Clinical trials: Edentulous Mandible
Partial Edentulism in the Maxilla or in the Mandible
Multicenter Study Comparing OsseoSpeed TX With OsseoSpeed EV.
The purpose of this study is to evaluate the outcome of implant OsseoSpeed EV compared to implant OsseoSpeed TX with regards to marginal bone level changes and implant survival rate up to five years after implant loading.
- Trial name
- NCT01528215
- Testing
- OsseoSpeed EV, OsseoSpeed TX
- Where
- 4 sites in United States, Belgium and 2 more
- Volunteers
- 120 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Edentulous Alveolar Ridge in Mandible
SFI Bars and Milled Bars Supporting Mandibular Overdentures. Three-year Randomized Clinical Trial
The aim of this study will be to evaluate the marginal bone loss and prosthetic complications of stress-free implant (SFI) and milled bars used to assist mandibular 4-implant overdentures after 3 years
- Trial name
- NCT06620497
- Testing
- stress free implant bar, milled bar
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Fayoum University
Alveolar Bone Loss, Edentulous Jaw
Alloplastic Graft vs Xenograft for Horizontal Alveolar Ridge Augmentation
This prospective split-mouth randomized controlled trial compared horizontal alveolar ridge augmentation using alloplastic bone graft versus xenograft, both performed simultaneously with implant placement using the decompression…
- Trial name
- NCT07608744
- Testing
- Alloplastic bone graft, Xenograft
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ege University
Tooth Loss, Edentulous Jaw
Short Implants in Edentulous Mandible
Main aim of this study was to assess survival rates of short implants with a length of 4 mm in the edentulous mandible after 1, 3, and 5 years.
- Trial name
- NCT04838184
- Testing
- Dental Implants (Straumann Roxolid® / SLActive®)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Diabetes Mellitus, Dental Implants
Apico-coronal Position of the Implant in Edentulous Diabetics With Implant-retained Overdentures
Diabetes Mellitus (DM) is a recognized factor affecting implant complication rates, including peri-implantitis and peri-implant bone loss, and the apico-coronal position of implants seems interfere on the conditions of…
- Trial name
- NCT03988140
- Testing
- Dental Implant Placement and subsequent prosthetic reabilithation
- Volunteers
- 22 people
- Sponsor
- Paulista University
Mouth, Edentulous
A Cost-effectiveness Analysis of the Single-implant Mandibular Overdenture Treatment
The aim of this study is to assess the cost-effectiveness of the mandibular overdenture retained by a single implant. The study hypothesis is that SIMO is more effective but more costly than the conventional denture, though this…
- Trial name
- SIMOECON (NCT02710357)
- Testing
- Mandibular Overdenture, Mandibular complete denture
- Where
- Brazil
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Goias
Edentulous Mouth
Zirconia Bars for Mandibular Implant Overdentures
Purpose: To assess the clinical and radiographic outcomes of computer-aided designed and manufactured (CAD-CAM) zirconia bars supporting mandibular implant-retained overdentures (IODs) after a 3-year follow-up.
- Trial name
- NCT06471881
- Testing
- Two mandibular implants
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Bern
Partially Edentulous Maxilla, Mandible
Submerged vs. Nonsubmerged Single Laser-microgrooved Dental Implants.
Aim: to evaluate and compare radiographic marginal bone loss (MBL) and soft tissue parameters around submerged/two-stage and nonsubmerged/one-stage single implants with same tapered body design and surface, same thread design and…
- Trial name
- NCT03674762
- Testing
- Microgrooved dental implants
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Jaw, Edentulous
A Study to Treat Patients With Edentulous Mandibles With Two Straumann 3.3mm Diameter Bone Level Implants
The purpose of this study is to assess the change of crestal bone level at the Titanium Zirconium (TiZr) compared to Titanium (grade IV) implant between surgery and 6, 12, 24, and 36 month post surgery.
- Trial name
- NCT00905840
- Testing
- Titanium Zircon implant, Titanium Grade IV implant
- Where
- 8 sites in Belgium, Germany and 3 more
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Institut Straumann AG
Dental Implant Bone Loss, Peri-Implant Health
The Aim of the Study Will be Clinically and Radio Graphically Comparison of Two Implant Designs Used to Treat Atrophied Mandible . Implant Design Comparison Will Done for Implant Stability,Peri-implant Soft Tissue Health Changes and Bone Changes .Patients Will be Divided Randomly Into Two Group
The aim of the present study will be clinical and radio graphical comparison of four basal and compressive implant designs will be installed in the interforamina area of atrophied edentulous mandible and immediately loaded by…
- Trial name
- Implants types (NCT07588789)
- Testing
- Basal Dental implant, Compressive Dental implant
- Where
- Egypt
- Volunteers
- 14 people
- Sponsor
- Mansoura University
Jaw, Edentulous, Partially
Clinical Study Comparing Submerged Versus Trans-mucosal Healing of P.004 Implants in the Anterior Mandible and Maxilla
The purpose of this study is To demonstrate that there is no difference in change in bone level around P.004 implants between 1st stage surgery and 6 months post surgery when transmucosal implant placement is compared to…
- Trial name
- NCT00906425
- Testing
- Straumann Bone Level Implant
- Where
- 11 sites in United States, Australia and 5 more
- Volunteers
- 145 people
- Sponsor
- Institut Straumann AG
Edentulous Mouth, Edentulous Jaw
Mandibular Overdentures Retained by Conventional or Mini Implants
This study aims to compare mandibular overdentures retained either by mini or standard size implants as a treatment for edentulous adults, in terms of patient-reported satisfaction and oral health-related quality of life.
