| Not Yet Recruiting | Influence of Implant Insertion Depth on Peri-implant Bone Changes Around Short Implants NCT07468747 | Gulf Medical University | N/A |
| Not Yet Recruiting | Mandibular Biological Drilling at Different Speeds for Dental Implant Placement NCT07474454 | Cairo University | N/A |
| Not Yet Recruiting | Effect of Mandibular Drilling Speed on Implant Stability and Osteogenic Potential: A Randomized Clinical Trial NCT07475416 | Cairo University | N/A |
| Recruiting | Clinical Safety and Effectiveness of the Straumann Dynamic Navigation System Falcon NCT07518615 | Institut Straumann AG | N/A |
| Recruiting | Autogenous Tooth Transplantation With Instrumentally Simulated Open Apex and Platelet-Rich Fibrin NCT07393997 | University of Bari Aldo Moro | N/A |
| Recruiting | Clinical Performance of Nobel N1 System NCT07280260 | Louisiana State University Health Sciences Center in New Orleans | Phase 4 |
| Not Yet Recruiting | Efficacy of Bioactive Glass vs. Xenograft in Maxillary Sinus Augmentation NCT07125846 | Suez Canal University | N/A |
| Completed | Implant Stability Changes Using Different Technique in Posterior Maxilla With Early Loading Protocol NCT07442604 | Mansoura University | N/A |
| Not Yet Recruiting | Evaluation of 3D-printed Space Maintainers Versus Conventional Space Maintainer : a Randomized Clinical Trial NCT06750068 | Cairo University | N/A |
| Recruiting | Influence of Healing Time on the Outcomes of Alveolar Ridge Preservation in Periodontally Compromised Extracti NCT06654141 | Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University | N/A |
| Recruiting | Primary Stability and Peri-implant Outcomes of Short Implants in Post-extraction Single-tooth Sites NCT07177521 | University of Bari Aldo Moro | N/A |
| Completed | Evaluation of Mandibular Posterior Zirconia Crowns With Different Ti-Base Surface Treatments. NCT07456995 | October University for Modern Sciences and Arts | N/A |
| Recruiting | Digitally Assisted Immediate Implants in Geriatric Patients NCT07534514 | Menoufia University | — |
| Recruiting | A 36-month Analysis of the Clinical Performance of Individualized CAD/CAM-produced Dental Implants: a Cohort S NCT06576284 | University of Sao Paulo | — |
| Enrolling By Invitation | Investigation of the Effect of Horizontal Platelet Rich Fibrin Placed in Tooth Extraction Sockets on Bone Form NCT07011303 | Tokat Gaziosmanpasa University | N/A |
| Active Not Recruiting | Survival and Success Rates of External- and Internal- Connection Dental Implants Placed Within the United King NCT06554080 | Defence Primary Health Care, UK | — |
| Completed | Artificial Intelligence in Dental Implant Planning NCT06527378 | University of Bari Aldo Moro | — |
| Recruiting | A Clinical Study of the TSX Dental Implant System (Xpresso) NCT06571812 | ZimVie | — |
| Recruiting | Peri-implant Mucosal Changes Over Time Following Implant Provisional Removal in the Esthetic Zone NCT06783595 | Loma Linda University | — |
| Recruiting | Primary and Secondary Elevations of Maxillary Sinuses: a Prospective Clinical Study in the Posterior Maxillary NCT06106321 | Nanfang Hospital, Southern Medical University | N/A |
| Completed | Influence of Collagen Cone on Jumping Gap Management Around Dental Implants NCT06945562 | Faculty of Dental Medicine for Girls | N/A |
| Recruiting | Removable Partial Dentures Made of PEEK NCT06191107 | University Hospital Heidelberg | N/A |
| Enrolling By Invitation | Ti-Mesh Frame Comparison for Alveolar Bone Augmentation NCT06077513 | Boston University | N/A |
| Completed | The Use of Artificial Intelligence in the Dental X-rays Analysis NCT06258798 | Hospital of the Ministry of Interior, Kielce, Poland | — |
| Recruiting | 5-Years PMCF Study of Ceramic Dental Implants One-piece Versus Two-piece. NCT06287346 | CeraRoot SL | — |
| Unknown | Effect of Fixture Thread Depth on Accuracy of Immediate Implant Placement Using Dynamic Navigation NCT06056388 | Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University | N/A |
| Recruiting | Research on the Development and Clinical Evaluation of Biomimetic Abutments NCT06870955 | Stomatological Hospital Affiliated with Fujian Medical University | N/A |
