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Showing 1–24 of 39 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: PENNSAID Gel Clear all
Completed Phase 2 Interventional Accepts healthy volunteers

Sustained Acoustic Medicine for Symptomatic Treatment of Knee Pain Related to Osteoarthritis

NCT06257537
View directory record Official record
Conditions
Osteo Arthritis Knee, Arthritis
Interventions
Sustained Acoustic Device with 2.5% Diclofenac Patch, Sustained Acoustic Device with 0% Diclofenac Patch, 2.5% Diclofenac Patches, SAM Patch
Device · Drug · Other
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
50 Years to 85 Years
Enrollment
307 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
3
States / cities
Stamford, Connecticut • Trumbull, Connecticut • Dryden, New York
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Safety Study to Investigate the Skin Irritancy Potential of Diclofenac-Menthol Gel

NCT02169154
View directory record Official record
Conditions
Pain
Interventions
1% Diclofenac Sodium, 3% Menthol, 0.09% Menthol, 0.2% Sodium Lauryl Sulfate, 0.9% Saline
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
36 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 Sep 10, 2026, 5:53 PM EDT
Completed Phase 3 Interventional

Therapeutic Equivalence of Diclofenac Sodium Gel 3% vs Solaraze ® in the Treatment of Actinic Keratosis

NCT03826550
View directory record Official record
Conditions
Actinic Keratoses
Interventions
Diclofenac Sodium Gel, Solaraze 3% Topical Gel, Placebo
Drug · Other
Lead sponsor
Encube Ethicals Pvt. Ltd.
Industry
Eligibility
18 Years and older
Enrollment
655 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
24
States / cities
Bryant, Arkansas • San Ramon, California • Coral Gables, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

An Investigator Initiated, Within-Subject, Proof of Concept Study to Assess the Efficacy and Safety of Voltaren Gel in Subjects With DOMS

NCT02087748
View directory record Official record
Conditions
Pain, Delayed Onset Muscle Soreness
Interventions
1% diclofenac sodium gel, Placebo
Drug
Lead sponsor
Lotus Clinical Research, LLC
Other
Eligibility
18 Years to 35 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2014 · Synced Sep 10, 2026, 5:53 PM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Treatment of Knee Pain With Topical Diclofenac Cream 8% or Diclofenac Gel 1%

NCT02068859
View directory record Official record
Conditions
Knee Pain Chronic, Knee Injuries
Interventions
Diclofenac Cream 8%, Diclofenac Gel 1%
Drug
Lead sponsor
FPR Specialty Pharmacy
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 20, 2014 · Synced Sep 10, 2026, 5:53 PM EDT
Not listed Phase 2 Interventional

Systemic Uptake of Diclofenac Sodium in Combination With Miconazole as Antifungal Nail Gel When Applied Daily With Monitoring of Hepatic and Renal Enzymes, and Serum Levels of Diclofenac 12 Hours After Application, and at 3 and 6 Months Study

NCT04341402
View directory record Official record
Conditions
Tinea Unguium, Onychomycosis
Interventions
Antifungal Nail Gel Study
Drug
Lead sponsor
William N Handelman
Other
Eligibility
21 Years to 100 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Sep 10, 2026, 5:53 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Sustained Acoustic Medicine (SAM) for Symptomatic Treatment of Pain Related to Bone Fracture

NCT05883241
View directory record Official record
Conditions
Bone Fracture, Fresh Fracture
Interventions
Sustained Acoustic Device with 2.5% Diclofenac Patch, 2.5% Diclofenac Patches
Device · Drug
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Trumbull, Connecticut • Lansdowne, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Bioavailability and Safety Study Comparing Two Dose Levels of AMZ001 and One Dose Level of Diclofenac Sodium 1% Gel in Healthy Participants

NCT05968482
View directory record Official record
Conditions
Healthy
Interventions
Diclofenac Sodium Gel
Drug
Lead sponsor
Amzell
Industry
Eligibility
18 Years to 65 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Fair Lawn, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 2 Interventional Results available

Eflornithine and/or Diclofenac in Treating Patients With Sun-Damaged Skin

NCT00601640
View directory record Official record
Conditions
Other Benign Neoplasm of Skin, Unspecified
Interventions
Diclofenac Na gel, Eflornithine HCL ointment
Drug
Lead sponsor
University of Arizona
Other
Eligibility
40 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
3
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 4 Interventional Results available

The Efficacy of Diclofenac Gel for Breakthrough Pain and the Neuropathic Components of Pain in Knee Osteoarthritis

NCT01383954
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Diclofenac Gel
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
20 Years to 75 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 14, 2017 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 2Phase 3 Interventional Results available

