[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"dental-implantation\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:dental-implantation":30},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,6,0,[8,46,80,106,130,157],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":22,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":45},"100628414","surgeons-prediction-of-dental-surgery-complications-and-the-influence-of-patient-characteristics-development-of-an-ai-model-100628414",false,"NCT07461324","Surgeons' Prediction of Dental Surgery Complications and the Influence of Patient Characteristics: Development of an AI Model","Systematic Risk Assessment Prior to Oral Surgery","Inclusion Criteria:\n\n* Patients reffered from a general dentist practicioner for the following surgeries: third molar removal, apicoectomy, dental implant placement.\n* Patients \\>15 years of age\n* A valid diagnosis prior to the surgery\n* Cases with fully completed questionnaires.\n\nExclusion Criteria\n\n* Pathological condition requiring hospital refferal\n* Complications following re-surgery\n* Re-assesment of the diagnosis from the general dentist practicioner\n\nSpecific for apical surgery:\n\n* Root fracture present.\n* Buccal bone height \\\u003C3mm.\n\nSpecific for third molar removal:\n\n\\- if coronectomy is conducted instead of total root removal.\n\nSpecific for dental implant:\n\n* if an implant has been placed before in the same region of interest.\n* Health conditions were dental implants are contraindicated.",true,"ALL","15 Years",{"count":20,"type":21},3000,"ESTIMATED","1 Year","OBSERVATIONAL","The goal of this observational study is to learn how to better predict and prevent intra- and postoperative complications in oral surgery in adult patients referred for oral surgical procedures. The study aims to understand how accurately surgeons can foresee complications and which patient, tooth, and surgery related factors influence the outcomes.\n\nThe research questions are:\n\n* What is the incidence of intra and postoperative complications in oral surgery?\n* Which factors predict these complications, and how accurately can surgeons anticipate them?\n* Can the development of an AI tool reduce postoperative complications?\n\nParticipants will:\n\n* Receive standard oral surgery treatment at a private referral clinic (Specialtandlægerne Sjælland).\n* Have clinical information collected about their procedure, medical history, and personal characteristics (including anxiety level).\n* Conduct a short questionnaire, the STAI-6 and the I-PANAS-SF.\n* Have the surgeon record their prediction of whether complications are expected.\n* Be followed in the postoperative lapse to document whether complications occur after surgery.",[26,27,28,29,30,31,32],"Postoperative Infections","Mandibular Nerve Injuries","Alveolar Osteitis","Complication","Dental Implantation","Tooth Extraction","Apical Surgery","NOT_YET_RECRUITING","2026-03-04",{"date":36,"type":37},"2026-03-10","ACTUAL",{"date":39,"type":21},"2026-04-01",{"date":41,"type":21},"2030-06-01",{"name":43,"class":44},"University of Copenhagen","OTHER",2,{"id":47,"slug":48,"hasResults":11,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":4,"eligibilityCriteria":52,"healthyVolunteers":16,"sex":17,"minAge":53,"maxAge":53,"enrollmentInfo":54,"targetDuration":4,"studyType":56,"phases":57,"briefSummary":59,"conditions":60,"keywords":64,"overallStatus":69,"whyStopped":4,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":73,"completionDateStruct":75,"leadSponsor":77,"locationsCount":79},"100597090","the-effect-of-enamel-matrix-derivatives-on-gingival-tissue-thickness-100597090","NCT07053969","The Effect Of Enamel Matrix Derivatives On Gingival Tissue Thickness","The Effect Of Enamel Matrix Derivatives On Gingival Tissue Thickness. A Randomized Controlled Trial.","Inclusion Criteria:\n\n1. Ability of subject to understand and the willingness to sign a written informed consent document.\n2. Males and females; Age 18 to 89 years old\n3. Require second stage implant uncovering\n4. In either the maxillary or mandibular arch\n5. Has consistent transportation for all clinical and study visits\n\nExclusion Criteria:\n\n1. Pregnancy, or those planning to become pregnant\n2. Allergy or any medical issue using EMD\n3. Non-English speaking\n4. Patients on anticoagulants\n5. Patients who object to the use of animal products","18 Years",{"count":55,"type":21},32,"INTERVENTIONAL",[58],"NA","Scientists do research to answer important questions which might help change or improve the way we do things in the future.\n\nThe investigators know that using Enamel Matrix Derivatives results in thicker gum tissues around teeth. This study will test to see if using EMD around implants results in thicker gum tissues around implants.",[30,61,62,63],"Missing Teeth","Periodontitis, Adult","Mucositis",[65,66,67,68],"Enamel Matrix Derivatives","EMD","Keratinized mucosa width","Mucosal thickness","RECRUITING","2025-11-10",{"date":72,"type":37},"2025-11-12",{"date":74,"type":37},"2025-08-31",{"date":76,"type":21},"2027-09",{"name":78,"class":44},"The University of Texas Health Science Center at San Antonio",1,{"id":81,"slug":82,"hasResults":11,"nctId":83,"briefTitle":84,"officialTitle":85,"acronym":4,"eligibilityCriteria":86,"healthyVolunteers":16,"sex":17,"minAge":87,"maxAge":88,"enrollmentInfo":89,"targetDuration":4,"studyType":56,"phases":91,"briefSummary":92,"conditions":93,"keywords":95,"overallStatus":69,"whyStopped":4,"lastUpdateSubmitDate":97,"lastUpdatePostDateStruct":98,"startDateStruct":100,"completionDateStruct":102,"leadSponsor":104,"locationsCount":79},"100588873","surface-topography-and-color-stability-of-implant-supported-3d-printed-provisional-restorations-100588873","NCT06947070","Surface Topography and Color Stability of Implant Supported 3D Printed Provisional Restorations","\"Comparative Evaluation of Surface Topography and Color Stability of Implant Supported Provisional Restorations Fabricated Using Two Different 3D Printing Materials in Mandibular Posterior Region: A Randomized Clinical Trial\"","Inclusion Criteria:\n\n1. Subjects consented to participate in the study.\n2. Subjects with maintainable oral hygiene.\n3. Subjects with adequate edentulous space at the prospective implant site.\n4. Subjects with availability of adequate quantity and quality of bone.\n\nExclusion Criteria:\n\n1. Subject with presence of infection around proposed site of implant placement.\n2. Subjects with any condition that would interfere with the soft tissue and bone healing.\n3. Subjects in which surgical procedure is contraindicated for any reasons.","20 Years","60 Years",{"count":90,"type":21},24,[58],"Patient attending the Outdoor Patient Department of the Department of Prosthodontics at Post Graduate Institute of Dental Sciences, Rohtak will be screened. The screening will include history taking and clinical examination of the partially edentulous patients. Patients will be selected according to the inclusion and exclusion criteria. Single stage endosseous implants will be placed. Two different Biocompatible 3D printed Polymethyl methacrylate resin will constitute two groups, Group A and Group B. 3D printed provisional poly methyl methacrylate resin crowns will be fabricated with Group- A and Group-B material followed by evaluation of surface topography and color stability after intraoral use.",[94],"DENTAL IMPLANTATION",[96],"3D printed provisional restorations","2025-04-19",{"date":99,"type":37},"2025-04-27",{"date":101,"type":37},"2023-07-01",{"date":103,"type":21},"2025-04-30",{"name":105,"class":44},"Postgraduate Institute of Dental Sciences Rohtak",{"id":107,"slug":108,"hasResults":11,"nctId":109,"briefTitle":110,"officialTitle":111,"acronym":4,"eligibilityCriteria":112,"healthyVolunteers":11,"sex":17,"minAge":4,"maxAge":4,"enrollmentInfo":113,"targetDuration":4,"studyType":56,"phases":115,"briefSummary":116,"conditions":117,"keywords":118,"overallStatus":69,"whyStopped":4,"lastUpdateSubmitDate":121,"lastUpdatePostDateStruct":122,"startDateStruct":124,"completionDateStruct":126,"leadSponsor":128,"locationsCount":79},"100497522","vibropneumostimulation-in-the-rehabilitation-after-dental-implantation-100497522","NCT05758337","Vibropneumostimulation in the Rehabilitation After Dental Implantation","Clinical and Functional Rationalization of the Use of Vibropneumostimulation in the Rehabilitation System of Patients After Dental Implantation","Inclusion Criteria:\n\n* patients with a history of previous unsuccessful implantations,\n* patients with a history of bad habits,\n* patients with low bone density (CT),\n* patients who have sinus lifting surgery performed simultaneously\n\nExclusion Criteria: No\n\n\\-",{"count":114,"type":21},100,[58],"A new comprehensive technique of dental implantation and rehabilitation of patients will be developed and theoretically justified, including an individual dental implant of a dowel system made of non-woven titanium material with through porosity and vibropneumostimulation, which will improve the functional and anatomical results of treatment.\n\nIn the complex treatment and rehabilitation of patients after dental implantation, a vibropneumostimulator with vibratodes of its own design will be used, which activate bone remodeling, which will expand the practical application and theoretical knowledge in the field of hardware massage.",[30],[119,120],"dental implantation","vibropneumostimulation","2024-12-12",{"date":123,"type":37},"2024-12-13",{"date":125,"type":37},"2022-09-01",{"date":127,"type":21},"2025-09-01",{"name":129,"class":44},"Samara State Medical University",{"id":131,"slug":132,"hasResults":11,"nctId":133,"briefTitle":134,"officialTitle":135,"acronym":136,"eligibilityCriteria":137,"healthyVolunteers":16,"sex":17,"minAge":87,"maxAge":88,"enrollmentInfo":138,"targetDuration":4,"studyType":56,"phases":140,"briefSummary":141,"conditions":142,"keywords":145,"overallStatus":69,"whyStopped":4,"lastUpdateSubmitDate":148,"lastUpdatePostDateStruct":149,"startDateStruct":151,"completionDateStruct":153,"leadSponsor":155,"locationsCount":79},"100550616","the-application-of-root-analogy-implant-in-immediate-implantation-100550616","NCT06449391","The Application of Root Analogy Implant in Immediate Implantation","A Clinical Exploratory Study of Root Analogy Implant","RAI","Inclusion Criteria:\n\n* Age:20-60 years old, gender unlimited\n* Good oral hygiene\n* No systemic diseases\n* There are irreparable residual roots, no obvious apical periodontitis, no looseness greater than degree II, and the tooth position includes four quadrant anterior teeth and premolars\n* Root length greater than 10 mm, and no significant bone resorption at the alveolar crest\n* There is no significant displacement of adjacent teeth and no significant elongation of opposing teeth\n* The bone density of the target implant area is Class II and Class III\n* The lateral bone wall of the lips (cheeks), palate (tongue) is intact and larger than 1mm\n* The subjects are able to understand the purpose of the experiment, willing to -cooperate with surgical treatment and follow-up, voluntarily participate in the experiment, and sign an informed consent form.\n\nExclusion Criteria:\n\n* Patients with moderate to severe periodontitis\n* Missing proximal and distal adjacent teeth in the target residual root\n* Residual roots with root adhesion\n* The target implant area has a bone density of Class I or IV\n* Acute infectious disease or metabolic bone disease activity period\n* Patients with diabetes history and poor blood glucose control (fasting blood glucose ≥ 8.8 mmol\u002FL L)\n* Patients with liver and kidney dysfunction (AST, ALT ≥ 1.5 times ULNULN, creatinine ≥ 1.5 times ULNULN)\n* Individuals with a history of osteoporosis\n* Individuals with a history of malignant tumors or other serious illnesses who are not suitable for surgery\n* Individuals with mental disorders and lack of autonomous behavior ability Pregnant women, lactating or menstruating women, and women with pregnancy plans within six months\n* Various