Clinical trials: Edentulism
Atrophy of Edentulous Alveolar Ridge, Partial Edentulism
Comparing Conventional Dental Implants and Trabecular Metal™ Dental Implants After Sinus Floor Elevation
This is a research study to test the clinical outcome of Trabecular Metal™ Dental Implants (TMDI) (Zimmer Dental Inc Carlsbad, CA, US) in the Maxillary Sinus region.
- Trial name
- NCT02404649
- Testing
- Two implant designs in a Sinus Bone Augmentation Procedure, Two implant designs in a Sinus Floor Elevation Procedure
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Harvard Medical School (HMS and HSDM)
Partial Edentulism
Impact of Cantilever Design on Clinical, Radiographic, and Volumetric Parameters: a Retrospective Study
The present retrospective study aims to evaluate the impact of cantilever design in the posterior areas of the mandible on clinical, radiographic, and volumetric parameters with an 8-year follow-up.
- Trial name
- NCT06104163
- Where
- Italy
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Catania
Partial Edentulism, Disorder of Prostheses and Implants
Survival of Implant-Supported All-Ceramic Prostheses
The purpose of this research study is to identify reasons that cause an all-ceramic bridge to fracture which include the thickness of the bridge material, the type of bridge material and the bite force of the person.
- Conditions
- Partial Edentulism, Disorder of Prostheses and Implants, Dental Prosthesis Failure
- Trial name
- NCT01729858
- Testing
- Ceramic-Ceramic, Metal-Ceramic
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- University of Florida
Partial Edentulism
Improving Oral Health Function With Implant Supported Partial Dentures
Distal extension Partial Removable Dental Prostheses (PRDPs) are less stable than tooth supported PRDPs due to progressive resorption of the alveolar ridge, which alters the retention and support generated by alveolar bone…
- Trial name
- NCT02590861
- Testing
- Dental implant
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Minnesota
Complete Edentulism
Effect of Mini Implants Supported Over Dentures Versus Conventional Implant After Bone Expansion
The better form of ridge will provide using wider implants that can have better abilities to with stand forces and to prevent alveolar bone loss as much as possible.
- Trial name
- NCT03326453
- Testing
- Mini dental implant
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulism, Malocclusion; Displaced Teeth
Augmented Reality Dentistry
This study aims to evaluate the accuracy of augmented reality (AR)-assisted dental procedures. Patient-specific anatomical data will be acquired using cone-beam computed tomography (CBCT) and intraoral scanning and integrated to…
- Conditions
- Edentulism, Malocclusion; Displaced Teeth, TEETH EXTRACTION
- Trial name
- AugRealDent (NCT07814794)
- Testing
- Surgery, Patients requiring orthodontic treatment.
- Where
- Italy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Complete Edentulism
Effect Of Digital Smile Design on Quality Of Life In Complete Denture Wearers
The aim of the current study protocol is to compare the effect of two complete dentures made for completely edentulous patients; one digitally constructed using digital smile design (DSD) and another one conventionally…
- Trial name
- NCT06324292
- Testing
- complete denture, CG, complete denture, DG
- Where
- 2 sites in Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Implants, Partial Edentulism
CF41102 5-year Clinical Evaluation of Conelog® Implant With 7 mm Length
The objective of this prospective, randomized, pilot study is to determine whether the Conelog® connection is suitable for splinted/non-splinted cemented crowns in the chewing centre (focus only on implant-abutment connection)…
- Trial name
- UKAConelog (NCT03558347)
- Testing
- short implants with splinted crowns, short implants with non-splinted crowns
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- RWTH Aachen University
Partial-edentulism
A Smart Digital Workflow Towards High Precision and Through-Put Production for Removable Partial Dentures
Tooth loss is a major chronic problem in dentistry and edentulous elderly endures poorer quality of life worldwide. Removable partial dentures (RPDs) are the most widely accepted and cost-effective treatment for patients to…
- Trial name
- NCT06273449
- Testing
- Group 3 - 3D Printed Removable Partial Denture, Group 2 - 3D Printed Removable Partial Denture
- Where
- Singapore
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- National Dental Centre, Singapore
Partial-edentulism
Reconstruction of Localized Alveolar Ridge Defects
The aim of the present prospective randomized controlled study is to compare the clinical, radiological, micro-circulation, and histology of a novel, semi-thick, and conventional full-thickness mucoperiosteal flap technique…
- Trial name
- NCT05538715
- Testing
- Split-thickness group, Full-thickness group
- Where
- Hungary
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Dental Implant, Soft Tissue
Effect of Bone-related and Soft-tissue-related Variables on the Marginal Bone Loss of Platform-matched and Platform Switched Dental Implants
In this clinical trial the effect of the implant-abutment morphology (platform-switched vs platform matched) will be assessed in both soft tissue (soft tissue thickness) and hard tissue (marginal bone loss) outcomes.
