[{"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:":44},{"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":4,"maxAge":4,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":23,"conditions":24,"keywords":27,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":5},"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":18,"type":19},140,"ESTIMATED","INTERVENTIONAL",[22],"NA","LUBRECA will evaluate the safety and efficacy of cryoablation with liquid nitrogen to treat cT1cN0 luminal breast cancer diagnosed in postmenopausal women",[25,26],"Breast Cancer","Breast Cancer (Early Breast Cancer)",[28,29,30,31],"Cryoablation","Liquid nitrogen","Cryosurgery","Percutaneous treatment","RECRUITING","2026-04-15",{"date":35,"type":36},"2026-04-16","ACTUAL",{"date":38,"type":36},"2026-04-08",{"date":40,"type":19},"2028-12",{"name":42,"class":43},"Lucía Graña López","OTHER",""]