| Completed | Patient-reported Outcome Measures After Implant Placement With Contour Augmentation Procedure NCT05890170 | University of Bern | — |
| Completed | Internalized Stigma and Tooth Loss Due to Periodontitis NCT07065019 | Akdeniz University | — |
| Withdrawn | The Use of Dental Pulp Tissue as an Autogenous Graft for Ridge Augmentation NCT03943849 | The University of Texas Health Science Center, Houston | N/A |
| Completed | Retrospective Evaluation of a Novel Biomimetic Synthetic Bone Substitute (Creos® Syntogain) NCT06473545 | International dentistry Research Group | — |
| Completed | Immediate and Delayed Implant Placement Using Socket Shield Technique and Autogenous Dentin Graft NCT06566287 | Hams Hamed Abdelrahman | N/A |
| Completed | Oral Health-related Quality of Life (OHRQoL) in Patients With Inflammatory Bowel Disease (IBD) NCT05096897 | University Hospital, Lille | — |
| Withdrawn | Harnessing Chronomodulation to Enhance Osteogenesis NCT03911336 | University of Iowa | Phase 4 |
| Recruiting | An Observational Study of the T3 Pro Dental Implant System NCT05498662 | ZimVie | — |
| Unknown | The Effect of Pre-operative Single Dose Antibiotic Prophylaxis on the Post-operative Implant Success NCT04856319 | Biruni University | N/A |
| Completed | What do Parents Know About Space Maintainers NCT06162754 | Recep Tayyip Erdogan University Training and Research Hospital | — |
| Completed | Hybrid Funnel Technique a Innovative Technique for Implant Site Preparation NCT05499533 | Luigi Canullo | N/A |
| Unknown | Clinical Evaluation of Bonded Versus Banded Space Maintainers NCT05087147 | Omar Sherif Ahmed Abo El Abbas | N/A |
| Unknown | Effect of Periodontal Maintenance Therapy on Tooth Loss in Regular and Irregular Compliant Smokers and Non-Smo NCT04938089 | Saint-Joseph University | — |
| Recruiting | Impact of Tooth Loss and Denture on Oral Senses and Food Preferences NCT04281056 | Assistance Publique - Hôpitaux de Paris | N/A |
| Active Not Recruiting | Peri-implant Tissues on the Galimplant Anti-rotational Slim Abutment. NCT05118815 | University of Santiago de Compostela | N/A |
| Unknown | Immediate Implant Outcomes With and Without Bone Augmentation NCT05157009 | Verdugo, Fernando, DDS | N/A |
| Completed | Soft Tissue Changes Around Dental Implants NCT04265768 | Queen Mary University of London | N/A |
| Completed | Dental Implants Rehabilitation in Patients With Vitamin D3 Imbalance NCT04841213 | I.M. Sechenov First Moscow State Medical University | N/A |
| Unknown | Clinical Performance of Dentals Implants With Hydrophilic or Hydrophobic Surfaces NCT04605016 | Universidade Federal de Goias | N/A |
| Completed | Hard and Soft Tissue Maintenance Around Implants With a Sloped Configuration NCT04712565 | Medical University of Graz | N/A |
| Recruiting | One Vs Two Visits Root Canal Treatments in Infected Teeth NCT04605445 | Malmö University | N/A |
| Completed | Performance and Safety of Use of the "KONTACT PERIO LEVEL" Transgingival Titanium Dental Implant NCT05016401 | Biotech Dental | — |
| Completed | Submerged Versus Non-Submerged Healing of Implants Subjected To Contour Augmentation NCT04559802 | Nova Southeastern University | N/A |
| Active Not Recruiting | Comparison of Dimensional Changes After Tooth Extractions Between Xenograft and Allograft NCT04550689 | UConn Health | N/A |
| Unknown | Oral Health and Severe COPD NCT05311657 | Heidelberg University | — |
| Completed | PMCF Study of CeraRoot Ceramic Implants One-piece: 3 Years Follow up NCT04598776 | CeraRoot SL | — |
| Completed | Study Comparing Osseodensification With Standard Drilling NCT04779203 | Jackson Implant Surgery | — |
| Completed | 3D Analysis of Peri-implant Soft Tissue with Two Different Connection Types NCT06627023 | Charite University, Berlin, Germany | N/A |
| Unknown | Immediate Load in Dental Implants Using Conventional Drilling and Piezoelectric Osteotomy on Aesthetic Zone. NCT04497571 | Universidad de Granada | N/A |
| Completed | Autotransplantation and Enamel Matrix Derivatives Case Series NCT06261255 | Universidad Complutense de Madrid | N/A |
