[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100603979":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":15,"centralContacts":20,"locations":25,"responsibleParty":56,"collaborators":10,"id":59,"slug":10,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":64,"eligibilityCriteria":65,"healthyVolunteers":66,"sex":67,"minAge":68,"maxAge":69,"enrollmentInfo":70,"targetDuration":10,"studyType":73,"phases":10,"briefSummary":74,"conditions":75,"keywords":79,"overallStatus":28,"whyStopped":10,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Paracelsus Medical University","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Fracture group",null,"Children aged 3-15 years with radiologically confirmed low-energy fractures.",{"label":13,"type":10,"description":14,"interventionNames":10},"Control group","Children aged 3-15 years with low-energy trauma but no radiological evidence of fracture.",[16],{"name":17,"affiliation":18,"role":19},"Andrea Cosentino, MD","Franz Tappeiner Hospital; Paracelsus Medical University","PRINCIPAL_INVESTIGATOR",[21],{"name":17,"role":22,"phone":23,"phoneExt":10,"email":24},"CONTACT","+393334503625","andrea.cosentino@stud.pmu.ac.at",[26,44],{"facility":27,"status":28,"city":29,"state":30,"zip":31,"country":32,"countryCode":33,"cosmosGeoPoint":34,"geoPoint":39,"contacts":40},"Kaiser Franz Joseph Hospital","RECRUITING","Brixen","Bolzano","39042","Italy","IT",{"type":35,"coordinates":36},"Point",[37,38],11.65598,46.71503,{"lat":38,"lon":37},[41],{"name":17,"role":22,"phone":42,"phoneExt":10,"email":43},"+39 3334503625","andreacosentino2@gmail.com",{"facility":45,"status":28,"city":46,"state":30,"zip":47,"country":32,"countryCode":33,"cosmosGeoPoint":48,"geoPoint":52,"contacts":53},"Franz Tappeiner Hospital","Meran","39012",{"type":35,"coordinates":49},[50,51],7.66705,45.71012,{"lat":51,"lon":50},[54],{"name":17,"role":22,"phone":23,"phoneExt":10,"email":55},"andrea.cosentino@sabes.it",{"type":19,"investigatorFullName":57,"investigatorTitle":58,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Andrea Cosentino","Medical Doctor, Principal Investigator, Department of Orthopedics, Attending PhD","100603979",false,"NCT07143552","Bone Outcomes, Obesity, Sunlight, and Trauma in Children","A Prospective Case-Control Study of Vitamin D Status, Bone Metabolic Markers, and Overweight in Pediatric Low-Energy Fractures","BOOST","Inclusion Criteria:\n\n* 3-15 years;\n* low-energy trauma;\n* cases = radiographic fracture; controls = no fracture.\n\nExclusion Criteria:\n\n* chronic renal\u002Fliver disease;\n* primary hypo-\u002Fhyperparathyroidism;\n* hypophosphatemic rickets;\n* neuromuscular disorders;\n* corticosteroids\u002Fbisphosphonates;\n* unclear diagnosis\u002Ftreatment.",true,"ALL","3 Years","15 Years",{"count":71,"type":72},100,"ESTIMATED","OBSERVATIONAL","Prospective case-control study of children (3-15 years) after low-energy trauma. We compare serum bone metabolic markers (25OHD, PTH, ALP, calcium, phosphate), BMI\u002Fpercentile, and dietary calcium intake between fracture and non-fracture presentations. Blood is collected within 7 days (non-fasting; samples on ice for PTH). Primary aim: association of ALP and calcium with fracture status; secondary aims: vitamin D status, BMI percentile, and a composite Bone Risk Score (≥3). Analyses: group comparisons, logistic regression, ROC.",[76,77,78],"Pediatric Fractures","Hypovitaminosis D","Obesity and Overweight",[80,81,82,83,84,85,86],"Vitamin D","Alkaline phosphatase","Calcium","Case-control","bmi","phosphate","Low-energy trauma","2025-08-26",{"date":89,"type":90},"2025-09-03","ACTUAL",{"date":92,"type":90},"2024-07-01",{"date":94,"type":72},"2026-09",{"name":5,"class":6},2]