[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"axillary-lymphadenopathy\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:axillary-lymphadenopathy":42},{"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":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":10,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100514745",false,"NCT05982496","18F FES-PET\u002FMRI for Tailoring Treatment of Luminal A and Lobular Breast Cancer","18F-FES PET\u002FMRI for Tailoring Treatment of Luminal A and Lobular Breast Cancer: a Phase II Prospective Cohort Study Evaluating the Performance of FES PET\u002FMRI in Axillary Staging Compared With Axillary Surgery","FESTA","Inclusion Criteria:\n\n* Female patients, age\\>= 18 yrs, diagnosed with primary or advanced breast cancer\n* LumA or ER-positive Lobular subtypes\n\n  * candidates to surgery as first treatment regardless of cN\n  * ER-positive Her2 negative BC with ki67\\>10%\n\nExclusion Criteria:\n\n* ER-negative tumors\n* Pregnancy;\n* Contraindication to PET;\n* Contraindication to MRI;\n* Claustrophobia;\n* Allergy to the MR contrast agent;\n* Severe renal insufficiency","FEMALE","18 Years",{"count":19,"type":20},119,"ESTIMATED","INTERVENTIONAL",[23],"PHASE2","Study hypothesis is that combining the advantages of hybrid PET\u002FMRI and the high sensitivity\u002Fspecificity of 16-alpha-18F-fluoro-17-beta-estradiol(FES), a radiolabeled form of estrogen binding to functionally active ER, the investigators could obtain a reliable, non-invasive, operator-independent, one-stage imaging method for staging LumA and ER-positive Lobular tumours.",[26,27,28,29,30],"Breast Cancer Female","Lobular Breast Carcinoma","PET\u002FMRI","Axillary Lymphadenopathy","Luminal A Breast Cancer","RECRUITING","2026-06-09",{"date":34,"type":35},"2026-06-12","ACTUAL",{"date":32,"type":35},{"date":38,"type":20},"2029-12-01",{"name":40,"class":41},"Università Vita-Salute San Raffaele","OTHER",""]