[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100632221":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":7,"centralContacts":13,"locations":19,"responsibleParty":36,"collaborators":7,"id":38,"slug":39,"hasResults":40,"nctId":41,"briefTitle":42,"officialTitle":43,"acronym":7,"eligibilityCriteria":44,"healthyVolunteers":40,"sex":45,"minAge":46,"maxAge":47,"enrollmentInfo":48,"targetDuration":7,"studyType":51,"phases":7,"briefSummary":52,"conditions":53,"keywords":55,"overallStatus":59,"whyStopped":7,"lastUpdateSubmitDate":60,"lastUpdatePostDateStruct":61,"startDateStruct":64,"completionDateStruct":66,"leadSponsor":68,"locationsCount":69},{"fullName":5,"class":6},"First Affiliated Hospital of Zhejiang University","OTHER",null,[9],{"type":10,"name":11,"description":12,"armGroupLabels":7,"otherNames":7},"DIAGNOSTIC_TEST","patients with suspected or confirmed gastric cancer who have undergone 18F-FAPI PET\u002FCT and MRI (non-contrast + contrast-enhanced scans)","A comparative study of 18F-FAPI PET\u002FCT and contrast-enhanced MRI in gastric cancer patients to evaluate the differences in tumor detection sensitivity, specificity, and accuracy among various imaging modalities. The study aims to clarify their advantages in clinical applications for gastric cancer. The research will focus on analyzing the differences in tumor size, location, metastasis, and pathological characteristics detected by each imaging technique, and explore the potential of 18F-FAPI PET\u002FCT combined with multiparametric MRI in improving the diagnostic accuracy and early detection of gastric cancer.",[14],{"name":15,"role":16,"phone":17,"phoneExt":7,"email":18},"Donghe Chen","CONTACT","0571-87236432","chendonghe@zju.edu.cn",[20],{"facility":21,"status":7,"city":22,"state":23,"zip":24,"country":25,"countryCode":26,"cosmosGeoPoint":27,"geoPoint":32,"contacts":33},"Pet \u002FCt\u002FMri","Hangzhou","Zhejiang","310003","China","CN",{"type":28,"coordinates":29},"Point",[30,31],120.16142,30.29365,{"lat":31,"lon":30},[34],{"name":35,"role":16,"phone":17,"phoneExt":7,"email":18},"Dongehe Chen",{"type":37,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100632221","18f-fapi-petct-and-mri-in-gastric-cancer-100632221",false,"NCT07510867","18F-FAPI PET\u002FCT and MRI in Gastric Cancer","A Prospective Clinical Study on the Application of 18F-FAPI PET Imaging Combined With Multi-parameter MRI in the Diagnosis of Gastric Cancer","Inclusion Criteria:\n\n1. Patients suspected or diagnosed with gastric cancer\n2. 18F-FAPI PET\u002FCT has been performed\n3. Gastric MRI with both non-contrast and contrast-enhanced scans performed\n\nExclusion Criteria:\n\n1. Concurrent presence of other active malignant tumors or a history of other malignant tumors within the past 5 years;\n2. Severe uncontrollable diseases or active infections;\n3. Ineligible participants who cannot provide informed consent for the study;\n4. Patients with suboptimal image quality in 18F-FAPI PET\u002FCT\n5. Patients with suboptimal MRI image quality enhancement","ALL","20 Years","80 Years",{"count":49,"type":50},230,"ESTIMATED","OBSERVATIONAL","The purpose of this study was to evaluate the diagnostic efficacy and prognostic value of 18F-FAPI PET\u002FCT combined with multiparameter MRI in gastric cancer.",[54],"Gastric Cancer",[56,57,58],"FAPI","PET","MRI","NOT_YET_RECRUITING","2026-03-31",{"date":62,"type":63},"2026-04-06","ACTUAL",{"date":65,"type":50},"2026-05-01",{"date":67,"type":50},"2028-05-31",{"name":5,"class":6},1]