Clinical trials: Mouth Edentulous
Edentulous; Alveolar Process, Atrophy
Effect of Shape and Surface Treatment of the Transmucosal Abutments on Peri-implant Health.
The sample was comprised by 10 patients in which 40 dental implants are placed in an atrophic maxilla. All the implants were connected to 4 types of transepithelial abutment: i.e: parallel anodized abutment(n=10); parallel…
- Trial name
- NCT05284461
- Testing
- dental implant with transepithelial abutments manufactured by Galimplant Dental System (Spain)
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Edentulous Mouth
A Technique for Border Molding in Complete Dentures Using Light-Cured
Since the teeth loss leads to disability \& impairment, and teeth restoration lead to improvement in the life quality throughout the oral health improvement.
- Trial name
- NCT04853459
- Testing
- Border modeling..Measurement
- Where
- Syria
- Volunteers
- 20 people
- Sponsor
- Hama University
Partially Edentulous Patients
Manually Versus Digitally Fabricated Removable Partial Dentures
In the clinical trial, the Computer Aided Design/Computer Aided Manufacturing (CAD/CAM) fabricated removable partial dentures (RPD's) are evaluated on casts and clinically compared with a traditional fabricated RPD for 50…
- Trial name
- NCT01191073
- Testing
- CAD/CAM fabricated RPD's, traditional fabricated RPD's
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- University Ghent
Edentulous; Alveolar Process, Atrophy
Reliability of All on 4 Using 2 Zygomatic and 2 Conventional Implants vs All on 4 Implants for Rehabilitation of Maxilla
Oral rehabilitation by dental implants in the severely atrophic maxilla often represents a challenge. To overcome this difficulty, bone augmentation procedures such as sinus augmentation, guided bone regeneration (GBR), or…
- Trial name
- NCT05108324
- Testing
- zygomatic implant, conventional implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous; Alveolar Process, Atrophy
Transcrestal Lateral Sinus Floor Elevation in Implant Therapy
This is a non-inferiority study to evaluate whether L-PRF achieves similar or perhaps better results in bone gain, compared with "the golden standard" DBBM, after trans-crestal sinus floor elevation.
- Trial name
- NCT03496038
- Testing
- L-PRF, DBBM
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Edentulous Mouth, Edentulous Jaw
Single-implant Overdentures Retained by the Novaloc Attachment System
The objective of this explanatory mixed methods study is to compare a novel attachment system (Novaloc) to a traditional alternative (Locator) for single implants in the mandible of edentate elders.
- Trial name
- NCT03126942
- Testing
- Novaloc, Locator
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- McGill University
Edentulous Complete Denture Wearers
Mandibular Implants in Elderly Patients
The purpose of this study is to investigate denture satisfaction following the conversion of existing mandibular complete dentures to implant-overdentures (IOD) in very old edentulous patients who depend on help for activities of…
- Trial name
- NCT01928004
- Testing
- Implant placement, Conventional reline
- Where
- Switzerland
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Geneva, Switzerland
Edentulous, Jaw
Passive Fit of CAD/CAM Screw-retained Metal Frameworks Versus Screwmented Ones
CAD/CAM (computer aided design/ computer aided manufacturing) constructed screw retained implant supported frameworks give solutions for the problems arising from the lost wax technique by improving accuracy, adaptation and…
- Trial name
- NCT04372901
- Testing
- Digitally constructed frameworks before implant placement, Digitally constructed frameworks after implant placement
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Mouth
Digital vs Analog Impression in Cases of All-on-4 - Prosthesis
Fifty six patients were randomly enrolled in the study. Participants were randomly stratified into two control groups and two test groups, from which conventional pick up and digital impressions were made respectively.
- Trial name
- NCT04475913
- Testing
- DIG Axial, DIG Tilted, CIG Axial
- Where
- Egypt
- Volunteers
- 56 people
- Sponsor
- October University for Modern Sciences and Arts
Mouth, Edentulous
An Observational Clinical Case Series Study to Assess Fit and Quality of Full Dentures Fabricated by AM
This observational clinical case series investigation will be conducted on approximately five (5) enrolled subjects at one (1) site in the US.
