Clinical trials: Tooth Lost
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
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 Implants
Variable-thread Versus Standard Dental Implants for Replacing Missing Teeth
Background and objectives: Primary and secondary implant stability remain the most relevant and reliable clinical indicator for long-term survival of dental implants.
- Trial name
- NCT06808854
- Testing
- Dental implant treatment (variable-thread implants), Dental implant treatment (standard implants)
- Where
- United Arab Emirates
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Mohammed Bin Rashid University of Medicine and Health Sciences
Tooth Loss
Hard and Soft Tissue Maintenance Around Implants With a Sloped Configuration
This study is a controlled, randomized clinical trial over about 16-months (active phase). 40 patients in need of replacement of a single tooth with a minimal crestal bone width of 4 - 5mm and suitable for simultaneous GBR…
- Trial name
- NCT04712565
- Testing
- Astra Tech Implant System Profile EV, Astra Tech Implant System EV
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Tooth Loss
Removable Partial Dentures Made of PEEK
As part of the clinical study, 25 patients each were provided with removable partial dentures with clasps made of PEEK in two centres (University Hospital Heidelberg, Department of Prosthodontics and University Hospital for…
- Trial name
- KLAP (NCT06191107)
- Testing
- Removable Partial Denture
- Where
- Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital Heidelberg
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
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
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
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
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
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
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, Partial Edentulism in the Maxilla or in the Mandible
Evaluation of Autogenous Bone Graft on Immediate Dental Implant Osseointegration Using Piezosurgery
This clinical study aims to evaluate the clinical and radiographic outcomes of immediate dental implant placement in mandibular premolar sites.
- Trial name
- ABG-IDIP (NCT07705399)
- Testing
- Immediate implant with autogenous bone graft, Immediate implant without bone graft
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Substance Use Disorder (SUD), Decayed Teeth
Oral and Dental Health in Substance Dependent Individuals
The goal of this cross-sectional clinical study is to compare the oral health status of individuals with Methamphetamine (MA), Cannabis (THC), and Polysubstance (PSU) use disorders to healthy controls.
- Conditions
- Substance Use Disorder (SUD), Decayed Teeth, Teeth Loss, Teeth Missing
- Trial name
- ODH_SUD (NCT06640712)
- Testing
- Dental caries was assessed using the DMFT index (Decayed, Missing, and Filled Teeth) according to the World Health Organization's caries diagnostic criteria., Substance Use Disorder Diagnosis
- Where
- Turkey (Türkiye)
- Volunteers
- 281 people, healthy volunteers welcome
- Sponsor
- Izmir Democracy University
Tooth Loss
Ridge Expansion in the Maxillary Aesthetic Zone Using Piezo-electric Surgery
In this split-mouth controlled study, implants placed using the alveolar ridge expansion technique will be compared to those placed in native bone with sufficient horizontal bone width.
- Trial name
- NCT01796119
- Testing
- Ridge Splitting, Implants placed using drilling technique
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Clinique Dentaire et d'implantologie Dr.Vinh Nguyen
Premature Loss of Primary Molars, Space Maintenance
Space Changes After Premature Loss of Lower First Primary Molars in Children Using Digital Scanning
This prospective split-mouth clinical study aims to evaluate space changes in the mandibular dental arch following premature extraction of the lower first primary molar in children aged 3 to 5.5 years.
- Conditions
- Premature Loss of Primary Molars, Space Maintenance, Dental Arch Development, Pediatric Tooth Extraction
- Trial name
- NCT06965777
- Where
- Egypt
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Cairo University
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 Implants, TNF-alpha Inhibitors
Dental Implant Healing With TNF-Alpha Inhibitors
The goal of this pilot study is to learn about healing after dental implant placement in patients taking a class of biologic drug called Tumor Necrosis Factor or TNF-alpha antagonist or inhibitor.
- Conditions
- Dental Implants, TNF-alpha Inhibitors, Edentulism
- Trial name
- NCT06538870
- Testing
- Placement of dental implants
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Patients With Missing Teeth
Platelet Rich Fibrin Versus Melatonin Around Dental Implants
Dental implant is a dental treatment that allow oral rehabilitation for partial and fully edentulous patients. Osteointegration is the factor that control success s or failure of dental implant that can be improved by addition of…
- Trial name
- NCT05593731
- Testing
- dental implants with melatonin gel
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Misr University for Science and Technology
Missing Teeth
Study the Effect of Neurectomy of Nasopalatine Nerve on Sensation of Anterior Palate
Study the effect of neurectomy of nasopalatine nerve on the sensation of anterior palate in patients undergoing rehabilitation of anterior maxillary ridge with dental implant
- Trial name
- NCT04153851
- Testing
- neurectomy of nasopalatine nerve
- Where
- Egypt
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Cairo University