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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Naproxen tablet Clear all
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Assessing the Analgesic Efficacy of Naproxen Sodium in Postsurgical Dental Pain.

NCT00720057
View directory record Official record
Conditions
Toothache
Interventions
Naproxen Sodium ER (BAYH6689), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
16 Years to 45 Years
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
3
States / cities
Austin, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Evaluating the Effect of Food on the Bioavailability of PN400 Components

NCT00676442
View directory record Official record
Conditions
Arthritis
Interventions
PN400
Drug
Lead sponsor
POZEN
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2008 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluate Efficacy and Safety of Extended Release (ER) Naproxen Sodium

NCT01389284
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Naproxen Sodium ER (BAYH6689), Naproxen Sodium IR (Aleve, BAYH6689), Naproxen Sodium ER Placebo, Naproxen Sodium IR Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
15 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 4 Interventional Results available

A Safety Study of VIMOVO in Adolescents With Juvenile Idiopathic Arthritis (JIA)

NCT01544114
View directory record Official record
Conditions
Juvenile Idiopathic Arthritis (JIA)
Interventions
VIMOVO 250/20, VIMOVO 375/20, VIMOVO 500/20
Drug
Lead sponsor
Amgen
Industry
Eligibility
12 Years to 16 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
17
States / cities
Little Rock, Arkansas • San Francisco, California • Aurora, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional

A Study of an Acetaminophen/Naproxen Sodium Fixed Combination, Acetaminophen and Naproxen Sodium in Postoperative Dental Pain

NCT05761574
View directory record Official record
Conditions
Pain
Interventions
Acetaminophen/Naproxen Sodium Fixed Combination, Naproxen Sodium, Acetaminophen, Placebo
Drug
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
16 Years to 50 Years
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 4 Interventional

Efficacy and Safety of Valdecoxib and Naproxen in Treating the Signs and Symptoms of Rheumatoid Arthritis (RA) in a Severe Rheumatoid Arthritis Patients

NCT00650455
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
valdecoxib, naproxen, placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
489 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
52
States / cities
Birmingham, Alabama • Huntsville, Alabama • Glendale, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2008 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional Results available

Efficacy Study of PN400 (VIMOVO) Twice Daily and Celebrex Once Daily in Patients With Osteoarthritis

NCT00665431
View directory record Official record
Conditions
Osteoarthritis
Interventions
PN 400 (VIMOVO), celebrex, Placebo, Rescue Antacid
Drug · Other
Lead sponsor
POZEN
Industry
Eligibility
50 Years and older
Enrollment
610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 5, 2011 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional Results available

TREXIMA and RELPAX Gastric Scintigraphy Inside and Outside a Migraine

NCT00385008
View directory record Official record
Conditions
Migraine Disorders
Interventions
Combination Product (sumatriptan succinate / naproxen sodium), RELPAX(eletriptan) 40mg Tablet
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 11, 2018 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study Assessing Inhibition of Serum Thromboxane B2 Levels With PN400 and Low Dose Aspirin

NCT01094483
View directory record Official record
Conditions
Platelet Inhibition
Interventions
PN400, ASA, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
50 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Dec 6, 2010 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional Results available

Naproxen Sodium Extended-Release Actual Use Study

NCT00751400
View directory record Official record
Conditions
Pain
Interventions
Naproxen Sodium ER (BAYH6689)
Drug
Lead sponsor
Bayer
Industry
Eligibility
12 Years and older
Enrollment
497 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
24
States / cities
Anaheim, California • Oceanside, California • San Dimas, California + 20 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Sep 20, 2026, 1:04 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Efficacy of Sumatriptan With Naprosyn in Migraine With Aura

NCT00893594
View directory record Official record
Conditions
Migraine With Aura
Interventions
sumatriptan with naprosyn, placebo
Drug
Lead sponsor
Dent Neurologic Institute
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Amherst, New York
Source: ClinicalTrials.gov public record
Updated Feb 18, 2015 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Treximet Early Intervention Adolescent Migraine

NCT01016678
View directory record Official record
Conditions
Migraine
Interventions
Treximet, Placebo
Drug
Lead sponsor
Premiere Research Institute
Other
Eligibility
12 Years to 17 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
4
States / cities
West Palm Beach, Florida • Cincinnati, Ohio • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated May 3, 2016 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional Results available

A Study of Combination Product (Sumatriptan Succinate and Naproxen Sodium) in Migraine Subjects Who Report Poor Response or Intolerance to Short Acting Triptans (Study 2 of 2)

