[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100566244":3},{"organization":4,"armGroups":7,"interventions":13,"overallOfficials":10,"centralContacts":18,"locations":28,"responsibleParty":66,"collaborators":10,"id":69,"slug":70,"hasResults":71,"nctId":72,"briefTitle":73,"officialTitle":74,"acronym":75,"eligibilityCriteria":76,"healthyVolunteers":71,"sex":77,"minAge":78,"maxAge":10,"enrollmentInfo":79,"targetDuration":82,"studyType":83,"phases":10,"briefSummary":84,"conditions":85,"keywords":87,"overallStatus":30,"whyStopped":10,"lastUpdateSubmitDate":93,"lastUpdatePostDateStruct":94,"startDateStruct":97,"completionDateStruct":99,"leadSponsor":101,"locationsCount":102},{"fullName":5,"class":6},"Bispebjerg Hospital","OTHER",[8],{"label":9,"type":10,"description":10,"interventionNames":11},"Patients at age 18 or above with a displaced midshaft clavicle fracture.",null,[12],"Other: Non-union",[14],{"type":6,"name":15,"description":16,"armGroupLabels":17,"otherNames":10},"Non-union","Observational study looking prospectively at many different factors that may affect non-union of midshaft clavicle fractures.",[9],[19,24],{"name":20,"role":21,"phone":22,"phoneExt":10,"email":23},"Ida Tryggedsson, MD","CONTACT","+4560600655","ida.tryggedsson@regionh.dk",{"name":25,"role":21,"phone":26,"phoneExt":10,"email":27},"Arvind von Keudell, MD, MPH, Phd, ass. professor","+4542781804","avonkeudell@bwh.harvard.edu",[29,50],{"facility":5,"status":30,"city":31,"state":10,"zip":32,"country":33,"countryCode":34,"cosmosGeoPoint":10,"geoPoint":10,"contacts":35},"RECRUITING","Copenhagen NV","2400","Denmark","DK",[36,37,39,41,43,46,48],{"name":20,"role":21,"phone":22,"phoneExt":10,"email":23},{"name":38,"role":21,"phone":10,"phoneExt":10,"email":10},"Arvind von Keudell, MD, MPH, PhD",{"name":20,"role":40,"phone":10,"phoneExt":10,"email":10},"PRINCIPAL_INVESTIGATOR",{"name":42,"role":40,"phone":10,"phoneExt":10,"email":10},"Arvind von Keudell, MD, MPH, PhD, Ass.professor",{"name":44,"role":45,"phone":10,"phoneExt":10,"email":10},"Ilija Ban, MD, PhD","SUB_INVESTIGATOR",{"name":47,"role":45,"phone":10,"phoneExt":10,"email":10},"Soeren Overgaard, Md, PhD, Professor",{"name":49,"role":45,"phone":10,"phoneExt":10,"email":10},"Michael Kuhlman, MD",{"facility":51,"status":30,"city":52,"state":10,"zip":10,"country":33,"countryCode":34,"cosmosGeoPoint":53,"geoPoint":58,"contacts":59},"Hvidovre Hospital","Hvidovre",{"type":54,"coordinates":55},"Point",[56,57],12.47708,55.64297,{"lat":57,"lon":56},[60,61,64,65],{"name":20,"role":21,"phone":22,"phoneExt":10,"email":23},{"name":62,"role":21,"phone":10,"phoneExt":10,"email":63},"Tazio Maleitzke, Dr. Med, MD, Ass. professor","tazio.maleitzke@regionh.dk",{"name":20,"role":40,"phone":10,"phoneExt":10,"email":10},{"name":62,"role":40,"phone":10,"phoneExt":10,"email":10},{"type":40,"investigatorFullName":67,"investigatorTitle":68,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Ida Tryggedsson","Medical doctor, principal investigator","100566244","risk-factors-for-development-of-non-union-of-displaced-midshaft-clavicle-fractures-100566244",false,"NCT06652659","Risk Factors for Development of Non-union of Displaced Midshaft Clavicle Fractures","Risk Factors for Development of Non-union of Displaced Midshaft Clavicle Fractures: A Prospective Double-center Cohort Study","RisC","Inclusion Criteria:\n\n* 18 years of age upon study enrollment\n* Admitted to the emergency room (ER) at BBH or HVH with a displaced midshaft clavicle fracture\n* Danish social security number\n* Understand Danish\n* Able to fill out questionnaire by hand or online.\n* Provides informed consent prior to initiation of any study-related activities\u002Fprocedures\n\nExclusion Criteria:\n\n* Subject incapable of understanding the patient information or unable to provide informed consent\n* Open fracture or fracture with risk of skin penetration\n* Pathological fracture\n* Clavicle fracture due to polytrauma\n* Floating shoulder injury\n* Vascular injury at fracture site\n* Pregnancy","ALL","18 Years",{"count":80,"type":81},250,"ESTIMATED","12 Months","OBSERVATIONAL","Clavicle fractures are common and usually heal well without surgery. Most patients recover full shoulder function within a few weeks with conservative treatment, which is the standard in Denmark. However, in cases where the broken ends of the bone do not touch (displaced fractures), there is a higher risk of complications like non-healing (non-union), affecting 11-18% of such cases. Non-union can lead to long-term pain, reduced shoulder function, and a longer recovery time, often requiring multiple follow-up visits.\n\nWhile surgery might prevent these complications for some patients, operating on all displaced fractures would lead to overtreatment. The current challenge is identifying which patients are at risk for non-union and would benefit most from surgery. This study aims to investigate the risk factors for non-union in patients with displaced clavicle fractures by examining both patient characteristics and fracture-related factors.\n\nThe goal is to use multiple data points to develop a score that can support clinicians and patients in shared decision-making regarding the optimal and individualized treatment for clavicle fractures.\n\nThis research is important not only for clavicle fractures but also for understanding and treating non-union in other bones like the ulna and tibia, which face similar challenges.",[86],"Non-union of Fractures",[15,88,89,90,91,92],"Midshaft Clavicle Fracture","Clavicle","Midshaft","Midshaft Clavicle","Risc Factors for Non-union","2025-02-03",{"date":95,"type":96},"2025-02-04","ACTUAL",{"date":98,"type":96},"2024-10-21",{"date":100,"type":81},"2028-12-31",{"name":5,"class":6},2]