[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"prosthetic-complication\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:prosthetic-complication":31},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,3,0,[8,54,80],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":32,"overallStatus":41,"whyStopped":4,"lastUpdateSubmitDate":42,"lastUpdatePostDateStruct":43,"startDateStruct":46,"completionDateStruct":48,"leadSponsor":50,"locationsCount":53},"100633411","digital-planning-and-clinical-assessment-of-the-treated-atrophic-posterior-maxilla-with-a-sinus-lift-procedure-a-cross-sectional-study-100633411",false,"NCT07526337","Digital Planning and Clinical Assessment of the Treated Atrophic Posterior Maxilla With a Sinus Lift Procedure: a Cross-sectional Study.","Inclusion Criteria:\n\n* \\- Patient aged more than 18 years.\n* Partially edentulous patients having an implant rehabilitation treated with a sinus lift procedure in the atrophic posterior maxilla.\n* Patient with no systemic disease that contraindicate the surgical procedure as uncontrolled diabetes mellitus, bleeding disorders, recent myocardial infarction, head and neck radiation, and mental disorders.\n\nExclusion Criteria:\n\n* \\- Fully Edentulous patients.\n* Patients presenting sinus pathologies (sinusitis, thickening of the membrane).\n* Patient smoking more than 20 cigarettes.\n* Patient taking systemic drugs that could affect bone healing as immune suppressive drugs and bisphosphonates.\n* Patient with systemic disease that contraindicate the surgical procedure as uncontrolled diabetes mellitus, bleeding disorders, recent myocardial infarction, head and neck radiation, and mental disorders.",true,"ALL","18 Years",{"count":19,"type":20},100,"ESTIMATED","OBSERVATIONAL","Maxillary posterior area is the most challenging site for dental implant placement. Indeed, complex remodeling processes, resulting in changes of the maxillary sinus and shape of the alveolar ridge will cause difficulties in rehabilitating the posterior maxillae sites. Various techniques have been proposed in order to achieve the necessary bone volume for the placement of long term successful implants. However, unbalanced crown to implant ratio remains a risk factor after successful dental implants installation following sinus graft. No study on humans assessed the effect of apical positioning of the implants in posterior grafted sites (sinus graft or sinus graft + vertical GBR) on the following clinical parameters: The peri-implant bone remodeling (vertical bone loss (mm) and probing depth (mm) around the implants, crown bulkiness, emergence profile and crown height, and Patients satisfaction, food impaction (PROM)).\n\nThis study will elucidate these points and based on the parameter's results, suggest a treatment based classification facilitating the treatment decision-making of the clinicians in case of an atrophic posterior maxilla; aiming to ensure a long-term successful supra-implant rehabilitation which will maintain its bio-mechanically and biological success.",[24,25,26,27,28,29,30,31],"Alveolar Bone Atrophy","Alveolar Bone Grafting","Peri-Implant Health","Sinus Floor Augmentation","Vertical Ridge Deficiency","Guided Bone Regeneration","Digital Guided Bone Regeneration","Prosthetic Complication",[33,34,35,36,37,38,39,40],"alveolar bone atrophy","digital planning","guided bone regeneration","maxillary sinus","peri-implant disease","peri-implantits","sinus floor augmentation","vertical ridge deficiency","RECRUITING","2026-04-06",{"date":44,"type":45},"2026-04-13","ACTUAL",{"date":47,"type":45},"2025-01-01",{"date":49,"type":20},"2026-05-30",{"name":51,"class":52},"Saint-Joseph University","OTHER",1,{"id":55,"slug":56,"hasResults":11,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":4,"eligibilityCriteria":60,"healthyVolunteers":15,"sex":16,"minAge":4,"maxAge":4,"enrollmentInfo":61,"targetDuration":63,"studyType":21,"phases":4,"briefSummary":64,"conditions":65,"keywords":67,"overallStatus":41,"whyStopped":4,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":53},"100573357","new-stereophotogrammetry-system-to-capture-complete-arch-impression-100573357","NCT06745232","New Stereophotogrammetry System to Capture Complete-arch Impression","The Use of a New Stereophotogrammetry System to Capture Intra-operative Complete-arch Impression","Inclusion Criteria:\n\n1. Healthy patients aged ≥18 years\n2. Full mouth bleeding and full mouth plaque index lower than or equal to 25%\n3. Bone height for at least 10 mm long implants\n4. Bone width of at least 