| Completed | Hyaluronic Acid Effect on Xenogenic Bone Healing NCT04377256 | Saint-Joseph University | N/A |
| Recruiting | 3D Autotransplantation of Teeth NCT04120688 | Turku University Hospital | N/A |
| Terminated | Azento IIS 3 Year Outcomes Implant Study NCT04255342 | Christopher Barwacz | N/A |
| Completed | Comparison of the Centric Relation Recorded by Two Methods Using Cone Beam Computed Tomography NCT05512442 | Fujian Medical University | N/A |
| Recruiting | Clinical and Radiological Evaluation of Dental Autotransplantation in the Anterior Region in Young Patients NCT07314580 | University of Barcelona | — |
| Completed | The Influence of Sedation and General Anesthesia to Patients' Psycho-emotional State Undergoing Wisdom Teeth E NCT04259463 | Inesa Astramskaitė | — |
| Completed | Ridge Preservation With Putty Allografts NCT03956251 | University of Louisville | N/A |
| Completed | The Cortical Shield for Facial Bone Reconstruction NCT04827693 | Verdugo, Fernando, DDS | — |
| Completed | Healing Dynamics in Human Extraction Sockets Grafted With Bio-Oss Collagen® NCT03659617 | University of Iowa | N/A |
| Unknown | Tooth Autotransplantation and Bone Dimension Changes NCT03927937 | Universidad de Murcia | N/A |
| Terminated | Ridge Preservation Comparing Simultaneous vs. Delayed Grafting NCT03580798 | University of Louisville | N/A |
| Unknown | Effect of Zirconia Implant Supported PEKK Crowns Versus Lithium Disilicate Crowns on Esthetics NCT03521024 | Cairo University | N/A |
| Unknown | AntibaCterial presCribing & OraL Health Practice NCT04063696 | University of Leeds | — |
| Unknown | Use of Leucocyte- and Platelet-rich Fibrin Membranes in Single Implant NCT03660566 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Cement Excess at Single Implant Crowns Malmö/Lund NCT04015427 | University of Zurich | N/A |
| Completed | Occlusal Relationship Assesment of Monolithic Zirconia FDPs NCT04855084 | Duygu Karasan | N/A |
| Completed | Changes of Soft and Hard Tissues After Alveolar Ridge Preservation: Freeze-dried Bone Allograft vs. L-PRF Clot NCT03331185 | University of Manitoba | Phase 2 / Phase 3 |
| Unknown | Assessment Of Inlay Retained Bridge Designs In Missing Posterior Teeth Cases. (Randomized Clinical Trial) NCT03139396 | Cairo University | N/A |
| Completed | Gene-activated Bone Substitute for Maxillofacial Bone Regeneration NCT03076138 | Histograft Co., Ltd. | N/A |
| Completed | Treatment of Post-Extraction Dehisced Socket - A Case Series Study NCT02980211 | Gustavo Avila-Ortiz DDS, MS, PhD | Phase 4 |
| Unknown | Prevalence of Constructed Space Maintainers in a Group of Egyptian Children NCT03027765 | Cairo University | — |
| Unknown | A Comparison of Two Socket Sealing Collagen Matrices for Extraction Socket Management NCT03003819 | McGuire Institute | N/A |
| Completed | Long- Term Follow-up of Extraction Socket Management NCT03410251 | University of Liege | — |
| Completed | Implant-Abutment Interface Design on Bone and Soft Tissue Levels Around Implants Placed Using Different Transc NCT02953392 | NYU College of Dentistry | N/A |
| Active Not Recruiting | Bone Level Tapered Multi-Center Study NCT02569671 | Institut Straumann AG | N/A |
| Completed | Implant Survival After Insertion of Bone Level Tapered (BLT) Implant Ø 2.9 mm in the Clinical Practice Setting NCT02699866 | Institut Straumann AG | N/A |
| Completed | Benefit of the Digital Workflow for Screw-retained Single Implant Restorations NCT03234868 | University of Liege | Phase 4 |
| Unknown | RCT of BLT Implants Used for Immediate vs Early Placement, Restored With Ceramic Crowns on Titanium Bonding Ba NCT05079542 | University of Geneva, Switzerland | N/A |
| Unknown | Long-term Results After Systematic Periodontal Therapy NCT03048045 | Goethe University | — |
| Unknown | Short Implants in Edentulous Mandible NCT04838184 | Universitätsklinikum Hamburg-Eppendorf | — |
| Unknown | Soft Tissue Volume Gain and Stability Comparing Palate and Tuberosity NCT03090906 | Universitat Internacional de Catalunya | N/A |
