[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"her2neu-positive-breast-cancer\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:her2neu-positive-breast-cancer":55},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":12,"acronym":13,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":4,"maxAge":4,"enrollmentInfo":16,"targetDuration":4,"studyType":19,"phases":4,"briefSummary":20,"conditions":21,"keywords":38,"overallStatus":43,"whyStopped":4,"lastUpdateSubmitDate":44,"lastUpdatePostDateStruct":45,"startDateStruct":48,"completionDateStruct":50,"leadSponsor":52,"locationsCount":5},"100595293",false,"NCT07030569","RADIomics to Predict HER2 Status And T-DXd Efficacy in Metastatic Breast Cancer: the RADIOSPHER2 Study","RADIOSPHER2","Inclusion Criteria:\n\n* Patients with metastatic breast cancer underwent a liver, lung, pleural or bone biopsy in the metastatic setting, performed from 01Jan2005 to 01Jan2024.\n\nExclusion Criteria:\n\n* Not available imaging (CT scan and\u002For PET-FdG scan) in the three months before the biopsy or before the last previous treatment interruption;\n* Unknown HER2 status;\n* Node, soft tissue or other visceral as biopsy site.","ALL",{"count":17,"type":18},500,"ESTIMATED","OBSERVATIONAL","RADIOSPHER2 study is a monocentric, retrospective, observational study aiming at identifying a radiomics signature able to predict HER2 expression (0 vs low vs overexpression) and trastuzumab deruxtecan efficacy in metastatic breast cancer patients. The study also encompasses translational analyses and inter-modal correlations in order to provide novel insights about HER2 spatial and temporal heterogeneity, at the macroscopic and microscopic levels.",[22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37],"Radiomic","Radiomics","Breast Cancer Metastatic","Breast Cancer Stage IV","Breast Carcinoma","Breast Neoplasms","Breast Cancer","Breast Cancer With Bone Metastasis","Breast Cancer With Metastatic Bone Disease","Trastuzumab","HER2","HER2 + Breast Cancer","HER2 Positive Breast Carcinoma","HER2-positive Breast Cancer","Her2\u002FNeu Positive Advanced Solid Tumors","HER2\u002FNeu-positive Breast Cancer",[23,39,40,41,42],"HER2 expression","Trastuzumab Deruxtecan","Pathomics","HER2 heterogeneity","RECRUITING","2025-06-12",{"date":46,"type":47},"2025-06-22","ACTUAL",{"date":49,"type":47},"2024-02-01",{"date":51,"type":18},"2027-01-01",{"name":53,"class":54},"Fondazione IRCCS Istituto Nazionale dei Tumori, Milano","OTHER",""]