Cs. Chang et al., Helicobacter pylori infection and gastric emptying in cirrhotic patients with symptoms of dyspepsia, HEP-GASTRO, 46(30), 1999, pp. 3166-3171
BACKGROUND/AIMS: Chronic gastric Helicobacter pylori infection is common in
patients with dyspeptic symptoms. The effect of H. pylori infection on gas
tric emptying, in cirrhotic patients with dyspeptic symptoms, has never bee
n studied. Therefore, we investigated the incidence of H. pylori infection
and its relationship with gastric emptying in cirrhotic patients with dyspe
psia.
METHODOLOGY: A solid-phase gastric emptying study and C-14 urea breath test
were performed in 80 cirrhotic patients with dyspepsia. The severity of ci
rrhosis was assessed according to Child-Pugh's classification.
RESULTS: The overall incidence of delayed gastric emptying was 75%. Delayed
gastric emptying incidences according to severity of cirrhosis were 71.4%
for Child-A, 73.1% for Child-B, and 80.8% for Child-C. The differences were
not significant. The incidence of H. pylori infection was 52.5% overall. H
, pylori infection rates were 46.4% for Child-A, 42.3% for Child-B, and 69.
2% for Child-C. Although there was a tendency for the infection rate to inc
rease with the severity of liver cirrhosis, the difference was not signific
ant. In addition, there were no significant differences in the incidences o
f H. pylori infection among patients with normal and delayed gastric emptyi
ng.
CONCLUSIONS: Delayed gastric emptying is common in cirrhotic patients with
dyspepsia. However, the status of H. pylori infection does not seem to play
a role in delayed gastric emptying in these patients.