Clinical trials: Partially Edentulous Jaw
Jaw, Edentulous, Partially, Dental Implant Failed
Survival and Success Rates of 6mm Implants With a Micro-rough Surface After 4.5 - 18.2 Years in Function
In this retrospective study, approximately 60 patients treated with 6mm short implants (Straumann, SLA (sandblasted, large-grit, acid-etched surface), SLActive (sandblasted, large-grit, acid-etched, hydrophilic surface), 4.1 or…
- Conditions
- Jaw, Edentulous, Partially, Dental Implant Failed, Implant Complication
- Trial name
- NCT04017026
- Testing
- Implantation
- Where
- Switzerland
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Bern
Atrophy, Jaw, Edentulous, Partially
Comparative Results of Six Biomaterials Used in Two-stage Maxillary Sinus
Objectives: The aim of the study was to compare histological and histomorphometric results of six bone substitute materials used as graft in two-stage maxillary sinus augmentation model, after 6-month-healing.
- Conditions
- Atrophy, Jaw, Edentulous, Partially, Sinus Floor Augmentation, Bone Substitutes
- Trial name
- NCT03496688
- Testing
- Sinus floor augmentation
- Volunteers
- 6 people
- Sponsor
- University of Roma La Sapienza
Jaw, Edentulous, Partially
Short Implants - An Alternative to Bone Grafting?
The study, with the ASTRA TECH Implant System, is comparing short implants (OsseoSpeed™) to standard length implants (OsseoSpeed™) in combination with bone grafting.
- Trial name
- NCT01030523
- Testing
- ASTRA TECH Implant System, OsseoSpeed™ 4.0 S (length: 6 mm), ASTRA TECH Implant System, OsseoSpeed™ implants (lengths: 11, 13, 15 mm) in combination with bone grafting
- Where
- 5 sites in United States, Austria and 3 more
- Volunteers
- 101 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Jaw, Edentulous, Partially
The Role of Immediate Provisional Restorations on Bone Level Implants
The study is designed to evaluate the clinical and radiographic outcomes of Straumann® Bone Level Implant SLActive placed in healed alveolar ridge (at least 8 weeks post extraction) and immediately provisionalised versus the same…
- Trial name
- NCT00906165
- Testing
- Straumann® Bone Level SLActive Implant (4.1mm diameter)
- Where
- United Kingdom
- Volunteers
- 28 people
- Sponsor
- Institut Straumann AG
Jaw, Edentulous, Partially
Pain Severity in Flapless Dental Implant Placement Using Laser
The goal of this split-mouth randomized clinical trial study was to investigate the effect of using a laser on pain and discomfort following flapless dental implant surgery.
- Trial name
- NCT06294249
- Testing
- Laser-induced Incision, Punch Incision, Implant Placement
- Where
- Iran
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Shiraz University of Medical Sciences
Jaw, Edentulous, Partially
Straumann Roxolid Multi-Center Study
The primary objective of this study is to demonstrate non-inferiority of the Straumann Bone Level Ø 3.3 mm NC SLActive Roxolid Implants compared to Straumann Bone Level Ø 4.1 mm RC SLActive Roxolid Implants based on mean crestal…
- Trial name
- NCT01842958
- Testing
- Straumann Bone Level Implants, 4.1 mm implant diameter, Straumann Bone Level Implants, 3.3 mm implant diameter
- Where
- 5 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Institut Straumann AG
Dental Implant Failed, Jaw, Edentulous, Partially
Osseodensification Versus Conventional Drilling for Implant Site Preparation
A total of 34 participants, who require replacement of an anterior or posterior single tooth with dental implant, will be randomly allocated to two equal sized groups.
- Conditions
- Dental Implant Failed, Jaw, Edentulous, Partially, Edentulous Alveolar Ridge, Osseointegration Failure of Dental Implant
- Trial name
- NCT06034067
- Testing
- Osseodensification osteotomy preparation, Standardized osteotomy preparation
- Where
- United Arab Emirates
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Mohammed Bin Rashid University of Medicine and Health Sciences
Jaw, Edentulous, Partially
Dimensional Changes of Peri-implant Facial Bone
40 consecutive adult patients, requiring the insertion of dental implants in the aesthetic area (from second premolar to second premolar) will be enrolled in the study.
- Trial name
- NCT01821092
- Testing
- implant insertion and abutment connection, osseointegrated implant
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Proed, Torino, Italy
Jaw, Edentulous, Partially
Study Comparing Appearance and Function of Three Different Dental Implant Designs When Placed in Front Region of Upper Jaw
The primary objective is to compare the gum response to three different dental implant designs when placed in the front region of the upper jaw. The changes from baseline to one year after will be compared.
