[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"breast-sarcoma\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:breast-sarcoma":25},{"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":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":4,"briefSummary":23,"conditions":24,"keywords":4,"overallStatus":26,"whyStopped":4,"lastUpdateSubmitDate":27,"lastUpdatePostDateStruct":28,"startDateStruct":31,"completionDateStruct":33,"leadSponsor":35,"locationsCount":38},"100420031","study-on-clinical-features-and-outcomes-of-breast-sarcoma-100420031",false,"NCT04749446","Study on Clinical Features and Outcomes of Breast Sarcoma","Breast Sarcomas: A Retrospective Analysis of Clinical Features and Outcomes","Breast-Sarc","Inclusion Criteria:\n\n* \\>18 years at diagnosis\n* primary or secondary breast sarcoma\n* availability of medical data needed for the study (histopathological data, surgery, chemotherapy, including preceding chemotherapeutic regimens for secondary breast sarcomas, radiation therapy)\n\nExclusion Criteria:\n\n* sarcoma metastases to the breast\n* chest wall sarcomas not arising in the mammary gland\n* cutaneous sarcomas","ALL","19 Years",{"count":20,"type":21},300,"ESTIMATED","OBSERVATIONAL","This is multi-institutional retrospective study in order to identify the most relevant clinical characteristics, treatment strategies, to explore the impact on principal clinical outcomes and finally, to suggest some principles for management and treatment of breast sarcomas.\n\nThe study will collect data about patients affected by breast sarcoma referred to participating Institutions between January 2000 and June 2020",[25],"Breast Sarcoma","RECRUITING","2025-12-30",{"date":29,"type":30},"2026-01-02","ACTUAL",{"date":32,"type":30},"2021-04-02",{"date":34,"type":21},"2026-12-01",{"name":36,"class":37},"Italian Sarcoma Group","NETWORK",14]