[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Lucía Graña López\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":45},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":4,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":5},"100627344","luminal-breast-cancer-cryoablation-100627344",false,"NCT07447414","Luminal Breast Cancer Cryoablation","Cryoablation for the Treatment of Luminal Early Breast Cancer","LUBRECA","Inclusion Criteria:\n\n* Postmenopausal women diagnosed with invasive breast cancer by core needle biopsy or vacuum-assisted biopsy\n* Unifocal\n* Lesion ≤ 2 cm (on ultrasound and contrast enhanced mammography)\n* No axillary lymphadenopathy on ultrasound\n* No axillary lymph node involvement on ultrasound.\n* Luminal tumor (estrogen and\u002For progesterone receptor positive)\n* HER2 negative\n* Signed informed consent\n\nExclusion Criteria:\n\n* Infiltrating lobular carcinoma\n* Extensive in situ component\n* Multifocality or multicentricity\n* Contraindication for contrast mammography\n* Not candidate for surgery\n* Distant metastasis -","FEMALE",{"count":19,"type":20},140,"ESTIMATED","INTERVENTIONAL",[23],"NA","LUBRECA will evaluate the safety and efficacy of cryoablation with liquid nitrogen to treat cT1cN0 luminal breast cancer diagnosed in postmenopausal women",[26,27],"Breast Cancer","Breast Cancer (Early Breast Cancer)",[29,30,31,32],"Cryoablation","Liquid nitrogen","Cryosurgery","Percutaneous treatment","RECRUITING","2026-04-15",{"date":36,"type":37},"2026-04-16","ACTUAL",{"date":39,"type":37},"2026-04-08",{"date":41,"type":20},"2028-12",{"name":43,"class":44},"Lucía Graña López","OTHER",""]