[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100549470":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":25,"locations":31,"responsibleParty":46,"collaborators":24,"id":49,"slug":50,"hasResults":51,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":24,"eligibilityCriteria":55,"healthyVolunteers":51,"sex":56,"minAge":57,"maxAge":58,"enrollmentInfo":59,"targetDuration":24,"studyType":62,"phases":63,"briefSummary":65,"conditions":66,"keywords":68,"overallStatus":33,"whyStopped":24,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"Beni-Suef University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Study group:","ACTIVE_COMPARATOR","The patients will receive calverial grafts, to reconstruct the deficient maxillary ridge",[13],"Procedure: Autogenous bone augmentation",{"label":15,"type":10,"description":16,"interventionNames":17},"Control group:","The patients will receive iliac crestgrafts, to reconstruct the deficient maxillary ridge",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"PROCEDURE","Autogenous bone augmentation","Maxillary alveolar bone reconstruction",[15,9],null,[26],{"name":27,"role":28,"phone":29,"phoneExt":24,"email":30},"Amr Gibaly","CONTACT","01113336634","amrgibaly@dent.bsu.edu.eg",[32],{"facility":27,"status":33,"city":34,"state":24,"zip":35,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"RECRUITING","Cairo","62764","Egypt","EG",{"type":39,"coordinates":40},"Point",[41,42],31.24967,30.06263,{"lat":42,"lon":41},[45],{"name":27,"role":28,"phone":29,"phoneExt":24,"email":30},{"type":47,"investigatorFullName":27,"investigatorTitle":48,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Associate Professor of Oral and Maxillofacial Surgery","100549470","bone-augmentation-using-calvarial-versus-iliac-crest-bone-blocks-100549470",false,"NCT06434441","Bone Augmentation Using Calvarial Versus Iliac Crest Bone Blocks.","Radiographic Assessment of Horizontal Bone Augmentation of Full Atrophic Maxillary Alveolar Ridges Using Calvarial Versus Iliac Crest Bone Blocks:","Inclusion Criteria:\n\n* Patients with the clinical and radiographic interpretation of horizontal maxillary ridge deficiency of less than 5 mm\n\nExclusion Criteria:\n\n* Any previous maxillary reconstructive or dental implant treatment.\n* Any local pathologic lesion or systemic disease that would affect the typical pattern of bone healing.","ALL","20 Years","55 Years",{"count":60,"type":61},10,"ESTIMATED","INTERVENTIONAL",[64],"NA","This study aims to evaluate and compare the quantity of the radiographic horizontal bone gain of severely deficient complete maxillary ridges reconstructed by bone block harvest from the iliac crest versus the calvarial bones",[67],"Bone Atrophy",[69,70,71,72],"Bone graft","Iliac crest blocks","Calverial bone blocks","Horizontal bone gain","2025-01-19",{"date":75,"type":76},"2025-01-22","ACTUAL",{"date":78,"type":76},"2023-08-10",{"date":80,"type":61},"2025-03-01",{"name":5,"class":6},1]