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ClinicalTrials.gov public records Last synced Sep 6, 2026, 6:27 AM EDT

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Showing 1–24 of 75 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Results available

Alternative EndoCrowns Designs for Chairside CAD/CAM

NCT04604314
Conditions
Endodontically Treated Teeth
Interventions
CEREC Tessera
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 110 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Terminated Not applicable Interventional Accepts healthy volunteers

Clinical Evaluation of OBU When Used for Indirect Dental Restorations

NCT06002880
Conditions
Sensitivity, Tooth
Interventions
Optibond Universal
Device
Lead sponsor
Kerr Corporation
Industry
Eligibility
18 Years to 100 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Not listed No phase listed Observational Accepts healthy volunteers

EXD-959 Orthodontic Brackets and EXD-961 Related Instruments Trial

NCT03606551
Conditions
Malocclusion
Interventions
EXD-959 Bracket System
Device
Lead sponsor
3M
Industry
Eligibility
11 Years and older
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
5
States / cities
Culver City, California • Wellington, Florida • Northfield, Minnesota + 2 more
Completed Phase 2 Interventional Accepts healthy volunteers

Clinical Performance of 3-Unit FPDs

NCT00223431
Conditions
Partial Edentulism
Interventions
all-ceramic fixed partial denture
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2004
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Osteoarthritis, Avascular Necrosis, Congenital Hip Dysplasia, Traumatic Arthritis
Interventions
C2a - Taper™ Acetabular System
Device
Lead sponsor
Biomet Orthopedics, LLC
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
2
States / cities
Cedar Rapids, Iowa • Lexington, Kentucky
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Zirconia Implants: Practice-based Evidence

NCT06314425
Conditions
Dental Implants, Ceramic Implant
Interventions
Immediate dental implants placements on fresh sockets after tooth extraction
Procedure
Lead sponsor
Swiss Dental Solutions
Industry
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Englewood Cliffs, New Jersey
Completed Not applicable Interventional Results available

Metal on Metal Versus Ceramic on Metal Hip Replacement

NCT00208494
Conditions
Non-inflammatory Joint Diseases
Interventions
Total hip replacement
Device
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
20 Years to 75 Years
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
8
States / cities
Little Rock, Arkansas • Orange, California • Palm Bay, Florida + 5 more
Conditions
Cervical Degenerative Disc Disorder
Interventions
Simplify Disc, ACDF
Device · Other
Lead sponsor
NuVasive
Industry
Eligibility
Not listed
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
15
States / cities
Orange, California • San Diego, California • Santa Monica, California + 12 more
Conditions
Transcutaneous Oxygen Tension
Interventions
Celliant, Control
Device
Lead sponsor
Kristopher Washington
Industry
Eligibility
18 Years to 60 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Total Hip Replacement (Non-inflammatory)
Interventions
Novation Ceramic
Device
Lead sponsor
Exactech
Industry
Eligibility
21 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2021
U.S. locations
5
States / cities
Fort Lauderdale, Florida • Cumming, Georgia • Worcester, Massachusetts + 2 more
Conditions
Cervical Disc Disease, Degenerative Disc Disease
Interventions
NuVasive Simplify Cervical Artificial Disc
Device
Lead sponsor
NuVasive
Industry
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
2
States / cities
Charlotte, North Carolina • Plano, Texas
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Survival of Implant-Supported All-Ceramic Prostheses

NCT01729858
Conditions
Partial Edentulism, Disorder of Prostheses and Implants, Dental Prosthesis Failure
Interventions
Ceramic-Ceramic, Metal-Ceramic
Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 75 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Results available

OPTIMAL in NH Residents With Dementia

NCT05255068
Conditions
Alzheimer's Disease and Related Dementias
Interventions
OPTIMAL
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Marshalltown, Iowa
Conditions
Cardiogenic Shock, Acute Myocardial Infarction, STEMI - ST Elevation Myocardial Infarction, NSTEMI - Non-ST Segment Elevation MI, STEMI, NSTEMI, Acute Myocardial Infarction of Right Ventricle (Disorder), Acute Myocardial Infarction of Left Ventricle, Acute Myocardial Infarction With ST Elevation
Interventions
Not listed
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
17
States / cities
Loma Linda, California • Los Angeles, California • Orange, California + 12 more
Conditions
Degenerative Disc Disease, Spondylolisthesis
Interventions
Prefix (AMPLEX) B2A Peptide Enhanced Ceramic Granules, Iliac crest autograft
Device · Other
Lead sponsor
BioSurface Engineering Technologies, Inc
Industry
Eligibility
18 Years to 70 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
6
States / cities
Durango, Colorado • Washington D.C., District of Columbia • Kansas City, Kansas + 3 more
Completed Not applicable Interventional Accepts healthy volunteers

Nudging for Behavior Change in School Cafeterias

NCT04156542
Conditions
Behavior, Child, Food Selection
Interventions
Basic School Lunchroom Nudges
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
10 Years to 15 Years
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
6
States / cities
Columbus, Ohio
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
Conditions
Dental Crowns
Interventions
IPS e.max® ZirCAD Prime Esthetic
Combination Product
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
40 participants
Timeline
2022 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Cervical Spondylosis With Myelopathy, Cervical Radiculopathy, Cervical Disc Herniation, Degenerative Disc Disease
Interventions
Cervical arthroplasty, Semi-Constrained Nuvasive Simplify, Unconstrained Biomet Zimmer Mobi-C
Procedure · Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Degenerative Disc Disease
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
New York, New York
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Azento IIS 3 Year Outcomes Implant Study

NCT04255342
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
Conditions
Tooth Loss
Interventions
Bone Graft Material
Device
Lead sponsor
Institut Straumann AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Yardley, Pennsylvania
Not listed No phase listed Observational

FastThread Interference Screws

NCT04689061
Conditions
ACL Injury
Interventions
Arthrex FastThread Interference Screw
Device
Lead sponsor
Arthrex, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Bingham Farms, Michigan
Conditions
Degenerative Changes, Stenosis, Spondylosis
Interventions
Posterolateral Fusion
Procedure
Lead sponsor
SeaSpine, Inc.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Kenmore, New York