[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"maxillary-sinus-floor-augmentation\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:maxillary-sinus-floor-augmentation":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,44,72],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":43},"100595652","evaluation-of-tenting-the-schneiderian-membrane-of-the-maxillary-sinus-using-titanium-mesh-100595652",false,"NCT07035236","Evaluation of Tenting the Schneiderian Membrane of the Maxillary Sinus Using Titanium Mesh.","Clinical, Radiographic and Histologic Evaluation of Tenting the Schneiderian Membrane Using Titanium Mesh for Maxillary Sinus Lift Procedure: A Randomized Controlled Study","Inclusion Criteria:\n\n* Adult male\u002Ffemale patients with age interval 18:60 years old.\n* Patients with one or more teeth requiring implant supported dental restoration in atrophic maxilla.\n* Alveolar bone height less than 5 mm at the defective site.\n* Good oral hygiene.\n* Patient's consensual agreement to be enrolled in the study.\n\nExclusion Criteria:\n\n* Medically compromised patients with conditions contraindicating surgery (eg. uncontrolled diabetics, bisphosphonate intake, radio or chemotherapy).\n* Patients with active infection at or related to the site of surgery (eg. acute sinusitis).\n* Heavy smokers.\n* Patients not indicated for an implant supported restoration at the time of enrollement (eg. active\u002Funtreated periodontal disease). (Patients developing any medical condition that interferes with the outcomes after enrolment in the study will be excluded).","ALL","18 Years","60 Years",{"count":20,"type":21},20,"ESTIMATED","INTERVENTIONAL",[24],"NA","Twenty posterior maxillary edentulous sites requiring open sinus augmentation for staged dental implant placement will be studied. Group I (study group) the maxillary sinus membrane will be elevated using titanium mesh fixed by bone screws. Group II (control group) will have stainless steel screws\u002Fpins placed bucco-palatally to maintain the elevated membrane and stabilize the formed blood clot. Platelet rich fibrin (PRF) will be placed at the site of elevated membrane in both groups.",[27],"Maxillary Sinus Floor Augmentation",[29,30],"Tenting","Schneiderian membrane","RECRUITING","2026-04-23",{"date":34,"type":35},"2026-04-24","ACTUAL",{"date":37,"type":35},"2025-07-15",{"date":39,"type":21},"2026-12",{"name":41,"class":42},"Suez Canal University","OTHER",1,{"id":45,"slug":46,"hasResults":11,"nctId":47,"briefTitle":48,"officialTitle":49,"acronym":4,"eligibilityCriteria":50,"healthyVolunteers":51,"sex":16,"minAge":17,"maxAge":52,"enrollmentInfo":53,"targetDuration":4,"studyType":22,"phases":54,"briefSummary":55,"conditions":56,"keywords":57,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":62,"lastUpdatePostDateStruct":63,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":71},"100477324","osseodensification-versus-osteotome-internal-sinus-lifting-in-delayed-implant-placement-100477324","NCT05495490","Osseodensification Versus Osteotome Internal Sinus Lifting in Delayed Implant Placement","Osseodensification Versus Osteotome Internal Sinus Lifting in Delayed Implant Placement (A Randomized Controlled Clinical Trial)","Inclusion Criteria:\n\n* 1\\. Patient partially edentulous with maxillary posterior edentulous ridge after extraction of more than 4 months.\n\n  2\\. Both sexes will be selected males and females.\n\n  3\\. Adult patients aged between 18 and 40 years of age.\n\n  4\\. Good general health (American Society of Anesthesiology Physical Status Ⅰ-Ⅱ).\n\n  5\\. Initial residual alveolar ridge height ranging between 4 to 6 mm according to preoperative CBCT.\n\n  6\\. No previous surgery or radiation treatment on the maxillary sinus.\n\nExclusion Criteria:\n\n* 1\\. Smokers.\n\n  2\\. Pregnant or lactating females.\n\n  3\\. Psychiatric disorders.\n\n  4\\. Uncontrolled systemic disease.\n\n  5\\. Hematologic diseases and coagulation disorders.\n\n  6\\. Chemotherapy or radiotherapy of the head and neck area, and immunocompromised status.