[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100531709":3},{"organization":4,"armGroups":7,"interventions":21,"overallOfficials":10,"centralContacts":10,"locations":34,"responsibleParty":63,"collaborators":10,"id":68,"slug":69,"hasResults":70,"nctId":71,"briefTitle":72,"officialTitle":73,"acronym":10,"eligibilityCriteria":74,"healthyVolunteers":70,"sex":75,"minAge":76,"maxAge":77,"enrollmentInfo":78,"targetDuration":10,"studyType":81,"phases":10,"briefSummary":82,"conditions":83,"keywords":85,"overallStatus":37,"whyStopped":10,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Shanghai Jiao Tong University School of Medicine","OTHER",[8,13,17],{"label":9,"type":10,"description":10,"interventionNames":11},"OLGA 0-I",null,[12],"Other: Esophagogastroscopy (OLGA 0-Ⅰ)",{"label":14,"type":10,"description":10,"interventionNames":15},"OLGA II",[16],"Other: Esophagogastroscopy (OLGA II)",{"label":18,"type":10,"description":10,"interventionNames":19},"OLGA III-IV",[20],"Other: Esophagogastroscopy (OLGA III-IV)",[22,26,30],{"type":6,"name":23,"description":24,"armGroupLabels":25,"otherNames":10},"Esophagogastroscopy (OLGA 0-Ⅰ)","Surveillance endoscopies at years 3-5.",[9],{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":10},"Esophagogastroscopy (OLGA II)","Surveillance endoscopies at years 2-3.",[14],{"type":6,"name":31,"description":32,"armGroupLabels":33,"otherNames":10},"Esophagogastroscopy (OLGA III-IV)","Surveillance endoscopies every year.",[18],[35],{"facility":36,"status":37,"city":38,"state":39,"zip":40,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Renji Hospital, School of Medicine, Shanghai Jiao Tong University","RECRUITING","Shanghai","Shanghai Municipality","200127","China","CN",{"type":44,"coordinates":45},"Point",[46,47],121.45806,31.22222,{"lat":47,"lon":46},[50,55,57,59,61],{"name":51,"role":52,"phone":53,"phoneExt":10,"email":54},"Yu Huang, M.M.","CONTACT","86+18621791879","15626211482@163.com",{"name":56,"role":52,"phone":10,"phoneExt":10,"email":10},"Hong Lu, M.D.,Ph.D",{"name":58,"role":52,"phone":10,"phoneExt":10,"email":10},"Jinnan Chen, M.M.",{"name":60,"role":52,"phone":10,"phoneExt":10,"email":10},"Yixian Guo, M.M.",{"name":62,"role":52,"phone":10,"phoneExt":10,"email":10},"Xiao Liang, M.D.,Ph.D",{"type":64,"investigatorFullName":65,"investigatorTitle":66,"investigatorAffiliation":67,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Hong Lu, MD","Medical Doctor of Division of Gastroenterology and Hepatology of Renji Hospital,Professor of Medicine","RenJi Hospital","100531709","atrophic-gastritis-predicts-the-risk-of-gastric-cancer-100531709",false,"NCT06203327","Atrophic Gastritis Predicts the Risk of Gastric Cancer","Atrophic Gastritis Predicts the Risk of Gastric Cancer: a Prospective Cohort Study","Inclusion Criteria:\n\n* Ability and willingness to participate in the study and to sign and give informed consent\n* Biopsies were collected based on the recommendation of updated Sydney system\n\nExclusion Criteria:\n\n* under 18 or over 80 years old\n* history of gastrectomy\n* severe systemic diseases or malignancy","ALL","18 Years","70 Years",{"count":79,"type":80},2042,"ESTIMATED","OBSERVATIONAL","Despite declining incidence rates, gastric cancer (GC) ranks the fourth leading cause of cancer-related mortality and the fifth most common cancer worldwide, with the highest incidence reported in Eastern Asia. The 5-year overall survival rate of early GC exceeds 90%, which was well above advanced GC. Most intestinal-type GCs follow the Correa cascade-inflammation,atrophy, intestinal metaplasia (IM), dysplasia and subsequent carcinoma. The presence of gastric mucosal atrophy and intestinal metaplasia are important risk factors for GC. The purpose of this study was to investigate the incidence of GC attributed to atrophic gastritis in a region with high incidence of GC.",[84],"Atrophic Gastritis",[84,86],"Gastric Cancer","2024-12-26",{"date":89,"type":90},"2024-12-30","ACTUAL",{"date":92,"type":90},"2023-12-15",{"date":94,"type":80},"2034-12-31",{"name":5,"class":6},1]