscess formation, toxic megacolon and pouchitis, has been substantiated by clinical trials, clear evidence to support or undermine their use as primary therapeutic agents in IBD is lacking. This may be secondary to the fact that the etiology of IBD remains unknown, and, despite much speculation and research in the area, no infectious agent has been found to cause or contribute to the pathogenesis of these disorders. The dearth of data, in turn, has resulted in widely varying treatment strategies and a lack of a clear standard of care with regard to the use of antibiotics. (C) 1999 Prous Science. All rights reserved.