AMZ001 for the Treatment of Knee Osteoarthritis Symptoms

NCT03691844
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
AMZ001, Placebo, Comparator
Drug
Lead sponsor
Amzell
Industry
Eligibility
40 Years to 85 Years
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Milford, Connecticut • The Villages, Florida • Williamsville, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 3 Interventional

Evaluation of Clinical Endpoints of Two Diclofenac Sodium Gel 1%

NCT01456611
View directory record Official record
Conditions
Osteo Arthritis of the Knee
Interventions
Diclofenac, Placebo
Drug
Lead sponsor
Anchen Pharmaceuticals, Inc
Industry
Eligibility
35 Years and older
Enrollment
749 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
57
States / cities
Birmingham, Alabama • Huntsville, Alabama • Chandler, Arizona + 54 more
Source: ClinicalTrials.gov public record
Updated Jul 11, 2012 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics Study Comparing Topical Diclofenac/Menthol Gels With Voltaren Gel and Oral Diclofenac Sodium

NCT02201238
View directory record Official record
Conditions
Pain
Interventions
Diclofenac sodium, Menthol
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 50 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate Efficacy and Safety of AMZ001 for the Treatment of Knee Osteoarthritis Symptoms

NCT06693648
View directory record Official record
Conditions
Osteoarthritis of Knee, Osteoarthritis, Knee
Interventions
AMZ001 Diclofenac gel, Placebo gel
Drug
Lead sponsor
Amzell
Industry
Eligibility
40 Years to 85 Years
Enrollment
549 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
7
States / cities
Thousand Oaks, California • Hialeah, Florida • Longwood, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Sep 10, 2026, 5:53 PM EDT
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 22, 2014 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 2 Interventional Results available

Exploratory Study of PENNSAID Gel to Treat Symptoms of Knee Osteoarthritis

NCT01119898
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
PENNSAID Gel, Vehicle
Drug
Lead sponsor
Mallinckrodt
Industry
Eligibility
40 Years to 85 Years
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
26
States / cities
Tucson, Arizona • Sacramento, California • Clearwater, Florida + 22 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2019 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Sustained Acoustic Medicine (SAM) for Symptomatic Treatment of Knee Pain Related to Osteoarthritis

NCT05882812
View directory record Official record
Conditions
Osteo Arthritis Knee, Arthritis
Interventions
Sustained Acoustic Device with 2.5% Diclofenac Patch, Sustained Acoustic Device with 0% Diclofenac Patch, 2.5% Diclofenac Patches
Device · Drug
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Stamford, Connecticut • Trumbull, Connecticut • Dryden, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 4 Interventional Results available

Diclofenac Sodium Topical Gel to Reduce Injection Site Discomfort in Patients Taking Glatiramer Acetate

NCT01454791
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
diclofenac sodium topical gel, Placebo
Drug · Other
Lead sponsor
Brown, Theodore R., M.D., MPH
Individual
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Kirkland, Washington
Source: ClinicalTrials.gov public record
Updated Mar 4, 2015 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Diclofenac Sodium Gel in Hand Osteoarthritis

NCT00171665
View directory record Official record
Conditions
Osteoarthritis
Interventions
Diclofenac topical sodium gel 1%
Drug
Lead sponsor
Novartis
Industry
Eligibility
40 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
69
States / cities
Birmingham, Alabama • Calera, Alabama • Montgomery, Alabama + 60 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Sep 10, 2026, 5:53 PM 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 21, 2023 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 3 Interventional Results available

A Within-subject Study to Evaluate the Efficacy and Safety of Diclofenac Sodium Topical Gel 1% Compared to Placebo in Subjects Experiencing Delayed Onset Muscle Soreness

NCT02271854
View directory record Official record
Conditions
Muscle Soreness
Interventions
Diclofenac sodium gel 1%, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 35 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2016 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Diclofenac Sodium Gel (DSG) in Knee Osteoarthritis

NCT00426621
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Diclofenac Sodium Gel, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
35 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
64
States / cities
Mobile, Alabama • Tallassee, Alabama • Chandler, Arizona + 59 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2007 · Synced Sep 10, 2026, 5:53 PM 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 27, 2017 · Synced Sep 10, 2026, 5:53 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Diclofenac Sodium Gel in Knee Osteoarthritis

NCT00171678
View directory record Official record
Conditions
Osteearthritis
Interventions
Diclofenac Topical Sodium Gel 1%
Drug
Lead sponsor
Novartis
Industry
Eligibility
35 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Parsippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 22, 2012 · Synced Sep 10, 2026, 5:53 PM EDT