Clinical trials: Missing Teeth
Tooth Loss
Implant Stability Changes Using Different Technique in Posterior Maxilla With Early Loading Protocol
60 implants were placed in patients seeking implantation of their lost posterior maxillary teeth (premolar and molars) with normal bone height beneath the floor of the maxillary sinus.
- Trial name
- NCT07442604
- Testing
- Densah burs, Magnetic Mallet technique, Conventional Drilling technique
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Partial Edentulism, Tooth Loss / Rehabilitation
In Vivo Evaluation of the Accuracy of Immediate Screw-Retained Provisional Crowns Fabricated Using Digital Planning and Guided Surgery
This clinical trial aims to evaluate the in vivo accuracy of a fully digital workflow for the immediate placement of a previously fabricated screw-retained provisional crown using digital planning and guided implant surgery.
- Trial name
- NCT07315607
- Testing
- Fully Guided Implant Placement and Immediate Provisionalization
- Where
- Spain
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Missing Teeth
Assessment of Hard and Soft Tissue Changes Following XCM Versus FGG Simultaneous With Delayed Dental Implant Placement
Teeth loss are usually associated with alterations of extraction sockets result in obviously absorbed alveolar ridges and are often accompanied with soft tissue atrophy such as narrow keratinized tissue and a shallow vestibule.
- Trial name
- NCT07080177
- Testing
- Free gingival graft simultaneous with delayed implant placement, Xenogeneic collagen matrix simultaneous with delayed implant placement
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Missing Teeth
Single-retainer Lithium Di-silicate Versus Zirconia Resin Bonded Bridge for Replacement of an Anterior Missing Tooth.
First, Participants in this study will be recruit according to inclusion criteria. Proper examination for the participants (clinically and radiographically). Preparation for abutment tooth for Resin bonded fixed partial denture.
- Trial name
- RBFPD (NCT05861921)
- Testing
- Single-retainer Lithium Di-silicate Resin Bonded Fixed Partial Denture
- Where
- Egypt
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Cairo University
Anodontia
Linkage and Identification of (a) Candidate Gene(s) for Tooth Disorders
The congenital absence of teeth, commonly referred to as hypodontia or tooth agenesis, is a common developmental anomaly of human dentition that affects approximately 20% of the population.
- Trial name
- NCT00026026
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Center for Research Resources (NCRR)
Tooth Loss, Tooth Diseases
The Cortical Shield for Facial Bone Reconstruction
To evaluate a novel technique of bone regeneration and simultaneous implant placement in severely damaged sockets.
- Conditions
- Tooth Loss, Tooth Diseases, Tooth Fracture, Tooth Injuries
- Trial name
- NCT04827693
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Verdugo, Fernando, DDS
Tooth Loss, Ceramic Implant
PMCF Study of CeraRoot Ceramic Implants One-piece: 3 Years Follow up
The main objective is to evaluate the success / failure rate of CeraRoot ceramic implants (one piece) during three year follow up.
- Trial name
- NCT04598776
- Where
- Spain
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- CeraRoot SL
Tooth Loss, Maxillary Premolar Area
Sleeved vs. Sleeveless Guides for Immediate Implant Placement
This study aims to compare implant placement accuracy using sleeved versus sleeveless static surgical guides for immediate implant placement in the premolar region.
- Conditions
- Tooth Loss, Maxillary Premolar Area, Immediate Dental Implant Placement, Guided Implant Placement
- Trial name
- S2S-IG RCT (NCT07845890)
- Testing
- Conventional Sleeved Static Surgical Guide, Sleeveless Static Surgical Guide
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Loss of Teeth Due to Extraction, Alveolar Bone Loss
Relate Tooth Alveolar Extraction Socket Anatomy to Alveolar Remodeling Rate
In patients that are going to be subjected to a tooth extraction in the anterior maxillary (from canine to canine) does the position of the intact alveolar socket related to maxillary basal bone interferes with the rate of…
- Conditions
- Loss of Teeth Due to Extraction, Alveolar Bone Loss, Bone Resorption
- Trial name
- NCT01963884
- Testing
- Tooth Extraction, Cone-Beam technology evaluation, Measure Alveolar Socket Remodeling
- Where
- Portugal
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Implantology Institute
Unsatisfactory or Defective Restoration of Tooth
Minimal Invasive Rehabilitation of Tooth Loss in the Posterior Segment (MIZE-S)
Tooth loss can be addressed by different rehabilitative strategies. Implant-supported crowns and conventional bridges (fixed dental prostheses [FDPs]) are well established treatment alternatives.
