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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:12 PM EDT

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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Missing Teeth Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of Two Different Surgical Approaches To Increase Peri-Implant Mucosa Thickness

NCT02450383
View directory record Official record
Conditions
Tooth Loss, Peri-implant Mucosa Defect
Interventions
Acellular Dermal Matrix, Autologous subepithelial connective tissue graft
Drug · Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 18, 2017 · Synced Oct 21, 2026, 1:12 PM EDT
Not listed Not applicable Interventional

Comparison of Two Different Alveolar Ridge Preservation Techniques

NCT02482987
View directory record Official record
Conditions
Loss of Teeth Due to Extraction
Interventions
dense polytetrafluoroethylene (dPTFE) membrane Cytoplast, human amniotic-tissue derived membrane BioXclude, Ridge Preservation with overlay graft, Ridge Preservation without overlay graft
Device · Procedure
Lead sponsor
Eisenhower Army Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Fort Gordon, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Results available

Study on OsseoSpeed™ Implants in Patients Missing 2-5 Teeth in the Posterior Lower Jaw, Restored With Permanent Teeth Attached 6-7 Weeks Later

NCT00711425
View directory record Official record
Conditions
Jaw, Edentulous, Partially
Interventions
OsseoSpeed™
Device
Lead sponsor
Dentsply Sirona Implants and Consumables
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
2
States / cities
Columbus, Ohio • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 9, 2013 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bone Remodeling After Immediate Implant Placement With and Without Bone Grafting

NCT02174198
View directory record Official record
Conditions
Tooth Loss
Interventions
BioOss Collagen at the time of implant placement
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 13, 2019 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Results available

Study on OsseoSpeed™ Implants Replacing 2-5 Teeth in the Posterior Upper Jaw, Restored With Provisional Teeth Attached 6-7 Weeks Later

NCT00711113
View directory record Official record
Conditions
Jaw, Edentulous, Partially
Interventions
OsseoSpeed™
Device
Lead sponsor
Dentsply Sirona Implants and Consumables
Industry
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
2
States / cities
Iowa City, Iowa • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 7, 2014 · Synced Oct 21, 2026, 1:12 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Case Series Evaluation of a Short Dental Implant

NCT00798031
View directory record Official record
Conditions
Tooth Loss
Interventions
A minimum of two but up to three Astra Tech Dental Implant, Fixture Osseospeed will be placed in the posterior upper jaw of 20 eligible subjects., Placement of dental implant, dental implant
Device
Lead sponsor
Clark Stanford
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ridge Preservation With Putty Allografts

NCT03956251
View directory record Official record
Conditions
Tooth Loss
Interventions
Combined Mineralized/Demineralized Putty Allograft, Demineralized Putty Allograft
Procedure
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 3, 2021 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bone Augmentation Techniques in Extraction Sockets

NCT01836783
View directory record Official record
Conditions
Tooth Loss
Interventions
Amnion Allograft, Allograft
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Oct 21, 2026, 1:12 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Dental Implant Stability When Using the Densah Bur™ Bone Compaction Process to Prepare Dental Implant Sites

NCT02502058
View directory record Official record
Conditions
Missing Teeth
Interventions
Densah Bur™ , osseodensification
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Oct 21, 2026, 1:12 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Linkage and Identification of (a) Candidate Gene(s) for Tooth Disorders

NCT00026026
View directory record Official record
Conditions
Anodontia
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
5 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional

Undiagnosed Diabetes in a Dental Setting

NCT01711385
View directory record Official record
Conditions
Prediabetic State, Type 2 Diabetes Mellitus With Oral Complications, Periodontal Pocket, Tooth Loss
Interventions
Enhanced intervention
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
30 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2021 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Platform-Matching Versus Platform-Switching Dental Implants on Peri-implant Hard and Soft Tissue Healing

NCT02536716
View directory record Official record
Conditions
Missing Tooth
Interventions
Platform-matched dental implant, Platform-switched dental implant
Procedure
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 100 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 10, 2020 · Synced Oct 21, 2026, 1:12 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Cortical Shield for Facial Bone Reconstruction

