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ClinicalTrials.gov public records Last synced Oct 7, 2026, 2:23 AM EDT

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Showing 1–24 of 27 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Diclofenac sodium topical gel 1% Clear all
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 9, 2025 · Synced Oct 7, 2026, 2:23 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Comparative Usability Evaluation of Sustained Acoustic Medicine (SAM) Devices and Topical Gel for OA Knee Pain

NCT05050448
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Sustained Acoustic Device with 2.5% Diclofenac Patch, 1% Diclofenac Topical Gel
Device · Drug
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
3
States / cities
Stamford, Connecticut • Trumbull, Connecticut • Dryden, New York
Source: ClinicalTrials.gov public record
Updated May 2, 2025 · Synced Oct 7, 2026, 2:23 AM 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 29, 2017 · Synced Oct 7, 2026, 2:23 AM 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 23, 2017 · Synced Oct 7, 2026, 2:23 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 7, 2026, 2:23 AM 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 21, 2014 · Synced Oct 7, 2026, 2:23 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Diclofenac Sodium Topical Gel 1% Compared to Placebo in Subjects With Acute Blunt Trauma Injuries

NCT02290821
View directory record Official record
Conditions
Acute Blunt Soft Tissue Injuries/Contusions
Interventions
placebo, Placebos
Drug
Lead sponsor
Novartis
Industry
Eligibility
16 Years and older
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
10
States / cities
Bradenton, Florida • Port Orange, Florida • Boise, Idaho + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Oct 7, 2026, 2:23 AM 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 28, 2025 · Synced Oct 7, 2026, 2:23 AM 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 18, 2007 · Synced Oct 7, 2026, 2:23 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 7, 2026, 2:23 AM 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 23, 2014 · Synced Oct 7, 2026, 2:23 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 7, 2026, 2:23 AM EDT
Withdrawn Phase 3 Interventional

Diclofenac Gel in the Treatment of Cervicogenic Headache

NCT05312645
View directory record Official record
Conditions
Cervicogenic Headache
Interventions
Diclofenac 1% Topical, Petroleum Jelly
Drug · Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced Oct 7, 2026, 2:23 AM EDT
Completed Phase 3 Interventional

Safety of Diclofenac Sodium Gel in Knee Osteoarthritis

NCT00171691
View directory record Official record
Conditions
Osteoarthritis
Interventions
Diclofenac Topical Sodium Gel 1%
Drug
Lead sponsor
Novartis
Industry
Eligibility
35 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Parsippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 23, 2012 · Synced Oct 7, 2026, 2:23 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Diclofenac Sodium Topical Gel 1% Applied 4 Times Daily in Subjects With Acute Ankle Sprain

NCT01255423
View directory record Official record
Conditions
Ankle Sprain
Interventions
Diclofenac sodium topical gel 1%, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
9
States / cities
Birmingham, Alabama • Aventura, Florida • Hialeah, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2012 · Synced Oct 7, 2026, 2:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Comparative Evaluation of Sustained Acoustic Medicine Device on Circulation

NCT06510062
View directory record Official record
Conditions
Measurement of Circulation on Anatomical Locations of the Body
Interventions
Sustained Acoustic Medicine, 2.5% Diclofenac Patches
Device · Drug
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Trumbull, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Oct 7, 2026, 2:23 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 7, 2026, 2:23 AM 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 12, 2012 · Synced Oct 7, 2026, 2:23 AM 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 23, 2012 · Synced Oct 7, 2026, 2:23 AM 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 14, 2015 · Synced Oct 7, 2026, 2:23 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 7, 2026, 2:23 AM EDT
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 30, 2026 · Synced Oct 7, 2026, 2:23 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Diclofenac Sodium Gel in Knee Osteoarthritis

NCT00171626
View directory record Official record
Conditions
Osteoarthritis
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 23, 2012 · Synced Oct 7, 2026, 2:23 AM 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 5, 2015 · Synced Oct 7, 2026, 2:23 AM EDT