[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100649010":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":24,"centralContacts":28,"locations":34,"responsibleParty":51,"collaborators":24,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":24,"eligibilityCriteria":59,"healthyVolunteers":55,"sex":60,"minAge":24,"maxAge":24,"enrollmentInfo":61,"targetDuration":24,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":24,"overallStatus":37,"whyStopped":24,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":79},{"fullName":5,"class":6},"Masarykova Nemocnice v Usti nad Labem, Krajska Zdravotni a.s.","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Spine stabilization with conventional preoperative CT-scan-planned pedicle screw fixation","ACTIVE_COMPARATOR","A standard bisegmental posterior spine stabilization through a posterior midline approach with conventional preoperative CT-scan planning and peroperative C-arm radiographic guidance.",[13],"Procedure: Spine stabilization using CT planning",{"label":15,"type":10,"description":16,"interventionNames":17},"Spine stabilization with 3D-printed model-planned pedicle screw fixation","A standard bisegmental posterior spine stabilization through a posterior midline approach with preoperative planning using 3D-printed spine models and peroperative C-arm radiographic guidance.",[18],"Procedure: Spine stabilization using 3D-printed model planning",[20,25],{"type":21,"name":22,"description":22,"armGroupLabels":23,"otherNames":24},"PROCEDURE","Spine stabilization using CT planning",[9],null,{"type":21,"name":26,"description":26,"armGroupLabels":27,"otherNames":24},"Spine stabilization using 3D-printed model planning",[15],[29],{"name":30,"role":31,"phone":32,"phoneExt":24,"email":33},"Marek Zrzavecky, M.D.","CONTACT","+420 775 714 266","marek.zrzavecky@kzcr.eu",[35],{"facility":36,"status":37,"city":38,"state":24,"zip":24,"country":39,"countryCode":24,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"Masaryk hospital in Usti nad Labem","RECRUITING","Ústí nad Labem","Czechia",{"type":41,"coordinates":42},"Point",[43,44],14.03227,50.6607,{"lat":44,"lon":43},[47],{"name":48,"role":31,"phone":49,"phoneExt":24,"email":50},"Masaryk Hospital, Ústí Nad Labem, Ustecky Kraj 40113","+420 477 111 111","sekretariat.ul@kzcr.eu",{"type":52,"investigatorFullName":24,"investigatorTitle":24,"investigatorAffiliation":24,"oldNameTitle":24,"oldOrganization":24},"SPONSOR","100649010","3d-printing-in-preoperative-planning-in-thoracic-and-lumbar-spine-trauma-100649010",false,"NCT07727161","3D Printing in Preoperative Planning in Thoracic and Lumbar Spine Trauma","Impact of 3D Printed Models on Preoperative Planing in Thoracic and Lumbar Spine Trauma","Inclusion Criteria:\n\n* Single vertebra AO A2-A4 thoracic or lumbar spine fracture indicated for spine fixation.\n\nExclusion Criteria:\n\n* Neurological impairment caused by the fracture.","ALL",{"count":62,"type":63},16,"ESTIMATED","INTERVENTIONAL",[66],"NA","Case series of 16 patients with lower lumbar or lower thoracic traumatic injuries treated with pedicle screw fixation. Patients were divided into two groups (n≈8 per group). The control group underwent standard fluoroscopy-controlled pedicle screw fixation with conventional preoperative CT planning. The experimental group underwent identical fluoroscopy-controlled fixation with preoperative planning using a patient-specific 3D-printed model.",[69],"Spine Trauma (Thoracic and Lumbar)","2026-07-20",{"date":72,"type":73},"2026-07-27","ACTUAL",{"date":75,"type":73},"2026-07-07",{"date":77,"type":63},"2027-04-15",{"name":5,"class":6},1]