NCT00382993
View directory record Official record
Conditions
Migraine Disorders
Interventions
Placebo, Combination Product (sumatriptan succinate/naproxen sodium)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
28
States / cities
Jasper, Alabama • Oceanside, California • San Francisco, California + 25 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 4 Interventional Results available

Comparing Naproxen to Sumatriptan for Emergency Headache Patients

NCT00449787
View directory record Official record
Conditions
Migraine, Tension-type Headache, Primary Headache Disorder
Interventions
Sumatriptan 100 mg, Naproxen
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
New York, New York • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 30, 2018 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional Results available

TREXIMET® Versus Butalbital-containing Combination Medications for the Acute Treatment of Migraine in Adults

NCT00573170
View directory record Official record
Conditions
Migraine Disorders, Migraine, Acute
Interventions
TREXIMET®, Butalbital-containing Combination Medications (BCM), placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
107
States / cities
Chandler, Arizona • Gilbert, Arizona • Litchfield Park, Arizona + 94 more
Source: ClinicalTrials.gov public record
Updated Dec 28, 2010 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 2 Interventional Results available

A Pilot Study Assessing the Treatment Responsiveness of a Novel Osteoarthritis Stiffness Scale

NCT03570554
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Naproxen Sodium (Aleve, BAY117031), Acetaminophen ER, Celecoxib, Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
40 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
5
States / cities
Chandler, Arizona • Pinellas Park, Florida • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2020 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 4 Interventional Results available

Treximet in the Treatment of Chronic Migraine

NCT01090050
View directory record Official record
Conditions
Chronic Migraine
Interventions
Sumatriptan/Naproxen Sodium, Naproxen Sodium
Drug
Lead sponsor
Cady, Roger, M.D.
Individual
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Springfield, Missouri • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 2, 2013 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Open-label, Randomized, 3-period Crossover Study to Evaluate Sumatriptan Pharmacokinetics for a TREXIMA™ (Sumatriptan Succinate / Naproxen Sodium) Tablet Followed by IMITREX® (Sumatriptan Succinate)

NCT00875784
View directory record Official record
Conditions
Migraine Disorders
Interventions
TREXIMA™, IMITREX® (4mg), IMITREX® (6mg), IMITREX Tablet 100mg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Aug 3, 2017 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Study to Evaluate TREXIMET in Adolescents With Migraine and Healthy Subjects Administered at Three Doses.

NCT00989625
View directory record Official record
Conditions
Migraine Disorders
Interventions
This is a pharmacokinetic study (Treximet)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
3
States / cities
Wichita, Kansas • Louisville, Kentucky • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 18, 2017 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Evaluating the Bioavailability of Naproxen 500 mg in Three Formulations

NCT00665743
View directory record Official record
Conditions
Arthritis
Interventions
PN400, naproxen
Drug
Lead sponsor
POZEN
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2008 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 4 Interventional Results available

Orphenadrine and Methocarbamol for LBP

NCT02665286
View directory record Official record
Conditions
Low Back Pain
Interventions
Orphenadrine, Methocarbamol, Naproxen, Placebo
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 69 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic (PK) Study Evaluating Naproxen and Esomeprazole Plasma Levels

NCT00749385
View directory record Official record
Conditions
Arthritis
Interventions
PN 400, EC naproxen plus EC esomeprazole, EC naproxen, EC esomeprazole
Drug
Lead sponsor
POZEN
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Dec 22, 2008 · Synced Sep 20, 2026, 1:04 AM EDT
Terminated Phase 4 Interventional Results available

Treximet for Prevention of Post Traumatic Headache Associated With Cognitive Dysfunction

NCT01053507
View directory record Official record
Conditions
Post-Traumatic Headache
Interventions
sumatriptan/naproxen sodium, Placebo
Drug
Lead sponsor
Cady, Roger, M.D.
Individual
Eligibility
18 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
3
States / cities
Springfield, Missouri • Nashville, Tennessee • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2020 · Synced Sep 20, 2026, 1:04 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluate Analgesic / Sedative Efficacy of Naproxen Sodium and Diphenhydramine in Patients With Postsurgical Dental Pain

NCT01495858
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Naproxen Sodium 440 mg / DPH 25 mg (BAY98-7111), Naproxen Sodium 440 mg (BAYH6689), DPH 50 mg
Drug
Lead sponsor
Bayer
Industry
Eligibility
12 Years and older
Enrollment
267 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
2
States / cities
Austin, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Sep 20, 2026, 1:04 AM EDT