Clinical Study of Weifuchun Treatment on Precancerous Lesions of Gastric Cancer

Randomized Clinical Trial: Weifuchun Treatment on Precancerous Lesions of Gastric Cancer

Research purpose To elucidate the effect mechanism and clinical effective of weifuchun in the prevention and treatment of chronic atrophic gastritis and precancerous lesions of gastric cancer. From genes related to cell differentiation, proliferation, apoptosis, tumor invasion and metastasis, genes related to immune inflammation and immune escape and other possible aspects to elucidate the effective and mechanism of weifuchun's treatment on chronic atrophic gastritis, reversing precancerous lesions of gastric cancer.

Clinical research abstract Title of Research Study：Randomized clinical trial: Weifuchun Treatment and mechanism on Precancerous Lesions of Gastric Cancer.

Main Responsibility Person: Mingyu Sun research center：Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine Trial Objective：Observe the clinical efficacy and mechanism of Weifuchun in the treatment of chronic atrophic gastritis (CAG) and precancerous lesions of gastric cancer (PLGC) Therapeutic Schedule：Select 60 cases of chronic atrophic gastritis with intestinal metaplasia or dysplasia from and 60 cases of chronic atrophic gastritis without intestinal metaplasia or dysplasia at the Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine. The treatment group was given Weifuchun tablets, 4 tablets each time, 3 times a day, and 1 hour after meals. The control group was given vitamin tablets (0.2 g), 4 tablets each time, 3 times a day, and 1 hour after a meal. The course of chronic atrophic gastritis with intestinal metaplasia or dysplasia group treatment is 24 weeks, the course of chronic atrophic gastritis without intestinal metaplasia or dysplasia is 12 weeks. The all patients'clinical symptoms, histopathology, gastroscopy, and physical and chemical examinations were compared between the two groups before and after treatment.

Inclusion Criteria:

1. Patients with chronic atrophic gastritis and precancerous lesions according to the pathological findings under gastroscope
2. Helicobacter pylori(-)

Exclusion Criteria:

1. Patients with Helicobacter pylori positive infection without radical treatment.
2. Patients with peptic ulcer, severe dysplasia or suspected malignant transformation.
3. Pregnant or lactating women and those who are pregnant and may not have effective contraception.
4. Patients with severe heart, lung, gallbladder, kidney, endocrine, hematopoietic system and neuropsychiatric diseases should not be included in this study.
5. Allergic constitution or known ingredients of this medicine.
6. Patients with other tumors.
7. Patients participating in other clinical trials within 1 month.
8. Patients with severe cirrhotic ascites and portal hypertension.
9. Other diseases that interfered with the study were deemed unsuitable for the patients included in the study.