NCT04827693
View directory record Official record
Conditions
Tooth Loss, Tooth Diseases, Tooth Fracture, Tooth Injuries, Periodontal Bone Loss, Periodontitis, Peri-Implantitis, Tooth Decay
Interventions
Not listed
Lead sponsor
Verdugo, Fernando, DDS
Individual
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Oct 21, 2026, 1:12 PM EDT
Terminated No phase listed Observational

A Full-Arch Implant- Supported Prosthesis in the Upper and/or Lower Jaw-USA

NCT03655990
View directory record Official record
Conditions
Missing Teeth
Interventions
Treatment with the JUVORA™ Dental Disc
Device
Lead sponsor
Juvora Ltd.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 21, 2026, 1:12 PM EDT
Recruiting Phase 4 Interventional

Clinical Performance of Nobel N1 System

NCT07280260
View directory record Official record
Conditions
Tooth Loss, Dental Implant
Interventions
Nobel N1 implant
Device
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Results available

Study to Evaluate Implant Survival Rate of Astra Tech Fixture ST in the Posterior Maxilla With One-stage Surgery and Early Loading

NCT00748241
View directory record Official record
Conditions
Jaw, Edentulous, Partially
Interventions
Astra Tech Fixture ST
Device
Lead sponsor
Dentsply Sirona Implants and Consumables
Industry
Eligibility
18 Years to 75 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 15, 2012 · Synced Oct 21, 2026, 1:12 PM EDT
Terminated Not applicable Interventional Results available

Lithium Disilicate (CAD/CAM) Fixed Partial Dentures (FPD) Clinical Study

NCT03036566
View directory record Official record
Conditions
Missing Tooth
Interventions
Lithium disilicate ceramic (Ivoclar)
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 25, 2024 · Synced Oct 21, 2026, 1:12 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Azento IIS 3 Year Outcomes Implant Study

NCT04255342
View directory record Official record
Conditions
Tooth Loss
Interventions
Implant Placement and Temporary Crown using AstraTech Implant System EV, Final Crown Delivery
Device
Lead sponsor
Christopher Barwacz
Other
Eligibility
18 Years to 95 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Oct 21, 2026, 1:12 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effect Of Enamel Matrix Derivatives On Gingival Tissue Thickness

NCT07053969
View directory record Official record
Conditions
Dental Implantation, Missing Teeth, Periodontitis, Adult, Mucositis
Interventions
Enamel Matrix Derivative
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 18 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Bone Tissue Engineering Using Autologous Bone Repair Cell (BRC) Therapy for Sinus Floor Bone Augmentation

NCT00980278
View directory record Official record
Conditions
Tooth Loss
Interventions
Sinus lift augmentation and dental implant, Aastrom BRCs
Procedure · Biological
Lead sponsor
University of Michigan
Other
Eligibility
20 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Oct 21, 2026, 1:12 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Comparison of Dimensional Changes After Tooth Extractions Between Xenograft and Allograft

NCT04550689
View directory record Official record
Conditions
Tooth Loss
Interventions
Bone graft
Device
Lead sponsor
UConn Health
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Oct 21, 2026, 1:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

REFRAME RPD Post-Market Clinical Study

NCT03198520
View directory record Official record
Conditions
Missing Teeth, Dental Wear
Interventions
Solvay Dental 360™
Device
Lead sponsor
Solvay Dental 360
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 21, 2026, 1:12 PM EDT
Recruiting No phase listed Observational

5-Years PMCF Study of Ceramic Dental Implants One-piece Versus Two-piece.

NCT06287346
View directory record Official record
Conditions
Edentulism, Tooth Loss
Interventions
dental implant
Device
Lead sponsor
CeraRoot SL
Industry
Eligibility
18 Years and older
Enrollment
652 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 1, 2024 · Synced Oct 21, 2026, 1:12 PM EDT