Clinical trials: Edentulous
Partially Edentulous Jaw
Study on OsseoSpeed™ TX Narrow Implants in the Lower Jaw in a Chinese Population
The purpose of this study is to investigate the clinical efficacy of OsseoSpeed™ TX 3mm diameter implant in a Chinese population by evaluation of marginal bone level alteration, implant stability and implant survival in the…
- Trial name
- NCT01473355
- Testing
- OsseoSpeed™ TX
- Where
- 3 sites in China
- Volunteers
- 45 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Case Selection and Treatment Protocol for Immediate Dental Implants in the Esthetic Zone
In this study a tooth that needs to be extracted will be replaced by an implant (artificial root) placed at the same appointment as the extraction.
- Trial name
- NCT02154581
- Testing
- SLActive implant
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
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
Study Comparing OsseoSpeed™ Implants of Two Different Lengths in the Upper and Lower Posterior Jaw
The purpose of this study is to see if OsseoSpeed™ implant 6 mm long is effective for rehabilitation of edentulism and if so, how it compares with OsseoSpeed™ implant 11 mm long.
- Trial name
- NCT00545818
- Testing
- OsseoSpeed™ length 6 mm, OsseoSpeed™ length 11 mm
- Where
- 6 sites in United States, Australia and 3 more
- Volunteers
- 97 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Partially Edentulous Patients
Dental Implants With a SLActive® vs. SLA® Surface
This post-market study is to show that dental implants with a SLActive® surface (SLActive® implants) show non-inferior clinical performance compared to dental implants with a SLA® surface (SLA® implants).
- Trial name
- NCT03737357
- Testing
- SLActive® implant, SLA® implant
- Where
- 2 sites in Spain
- Volunteers
- 70 people
- Sponsor
- Institut Straumann AG
Alveolar Bone Loss, Loss of Teeth Due to Extraction
Evaluation of OSSIX-Plus Resorbable Collagen Membranes for Alveolar Ridge Preservation Following Exodontia
The purpose of this study is to evaluate clinically, histologically and radiographically the healing of extraction sockets covered with a resorbable collagen membrane (OSSIX-Plus) 12 weeks following exodontia.
- Conditions
- Alveolar Bone Loss, Loss of Teeth Due to Extraction, Edentulous Alveolar Ridge
- Trial name
- OSSIX (NCT00639860)
- Testing
- OSSIX-Plus
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- William Giannobile
Jaw, Edentulous, Partially
Study on OsseoSpeed™ Implants Replacing 2-5 Teeth in the Posterior Upper Jaw, Restored With Provisional 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 maxilla in an early loading protocol.
- Trial name
- NCT00711113
- Testing
- OsseoSpeed™
- Where
- 3 sites in United States, Germany
- Volunteers
- 47 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Partially Edentulous Mandible, Type 2 Diabetes
Comparative Study of Implant Surfaces to Enhance Stabilization in Patients With Type 2 Diabetes
This study compares the patterns of dental implant stabilization between a standard and chemically modified implant surface in patients with type 2 diabetes.
- Trial name
- NCT01142297
- Testing
- dental implant and modified dental implant
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Jaw, Edentulous, Partially
Study to Evaluate Implant Survival Rate of Astra Tech Fixture ST in the Posterior Maxilla With One-stage Surgery and Early Loading
The purpose of this study is primarily to evaluate implant survival rate of Astra Tech Fixture ST placed in the posterior maxilla.
- Trial name
- NCT00748241
- Testing
- Astra Tech Fixture ST
- Where
- 2 sites in United States
- Volunteers
- 19 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Edentulous Maxilla
Implant-fixed Restorations With ANKYLOS 6.6 mm Implants in the Edentulous Maxilla - A 5-year Follow-up Study
Study to assess the performance of six short implants (ANKYLOS C/X 6.6 mm) in the edentulous maxilla supporting fixed full-arch bridges after 5 years in function.
- Trial name
- NCT02656823
- Testing
- ANKYLOS C/X implant A 6.6
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Dentsply Sirona Implants and Consumables
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
Single Edentulous Space
Fabrication of a Definitive Cad/Cam Titanium Abutment Prior to Guided Surgery: a Pilot Study.
The study will involve placing a dental implant through a guided surgery protocol developed using 3D CT technology. Because the implant position is planned digitally using the CT data from the patient, this allows investigation…
- Trial name
- NCT02218541
- Testing
- abutment margin 0.5 mm subgingival, abutment margin 1.5 mm subgingival
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
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
Edentulous Jaw, Dental Implant
Comparing Two Anesthetic Techniques for Implant Placement
To evaluate in a comparative way the patient's perception in implant surgery in the posterior mandibular quadrants depending on whether the operation is performed under trunk anaesthesia or infiltrative anaesthesia, in both cases…
- Conditions
- Edentulous Jaw, Dental Implant, Anesthesia, Local
- Trial name
- NCT04395690
- Testing
- Dental Implant Placement in the posterior mandible
- Where
- 8 sites in Spain
- Volunteers
- 96 people
- Sponsor
- Aula Dental Avanzada
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)
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
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
Edentulous
Comparison of Masticatory Efficiency Between Complete Denture With Zero-degree Teeth and Anatomic Teeth in Patients With Severely Resorbed Ridge
This study aims to evaluate masticatory efficiency of the zero-degree teeth complete denture in treatment of edentulous patients of severely resorbed ridge.Patients will be crossed over to be treated with zero-degree teeth…
- Trial name
- NCT02359955
- Testing
- zero degree teeth, anatomic teeth
- Volunteers
- 20 people
- Sponsor
- Haixin Qian
Jaw, Edentulous
Comparison of Early and Late Loading in the Edentulous Upper Jaw Using Cresco Prosthetic System on Straumann Implants
Comparison of early and late loading of implants supporting full each prosthesis in upper jaw, using the Cresco prosthetic system on Straumann implants.
- Trial name
- NCT00922935
- Testing
- Cresco, Straumann components
- Where
- 2 sites in Sweden
- Volunteers
- 36 people
- Sponsor
- Institut Straumann AG
Partially Edentulous Jaw
Study on OsseoSpeed™ TX Narrow Implants in the Upper Jaw in a Chinese Population
The purpose of this study is to investigate the clinical efficacy of OsseoSpeed™ TX 3mm diameter implant in a Chinese population by evaluation of marginal bone level alteration, implant stability and implant survival in the…
- Trial name
- NCT01389258
- Testing
- OsseoSpeed™ TX
- Where
- 3 sites in China
- Volunteers
- 45 people
- Sponsor
- Dentsply Sirona Implants and Consumables