[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"crestal-bone-loss\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:crestal-bone-loss":29},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":20,"enrollmentInfo":21,"targetDuration":4,"studyType":24,"phases":25,"briefSummary":27,"conditions":28,"keywords":4,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100598006","effect-of-vitamin-d-on-crestal-bone-loss-around-immediate-implant-after-mandibular-premolars-and-molars-extraction-100598006",false,"NCT07065877","Effect of Vitamin D on Crestal Bone Loss Around Immediate Implant After Mandibular Premolars and Molars Extraction","Clinical and Radiographic Assessment Of Immediate Implant With Topical Vitamin D and Xenograft Mixture: A Randomized Controlled Study","vitD","Inclusion Criteria:\n\n* The American Society of Anesthesiologist (ASA) I , II\n* Both Genders. 3- Patients having unrestorable tooth on the posterior mandibular region\n* Age\\>20\n* The patient who have complete their facial growth and teeth eruption\n* No bone disease or lesion in propose implant site\n\nExclusion Criteria:\n\n* Poor oral hygiene patients and\u002For patients\n* Patients with active acute infection.\n* Patients with bad oral habits.\n* Pregnant or lactating women.\n* Heavy smokers.\n* Alcohol and drug addicts.\n* Diabetes disease",true,"ALL","20 Years","60 Years",{"count":22,"type":23},20,"ESTIMATED","INTERVENTIONAL",[26],"NA","What is the difference between grafting the jumping gap upon using xenograft mixed with topical vitamin D clinically regarding crestal bone level and implant stability, radiographically regarding crestal bone level after implant insertion in the posterior region of mandible?",[29],"Crestal Bone Loss","NOT_YET_RECRUITING","2025-07-11",{"date":33,"type":34},"2025-07-15","ACTUAL",{"date":36,"type":23},"2025-07-20",{"date":38,"type":23},"2027-01-01",{"name":40,"class":41},"Suez Canal University","OTHER"]