- Conditions
- Dental Implant, Soft Tissue, Partial-edentulism, Bone Loss
- Trial name
- NCT05670340
- Testing
- Switched Prosthetic Profile, Matched Prosthetic Profile
- Where
- Spain
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Complete Edentulism
Effect of Different Implant Surface Treatments on Bony Changes Around Mandibular Implants
The research will be conducted to report which type of surface treatment of dental implants that can be successful and aids in increasing bone to implant contact and how it affects the bony changes around the implants installed…
- Trial name
- NCT04686370
- Testing
- laser treated implant surface
- Where
- Egypt
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Cairo University
Complete Edentulism
Implementation of Digital Workflow for Complete Dentures - A Crossover Study
With a demographically ageing population and increasing patients with missing teeth, the demands on the healthcare system are set to further increase.
- Trial name
- NCT06457321
- Testing
- Sequence in receiving the fabricated dentures made using the conventional and partial digital method
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Dental Centre, Singapore
Edentulism, Dental Implantation, Endosseous
Subcrestal vs Juxtacrestal PRAMA Implants With Variable Necks
The goal of this clinical trial is to understand how different implant neck designs and placement depths affect the surrounding bone and peri-implant tissue (the tissue around a dental implant) in adults who need implants in the…
- Conditions
- Edentulism, Dental Implantation, Endosseous, Marginal Bone Loss, Periimplant Bone Loss
- Trial name
- NCT07107464
- Testing
- Short Neck Implant - Crestal Placement, Standard Neck Implant - 1 mm Subcrestal Placement, Long Neck Implant - 2 mm Subcrestal Placement
- Where
- Cuba
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy
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
Complete Edentulism, Satisfaction, Patient
"Acrylic Vs. Metal Palatal Coverage in Complete Dentures: Patient-Reported Outcomes"
Conventional dentures can be uncomfortable and limit oral functionality due to the polished surfaces covering the palate and rugae areas.
- Conditions
- Complete Edentulism, Satisfaction, Patient, Quality of Life
- Trial name
- NCT06881199
- Testing
- Complete denture with a metallic Co-Cr casted palate, Complete denture with an acrylic palate
- Where
- Jordan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Complete Edentulism Due to Periodontal Disease (Disorder)
Post Extraction Wound Healing Evaluation of Immediate Complete Denture Using IPR Scale
In the first part, after a brief introduction, the advantages and disadvantages of immediate dentures are compared. There is a detailed discussion on assessment and treatment planning which includes history taking, examination of…
- Trial name
- NCT05464914
- Testing
- CEO Pack
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Badr University
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
Edentulous Alveolar Ridge In Mandible, Complete Edentulism
Compare the Difference in Occlusal Force Distribution and Denture Retention Using 2 Different Denture Base Materials in Implant Retained Overdenture
The global increase in the aging population has led to a rise in total edentulism, which remains a major public health concern. two-implant-retained mandibular overdentures have been regarded as the standard of care, offering…
- Conditions
- Edentulous Alveolar Ridge In Mandible, Complete Edentulism, Dental Implant, Attachments
- Trial name
- NCT07250503
- Testing
- Conventional acrylic resin denture, Flexible resin denture
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Partial-edentulism
One-piece and Two-piece Zirconia Abutments in Single Implant Crowns in Esthetic Region
The goal of this clinical trail is to evaluate the clinical, radiological and immunological outcomes of the one-piece zirconia abutments (OPZAs) and two-piece zirconia abutments (TPZAs) with friction-fitted titanium bases in…
- Trial name
- NCT05583123
- Testing
- restored abutment (OPZAs), restored abutment (TPZAs)
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University