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Showing 1–24 of 63 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Tooth Loss Clear all
Completed Not applicable Interventional Results available

Bone Conduction Auditory Performance Via the Tooth for Single-Sided Deafness

NCT00977314
View directory record Official record
Conditions
Unilateral Hearing Loss
Interventions
The Sonitus Bone Conduction Hearing System, SoundBite, SoundBite Hearing System
Device
Lead sponsor
Sonitus Medical Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Redwood City, California • San Jose, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2014 · Synced Jul 22, 2026, 1:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Implant-Abutment Interface Design on Bone and Soft Tissue Levels Around Implants Placed Using Different Transcrestal Sinus Floor Elevation

NCT02953392
View directory record Official record
Conditions
Tooth Loss
Interventions
Anorganic Bovine Bone Graft Material, Collagen Membrane, Shelta Platform Switching Premium Implants, Shelta Platform Matching Premium Implants
Device
Lead sponsor
NYU College of Dentistry
Other
Eligibility
18 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2024 · Synced Jul 22, 2026, 1:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ridge Preservation Following Tooth Extraction Using Porcine and Bovine Xenograft Materials

NCT02802319
View directory record Official record
Conditions
Alveolar Bone Loss
Interventions
Porcine Xenograft (Zcore), Bovine Xenograft (Bio-Oss)
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 89 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2019 · Synced Jul 22, 2026, 1:32 AM EDT
Completed Not applicable Interventional Results available

Study to Compare Marginal Bone Loss Around Implants From Two Dental Implant Systems.

NCT00746187
View directory record Official record
Conditions
Jaw, Edentulous, Partially
Interventions
ASTRA TECH Implant System; Fixture ST: Ø 4.5 cm in lengths of 9, 11 and 13 mm., 3i Osseotite® implant: Ø 4.0 in lengths of 8.5, 10, 11.5 and 13 mm
Device
Lead sponsor
Dentsply Sirona Implants and Consumables
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
2
States / cities
New York, New York • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 12, 2016 · Synced Jul 22, 2026, 1:32 AM EDT
Enrolling by invitation Not applicable Interventional

Ti-Mesh Frame Comparison for Alveolar Bone Augmentation

NCT06077513
View directory record Official record
Conditions
Tooth Loss
Interventions
CAD-CAM designed and preprinted Ti-Mesh frame, Conventional chairside fabrication of Ti-Mesh frame
Procedure
Lead sponsor
Boston University
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Jul 22, 2026, 1:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Comparison Between Primary and Secondary Flap Coverage in Extraction Sites: A Pilot Study

NCT03136913
View directory record Official record
Conditions
Loss of Teeth Due to Extraction
Interventions
Cytoplast® TXT-200, MinerOss® Cortical and Cancellous Chips (FDBA), Open Flap Technique, Closed Flap Technique
Device · Procedure
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Jul 22, 2026, 1:32 AM 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 6, 2014 · Synced Jul 22, 2026, 1:32 AM 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 9, 2024 · Synced Jul 22, 2026, 1:32 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Study of Tooth Erosion in People With Esophagogastric Cancer

NCT05612048
View directory record Official record
Conditions
Esophagogastric Cancer
Interventions
Survey, Intra-oral camera, Optional Salvia sample
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Jul 22, 2026, 1:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Immediate Implant Outcomes With and Without Bone Augmentation

NCT05157009
View directory record Official record
Conditions
Tooth Loss, Bone Loss, Alveolar, Dental Diseases, Dental Trauma
Interventions
implant placement
Procedure
Lead sponsor
Verdugo, Fernando, DDS
Individual
Eligibility
20 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
San Gabriel, California
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Jul 22, 2026, 1:32 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Inherited Retinal Degenerative Disease Registry