- Trial name
- NCT00820235
- Testing
- OsseoSpeed™, NobelSpeedy™ Replace®, NanoTite™ Certain® PREVAIL®
- Where
- 4 sites in United States, Canada
- Volunteers
- 141 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Osseodensification, Bone Expansion
Osseodensification for Narrow Alveolar Ridge Expansion
This prospective, single-arm, non-randomized interventional clinical study was designed to evaluate the immediate horizontal dimensional change in narrow alveolar ridges following osseodensification-assisted dental implant-site…
- Conditions
- Osseodensification, Bone Expansion, Alveolar Bone Loss, Jaw, Edentulous, Partially
- Trial name
- OD-RridgeExp (NCT07436533)
- Testing
- Densah burs (Osseodensification Technique)
- Where
- Yemen
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Science and Technology, Yemen
Jaw, Edentulous, Partially
A Clinical Study on Acuris™ - Conometric Concept for Single Tooth Restoration
The purpose of this study is to evaluate the outcome of prosthetic survival of the Acuris conometric concept 1 year after permanent restoration, since this is a new mode of retention using friction for seating the crown of single…
- Trial name
- NCT04063878
- Testing
- Conometric Abutment and Conometric Final Cap
- Where
- 9 sites in United States, Canada and 4 more
- Volunteers
- 160 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Partially Edentulous Jaws
A Study About Patient Satisfaction With Laser-sintered Removable Partial Dentures
Removable partial dentures (RPDs) are traditionally fabricated by lost-wax casting technique, a time-consuming and very laborious manual technique.
- Trial name
- NCT02769715
- Testing
- Laser-sintered removable partial denture, cast removable partial dentures
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Faleh Tamimi
Edentulous Jaws Partially
Stability of Implants With Different Surface Treatment: Randomized Clinical Trial
Objectives: To compare the stability of implant surface treated by dual acid etching (Porous)and implants with anodized surface (Vulcano) over a period of 16 weeks after installation.
- Trial name
- NCT01699568
- Testing
- RFA
- Where
- Brazil
- Volunteers
- 42 people
- Sponsor
- University of Sao Paulo
Partially Edentulous Jaw, Accuracy of Dental Implant Placement
3D Evaluation of Free-handed-Countersink Guided and Fully Guided Implant Surgery in Partially Edentulous Patients
This clinical trial with a quasi-experimental design investigates the accuracy of dental implant placement using three different surgical approaches: free-handed countersink guided, fully-guided, and traditional freehand…
- Conditions
- Partially Edentulous Jaw, Accuracy of Dental Implant Placement, Implant Deviation and Positioning Errors, Proximity to Anatomical Structures
- Trial name
- NCT07061418
- Testing
- Dental Implant
- Where
- Palestinian Territories
- Volunteers
- 15 people
- Sponsor
- Islamic University of Caza, Gaza, Palestine
Postmenopausal Osteoporosis, Osteopenia
Study Evaluating ASTRA TECH Implant System, OsseoSpeed™ Implants in the Upper Jaw in Women With Osteoporosis
The overall objective of the study is to compare treatment with the ASTRA TECH Implant System, OsseoSpeed™ implant in the maxilla of postmenopausal women with and without systemic osteoporosis.
- Conditions
- Postmenopausal Osteoporosis, Osteopenia, Jaw, Edentulous, Partially
- Trial name
- NCT00745121
- Testing
- OsseoSpeed™
- Where
- 4 sites in Belgium, Germany and 1 more
- Volunteers
- 103 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Edentulous Jaw, Implant Complication
Partially-guided Protocol for Maxillary Overdentures Retained by Ti-Zr One-piece Mini Implants
This is a single-center, single-group, prospective clinical trial testing a partially-guided protocol for placement of mini implants overdentures in the edentulous maxilla.
- Trial name
- SMIS-Max (NCT06081192)
- Testing
- Implant placement surgery
- Volunteers
- 12 people
- Sponsor
- Universidade Federal de Goias
Jaw, Edentulous, Partially
Study on OsseoSpeed™ Implants in Patients Missing 2-5 Teeth in the Posterior Lower Jaw, Restored With Permanent Teeth Attached 6-7 Weeks Later
The purpose of the study is to evaluate Astra Tech Dental Implant System, Fixture Osseospeed™, in patients with tooth loss in the posterior mandible in an early loading protocol.
- Trial name
- NCT00711425
- Testing
- OsseoSpeed™
- Where
- 3 sites in United States, Germany
- Volunteers
- 45 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Jaw, Edentulous, Partially
Ridge Preservation Comparing a Flap Versus Flapless Technique
To compare a flapless technique of alveolar ridge preservation to a flap technique to determine if preserving the periosteal blood supply would prevent loss of crestal ridge width and height.
- Trial name
- NCT04271423
- Testing
- Ridge Preservation
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Partially Edentulous Jaw
Validation of the Jawbone Anatomy Classification in Endosseous Dental Implant Treatment
The purpose of this study is to evaluate validation and clinical assessment of the earlier proposed clinical and radiological classification of the jawbone anatomy in endosseous dental implant treatment. Expected results.
- Trial name
- NCT02054676
- Testing
- Cone-Beam Computed Tomography preoperative evaluation., Intraoperative edentulous jaw segment parameters evaluation., Endosseous dental implant placement.
- Where
- Lithuania
- Volunteers
- 80 people
- Sponsor
- Lithuanian University of Health Sciences
Jaw, Edentulous, Partially
Bacterial Microleakage and Bone Loss in Internal Connection Dental Implants Based on the Type of Abutment Used in Zirconia Partial Fixed Prosthesis: in Vivo Study
This clinical trial aims to observe if there are differences in bacterial micro-filtration on interfaces and to evaluate if there are differences in the occurrence of peri-implant diseases and bone loss in fixed partial…
- Trial name
- NCT06156111
- Testing
- Transepithelial abutment group, Direct to implant group
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid