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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Diclofenac, topical Clear all
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 22, 2012 · Synced Sep 17, 2026, 3:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 Study of the Effects of Combining Topical FDA-approved Drugs on Age-related Pathways on the Skin of Healthy Volunteers

NCT03072485
View directory record Official record
Conditions
Aging
Interventions
Sirolimus, Metformin, Diclofenac
Drug
Lead sponsor
Anne Chang
Other
Eligibility
55 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2019 · Synced Sep 17, 2026, 3:51 AM EDT
Completed Phase 2 Interventional Results available

A 4-week Study to Evaluate the Efficacy and Safety of HP-5000 in Subjects With Knee Osteoarthritis

NCT03277066
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Diclofenac Sodium Active Topical Patch 1, Diclofenac Sodium Active Topical Patch 2, Placebo patch
Drug
Lead sponsor
Noven Pharmaceuticals, Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
289 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Jersey City, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 22, 2021 · Synced Sep 17, 2026, 3:51 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 28, 2017 · Synced Sep 17, 2026, 3:51 AM EDT
Completed Phase 3 Interventional Results available

Study Comparing GDC 695 and Diclofenac Sodium Gel, 3% in Subjects With Actinic Keratoses

NCT02952898
View directory record Official record
Conditions
Actinic Keratosis
Interventions
GDC 695, Diclofenac Sodium Gel, 3%, Vehicle gel
Drug
Lead sponsor
Balmoral Medical company
Industry
Eligibility
18 Years and older
Enrollment
665 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
16
States / cities
Fort Smith, Arkansas • San Diego, California • San Ramon, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Sep 17, 2026, 3:51 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 22, 2012 · Synced Sep 17, 2026, 3:51 AM 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 17, 2026, 3:51 AM EDT
Completed Phase 2 Interventional

Topical Chemoprevention of Skin Cancer Biomarkers

NCT02636569
View directory record Official record
Conditions
Non-melanoma Skin Cancer
Interventions
topical diclofenac daily, placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Sep 17, 2026, 3:51 AM 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 17, 2026, 3:51 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 3, 2012 · Synced Sep 17, 2026, 3:51 AM 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 17, 2026, 3:51 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 20, 2014 · Synced Sep 17, 2026, 3:51 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 18, 2017 · Synced Sep 17, 2026, 3:51 AM EDT
Completed Phase 3 Interventional

Diclofenac Patch for the Treatment of Acute Pain Due to Mild to Moderate Wrist Sprain, Strain or Contusion

NCT00869063
View directory record Official record
Conditions
Acute Pain
Interventions
Diclofenac Sodium Patch, Matching Placebo Patch
Drug
Lead sponsor
Cerimon Pharmaceuticals
Industry
Eligibility
17 Years to 75 Years
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2010 · Synced Sep 17, 2026, 3:51 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Treatment of Breast Pain Using A Medication (Diclofenac) Applied to the Skin

NCT00276419
View directory record Official record
Conditions
Breast Pain, Non-cyclical Mastalgia, Surgical Scar-Related Breast Pain
Interventions
Diclofenac, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 19, 2012 · Synced Sep 17, 2026, 3:51 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 17, 2023 · Synced Sep 17, 2026, 3:51 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 3, 2025 · Synced Sep 17, 2026, 3:51 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Topical Diclofenac Combined With Oral Diclofenac in the Treatment of Knee Osteoarthritis

NCT00108992
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Diclofenac, topical
Drug
Lead sponsor
Nuvo Research Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
22
States / cities
Mobile, Alabama • Phoenix, Arizona • Beverly Hills, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2007 · Synced Sep 17, 2026, 3:51 AM EDT
Terminated No phase listed Observational

Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas (2)

NCT01097447
View directory record Official record
Conditions
Keratoconus, Ectasia, Degeneration
Interventions
Not listed
Lead sponsor
Cxlusa
Industry
Eligibility
8 Years and older
Enrollment
2,619 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
5
States / cities
San Diego, California • Littleton, Colorado • Hoffman Estates, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced Sep 17, 2026, 3:51 AM 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 17, 2026, 3:51 AM EDT
Completed Phase 3 Interventional Results available

A Study Comparing Diclofenac Sodium Gel 3% to Solaraze® (Diclofenac Sodium) Gel 3% in the Treatment of Actinic Keratosis

NCT01962987
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Diclofenac sodium, Placebo
Drug · Other
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
476 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
31
States / cities
Fremont, California • Long Beach, California • Newport Beach, California + 27 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2020 · Synced Sep 17, 2026, 3:51 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 27, 2025 · Synced Sep 17, 2026, 3:51 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 29, 2026 · Synced Sep 17, 2026, 3:51 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Clinical Study to Evaluate the Role of Microdialysis for the Comparison of Topical Products

NCT01592019
View directory record Official record
Conditions
Bioequivalence
Interventions
Reference, Patch location thigh, batch 1, Test, Patch location thigh, batch 2, Reference, Patch location abdomen, batch 1, Test, Patch location abdomen, batch 2
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 55 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 12, 2012 · Synced Sep 17, 2026, 3:51 AM EDT