| Enrolling By Invitation | Effectiveness of 3D-printed Patient-specific Resorbable Scaffolds for Maxillary Bone Regeneration NCT06773923 | Universidad Austral de Chile | Phase 3 |
| Completed | Evaluation of Dental Implants After Using Several Bone Splitting Techniques NCT05720143 | Damascus University | N/A |
| Active Not Recruiting | Multicenter Study to Evaluate the Clinical Outcome of the OmniTaper EV Implant in Single Tooth Restorations NCT05355792 | Dentsply Sirona Implants and Consumables | N/A |
| Completed | Intraoral Scanning Accuracy in the Edentulous Mandible NCT05032170 | University Hospital Heidelberg | — |
| Unknown | Comparative Study of Maxillary and Mandibular Splints Used for the Treatment of Masticatory Muscle Parafunctio NCT05007691 | Moscow State University of Medicine and Dentistry | N/A |
| Completed | Retention of Telescopic Versus Locator Attachments NCT06349525 | Delta University for Science and Technology | N/A |
| Unknown | Prospective Observational Study of SynCone® Concept NCT03957265 | Marcio Zaffalon Casati | Phase 1 |
| Unknown | Prospective Neodent® Zirconia System Study NCT04545840 | Neodent | — |
| Unknown | Study of Neodent Implantable Devices of GM Zygomatic Line NCT04328116 | Neodent | — |
| Completed | Digital Versus Conventional Full-arch Implant Impression in Maxillary Screw- Retained Implant Prosthesis NCT05709236 | Delta University for Science and Technology | N/A |
| Completed | Peri-Implant Healing Around Two Different Machined-Collar Designs After 25 Years of Function NCT03862482 | Université de Montréal | N/A |
| Active Not Recruiting | Evaluation of MBL Around Implants Placed in Crestal or Subcrestal Positions: a RCT NCT03806608 | Sun Yat-sen University | N/A |
| Completed | Neodent Implantable Devices of GM Line NCT03812276 | Neodent | — |
| Completed | Milled Versus Printed CAD/CAM Complete Dentures NCT04873219 | University of Geneva, Switzerland | N/A |
| Completed | In-patient Comparison of Immediately Loaded and Non-loaded Submerged and Transgingival Healed Implants Within NCT06408506 | Medical University of Graz | N/A |
| Completed | Stereolithographic Technique for Dentures NCT02911038 | Corina Marilena Cristache | — |
| Completed | 4 mm Implants in Fixed Cross-Arch Prostheses NCT02877433 | Institut Straumann AG | N/A |
| Completed | Conventional, Overdenture and Palateless Overdenture Oral Health Impact Comparison Study NCT02731703 | University of North Carolina, Chapel Hill | — |
| Active Not Recruiting | Immediate Loading of Implants in the Partially or Completely Edentulous Jaw NCT02661412 | AZ Sint-Jan AV | — |
| Completed | Accuracy of Computer Guided Implant Surgery NCT02418117 | Concordia Dent Srl | N/A |
| Completed | Long-term Study to Evaluate Different Dental Implant Alloys in Straumann 3.3mm Diameter Bone Level Implants NCT01878331 | Institut Straumann AG | — |
| Unknown | Guided Bone Regeneration Using Synthetic Membrane NCT01654627 | RegeneCure, Ltd. | Phase 1 / Phase 2 |
| Completed | Release of Osteogenic Markers in Immediately and Non-loaded Dental Implants NCT01909999 | Renato Correa Viana Casarin | N/A |
| Completed | A Study to Treat Patients With Edentulous Mandibles With Two Straumann 3.3mm Diameter Bone Level Implants NCT00905840 | Institut Straumann AG | N/A |
| Completed | Comparison of Lingualized and Full Bilaterally Balanced Articulation NCT00959530 | Nihon University | N/A |
| Terminated | Prospective Registry of Immediate/Delayed Loading of Implants in the Cranial Bone-grafted Severely Atrophic Ja NCT02664298 | AZ Sint-Jan AV | — |
| Completed | Comparison of Synthetic Bone Substitute and a Bovine-derived Xenograft in Horizontal Bone Augmentation NCT00901017 | Institut Straumann AG | N/A |
| Completed | Study on ASTRA TECH Implant System, OsseoSpeed™ Implants in Patients Missing All Teeth in the Upper Jaw, Resto NCT00711022 | Dentsply Sirona Implants and Consumables | N/A |
| Completed | Comparison of Early and Late Loading in the Edentulous Upper Jaw Using Cresco Prosthetic System on Straumann I NCT00922935 | Institut Straumann AG | Phase 4 |
| Completed | Randomized Study For Minimally Invasive Splinted Implants NCT02107612 | University of Concepcion, Chile | 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 |
| Terminated | Treatment With Fixture Microthread™ in Patients With Poor Bone Quality and no Teeth in the Upper Jaw, When Usi NCT00748670 | Dentsply Sirona Implants and Consumables | N/A |
| Terminated | Evaluation of Treatment With Fixture Microthread™ in Patients Missing All Teeth in the Upper Jaw, When Using O NCT00748397 | Dentsply Sirona Implants and Consumables | N/A |
| Completed | An Implant With an Acid-etched Fixture Surface and Internal-hex Collar May Achieve Greater Osseointegration. NCT01641198 | Université de Montréal | N/A |
| Completed | Clinical Study of Oral Endosseous Titanium Implants in Edentulous Subjects NCT00001211 | National Institute of Dental and Craniofacial Research (NIDCR) | — |