Clinical trials: Single Tooth Lost
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Case Selection and Treatment Protocol for Immediate Dental Implants in the Esthetic Zone
In this study a tooth that needs to be extracted will be replaced by an implant (artificial root) placed at the same appointment as the extraction.
- Trial name
- NCT02154581
- Testing
- SLActive implant
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Single Tooth Lost, Dental Implant
Immediate and Early Single Dental Implants
The objective of the research project will be to compare immediate and early unitary implants for the rehabilitation of missing teeth in the upper aesthetic region.
- Trial name
- NCT04075383
- Testing
- immediate dental implant, immediate-delayed dental implant
- Where
- Brazil
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Tooth-loss, Edentulous Mouth
Complete Lower Dentures on 1 or 2 Implants
This study is a randomized clinical trial to compare patient satisfaction and prosthetic outcomes with lower dentures retained by one or two implants.
- Conditions
- Tooth-loss, Edentulous Mouth, Complete Denture, Complete Lower Denture
- Trial name
- NCT02117856
- Testing
- 1 implant placed surgically in the mandibular midline, 2 implants placed surgically in the mandibular canine sites, Soft reline (Coe Comfort) of the existing complete lower denture
- Where
- Canada
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Tooth Loss
Clinical Assessment of Dental Implant
Primary Endpoints : The implant survival and success rate of V3 and C1 implants will be compared. Implant success rate will be evaluated by measuring the peri-implant bone remodeling from baseline to 1 year post insertion.
- Trial name
- H2015-1 (NCT02591706)
- Testing
- MIS Implants
- Where
- Belgium
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Liege
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
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
Missing Teeth
Clinical Trial of Zirconia and Metal Adhesive Bridges
Adhesive bridges are becoming popular in patients with congenitally missing teeth and these are type of bridges that can be done with only minimal or with no preparation to replace the missing tooth/teeth.
- Trial name
- NCT01347177
- Testing
- Zirconia-based adhesive bridge, Metal-based adhesive bridge
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Edentulous Jaw, Tooth Loss
Primary Stability and Peri-implant Outcomes of Short Implants in Post-extraction Single-tooth Sites
The placement of short implants in post-extraction sockets is a valuable option when residual bone height is limited, minimizing morbidity and treatment time.
- Conditions
- Edentulous Jaw, Tooth Loss, Toothless Mouth
- Trial name
- NCT07177521
- Testing
- Insertion of implants in post-extraction tooth
- Where
- Italy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Tooth Loss
Benefit of the Digital Workflow for Screw-retained Single Implant Restorations
The aim of this research project is emphasize the benefit of the digital workflow compared to conventional impressions and crown processing with standard la procedures.
- Trial name
- NCT03234868
- Testing
- Impression procedure, Crown manufacturing procedures
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Liege
Endodontically Treated Teeth, Missing Teeth
Impression & Prosthesis Quality Made From Different Polyvinylsiloxane Impression Techniques
This randomized controlled trial is to clinically assess and compare impression quality of polyvinylsiloxane impression material using one step (experimental) and two step (control) impression techniques and its effect on…
- Conditions
- Endodontically Treated Teeth, Missing Teeth, Discoloration, Tooth, Prosthesis Failure, Dental
- Trial name
- NCT05938400
- Testing
- Polyvinylsiloxane impression with different techniques
- Where
- Pakistan
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Missing Teeth, Prosthesis Survival
Evaluation of Single-unit Implant-supported Prostheses Survival Using CoCr Prosthetic Abutments: Prospective Observational Study
The aim of the study is to prospectively evaluate the survival of JJGC Cobalt-Chromium (CoCr) prosthetic abutments in single-unit implant-supported prostheses, to confirm the long-term safety and performance of the devices.
- Trial name
- NCT05649085
- Testing
- Cobalt-Chromium (CoCr) prosthetic abutments
- Where
- Brazil
- Volunteers
- 167 people, healthy volunteers welcome
- Sponsor
- Neodent
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Esthetic, Clinical and Radiographic Outcomes of Immediately Placed Implants (Type 1) and Early Placed Implants (Type 2)
The investigators are asking subjects to take part in a research study of soft tissue (gums) and bone (jawbone) healing around dental implants following tooth extraction.
