The roles of lactose and Clostridium difficile in the pathogenesis of enteral feeding associated diarrhoea.
This study investigated the influence of the disaccharide lactose on the incidence of clinically significant enteral feeding associated diarrhoea. In this double blind study both groups each of 25 patients were randomised to receive either a lactose containing diet Clinifeed 400 in 25 patients or a lactose free diet Ensure in 25 patients. Diarrhoea occurred with equal frequency in both treatment groups, even in those patients with symptomatic and biochemical evidence of impaired lactose handling. Although the onset of diarrhoea was significantly associated with antibiotic administration (p<0.01), Cl. difficile was not isolated from the stools of any patient with diarrhoea.
Keohane
P P
PP
Departments of Gastroenterology and Clinical Nutrition and Chemical Pathology, Central Middlesex Hospital, London NW10, U.K.
Attrill
H
H
Jones
B J
BJ
Brown
I
I
Frost
P
P
Silk
D B
DB