[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"osseous-sarcoma\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:osseous-sarcoma":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,45],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":30,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":44},"100319721","assessment-of-healing-and-function-after-reconstruction-surgery-for-bone-sarcomas-100319721",false,"NCT03442465","Assessment of Healing and Function After Reconstruction Surgery for Bone Sarcomas","Assessment of Healing and Function After Surgical Reconstruction for Neoplasms Involving Bone","Inclusion Criteria:\n\n* All patients undergoing reconstructive surgery for neoplasms involving bone on the orthopaedic surgery service at MSK\n* Current or prior history of primary neoplasms involving osseous structures, including all subtypes\n* Confirmation of diagnosis that has been performed by the MSK's Department of Pathology via direct review of tissue\u002Fslides\n* Patients must read and understand English\n* Age \\>\u002F=4\n* Patients must read and understand English\n\nExclusion Criteria:\n\n* Patients that weight \\\u003C17 kilograms","ALL","4 Years",{"count":19,"type":20},300,"ESTIMATED","OBSERVATIONAL","The purpose of this study is to look at the amount of function that returns in participants that have reconstruction with bone graft or artificial device and in participants who have tumor surgery plus regenerative osseous surgery.\n\nThe study will look at the level of function for a period of 3 years after the surgery. Another purpose of this study is to look at how well the bone heals in participants undergoing regenerative surgery",[24,25,26,27,28,29],"Bone Sarcoma","Osteosarcoma","Chondrosarcoma","Ewing's Sarcoma","Osseous Sarcoma","Bone Neoplasm",[31,32],"18-014","Memorial Sloan Kettering Cancer Center","RECRUITING","2026-04-16",{"date":36,"type":37},"2026-04-17","ACTUAL",{"date":39,"type":37},"2018-02-14",{"date":41,"type":20},"2027-02-14",{"name":32,"class":43},"OTHER",5,{"id":46,"slug":47,"hasResults":11,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":51,"eligibilityCriteria":52,"healthyVolunteers":11,"sex":16,"minAge":4,"maxAge":4,"enrollmentInfo":53,"targetDuration":55,"studyType":21,"phases":4,"briefSummary":56,"conditions":57,"keywords":4,"overallStatus":81,"whyStopped":4,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":85,"completionDateStruct":87,"leadSponsor":89,"locationsCount":4},"100478829","registry-for-children-adolescents-and-adults-with-osteosarcoma-and-biologically-related-bone-sarcomas-100478829","NCT05515068","Registry For Children, Adolescents And Adults With Osteosarcoma And Biologically Related Bone Sarcomas","Registry For Children, Adolescents And Adults With Osteosarcoma And Biologically Related Bone Sarcomas (COSS-Registry)","COSS-Registry","Inclusion Criteria:\n\n* high-grade osteosarcoma (conventional and non-conventional)\n* parosteal, periosteal or extraosseous osteosarcoma\n* low grade central osteosarcoma\n* (osseous) Undifferentiated pleomorphic sarcoma (UPS)\n* (osseous) leiomyosarcoma\n* (osseous) dedifferentiated chondrosarcoma\n* (osseous) mesenchymal chondrosarcoma\n* (osseous) fibrosarcoma\n* (osseous) angiosarcoma\n* informed consent\n\nExclusion Criteria:\n\n* no informed consent",{"count":54,"type":20},1000,"20 Years","The Registry For Children, Adolescents And Adults With Osteosarcoma And Biologically Related Bone Sarcomas (COSS-Registry) is a non-interventional, multicentric, international, clinical and epidemiologic patient registry. The COSS-Registry collects key data on osteosarcomas or biologically related bone sarcomas. With that data collection we want to gain new scientific insights and results about this tumor disease, prognosis, surveillance and long-term effects.\n\nBesides the data collection we would also like to foster the collection of biomaterial (tumor specimen and blood samples) for scientific research.\n\nThe stored material will be used to perform cell and molecular biological analyses to identify the causes of osteosarcoma, the prognosis and possible new treatment options.\n\nAs a starting point the donated biomaterial of registered patients will be analyzed firstly for the presence of a tumor predisposition by germline mutations.\n\nIn case of detected genetic variations that are related to the tumor disease and which may affect the patient's health and follow-up care (because of the potentially increased risk of developing other malignant tumors), affected patients will be informed and referred to genetic counseling.\n\nRegistry patients will be asked at the time of diagnosis if they wish to be informed about germline variants detected as part of the study procedures.",[25,58,24,59,60,61,62,63,64,65,28,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80],"Bone Tumor","High Grade Sarcoma","Osteoblastic Osteosarcoma","Chondroblastic Osteosarcoma","Fibroblastic Osteosarcoma","Conventional Osteosarcoma","Conventional Central Osteosarcoma of Bone","Low Grade Central Osteosarcoma","Osseous Tumor","Small Cell Osteosarcoma","Telangiectatic Osteosarcoma","Undifferentiated Pleomorphic Sarcoma","Parosteal Osteosarcoma","Periosteal Osteosarcoma","Extraskeletal Osteosarcoma","Recurrent Osteosarcoma","High Grade Surface Osteosarcoma","Osseous Angiosarcoma","Osseous Fibrosarcoma","Osseous Leiomyosarcoma","Osseous Dedifferentiated Chondrosarcoma","Osseous Mesenchymal Chondrosarcoma","Clear Cell Osteosarcoma","NOT_YET_RECRUITING","2022-08-24",{"date":84,"type":37},"2022-08-25",{"date":86,"type":20},"2022-09",{"date":88,"type":20},"2032-03",{"name":90,"class":43},"Klinikum Stuttgart"]