- Trial name
- NCT01411683
- Testing
- Implant-retained mandibular overdenture
- Where
- Brazil
- Volunteers
- 120 people
- Sponsor
- University of Sao Paulo
Jaw, Edentulous, Dental Implant
An Implant With an Acid-etched Fixture Surface and Internal-hex Collar May Achieve Greater Osseointegration.
Brånemark System® dental implant osseointegration was introduced clinically in 1965 as a novel approach to the replacement of missing teeth.
- Trial name
- NCT01641198
- Testing
- Configuration 1, Configuration 2, Configuration 3
- Where
- Canada
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Université de Montréal
Edentulous Mandible
"Comparative Study of Supra-Structure Materials in Full-Arch Implant Prosthetics: a Randomized Clinical Trial"
after the implants' osseointegration period (4 months), digital scans will be taken for the implant positions and the STL files will be stored and sent for the CAD software to design a full arch restoration.
- Trial name
- CSDSMDA (NCT06673355)
- Testing
- dental implant prosthesis
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Misr University for Science and Technology
Disorder of Maxillary and Mandibular Dental Arch Relationship
Impact of Complete Removable Prosthetic Rehabilitations Performed by an Innovative DDTENS Protocol, on the Quality of Masticatory Function and the Management of Completely Edentulous Patients
Total edentulism is a profound physical, psychic and social handicap, which affects 5 million people in France. The most frequent complaint of edentulous patients rehabilitated by conventional Complete Removable Prostheses (CRP)…
- Trial name
- DD-TENS (NCT05096624)
- Testing
- DD-TENS system, Gold Standard, Digital Denture system
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Mandibular Prosthesis User
Comparison Between Injection Molded PEEK Framework and Cobalt Chromium Framework Removable Partial Dentures Regarding Biting Force
This study is aiming to evaluate the biting force of polyetheretherketone (PEEK) framework partial dentures compared to that of cobalt-chromium ones in mandibular Kennedy class I edentulous cases hoping that polyetheretherketone…
- Trial name
- NCT03777423
- Testing
- PEEK framework partial dentures, Cobalt- chromium framework partial dentures
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
Partially Edentulous Mandible, Dental Implant
Response of Hard and Soft Tissue Around the Dental Implant to 2-Piece Abutment Vs Conventional Restorative Protocols
The goal of the study is to determine whether using a two-piece definitive abutment, as opposed to a traditional two-stage healing abutment connection, will reduce the loss of crestal bone surrounding the implant and improve soft…
- Conditions
- Partially Edentulous Mandible, Dental Implant, Soft Tissue Healing
- Trial name
- NCT06818890
- Testing
- Definitive abutment base, Conventional Healing Abutment
- Where
- India
- Volunteers
- 10 people
- Sponsor
- Hasan Sarfaraz
Edentulous Jaw
Trueness of Intra-Oral Scanners Compared to an Extra-Oral Scanner for Scanning of Mandibular Edentulous Impressions
the relative accuracy of different intraoral scanner types specifically for capturing the complex morphology of edentulous arches, including peripheral borders and mobile tissues, remains an area of investigation, with…
- Trial name
- NCT07740798
- Testing
- Digital impression of the mandibular edentulous arch
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Implant Overdenture, Complete Edentulous Patient
Nylon Clip Wear Assessment in Implant
This study is aimed to compare the wear of nylon caps and patient satisfaction in two-implant overdentures with metal bar and Peek bar overlays in the premolar area: This prospective clinical trial will involve 14 edentulous…
- Trial name
- bar implant (NCT06909435)
- Testing
- PEEK dental bar, Metal bar attachment
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Partially Edentulous Jaw
Study on OsseoSpeed™ TX Short Implants in a Chinese Population
The purpose of this study is to investigate the clinical efficacy of OsseoSpeed™ TX 6 mm implants in a Chinese population by evaluation of marginal bone level alteration, implant stability and implant survival in the posterior…
- Trial name
- NCT01346696
- Testing
- OsseoSpeed™ TX implant (Ø 4.0 mm, length 6 mm)
- Where
- 3 sites in China
- Volunteers
- 45 people
- Sponsor
- Dentsply Sirona Implants and Consumables