An observational study in Bile Reflux Gastritis, Gastric Cancer and Helicobacter Pylori Infection, sponsored by Xijing Hospital of Digestive Diseases. Completed at 1 site in China. Open to participants aged 18 Years to 75 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2020-08-12.
Sponsored by Xijing Hospital of Digestive Diseases · Observational
To explore the effects of bile reflux on gastric cancer and its precancerous lesions, so as to better prevent the occurrence and development of gastric cancer.
This study was a multicenter cross-sectional study. Patients were consecutively enrolled and divided into gastric cancer group, gastric precancerous lesions group, and chronic gastritis group, according to histopathological results. The bile reflux detection rate and Helicobacter pylori infection status were recorded for each group.
2,851 studies on the registry are indexed under Stomach Neoplasms; 864 are open to participants now.
This study's enrollment of 1,162 is above the median of 274 across 670 observational studies indexed under Stomach Neoplasms.
Browse Stomach Neoplasms studies →Xijing Hospital of Digestive Diseases is the lead sponsor of 80 studies on the registry; 24 are open to participants now.
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patients are from several centers all around the China
Exclusion Criteria:
patients with chronic non-atrophic gastritis and chronic atrophic gastritis according to histopathological results
patients with gastric intestinal metaplasia and intraepithelial neoplasia according to histopathological results
patients with gastric cancer according to histopathological results
corelation between the bile reflux and gastric mucosa diseases
we evaluate the corelation between the bile reflux and gastric mucosa diseases according to the histopathological results and the scales the patients finished
Time frame: up to 6 months
the risk factors of primary bile reflux gastritis
we evaluate the the risk factors of primary bile reflux gastritis according to the scales and endoscopical results
Time frame: up to 6 months
This study is completed, as verified in May 2019. You cannot join it, but the record below documents what was studied.
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Xijing Hospital of Digestive Diseases