Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Sep 30, 2026, 10:01 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–20 of 20 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: Dental Practice-Based Research Network Clear all
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Persistent Pain and Root Canal Therapy

NCT01201668
View directory record Official record
Conditions
Root Canal Therapy, Persistent Tooth Pain
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
19 Years to 70 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
7
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

PREDICT: A PBRN Feasibility Study on COVID-19 Screening in Dental Practice

NCT05123742
View directory record Official record
Conditions
COVID-19 Infection
Interventions
COVID-19 Testing
Diagnostic Test
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Sep 30, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Decision Aids for the Management of Suspicious Occlusal Caries Lesions

NCT02340767
View directory record Official record
Conditions
Dental Caries
Interventions
Spectra Device, DIAGNOdent
Device
Lead sponsor
The National Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
3,085 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Sep 30, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

QuitAdvisorDDS: A Point-of-Care Tobacco Cessation Tool for Dental Settings

NCT02570646
View directory record Official record
Conditions
Tobacco Use
Interventions
QA-DDS
Behavioral
Lead sponsor
Jamie Studts
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

CONDOR Temporomandibular Muscle and Joint Disorders (TMJD) Survey

NCT01201512
View directory record Official record
Conditions
Temporomandibular Disorders
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
22 Years and older
Enrollment
503 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Development of a Patient Based Provider Intervention for Early Caries Management

NCT01309958
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
19 Years and older
Enrollment
334 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2015 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Reasons for Placing the First Restoration on Permanent Tooth Surfaces

NCT00847470
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
5,810 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2014 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Peri-operative Pain and Root Canal Therapy

NCT01201681
View directory record Official record
Conditions
Post-operative Tooth Pain, Root Canal Therapy
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
19 Years to 70 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
7
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Longitudinal Study of Questionable Occlusal Caries Lesions

NCT01309971
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
2,624 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2014 · Synced Sep 30, 2026, 10:01 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

DPBRN Hygienists Internet Quality Improvement in Tobacco Cessation (HiQuit)

NCT01108432
View directory record Official record
Conditions
Smoking Cessation
Interventions
Electronic Referral
Other
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
19 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Birmingham, Alabama • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 25, 2013 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Patient Satisfaction With Dental Restorations

NCT01201421
View directory record Official record
Conditions
Patient Satisfaction
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
13 Years and older
Enrollment
5,932 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Longitudinal Study of Dental Restorations Placed on Previously Un-restored Surfaces

NCT01201408
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
9,291 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

CONDOR Impact of Dental Practice-Based Research Network

NCT01201473
View directory record Official record
Conditions
Behavior Changes
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
22 Years and older
Enrollment
687 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

CONDOR Study of Osteonecrosis of the Jaws (TMJ)

NCT01130389
View directory record Official record
Conditions
Osteonecrosis of the Jaw
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
40 Years and older
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
5
States / cities
Birmingham, Alabama • Minneapolis, Minnesota • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Prevalence of Questionable Occlusal Caries Lesions

NCT01201447
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
2,624 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Longitudinal Study of Repaired or Replaced Dental Restorations

NCT01201395
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
9,813 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Reasons for Replacement or Repair of Dental Restorations

NCT01201876
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
6,368 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Retrospective Cohort Study of Osteonecrosis of the Jaw

NCT01201330
View directory record Official record
Conditions
Osteonecrosis of the Jaw
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
41 Years and older
Enrollment
572,606 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Blood Sugar Testing in Dental Patients

NCT01201460
View directory record Official record
Conditions
Diabetes Mellitus, Hyperglycemia
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
19 Years and older
Enrollment
498 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2011 · Synced Sep 30, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of Treatments Used for White Spot Lesions After Orthodontic Treatment.

NCT01059058
View directory record Official record
Conditions
Tooth Demineralization
Interventions
MI Paste Plus, PreviDent Fluoride Varnish, Normal Home Care
Procedure
Lead sponsor
University of Washington
Other
Eligibility
12 Years to 20 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 17, 2015 · Synced Sep 30, 2026, 10:01 AM EDT