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ClinicalTrials.gov public records Last synced Oct 2, 2026, 5:17 AM EDT

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Showing 25–48 of 117 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Diclofenac potassium Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics, Bioavailability and Safety of PENNSAID® Gel

NCT01202799
View directory record Official record
Conditions
Pain
Interventions
2% w/w diclofenac sodium topical gel, 1.5% w/w diclofenac sodium topical solution, 75 mg diclofenac sodium delayed release tablet
Drug
Lead sponsor
Mallinckrodt
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Miramar, Florida
Source: ClinicalTrials.gov public record
Updated Sep 23, 2014 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 4 Interventional Results available

Acute Low Back Pain. Topical Diclofenac and Oral Ibuprofen.

NCT04611529
View directory record Official record
Conditions
Low Back Pain
Interventions
Ibuprofen 400 mg, Topical diclofenac
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 69 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

An Open-Label Safety Study Of DIC075V (Intravenous Diclofenac Sodium) In Patients With Acute Post-Operative Pain

NCT00726388
View directory record Official record
Conditions
Pain, Postoperative
Interventions
DIC075V (intravenous diclofenac sodium)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 85 Years
Enrollment
1,050 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
46
States / cities
Birmingham, Alabama • Florence, Alabama • Mobile, Alabama + 37 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2021 · Synced Oct 2, 2026, 5:17 AM EDT
Withdrawn Not applicable Interventional

OASIS: Osteoarthritis Sensitivity Integration Study

NCT01377038
View directory record Official record
Conditions
Osteoarthritis, Chronic Pain
Interventions
Phenotype assessment
Other
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 26, 2016 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

A 12-week Study to Evaluate the Efficacy and Safety of HP-5000 in Subjects With Osteoarthritis Pain of the Knee

NCT04683627
View directory record Official record
Conditions
Osteoarthritis Pain of the Knee
Interventions
Diclofenac sodium active topical patch, Placebo patch
Drug
Lead sponsor
Noven Pharmaceuticals, Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
370 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
10
States / cities
Little Rock, Arkansas • Clearwater, Florida • Doral, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Oct 2, 2026, 5:17 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Sustained Acoustic Medicine for Osteoarthritis Pain

NCT05254574
View directory record Official record
Conditions
Osteoarthritis
Interventions
Sustained Acoustic Device with 2.5% Diclofenac Patch, 2.5% Diclofenac Patches
Device · Drug
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
35 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Oct 2, 2026, 5:17 AM EDT
Withdrawn Not applicable Interventional

Efficacy of PENNSAID® for Pain Management in the Emergency Department

NCT01350622
View directory record Official record
Conditions
Pain, Ankle Sprain
Interventions
PENNSAID, Diclofenac hydroxyethylpyrrolidine
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 21, 2016 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Randomized, Single-Dose, Comparative, Positive and Placebo Controlled, Four-Way, Four Period, Cross-Over Study to Evaluate the Effect of DIC075V on QTc Intervals in Healthy Subjects

NCT01812538
View directory record Official record
Conditions
Ventricular Repolarization
Interventions
DIC075V
Drug
Lead sponsor
Hospira, now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 50 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Jul 24, 2015 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 2 Interventional Results available

Bonipar for Acute and Chronic Musculoskeletal Pain

NCT03471507
View directory record Official record
Conditions
Chronic Pain, Musculoskeletal Pain
Interventions
Bonipar, Diclofenac sodium topical solution 1.5%
Drug
Lead sponsor
Winston Parris, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 18, 2023 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional

Study Evaluating the Efficacy and Safety of Topical Diclofenac Spray in Osteoarthritis of the Knee: Trial II

NCT00546832
View directory record Official record
Conditions
Osteoarthritis
Interventions
TDS-943 (topical diclofenac sodium 4% spray), celecoxib, placebo
Drug · Other
Lead sponsor
Mika Pharma GmbH
Industry
Eligibility
40 Years and older
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
49
States / cities
Birmingham, Alabama • Chandler, Arizona • Phoenix, Arizona + 42 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2010 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

Long Term Safety and Efficacy Study of Tanezumab in Subjects With Osteoarthritis of the Hip or Knee

NCT02528188
View directory record Official record
Conditions
Chronic Pain, Osteoarthritis, Hip, Osteoarthritis, Knee
Interventions
NSAID, Tanezumab 2.5 mg, Tanezumab 5 mg
Drug · Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
3,021 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
299
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 187 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2020 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 2 Interventional Results available

Study of Diclofenac Capsules to Treat Pain Following Surgery in Children Ages 6 to <17 Years of Age

NCT02424578
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Diclofenac Capsules low dose, Diclofenac Capsules high dose
Drug
Lead sponsor
Iroko Pharmaceuticals, LLC
Industry
Eligibility
6 Years to 16 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
5
States / cities
Sheffield, Alabama • Little Rock, Arkansas • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2017 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 4 Interventional Results available

A Real-World Evidence Study to Evaluate the Effects of Voltaren Use on Mobility and Quality of Life in Participants With Knee Osteoarthritis Pain

NCT06379893
View directory record Official record
Conditions
Pain
Interventions
Voltaren Gel
Drug
Lead sponsor
HALEON
Industry
Eligibility
40 Years to 85 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
2
States / cities
Marrero, Louisiana • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

To Study Generic Diclofenac Sodium Topical Gel 1% in the Treatment of Osteoarthritis of the Knee (Degenerative Joint Disease Presented as Joint Pain, Stiffness, Swelling and Restricted Motion).