- Trial name
- NCT01623739
- Testing
- Placement of a dental implant
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Tooth Loss
The Effect of Pre-operative Single Dose Antibiotic Prophylaxis on the Post-operative Implant Success
There is no consensus on antibiotic prophylaxis in dental implant applications, and its necessity is controversial. Current reports on antibiotic use are insufficient.
- Trial name
- NCT04856319
- Testing
- Dental implant placement, Antibiotic prophylaxis
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Biruni University
Tooth Loss
Initial Stability of Posterior Maxillary Implants With Bicortical Fixation
The primary purpose of this study is to 1. determine whether dental implant engaging both the alveolar crest cortical bone and sinus floor using vertical stopper drill and self-threading concept (bi-cortical fixation) increases…
- Trial name
- NCT01237184
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Tooth Loss
Effect of Zirconia Implant Supported PEKK Crowns Versus Lithium Disilicate Crowns on Esthetics
aim of study is to evaluate esthetic and biomechanical outcome of maxillary anterior single-tooth zirconia implant supported PEKK crowns compared to lithium disilicate crowns on PEKK abutments .
- Trial name
- NCT03521024
- Testing
- poly ether ketone ketone, lithium disilicate
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Loss, Dental Implant, Single-tooth
RCT of BLT Implants Used for Immediate vs Early Placement, Restored With Ceramic Crowns on Titanium Bonding Bases.
The purpose of this study is to assess the outcome of a new bone level tapered implant when inserted either following an immediate placement protocol or an early placement approach and restored with single crowns out of two…
- Trial name
- BLT (NCT05079542)
- Testing
- Timepoint of Implant placement of Bonelevel tapered implants, Material for tooth restoration - Lithiumdisilicate glass ceramic or zirconia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Geneva, Switzerland
Single Tooth Lost, Partially Edentulous Maxilla
Accuracy of Trephination-based Versus Drilling-based Guided Dental Implant Placement
This study will be initiated to compare the accuracy of implant placement using the guided trephination drilling protocol and the guided conventional drilling protocol.
- Trial name
- NCT05295082
- Testing
- guided trephination-based drilling protocol, guided Conventional drilling-based protocol
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Mohammed Ramadan
Tooth Loss
Performance Evaluation of FullCeram Implants in Single Tooth Gaps
Straumann Monotype FullCeram implants serve as a suitable alternative for implant therapy especially in the aesthetic zone The survival rate of Straumann Ceramic implants should be at least 85% (max 6 implant losses out of 40…
- Trial name
- NCT02163395
- Testing
- FullCeram implant
- Where
- 3 sites in Germany
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Institut Straumann AG
Dental Implants, Single Tooth Lost
5-year Follow up Study on the Comparative Performance of Two-piece Zirconia and Titanium Implants
A post-market, randomized-controlled, superiority clinical study to compare medium-term performance and safety of the Straumann PURE 2-piece Ceramic Implant with Straumann Bone Level Implant using a fully digital workflow.
- Conditions
- Dental Implants, Single Tooth Lost, Dental Implant Failed
- Trial name
- PostNCT0390817 (NCT05326880)
- Testing
- Ceramic Dental Implant, Titanium Dental Implant
- Where
- 2 sites in Germany, Hong Kong
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Missing Teeth
Enhancing Soft Tissues Around Inserted Implants by Two Different Methods
This randomized controlled clinical trial investigates the efficacy of xenogeneic collagen matrix (XCM) versus autogenous subepithelial connective tissue graft (SCTG) in enhancing the peri-implant soft tissue profile around…
- Trial name
- NCT06837688
- Testing
- Peri-implant soft tissue augmentation using connective tissue graft, Peri-implant soft tissue augmentation using xenogenic collagen matrix
- Where
- Syria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Damascus University