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ClinicalTrials.gov public records Last synced Sep 30, 2026, 5:41 PM EDT

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Showing 25–48 of 138 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Dental Pain 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, 5:41 PM EDT
Completed Not applicable Interventional Results available

Efficacy of an Internet-based Intervention for Dental Anxiety

NCT03680755
View directory record Official record
Conditions
Dental Anxiety
Interventions
Internet-based intervention for dental anxiety
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 75 Years
Enrollment
503 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2025 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 4 Interventional Results available

OTC Naproxen and Acetaminophen Anti-Inflammatory Action in Dental Implant Patients

NCT04694300
View directory record Official record
Conditions
Osseointegrated Dental Implantation, Pain, Acute
Interventions
Naproxen, Acetaminophen, Tramadol
Drug
Lead sponsor
Hersh, Elliot V., DMD, MS, PhD
Individual
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Local Anesthesia and Analgesics in Endodontic Pain

NCT01982799
View directory record Official record
Conditions
Odontalgia
Interventions
Oral placebo, Oral ibuprofen, oral naproxen, oral acetaminophen/hydrocodone + ibuprofen
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 3, 2016 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Post-Operative Anesthetics on Post-Operative Pain in Patients Receiving Endodontic Treatment

NCT05338671
View directory record Official record
Conditions
Endodontic Disease, Post Operative Pain, Symptomatic Irreversible Pulpitis
Interventions
Local anesthetic
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Dental Pain Study of Analgesics in Patients Undergoing Molar Removal

NCT03652818
View directory record Official record
Conditions
Dental Pain
Interventions
Pre-Op pregabalin, Pre-Op Placebo 1, Post-Op pregabalin, Post-Op Placebo 1, Post-Op Placebo 2, Post-Op acetaminophen
Drug
Lead sponsor
Nevakar, Inc.
Industry
Eligibility
17 Years to 55 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 23, 2021 · Synced Sep 30, 2026, 5:41 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Utility of Pharmacogenomic Testing and Postoperative Dental Pain Outcomes

NCT02932579
View directory record Official record
Conditions
Pain
Interventions
Pharmacogenomic Testing, Ibuprofen, hydroxycontin/acetominophen, acetominophen, Oxycontin/acetominophen
Other · Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 35 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study Comparing the Efficacy of Two Ibuprofen Formulations

NCT00740857
View directory record Official record
Conditions
Pain
Interventions
placebo, ibuprofen Formulation 1, ibuprofen Formulation 2
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
16 Years to 40 Years
Enrollment
211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 6, 2011 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Tool Design on Hand Pain in Dental Practitioners

NCT01332760
View directory record Official record
Conditions
Shoulder Pain
Interventions
narrow diameter heavy dental tool, large diameter light weight tool
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Richmond, California
Source: ClinicalTrials.gov public record
Updated Feb 22, 2012 · Synced Sep 30, 2026, 5:41 PM EDT
Recruiting No phase listed Observational

Bite Force Measurements

NCT06843525
View directory record Official record
Conditions
Irreversible Pulpitis, Apical Periodontitis, Pulpal Necrosis
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 89 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 2 Interventional Results available

Efficacy Of PF-05089771 In Treating Postoperative Dental Pain

NCT01529346
View directory record Official record
Conditions
Postoperative Dental Pain
Interventions
PF-05089771, Placebo, Ibuprofen
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 3 Interventional Results available

Randomized, Double-Blind, Single-Dose, Efficacy and Safety Study of Test Acetaminophen Tablet in Postoperative Dental Pain

NCT03224403
View directory record Official record
Conditions
Post-operative Dental Pain
Interventions
Test acetaminophen, Commercial acetaminophen, Commercial ibuprofen, Placebo
Drug
Lead sponsor
Johnson & Johnson Consumer Inc., McNeil Consumer Healthcare Division
Industry
Eligibility
17 Years to 50 Years
Enrollment
664 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 15, 2021 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 1 Interventional Results available

The Effects of Potassium Nitrate in Reducing Dentinal Hypersensitivity

NCT01587950
View directory record Official record
Conditions
Dentinal Hypersensitivity, Dental Pain
Interventions
Potassium Nitrate, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Sep 30, 2026, 5:41 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Measurement of Bite Force in Humans

NCT00223327
View directory record Official record
Conditions
Dental Pulp Necrosis, Periapical Periodontitis
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
16 Years to 60 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2012 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 2 Interventional Results available

Phase 2 Study of Indomethacin Capsules to Treat Dental Pain

NCT00964431
View directory record Official record
Conditions
Dental Pain
Interventions
Celecoxib 400 mg, Placebo, Indomethacin Test (lower dose), Indomethacin Test (upper dose)
Drug
Lead sponsor
Iroko Pharmaceuticals, LLC
Industry
Eligibility
18 Years to 50 Years
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2012 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Use of Virtual Reality Goggles

NCT03486717
View directory record Official record
Conditions
Dental Anxiety
Interventions
Virtual reality goggles
Device
Lead sponsor
Casey Goetz
Other
Eligibility
8 Years to 12 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 3 Interventional Results available

A Safety And Efficacy Study of Ibuprofen 250 mg / Acetaminophen 500 mg In The Treatment Of Post-Surgical Dental Pain

NCT02912650
View directory record Official record
Conditions
Post-surgical Pain Following Extraction of Molar Teeth
Interventions
Ibuprofen 250 mg / Acetaminophen 500 mg, Ibuprofen 250 mg, Acetaminophen 650 mg, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 40 Years
Enrollment
568 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Sep 30, 2026, 5:41 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effectiveness of GentleWave System in Endodontic Treatment

NCT06518304
View directory record Official record
Conditions
Pain, Postoperative, Root Canal Infection, Endodontically Treated Teeth
Interventions
GentleWave, Conventional Protocol
Other
Lead sponsor
University of Salamanca
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Manhattan, New York
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Single Dose Study of N1539 in the Treatment of Pain Secondary to Dental Impaction Surgery

NCT00945763
View directory record Official record
Conditions
Dental Pain
Interventions
N1539, placebo, Motrin
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 2, 2011 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 2 Interventional

A Study of ARRY-371797 in Subjects Undergoing Third Molar Extraction

NCT00542035
View directory record Official record
Conditions
Dental Pain
Interventions
ARRY-371797, p38 inhibitor; oral, Placebo; oral
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
San Marcos, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Results available

Nanodiamond Modified Gutta Percha (NDGP) Composite for Non-surgical Root Canal Therapy (RCT) Filler Material

NCT02698163
View directory record Official record
Conditions
Dental Pulp Diseases, Dental Pulp Necrosis, Nerve Root Pain Nec
Interventions
Nanodiamond reinforced Gutta Percha, Gutta Percha
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2022 · Synced Sep 30, 2026, 5:41 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Pain After Buffered Vs Non Buffered Articaine

NCT06538233
View directory record Official record
Conditions
Pain
Interventions
Buffered articaine, Non buffered articaine
Drug
Lead sponsor
Cleveland Dental Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Buffered Local Anesthetic

NCT05757648
View directory record Official record
Conditions
Dental Pain
Interventions
Non-buffered Anesthetic, Buffered Anesthetic, Onset
Drug · Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
2 Years to 6 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 17, 2024 · Synced Sep 30, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Physical Therapy Intervention in Dental Students

NCT05851586
View directory record Official record
Conditions
Pain, Strength, Quality of Life
Interventions
Supervised exercise + home exercise program, Home exercise program only
Procedure
Lead sponsor
Joshua Subialka
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Glendale, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Sep 30, 2026, 5:41 PM EDT