[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100486601":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":10,"centralContacts":10,"locations":19,"responsibleParty":38,"collaborators":10,"id":42,"slug":43,"hasResults":44,"nctId":45,"briefTitle":46,"officialTitle":47,"acronym":10,"eligibilityCriteria":48,"healthyVolunteers":44,"sex":49,"minAge":10,"maxAge":10,"enrollmentInfo":50,"targetDuration":10,"studyType":53,"phases":10,"briefSummary":54,"conditions":55,"keywords":10,"overallStatus":57,"whyStopped":10,"lastUpdateSubmitDate":58,"lastUpdatePostDateStruct":59,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":66,"locationsCount":67},{"fullName":5,"class":6},"Henan Cancer Hospital","OTHER_GOV",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"3D printed bone prosthesis replacement surgery",null,"Patients undergoing 3D-printed bone prosthesis replacement surgery",[13],"Other: 3D printed bone prosthesis replacement surgery",[15],{"type":16,"name":9,"description":17,"armGroupLabels":18,"otherNames":10},"OTHER","To report the postoperative complications and limb function of patients who underwent 3D-printed bone prosthesis replacement in Henan Cancer Hospital.",[9],[20],{"facility":21,"status":10,"city":22,"state":23,"zip":10,"country":24,"countryCode":25,"cosmosGeoPoint":26,"geoPoint":31,"contacts":32},"Department of Bone and Soft Tissue ,Henan Cancer Hospital","Zhengzhou","Henan","China","CN",{"type":27,"coordinates":28},"Point",[29,30],113.64861,34.75778,{"lat":30,"lon":29},[33],{"name":34,"role":35,"phone":36,"phoneExt":10,"email":37},"Tian Zhichao, Dr.","CONTACT","+8618737187831","tianzhichhaoyy@163.com",{"type":39,"investigatorFullName":40,"investigatorTitle":41,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Wang Jiaqiang","associate chief physician","100486601","application-of-3d-printed-prosthesis-in-limb-salvage-surgery-for-bone-tumors-100486601",false,"NCT05616195","Application of 3D Printed Prosthesis in Limb Salvage Surgery for Bone Tumors","Application of 3D Printed Bone Prosthesis in Limb Salvage Surgery for Bone Tumors: a Single-center, Real-world Prospective Observational Study","Inclusion Criteria:\n\nMen and women of all ages are welcome.\n\nPathologically confirmed in our hospital as a subtype of malignant tumor.\n\nHe received 3D printed bone prosthesis replacement in our hospital.\n\nExclusion Criteria:\n\nNot applicable.","ALL",{"count":51,"type":52},80,"ESTIMATED","OBSERVATIONAL","To report the patients who underwent 3D-printed bone prosthesis replacement in Henan Cancer Hospital in the next 10 years, and collect the postoperative complications and limb function of these patients.",[56],"Malignant Tumor","NOT_YET_RECRUITING","2024-01-16",{"date":60,"type":61},"2024-01-18","ACTUAL",{"date":63,"type":52},"2024-12-28",{"date":65,"type":52},"2032-12-30",{"name":5,"class":6},1]