[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100101177":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":19,"centralContacts":23,"locations":30,"responsibleParty":116,"collaborators":10,"id":118,"slug":119,"hasResults":120,"nctId":121,"briefTitle":122,"officialTitle":122,"acronym":10,"eligibilityCriteria":123,"healthyVolunteers":120,"sex":124,"minAge":10,"maxAge":10,"enrollmentInfo":125,"targetDuration":10,"studyType":128,"phases":10,"briefSummary":129,"conditions":130,"keywords":132,"overallStatus":33,"whyStopped":10,"lastUpdateSubmitDate":135,"lastUpdatePostDateStruct":136,"startDateStruct":139,"completionDateStruct":141,"leadSponsor":143,"locationsCount":144},{"fullName":5,"class":6},"Memorial Sloan Kettering Cancer Center","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"1",null,"Sarcoma patients undergoing core biopsy, incisional biopsy or definitive surgical resection for soft tissue masses of extremity, trunk or retroperitoneum",[13],"Other: Specimen protocol",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"Specimen protocol","The research specimen will be obtained from the residual specimen that would otherwise be discarded per usual hospital procedure.",[9],[20],{"name":21,"affiliation":5,"role":22},"Singer Singer, MD","PRINCIPAL_INVESTIGATOR",[24,28],{"name":25,"role":26,"phone":27,"phoneExt":10,"email":10},"Samuel Singer, MD","CONTACT","212-639-2940",{"name":29,"role":26,"phone":10,"phoneExt":10,"email":10},"Aimee Crago, MD, PhD",[31,47,58,70,82,93,105],{"facility":32,"status":33,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"Memorial Sloan Kettering Basking Ridge (Consent and Follow-Up)","RECRUITING","Basking Ridge","New Jersey","07920","United 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MD",{"facility":71,"status":33,"city":72,"state":73,"zip":74,"country":37,"countryCode":38,"cosmosGeoPoint":75,"geoPoint":79,"contacts":80},"Memorial Sloan Kettering Commack (Consent and Follow-Up)","Commack","New York","11725",{"type":40,"coordinates":76},[77,78],-73.29289,40.84288,{"lat":78,"lon":77},[81],{"name":25,"role":26,"phone":27,"phoneExt":10,"email":10},{"facility":83,"status":33,"city":84,"state":73,"zip":85,"country":37,"countryCode":38,"cosmosGeoPoint":86,"geoPoint":90,"contacts":91},"Memorial Sloan Kettering Westchester (Consent and Followup)","Harrison","10604",{"type":40,"coordinates":87},[88,89],-73.71263,40.96899,{"lat":89,"lon":88},[92],{"name":25,"role":26,"phone":27,"phoneExt":10,"email":10},{"facility":94,"status":33,"city":73,"state":73,"zip":95,"country":37,"countryCode":38,"cosmosGeoPoint":96,"geoPoint":100,"contacts":101},"Memorial Sloan Kettering Cancer Center (All Protocol Activities)","10065",{"type":40,"coordinates":97},[98,99],-74.00597,40.71427,{"lat":99,"lon":98},[102,104],{"name":103,"role":26,"phone":27,"phoneExt":10,"email":10},"Samuel Singer, M.D.",{"name":103,"role":22,"phone":10,"phoneExt":10,"email":10},{"facility":106,"status":33,"city":107,"state":73,"zip":108,"country":37,"countryCode":38,"cosmosGeoPoint":109,"geoPoint":113,"contacts":114},"Memorial Sloan Kettering Nassau (Consent and Followup)","Rockville Centre","11553",{"type":40,"coordinates":110},[111,112],-73.64124,40.65871,{"lat":112,"lon":111},[115],{"name":69,"role":26,"phone":27,"phoneExt":10,"email":10},{"type":117,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100101177","novel-biochemical-and-molecular-determinants-for-soft-tissue-sarcoma-100101177",false,"NCT00579566","Novel Biochemical and Molecular Determinants for Soft Tissue Sarcoma","Inclusion Criteria:\n\n* All patients with known or suspected sarcoma who will have or have had tissue removed for therapeutic or diagnostic purposes.\n* Patients will be entered without preference for any particular racial\u002Fethnic group or gender.\n* Patients may have received prior hormonal therapy, cytotoxic chemotherapy, irradiation, immunotherapy or surgical therapy.\n* Tissue specimens must be large enough in quantity to allow routine pathologic analysis, with the research laboratory specimen removed from the residual specimen, which would otherwise be discarded. Optimal tissue amounts for snap freeze: Core biopsy - 2 tissue cores Incisional biopsy- 0.5 to 1.5 grams Resected sarcoma specimen- 1.0 to 50 grams depending on size of specimen Normal fat or muscle tissue - 0.5 to 4.0 grams (if available from resected sarcoma specimen) Optimal tissue amounts for RNA later Core biopsy - 2 tissue cores Incisional biopsy- 30 mg (three 3 x 3 x 3 mm cubes) Resected sarcoma specimen - 30 mg (three 3 x 3 x 3 mm cubes) Normal fat or muscle tissue - 30 mg (three 3 x 3 x 3 mm cube\n\nExclusion Criteria:\n\n\\- None","ALL",{"count":126,"type":127},3000,"ESTIMATED","OBSERVATIONAL","The purpose of this study is to study normal and sarcoma cells. To study these cells we need to have human tissue. You will be having or have already had a procedure to remove tissue. We would like to use some of this tissue. We will use it for laboratory studies on the diagnosis,behavior and treatment of sarcoma. We will perform an extensive analysis of your samples. We will only use extra tissue left over after all needed testing has been done or remove an additional small amount of tissue if you are having a biopsy. We will also take blood samples before and\u002For after your procedure to measure biochemical factors that may help us predict the behavior of sarcoma.",[131],"Sarcoma",[133,134],"Biochemical Determinants","Molecular Determinants","2026-07-29",{"date":137,"type":138},"2026-07-30","ACTUAL",{"date":140,"type":138},"2002-06",{"date":142,"type":127},"2027-06",{"name":5,"class":6},7]