- Trial name
- NCT04023006
- Testing
- Removable prostheses
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Dentsply International
Edentulous Mouth, Edentulous Jaw
Canine Guidance vs Bilateral Balanced Occlusion in Complete Denture
The objective of this study is to compare the canine guidance (CG) and bilateral balanced occlusion (BBO) on denture satisfaction and kinesiographic parameters of complete denture wearers, by means of a cross-over trial.
- Trial name
- NCT01420536
- Testing
- Occlusal scheme
- Where
- Brazil
- Volunteers
- 44 people
- Sponsor
- University of Sao Paulo
Edentulous; Alveolar Process, Atrophy
Melatonin and Hyaluronic Acid in Maxillary Sinus Augmentation
melatonin proved an ability to repair bone defects and enhance osseointegration of dental implants. Also, hyaluronic acid has osteopromoting properties.
- Trial name
- NCT04625179
- Testing
- Melatonin and hyaluronic acid and sinus membrane elevation, sinus membrane elevation without any materials
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Hams Hamed Abdelrahman
Edentulous Mouth
3D-printed Implant Overdentures
A randomized clinical trial (RCT) was designed. Fourteen completely edentulous participants were randomly allocated into two equal groups. All participants received two implants in the inter-foraminal area with ball attachments.
- Trial name
- NCT04569929
- Testing
- (DLP)-printed photo-polymerizable PMMA Nextdent mandibular implant overdenture
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts
Mouth, Edentulous
Augmented Reality for Tooth Selection Augmented Reality for Tooth Selection
A questionnaire based study to investigate the effectiveness of an Augmented Reality App in the selection of teeth for dentures.
- Trial name
- ToothPICK (NCT03738189)
- Testing
- Augmented Reality Video
- Where
- United Kingdom
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Edentulous
Full-arch Monolithic Zirconia ISFDP Follow up
This study is designed to recall all patients who have received a full-arch monolithic zirconia implant supported fixed dental prosthesis in the University of North Carolina (UNC) School of Dentistry Graduate Prosthodontic and/or…
- Trial name
- NCT02931968
- Testing
- Monolithic zirconia prosthesis
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Edentulous
The Treatment of Implant-retained Mandibular Overdentures for Edentulous Patients
The purpose of this study is to investigate to what extent IOs improve the functionality of edentulous patients and changes in quality of life and overall patient satisfaction following treatment with IOs.
- Trial name
- TIMOEP (NCT02846805)
- Testing
- implant-retained overdentures
- Where
- China
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Chufan Ma
Edentulous Mouth
Cost-effectiveness of Implant Treatment for the Edentulous Mandible
The aim of this study is to assess the cost-effectiveness of the mandibular overdenture retained by one and two implants and the mandibular fixed prosthesis retained by four implants, based on a randomized clinical trial.
- Trial name
- CEAIMPLANT (NCT03056976)
- Testing
- Single-implant mandibular overdenture, Two-implant mandibular overdenture, Fixed mandibular denture
- Volunteers
- 37 people
- Sponsor
- Universidade Federal de Goias
Edentulous Mouth
Mandibular Overdenture Retained by 1 or 2 Implants: a Cost-effectiveness Analysis
The aim of this study is to assess the cost-effectiveness of the mandibular overdenture retained by one and two implants, based on a randomized clinical trial.
- Trial name
- IOD1-2 (NCT03691285)
- Testing
- Mandibular Overdenture
- Where
- Brazil
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Goias
Edentulous Mouth, Partial Edentulism
Psychological Impact of Tooth Loss
Tooth loss impact on daily living, mood and self-perceived well-being. However, psychological impact of teeth loss has not been evaluated.
- Trial name
- Edentpsy (NCT03536468)
- Where
- France
- Volunteers
- 145 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Edentulous; Alveolar Process, Atrophy
Bone Healing at Non-submerged Implants Installed With Different Insertion Torques.
The objective of the study is to evaluate histomorphometrically the healing at implants installed with standard or very low insertion torque values.
- Trial name
- NCT04017156
- Testing
- implant installation
- Where
- Colombia
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy