[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100571701":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":31,"locations":41,"responsibleParty":70,"collaborators":26,"id":74,"slug":75,"hasResults":76,"nctId":77,"briefTitle":78,"officialTitle":79,"acronym":26,"eligibilityCriteria":80,"healthyVolunteers":81,"sex":82,"minAge":83,"maxAge":84,"enrollmentInfo":85,"targetDuration":26,"studyType":88,"phases":89,"briefSummary":91,"conditions":92,"keywords":99,"overallStatus":44,"whyStopped":26,"lastUpdateSubmitDate":105,"lastUpdatePostDateStruct":106,"startDateStruct":109,"completionDateStruct":111,"leadSponsor":113,"locationsCount":114},{"fullName":5,"class":6},"Al-Azhar University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Two distally inclined 45-degree angle posterior implants.","EXPERIMENTAL","During the surgery, two axially placed anterior implants and two distally inclined 45-degree angle posterior implants.",[13],"Procedure: Two distally inclined 45-degree angle posterior implants",{"label":15,"type":16,"description":17,"interventionNames":18},"Two distally inclined 30-degree angle posterior implants.","ACTIVE_COMPARATOR","During the surgery, two axially placed anterior implants and two distally inclined 30-degree angle posterior implants.",[19],"Procedure: Two distally inclined 30-degree angle posterior implants",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"PROCEDURE","Two distally inclined 45-degree angle posterior implants","During the surgery, two axially placed anterior implants and two distally inclined 45-degree angle posterior implants will be placed, after healing period, All on-4 screw-retained prosthesis will be delivered to the patients.",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Two distally inclined 30-degree angle posterior implants","During the surgery, two axially placed anterior implants and two distally inclined 30-degree angle posterior implants will be placed, after healing period, All on-4 screw-retained prosthesis will be delivered to the patients",[15],[32,37],{"name":33,"role":34,"phone":35,"phoneExt":26,"email":36},"Noha T Kamel, Lecturer","CONTACT","+201112295457","yunie0959@gmail.com",{"name":38,"role":34,"phone":39,"phoneExt":26,"email":40},"Rehab A Soliman, Lecturer","+201023235360","rehab.abdallah@miuegypt.edu.eg",[42],{"facility":43,"status":44,"city":45,"state":46,"zip":47,"country":48,"countryCode":49,"cosmosGeoPoint":50,"geoPoint":55,"contacts":56},"Al-Azhar University Girls Branch","RECRUITING","Cairo","Nasr City","4450001","Egypt","EG",{"type":51,"coordinates":52},"Point",[53,54],31.24967,30.06263,{"lat":54,"lon":53},[57,60,62,64,66,68],{"name":58,"role":34,"phone":59,"phoneExt":26,"email":36},"Noha T Kamel, lecturer","+0201112295457",{"name":38,"role":34,"phone":61,"phoneExt":26,"email":40},"+2010023235360",{"name":33,"role":63,"phone":26,"phoneExt":26,"email":26},"PRINCIPAL_INVESTIGATOR",{"name":38,"role":65,"phone":26,"phoneExt":26,"email":26},"SUB_INVESTIGATOR",{"name":67,"role":65,"phone":26,"phoneExt":26,"email":26},"Sara A Elkady, Lecturer",{"name":69,"role":65,"phone":26,"phoneExt":26,"email":26},"Maiada M Awadd, Lecturer",{"type":63,"investigatorFullName":71,"investigatorTitle":72,"investigatorAffiliation":73,"oldNameTitle":26,"oldOrganization":26},"Noha Taha Kamel Taha Alloush","Lecturer","Misr International University","100571701","evaluation-of-bone-changes-around-implants-in-patients-treated-with-all-on-four-100571701",false,"NCT06723678","Evaluation of Bone Changes Around Implants in Patients Treated With All on Four","Radiographic Evaluation of Crestal Bone Changes Around Implants in Patients Treated With Delayed Loaded All on Four (Randomized Clinical Trail)","Inclusion Criteria:\n\n* All patients' ages must range from 50-65 years old.\n* All patients' ridges should be covered with firm mucosa free from any signs of inflammation or ulceration and exhibit adequate height and width of the residual alveolar ridge.\n* Patients should be free from any metabolic or bone disorders that contraindicate implant installation.\n* All patients must have sufficient inter arch space\n\nExclusion Criteria:\n\n* Patients with oral or systemic diseases.\n* Patients with xerostomia or excessive salivation.\n* Patients with parafunctional habits (bruxism or clenching).\n* Heavy smoker or alcoholic patients.\n* Patients with history of temporo-mandibular dysfunction.\n* Patients with brain disorders or psychiatric disorders",true,"ALL","50 Years","65 Years",{"count":86,"type":87},16,"ESTIMATED","INTERVENTIONAL",[90],"NA","The Goal of the clinical trail is to evaluate the Bone height changes around two axially placed anterior implants and two distally inclined 30-degree angle posterior implants in comparison to two axially placed anterior implants and two distally inclined 45-degree angle posterior implants using cone beam CT (CBCT).\n\nPatients will visit the clinic after the surgery and after the framework and denture insertion for check ups and during the follow up periods ( at denture insertion, 6 months and 12 months)",[93,94,95,96,97,98],"Edentulous Alveolar Ridge In Mandible","Complete Edentulism","All on Four Technique","Dental Implant","Edentulous Jaws","Edentulous Mouth",[100,101,102,103,104],"Completely edentulous patients","Dental Implants","All on four technique","Fixed Detachable Prosthesis","screw retained prosthesis","2024-12-08",{"date":107,"type":108},"2024-12-12","ACTUAL",{"date":110,"type":108},"2024-11-26",{"date":112,"type":87},"2026-01-01",{"name":5,"class":6},1]