- Trial name
- MIZE-S (NCT01997710)
- Testing
- all-ceramic inlay-retained RBFDP, all-ceramic RBFDP
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital Heidelberg
Missing Teeth
Bone-Implant Contact Surface Influence on Dental Implant Stability
This study aims to evaluate the changes in the stability and bone-implant contact surface of implants of the same macro-design placed with particle grafting in the fresh extraction socket, without grafting, and placed in healed…
- Trial name
- NCT06178796
- Testing
- Dental implant
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Marmara University
Tooth Loss
Ridge Preservation With Putty Allografts
The study will consist of randomized controlled clinical study trial comparing the results of a demineralized putty allorgraft versus a combined mineralized/demineralized putty allograft in approximately 30 patients, 15 per…
- Trial name
- NCT03956251
- Testing
- Combined Mineralized/Demineralized Putty Allograft, Demineralized Putty Allograft
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Dental Implantation, Missing Teeth
The Effect Of Enamel Matrix Derivatives On Gingival Tissue Thickness
Scientists do research to answer important questions which might help change or improve the way we do things in the future. The investigators know that using Enamel Matrix Derivatives results in thicker gum tissues around teeth.
- Conditions
- Dental Implantation, Missing Teeth, Periodontitis, Adult, Mucositis
- Trial name
- NCT07053969
- Testing
- Enamel Matrix Derivative
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Dental Implant Failed, Teeth Absent
Gelatin Sponge VS PTFE Membrane for Socket Sealing After Immediate Implant Placement
Digital panoramas will be made to assess the implant sites. The included patients are assigned to their respective groups randomly.
- Conditions
- Dental Implant Failed, Teeth Absent, Soft Tissue Injuries
- Trial name
- NCT05982353
- Testing
- PTFE application, Gelatin sponge
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Destructed Teeth Restored by Zirconia Crowns, Zirconia Crowns
Clinical Outcomes of Bonded Monolithic Translucent Zirconia Crowns Using Two Different Compositions of Self-adhesive Resin Cements
The aim of the present study is to evaluate the clinical outcomes (marginal discoloration, marginal adaptation, gingival health, debonding and patient satisfaction) of translucent zirconia crowns bonded by TheraCem (MDP, calcium…
- Conditions
- Destructed Teeth Restored by Zirconia Crowns, Zirconia Crowns, Decayed, Missing, and Filled Teeth, Tooth Discoloration
- Trial name
- NCT04875468
- Testing
- TheraCem self-adhesive resin cement, Multilink adhesive resin cement
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Diana Mostafa Habeb
Missing Teeth, Teeth Replacemnt by Single Dental Implant
Randomized Controlled Clinical Trial of CAD/CAM and Conventionally Fabricated Singl Implant Abutments.
CAD/CAM technology has been introduced to the field of implant dentistry in the beginning of 1990's (Priest 2005). Since their introduction, the use of CAD/CAM technology in the production of dental implant restorations has been…
- Conditions
- Missing Teeth, Teeth Replacemnt by Single Dental Implant, Zirconia Abutment, Titanium Abutment
- Trial name
- NCT01229995
- Testing
- dental implants - zirconia abutmetns - prefabricated abutments
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Harvard School of Dental Medicine
Jaw, Edentulous, Partially, Missing Teeth
Two-unit Cantilever Implant Prostheses Made of Monolithic Zirconia or PFM
The aim of is to compare the survival rate and technical outcomes of cantilever implant-supported fixed denture prosthetics (cFDPs) made either out of monolithic zirconia bonded to a titanium base in a digital workflow, or…
- Trial name
- Cantilever (NCT04713800)
- Testing
- Monolithic zirconia screw retained implant-supported cantilever reconstruction supported by titanium base abutments, in a full digital workflow (ZR-TiB), porcelain fused-to metal screw retained implant-supported cantilever reconstruction supported by a gold-abutment, in a conventional workflow (PFM-GA)
- Where
- Switzerland
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Geneva, Switzerland
Tooth Loss, Bone Loss, Alveolar
Immediate Implant Outcomes With and Without Bone Augmentation
To evaluate immediate implant placement feasibility and esthetic outcomes in severely damaged sockets that received simultaneously bone reconstruction (cortical bone shield) and implant placement versus intact sockets that needed…
- Conditions
- Tooth Loss, Bone Loss, Alveolar, Dental Diseases, Dental Trauma
- Trial name
- NCT05157009
- Testing
- implant placement
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Verdugo, Fernando, DDS
Denture, Partial, Fixed, Resin-Bonded, Tooth Loss / Rehabilitation
Clinical Outcomes of CAD/CAM Single-Retainer Monolithic Zirconia Ceramic Resin-Bonded Fixed Dentures Bonded With Two Different Resin Cements
Congenitally missing tooth is one of the most common anomalies in human dentition. The treatment options of lateral incisor agenesis are closing the space with orthodontic treatment, implant treatment, conventional fixed dental…
- Conditions
- Denture, Partial, Fixed, Resin-Bonded, Tooth Loss / Rehabilitation, Resin Cements
- Trial name
- NCT04491097
- Testing
- Panavia V5 resin cement, Panavia F2.0 resin cement
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Dental Decay, Periodontal Abscess
ONE-1 Oral graNd Est 1
This study is about the assessment of two oral telemedecine tools compared to an intra oral clinical examination used as a reference among elderly persons living in nursing home.
- Conditions
- Dental Decay, Periodontal Abscess, Periodontitis, Gingivitis
- Trial name
- ONE (NCT05089214)
- Testing
- Intra oral cameras
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France