Screening for Early Gastric Cancer in Shaanxi Province

NCT ID: NCT05291728

Last Updated: 2022-03-23

Basic Information

• Recruitment Status: RECRUITING
• Total Enrollment: 12500000 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2020-10-01
• Study Completion Date: 2026-10-01

Brief Summary

This study collect the relevant data of local residents over 20 years old in 11 regions of Shaanxi Province, The basic information of the subjects was collected by filling in the questionnaire, and serum helicobacter pylori antibody detection was completed at the same time. The expert group determined the high-risk population of gastric cancer after comprehensive evaluation. All the high-risk population of gastric cancer without contraindications underwent electronic gastroscopy in the designated hospital after signing the informed consent. By collecting and analyzing data, early gastric cancer screening was completed and a new gastric cancer risk assessment model was established to evaluate the prevalence of dyspepsia, gastroesophageal reflux disease and precancerous lesions in the natural population of Shaanxi Province, as well as helicobacter pylori infection, radical treatment and recurrence rate.

Detailed Description

From October 2020 to October 2026, after obtaining the informed consent of local residents over 20 years old in 11 regions of Shaanxi Province, the subjects' social demographic characteristics, living and eating habits, and previous diseases were collected by filling in questionnaires, and serum helicobacter pylori antibody was detected at the same time. After comprehensive assessment by the expert group, the high-risk population of gastric cancer was determined. All high-risk population of gastric cancer without contraindications underwent electronic gastroscopy in designated hospitals after signing informed consent. By collecting and analyzing data, early gastric cancer screening was completed and a new gastric cancer risk assessment model was established to evaluate the prevalence of dyspepsia, gastroesophageal reflux disease and precancerous lesions in the natural population of Shaanxi Province, as well as helicobacter pylori infection, radical treatment and recurrence rate. In this project, the research group was responsible for formulating the plan, designing the questionnaire, and conducting quality control and grass-roots guidance tour. Guanghua Science and Technology Foundation provided public welfare assistance, and distributed and collected questionnaires with the assistance of grass-roots clinics. Finally, the research group sorted out and analyzed the data.

Conditions

Early Gastric Cancer

Study Design

• Observational Model Type: OTHER
• Study Time Perspective: CROSS_SECTIONAL

Eligibility Criteria

Inclusion Criteria

• Local resident over 20 years old.
• Obtain verbal informed consent of the subject.

Exclusion Criteria

• Refused to participate in this research project.
• Questionnaires or serological tests for helicobacter pylori antibodies were not completed.
• This study was not completed due to other reasons.

• Minimum Eligible Age: 20 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Second Affiliated Hospital of Xi'an Jiaotong University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

jinhai Wang, MD

Role: STUDY_DIRECTOR

Second Affilated Hospital of Xi'an Jiaotong University

Locations

The second affiliated hospital of xi'an jiaotong university

Xi'an, Shaanxi, China

Site Status: RECRUITING

Countries

China

Central Contacts

jinhai Wang, MD

Role: CONTACT

jinhaiwang@hotmail.com

029-87679335

Rui Wang, MD

Role: CONTACT

wr951012@163.com

15513872291

Facility Contacts

Jinhai Wang, MD

Role: primary

jinhaiwang@hotmail.com

+86-29-13609281113

Other Identifiers

2021036

Identifier Type: -

Identifier Source: org_study_id