possible causes of imaging artifacts in the surgical area\n* Receiving medication that may affect bone metabolism (such as bisphosphonates) within the past 3 months\n* The researchers estimate poor compliance or other factors that are not suitable for conducting this experiment.",{"count":139,"type":21},10,[58],"The current clinical implant techniques used include immediate implantation, early implantation, and delayed implantation. With the acceleration of the current pace of life, immediate implantation is increasingly favored by patients due to its advantages such as fewer surgeries, shorter waiting times, and less impact on aesthetics. The research group has shown that the mismatch between traditional implants and extraction sockets in immediate implantation surgery has caused some complications. Therefore, it is believed that 3D printed personalized root shaped implants with certain roughness are more suitable for use in immediate implantation surgery.",[30,143,144],"Dental Implants","Osseointegration",[146,147],"root analogy implant","Immediate implantation","2024-06-06",{"date":150,"type":37},"2024-06-10",{"date":152,"type":37},"2024-04-01",{"date":154,"type":21},"2026-06-30",{"name":156,"class":44},"The Dental Hospital of Zhejiang University School of Medicine",{"id":158,"slug":159,"hasResults":11,"nctId":160,"briefTitle":161,"officialTitle":162,"acronym":163,"eligibilityCriteria":164,"healthyVolunteers":16,"sex":17,"minAge":53,"maxAge":165,"enrollmentInfo":166,"targetDuration":4,"studyType":56,"phases":168,"briefSummary":169,"conditions":170,"keywords":171,"overallStatus":69,"whyStopped":4,"lastUpdateSubmitDate":175,"lastUpdatePostDateStruct":176,"startDateStruct":178,"completionDateStruct":180,"leadSponsor":182,"locationsCount":79},"100496247","immediate-implant-placement-in-the-posterior-region-combining-sealing-socket-abutment-and-peri-implant-socket-filling-100496247","NCT05741749","Immediate Implant Placement in the Posterior Region Combining Sealing Socket Abutment and Peri-implant Socket Filling.","Immediate Implant Placement in the Posterior Region Combining Sealing Socket Abutment and Peri-implant Socket Filling.A Randomized Controlled Clinical Trial","RCT","Inclusion Criteria:\n\n* Good general health (ASA I\u002FII),\n* More than 18 years old,\n* Smoker \\\u003C 10c\u002Fday, one hopeless tooth,\n* Healthy periodontal condition,\n* Presence of at least 2 mm of keratinized gingiva\n* Intact buccal bone wall\n* Adequate plaque control (FMPS ≤ 25%)\n* Adequate bone quantity allowing an immediate implant procedure (apical bone height of at - Least 5 mm or presence of interradicular septum)\n* Written consent provided\n\nExclusion Criteria:\n\n* Auto-immune disease or immunocompromised patients\n* Uncontrolled diabetes\n* Use of steroids or biphosphonates\n* Local or systemic infection (medical treatment needed prior to entrance to the study)\n* Pregnancy or breastfeeding\n* Alcoholism or chronically drug abuse\n* Bone availability requiring an angulated abutment\n* Untreated local inflammation\n* Cyst\n* Mucosal disease or oral lesions\n* Local irradiation therapy\n* Oral communication with sinus after the extraction","99 Years",{"count":167,"type":21},30,[58],"The primary endpoint of this study is to compare the soft tissue contour changes after immediate implant placement combined to peri-implant socket filling with a sealing socket abutment (SSA) versus a standard healing abutment. The hypothesis is that the SSA better preserves the alveolar ridge profile in the cervical region compared to a conventional healing abutment. The secondary objectives aim to evaluate 3D hard tissue changes, peri-implant bone remodeling, soft tissue health, esthetic outcomes and the patients related outcome measures.",[30],[172,173,174],"Sealing Socket Abutment","Immediate implant","Peri implant tissue changes","2023-02-14",{"date":177,"type":37},"2023-02-23",{"date":179,"type":37},"2022-10-01",{"date":181,"type":21},"2026-10-01",{"name":183,"class":44},"University of Liege"]