Ambulatory intraesophageal bilirubin monitoring in Japanese patients with gastroesophageal reflux.

Background: The role of reflux of duodenal contents in gastroesophageal reflux in Japanese patients, which may be different from that in Western patients, was studied.

Methods: Intraesophageal pH and the bilirubin concentration were monitored, using the Bilitec 2000, in 43 patients with reflux symptoms and 10 normal volunteers. The percentage of the time that spectrophotometric absorbance was 0.

Oral fluoropyrimidine anticancer drug TS-1 for gastric cancer patients with peritoneal dissemination.

The survival of gastric cancer patients with peritoneal dissemination is dismal and surgical intervention is rarely indicated. The usefulness of TS-1, a novel oral anticancer drug, composed of tegafur, gimestat and otastat potassium at a molar ratio of 1:0.4:1, and the role of surgical intervention for this condition was studied.