\n\n  7\\. Medical conditions affecting bone metabolism and ongoing treatment with bisphosphonates drugs or systemic steroids.\n\n  8\\. Presence of acute or chronic sinus pathoses or sinus membrane perforation.",true,"40 Years",{"count":20,"type":21},[24],"The sinus lift technique through alveolar crest Osseodensification is conservative, minimally invasive, and minimally traumatic, utilizing hydropneumatic counterclockwise rotating instruments to lift the maxillary sinus floor without touching the Schneiderian membrane, thereby minimizing the risk of perforation. In contrast, the internal sinus lift technique utilizing osteotomes to raise the Schneiderian membrane eliminated hammering, making the technique more patient-friendly, with the placement of a graft biomaterial around the implant. The challenge in this technique was the availability of \\> 5mm residual bone height preventing membrane perforation and low primary implant stability. Consequently, the investigator aims to compare the efficacy and clinical outcomes of Osseodensification and Osteotome internal sinus lifting after delayed implant placement by assessing bone gain and bone density around implants radiographically, the primary stability of the implants clinically, and patient satisfaction.",[27],[58,59,60,61],"Osseodensification","Osteotome","Internal Sinus Lifting","Sticky Bone","2026-01-19",{"date":64,"type":35},"2026-01-21",{"date":66,"type":21},"2026-02-10",{"date":68,"type":21},"2027-04-21",{"name":70,"class":42},"Ain Shams University",2,{"id":73,"slug":74,"hasResults":11,"nctId":75,"briefTitle":76,"officialTitle":77,"acronym":4,"eligibilityCriteria":78,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":79,"enrollmentInfo":80,"targetDuration":4,"studyType":22,"phases":82,"briefSummary":83,"conditions":84,"keywords":86,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":92,"completionDateStruct":94,"leadSponsor":96,"locationsCount":43},"100555101","closed-sinus-augmentation-with-a-calcium-phosphosilicate-putty-100555101","NCT06507709","Closed Sinus Augmentation With a Calcium Phosphosilicate Putty","Radiographic Changes in the Maxillary Sinus Following Closed Sinus Augmentation With Calcium Phosphosilicate","Inclusion Criteria:\n\n1. Ability of participant to understand and the willingness to sign a written informed consent document.\n2. English speaking.\n3. Individuals who are normal healthy or have a diabetes diagnosis with a current HbA1c (glycated glucose)\\\u003C 7.0.\n4. Partially edentulous patients (18-85 years of age) requiring maxillary sinus augmentation for dental implant placement\n5. At minimum 5mm of native bone below the maxillary sinus inferior border\n\nExclusion Criteria:\n\n1. Maxillary sinus disease\n2. Diabetes diagnosis with a current HbA1c \\> 7.1 or greater due to diabetes effect on bone metabolism\n3. Pregnant or attempting to become pregnant\n4. Having a disease that affects bone metabolism\n5. Use of medications known to affect bone metabolism\n6. Tobacco, cannabis or vaping use\n7. Alcoholism or other recreational drugs","85 Years",{"count":81,"type":21},25,[24],"The goal of this clinical study is to learn if cone beam computed tomography (CBCT) or 3-dimensional x-ray can help to let the investigator know if dental implant placement can be done after performing closed sinus surgery.\n\nThe study will look at the structure of your gum where the implant will be placed after performing the surgery using 3-D x-ray and compare that to how the structure of your gum looks 6 months later.\n\nThe 3-D imaging will happen after standard of care surgery to prepare your gum for an implant and then 6 months later to verify that the site is ready for the implant.",[85,27],"Dental Implant",[87,88],"Cone beam computed tomography","Calcium Phosphosilicate putty","2025-11-10",{"date":91,"type":35},"2025-11-12",{"date":93,"type":35},"2024-10-08",{"date":95,"type":21},"2027-06",{"name":97,"class":42},"The University of Texas Health Science Center at San Antonio"]