Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 6, 2026, 5:29 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Conditions
Ankle Sprain
Interventions
HKT-500 Ketoprofen Topical Patch, Placebo Patch
Drug · Other
Lead sponsor
Hisamitsu Pharmaceutical Co., Inc.
Industry
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
30
States / cities
Birmingham, Alabama • Montgomery, Alabama • Anaheim, California + 26 more
Conditions
Osteoarthritis, Knee
Interventions
HKT-500 Topical Patch, Placebo Patch
Drug · Other
Lead sponsor
Hisamitsu Pharmaceutical Co., Inc.
Industry
Eligibility
45 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
29
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 25 more
Conditions
Ankle Sprain
Interventions
Ketoprofen Patch, Placebo Patch
Drug · Other
Lead sponsor
Hisamitsu Pharmaceutical Co., Inc.
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
25
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 21 more
Conditions
Osteoarthritis of the Knee
Interventions
ketoprofen Patch, Placebo Patch
Drug · Other
Lead sponsor
Hisamitsu Pharmaceutical Co., Inc.
Industry
Eligibility
45 Years and older
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
36
States / cities
Birmingham, Alabama • Chandler, Arizona • Peoria, Arizona + 31 more
Conditions
Pain
Interventions
HKT-500 Ketoprofen Topical Patch, Placebo Patch
Drug · Other
Lead sponsor
Hisamitsu Pharmaceutical Co., Inc.
Industry
Eligibility
18 Years and older
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
35
States / cities
Birmingham, Alabama • Tempe, Arizona • Fullerton, California + 30 more