NCT02596451
View directory record Official record
Conditions
Osteoarthritis
Interventions
Diclofenac Sodium gel, 1%, Voltaren® Gel, Placebo
Drug
Lead sponsor
Glenmark Pharmaceuticals Ltd. India
Industry
Eligibility
35 Years and older
Enrollment
1,164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
44
States / cities
Mesa, Arizona • Anaheim, California • Canoga Park, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Test Uniformity of Transdermal Drug Delivery to Breast Using Diclofenac Epolamine

NCT01380353
View directory record Official record
Conditions
Breast Cancer
Interventions
Diclofenac epolamine patch
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Randomized, Double-Blind, Parallel-Group, Vehicle-Controlled, Multicenter Study Comparing Diclofenac Sodium Gel, 3% to Solaraze® Gel, 3% in the Treatment of Actinic Keratosis on the Face or Bald Scalp

NCT02611804
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Diclofenac sodium, Placebo
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older
Enrollment
492 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
30
States / cities
Mesa, Arizona • Tucson, Arizona • Fremont, California + 23 more
Source: ClinicalTrials.gov public record
Updated May 5, 2017 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Safety Study to Investigate the Skin Sensitization Potential of MFC51123

NCT02192203
View directory record Official record
Conditions
Pain
Interventions
Diclofenac + Menthol Gel, Diclofenac Only Gel, Menthol Only Gel, Placebo Only Gel
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
227 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Paramus, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced Oct 2, 2026, 5:17 AM EDT
Recruiting Phase 3 Interventional

Topical Treatment for TMJ Arthralgia

NCT05816226
View directory record Official record
Conditions
TMJ Pain
Interventions
Hydrocortisone 2.5%, Diclofenac 1% topical
Drug
Lead sponsor
University of the Pacific
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

Study of Diclofenac Capsules to Treat Pain Following Bunionectomy

NCT01462435
View directory record Official record
Conditions
Other Acute Postoperative Pain
Interventions
Diclofenac Test (lower dose), Diclofenac Test (upper dose), Celecoxib, Placebo
Drug
Lead sponsor
Iroko Pharmaceuticals, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
428 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
4
States / cities
Phoenix, Arizona • Pasadena, Maryland • Austin, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2014 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 4 Interventional Results available

Safety Study of Flector Patch in Children With Minor Soft Tissue Injuries

NCT02132247
View directory record Official record
Conditions
Athletic Injuries
Interventions
Diclofenac hydroxyethylpyrrolidine
Drug
Lead sponsor
IBSA Institut Biochimique SA
Industry
Eligibility
6 Years to 16 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
10
States / cities
Little Rock, Arkansas • St. Petersburg, Florida • Marietta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated May 11, 2018 · Synced Oct 2, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of IV Diclofenac (DIV075V)for Pain After Elective Orthopedic Surgery

NCT00507026
View directory record Official record
Conditions
Postoperative Pain
Interventions
IV Diclofenac, IV ketorolac, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 85 Years
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
8
States / cities
Sheffield, Alabama • Phoenix, Arizona • San Clemente, California + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 2, 2026, 5:17 AM EDT
Terminated Phase 4 Interventional Results available

PROUD Study - Preventing Opioid Use Disorders

NCT04766996
View directory record Official record
Conditions
Anesthesia, Opioid Use
Interventions
Guided mindfulness exercises, Self-administered aromatherapy, Baby aspirin, Tylenol/Acetaminophen, Pregabalin, Prednisone, Meloxicam, Prilosec, Tramadol, Voltaren, Zofran, Pepcid, Reglan, Versed, Lidocaine, Propofol, Ancef, Tranexamic Acid (TXA), Decadron, Bupivacaine hydrochloride, Toradol
Behavioral · Other · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 2, 2026, 5:17 AM EDT
Recruiting Not applicable Interventional

The Effects of Patient and Visit Characteristics on Health Outcomes in Knee Osteoarthritis

NCT06574191
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Topical Diclofenac gel 1%
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
50 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 2, 2026, 5:17 AM EDT
Recruiting Phase 2 Interventional

Diclofenac for the Treatment of Patients With Metastatic Non-small Cell Lung Cancer on Single Agent Immunotherapy

NCT06731270
View directory record Official record
Conditions
Advanced Lung Non-Small Cell Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8
Interventions
Atezolizumab, Biospecimen Collection, Cemiplimab, Computed Tomography, Diclofenac Potassium, Electronic Health Record Review, Magnetic Resonance Imaging, Nivolumab, Pembrolizumab, Positron Emission Tomography
Biological · Procedure · Drug + 1 more
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 2, 2026, 5:17 AM EDT