| Unknown | Evaluation of a Lateral Window Technique Augmentation for Maxillary Sinus Using Ultrasound Activated Pins NCT02449707 | Riyadh Colleges of Dentistry and Pharmacy | Phase 4 |
| Completed | Clinical Assessment of Dental Implant NCT02591706 | University of Liege | N/A |
| Completed | Sinus Lift: Saving Time and Reducing Morbidity NCT02415946 | University Hospital of Ferrara | N/A |
| Completed | The Use of Platelet-rich Fibrin (PRF) Membranes in Lateral Alveolar Ridge Augmentation When Jaw Bone is Missin NCT04350749 | University of Aarhus | Phase 4 |
| Completed | Comparison of Two Different Surgical Approaches To Increase Peri-Implant Mucosa Thickness NCT02450383 | University of Iowa | Phase 4 |
| Terminated | Clinical Evaluation of Implant-secured Removable Partial Denture NCT02762201 | Hospices Civils de Lyon | N/A |
| Unknown | Osseointegrated Dental Implants in Kidney Transplanted Patients NCT02513602 | University of Trieste | — |
| Completed | An RCT Comparing Xenograft and Allograft for Ridge Preservation NCT02330523 | McGuire Institute | N/A |
| Completed | Bone Remodeling After Immediate Implant Placement With and Without Bone Grafting NCT02174198 | Columbia University | N/A |
| Completed | Molecular Content of Peri-implant Sulcus During Wound Healing and Osseointegration Following Drilling and Piez NCT03538184 | Ege University | N/A |
| Completed | Ridge Expansion in the Maxillary Aesthetic Zone Using Piezo-electric Surgery NCT01796119 | Clinique Dentaire et d'implantologie Dr.Vinh Nguyen | N/A |
| Completed | Bone Augmentation Techniques in Extraction Sockets NCT01836783 | University of Alabama at Birmingham | N/A |
| Withdrawn | A Comparative, Randomized, Prospective, Performance Evaluation of Abutments in Single Tooth Gaps NCT02219139 | Institut Straumann AG | N/A |
| Completed | Influence of Soft Tissue Thickness on the Bone Level Around Implants NCT04243460 | Medical Innovation Center Wroclaw | N/A |
| Completed | A Clinical Study to Investigate Collagen Matrix 10808 for Soft Tissue Volume Augmentation Around Single Implan NCT02356770 | Geistlich Pharma AG | N/A |
| Completed | The Influence of the Crown-implant Ratio on the Crestal Bone Level and Implant Secondary Stability NCT03471000 | Jakub Hadzik | N/A |
| Completed | Performance Evaluation of FullCeram Implants in Single Tooth Gaps NCT02163395 | Institut Straumann AG | N/A |
| Completed | Effect of I-Shape Incısıon Technique on Inter-Implant Papilla: A Prospective Randomized Clinical Trial NCT02996370 | Ege University | N/A |
| Completed | Initial Stability of Posterior Maxillary Implants With Bicortical Fixation NCT01237184 | University of Minnesota | — |
| Completed | Bone Tissue Engineering Using Autologous Bone Repair Cell (BRC) Therapy for Sinus Floor Bone Augmentation NCT00980278 | University of Michigan | Phase 1 / Phase 2 |
| Completed | Soft Tissue Thickness on Submerged and Non Submerged Implants NCT02842385 | Ege University | N/A |
| Completed | Undiagnosed Diabetes in a Dental Setting NCT01711385 | Columbia University | N/A |
| Withdrawn | Case Series Evaluation of a Short Dental Implant NCT00798031 | Clark Stanford | N/A |
| Terminated | Comparison of Straumann BoneCeramic vs. Allograft Bone in Extraction Sockets NCT00782236 | Institut Straumann AG | Phase 4 |
| Unknown | Clinical Follow-up of Direct/Indirect Bridge, Orthodontic and Periodontal Splint by Using Fibre-reinforced Com NCT02343796 | Ege University | N/A |
| Terminated | REPI : a Randomized Open Label Trial Evaluating the Use of APC in Pre-Implantation Reconstruction of Maxilla NCT00295126 | University Hospital, Grenoble | Phase 2 / Phase 3 |
| Active Not Recruiting | Complete Lower Dentures on 1 or 2 Implants NCT02117856 | University of British Columbia | N/A |
| Completed | Biological Specifications for Denture Designs NCT00018512 | US Department of Veterans Affairs | Phase 2 |
| Completed | "Clinical Trials to Enhance Elders' Oral Health" ("TEETH") NCT00004640 | University of Washington | Phase 3 |
| Completed | Tooth Loss Rate and Its Associated Factors: a Retrospective Cross-sectional Study With up to 50 Years of Follo NCT06578806 | Saint-Joseph University | — |