5 mm and 6 mm for narrow (NP 3.75\u002F3.5 mm) and regular (RP 4.3 mm) implants, respectively\n5. Fresh extraction sockets with an intact buccal wall\n6. At least 4 and 5 mm of bone beyond the root apex in the mandible and maxilla\n7. Minimal insertion torque of 45 Ncm\n\nExclusion Criteria:\n\n1. General medical (American Society of Anesthesiologists, ASA, class III or IV) and\u002For psychiatric contraindications\n2. Pregnancy and\u002For breastfeeding\n3. Any interfering medication such as steroid therapy or bisphosphonate therapy\n4. Alcohol and\u002For drug abuse\n5. Heavy smoking (\\>10 cigarettes\u002Fday)\n6. Radiation therapy to head or neck region within 5 years\n7. Untreated periodontitis\n8. Acute and chronic infections of the adjacent tissues or natural dentition\n9. Severe maxillomandibular skeletal discrepancy\n10. High and moderate parafunctional activity\n11. Absence of opposite teeth",{"count":62,"type":20},10,"3 Months","Patients in need of complete arch restorations will be treated with dynamic navigation system. Once the implants are positioned, a new system of stereophotogrammetry will record the implant positions to capture a precise impression to deliver a fixed screw retained interim prosthesis",[31,66],"Prosthesis Failure, Dental",[68,69,70],"fixed prosthesis","stereophotogrammetry","immediate loading","2025-03-04",{"date":73,"type":45},"2025-03-07",{"date":75,"type":45},"2025-01-10",{"date":77,"type":20},"2025-08-01",{"name":79,"class":52},"University of Rome Tor Vergata",{"id":81,"slug":82,"hasResults":11,"nctId":83,"briefTitle":84,"officialTitle":84,"acronym":4,"eligibilityCriteria":85,"healthyVolunteers":15,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":86,"targetDuration":4,"studyType":88,"phases":89,"briefSummary":91,"conditions":92,"keywords":97,"overallStatus":41,"whyStopped":4,"lastUpdateSubmitDate":103,"lastUpdatePostDateStruct":104,"startDateStruct":106,"completionDateStruct":108,"leadSponsor":110,"locationsCount":53},"100558662","soft-tissue-response-to-different-restorative-materials-used-in-implant-dentistry-100558662","NCT06554041","Soft Tissue Response to Different Restorative Materials Used in Implant Dentistry","Inclusion Criteria:\n\n* Participants must be 18 years or older.\n* Participants must be edentulous with at least four missing teeth in the posterior region of the mandible or maxillae.\n* Participants must have appropriate oral hygiene and periodontal status of natural teeth, with a pocket depth of 4mm or less and no bleeding.\n* Dental implants must be fully integrated with no bone resorption or inflammation after three months of implant placement, confirmed by X-ray and clinical examination.\n* Implant placement must be into natural bone without additional procedures such as sinus lift or bone augmentation.\n* The procedure must be a standard implantation with no immediate implant placement.\n* The height of the gingiva must be at least 3mm or more.\n\nExclusion Criteria:\n\n* Patients with systemic diseases such as malignancy, diabetes, osteoporosis, or rheumatoid arthritis.\n* Patients with a history of periodontal treatment.\n* Patients who smoke or use tobacco.\n* Patients who have received antibiotic treatment within three months prior to implantation.\n* Pregnant individuals.",{"count":87,"type":20},40,"INTERVENTIONAL",[90],"NA","The goal of this clinical trial is to learn how different materials used in dental implants affect the surrounding gum tissue in adults who need dental implants. The main questions it aims to answer are:\n\nHow do different materials (titanium, PEEK, zirconia, and lithium disilicate) affect inflammation around dental implants? What changes occur in inflammation markers in the gum tissue after 3 and 6 months? Researchers will compare the different materials to see which one causes the least amount of inflammation.\n\nParticipants will:\n\nReceive dental implants made from different materials. Have samples of fluid from around their implants collected for analysis at 3 and 6 months.\n\nUndergo regular dental check-ups to measure gum health, such as bleeding and pocket depth around the implants.",[93,94,95,96,31],"Edentulous Alveolar Ridge","Peri-Implantitis","Peri-implant Mucositis","Prosthetic Infection",[98,99,100,101,102],"Dental Implants","Peri-Implant Soft Tissue","Prosthetic Materials","Inflammation Markers","Oral Health","2024-08-12",{"date":105,"type":45},"2024-08-14",{"date":107,"type":45},"2023-08-23",{"date":109,"type":20},"2026-01-01",{"name":111,"class":52},"Harvard Medical School (HMS and HSDM)"]