NCT02435940
View directory record Official record
Conditions
Eye Diseases Hereditary, Retinal Disease, Achromatopsia, Bardet-Biedl Syndrome, Bassen-Kornzweig Syndrome, Batten Disease, Best Disease, Choroidal Dystrophy, Choroideremia, Cone Dystrophy, Cone-Rod Dystrophy, Congenital Stationary Night Blindness, Enhanced S-Cone Syndrome, Fundus Albipunctatus, Goldmann-Favre Syndrome, Gyrate Atrophy, Juvenile Macular Degeneration, Kearns-Sayre Syndrome, Leber Congenital Amaurosis, Refsum Syndrome, Retinitis Pigmentosa, Retinitis Punctata Albescens, Retinoschisis, Rod-Cone Dystrophy, Rod Dystrophy, Rod Monochromacy, Stargardt Disease, Usher Syndrome
Interventions
Not listed
Lead sponsor
Foundation Fighting Blindness
Other
Eligibility
Not listed
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2037
U.S. locations
1
States / cities
Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 22, 2026, 1:32 AM 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 2, 2024 · Synced Jul 22, 2026, 1:32 AM EDT
Not listed Not applicable Interventional

A Comparison of Two Socket Sealing Collagen Matrices for Extraction Socket Management

NCT03003819
View directory record Official record
Conditions
Tooth Loss
Interventions
Control Collagen Wound Dressing, Test Collagen Matrix
Device
Lead sponsor
McGuire Institute
Industry
Eligibility
18 Years to 75 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Fenton, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Jul 22, 2026, 1:32 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

An Observational Study of the T3 Pro Dental Implant System

NCT05498662
View directory record Official record
Conditions
Tooth Loss
Interventions
T3 Pro dental implant system
Device
Lead sponsor
ZimVie
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
2
States / cities
New Orleans, Louisiana • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 22, 2026, 1:32 AM EDT
Not listed No phase listed Observational

Accuracy of Extra-oral Bite-wing Radiography in Detecting Calculus and Crestal Bone Loss

NCT05887128
View directory record Official record
Conditions
Periodontitis, Calculus, Dental, Bone Loss, Alveolar
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced Jul 22, 2026, 1:32 AM 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 11, 2025 · Synced Jul 22, 2026, 1:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Histomorphometric Analysis Following Sinus Augmentation Using Two Different Bone Graft Materials.

NCT03059914
View directory record Official record
Conditions
Missing Teeth
Interventions
InterOss, Bio-oss
Device
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 103 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced Jul 22, 2026, 1:32 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Clinical Investigation of a New Bulk Fill Composite Resin in the Restoration of Posterior Teeth

NCT02572570
View directory record Official record
Conditions
Dental Restoration Failure of Marginal Integrity, Dental Caries, Unrepairable Overhanging of Dental Restorative Materials, Poor Aesthetics of Existing Restoration, Secondary Dental Caries Associated With Failed or Defective Dental Restorations, Fractured Dental Restorative Materials Without Loss of Materials, Fracture of Dental Restorative Materials With Loss of Material
Interventions
Filtek Bulk Fill Posterior, Filtek Supreme Ultra
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Jul 22, 2026, 1:32 AM 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 27, 2023 · Synced Jul 22, 2026, 1:32 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Use of Dental Pulp Tissue as an Autogenous Graft for Ridge Augmentation

NCT03943849
View directory record Official record
Conditions
Tooth Loss
Interventions
Particulate bone graft, Autogenous dental pulp tissue, Resorbable collagen membrane, Suture
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Jul 22, 2026, 1:32 AM 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 22, 2015 · Synced Jul 22, 2026, 1:32 AM EDT
Completed Not applicable Interventional

Stay In Treatment for Pediatric Weight Management

NCT04364282
View directory record Official record
Conditions
Pediatric Obesity, Attrition, Family Research, Weight Loss
Interventions
Care team informed, Control
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
7 Years and older
Enrollment
1,216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
2
States / cities
Kansas City, Missouri • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jul 22, 2026, 1:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Initial Stability of Posterior Maxillary Implants With Bicortical Fixation

NCT01237184
View directory record Official record
Conditions
Tooth Loss
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced Jul 22, 2026, 1:32 AM EDT
Completed Not applicable Interventional Results available

Bone Level Tapered Multi-Center Study

NCT02569671
View directory record Official record
Conditions
Tooth Loss
Interventions
Straumann Bone Level Tapered Implant - Immediate Placement, Straumann Bone Level Tapered Implant - Delayed Placement
Device
Lead sponsor
Institut Straumann AG
Industry
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
3
States / cities
Los Angeles, California • Gainesville, Florida • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Jul 22, 2026, 1:32 AM EDT