A Multi-Center Study to Evaluate the Efficacy and Safety of KX2-391 Ointment 1% on Actinic Keratosis on Face or Scalp (AK004)
Public ClinicalTrials.gov record NCT03285490. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3, Double-Blind, Vehicle-Controlled, Randomized, Parallel Group, Multicenter, Efficacy and Safety Study of KX2-391 Ointment 1% in Adult Subjects With Actinic Keratosis on the Face or Scalp
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This Phase III study was designed to evaluate the efficacy and safety of KX2-391 Ointment 1% in adult participants when applied to an area of skin containing 4-8 stable, clinically typical actinic keratosis (AK) lesions on the face or scalp.
Study identification
- NCT ID
- NCT03285490
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 351 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 15, 2017 (Actual)
- Primary completion
- May 7, 2018 (Actual)
- Completion
- Apr 24, 2019 (Actual)
- Last update posted
- Mar 10, 2021
2017 – 2019
United States locations
- U.S. sites
- 30
- U.S. states
- 20
- U.S. cities
- 30
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alliance Dermatology | Phoenix | Arizona | 85032 | — |
| Synexus US | Tucson | Arizona | 85712 | — |
| Burke Pharmaceutical Research | Hot Springs | Arkansas | 71913 | — |
| Dermatology Specialists, Inc. | Murrieta | California | 92562 | — |
| Dermatology Specialists, Inc. | Oceanside | California | 92056 | — |
| Skin Surgery Medical Group, Inc. | San Diego | California | 92117 | — |
| Synexus | Santa Rosa | California | 95405 | — |
| AboutSkin Dermatology | Greenwood Village | Colorado | 80111 | — |
| Study Protocol, Inc | Boynton Beach | Florida | 33437 | — |
| Sweet Hope Research Specialty, Inc. | Miami Lakes | Florida | 33016 | — |
| Forward Clinical Trials, Inc. | Tampa | Florida | 33624 | — |
| Laser & Skin Surgery Center of Indiana | Carmel | Indiana | 46032 | — |
| Dawes Fretzin Clinical Research Group | Indianapolis | Indiana | 46256 | — |
| DS Research | Louisville | Kentucky | 40241 | — |
| Clinical Trials of SWLA, LLC | Lake Charles | Louisiana | 70601 | — |
| Hamzavi Dermatology | Fort Gratiot | Michigan | 48059 | — |
| Medisearch Clinical Trials | Saint Joseph | Missouri | 64506 | — |
| Henderson Dermatology Research | Henderson | Nevada | 89052 | — |
| Activmed Practices & Research, Inc | Portsmouth | New Hampshire | 03801 | — |
| Union Square Laser Dermatology | New York | New York | 10003 | — |
| Aventiv Research Inc. | Dublin | Ohio | 43016 | — |
| Oregon Medical Research Center | Portland | Oregon | 97223 | — |
| Clinical Research Center of the Carolinas | Charleston | South Carolina | 29407 | — |
| Dermatology Associates Of Knoxville, PC | Knoxville | Tennessee | 37917 | — |
| Rivergate Dermatology Clinical Research | Springfield | Tennessee | 37072 | — |
| DermResearch | Austin | Texas | 78759 | — |
| Suzanne Bruce and Associates, P.A., The Center for Skin Research | Houston | Texas | 77056 | — |
| Clinical Trials of Texas, Inc. | San Antonio | Texas | 78229 | — |
| The Education & Research Foundation, Inc. | Lynchburg | Virginia | 24501 | — |
| Dermatology Associates of Seattle | Seattle | Washington | 98101 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03285490, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 10, 2021 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT03285490 live on ClinicalTrials.gov.