Multicenter, Double-blind, Placebo Controlled Comparing Test Fluorouracil Cream to Carac Cream in Actinic Keratosis

June 24, 2019 updated by: Actavis Inc.

A Multicenter, Randomized, Double-Blind, Vehicle-Controlled, Parallel Group Comparison Study to Determine the Therapeutic Equivalence of Generic Fluorouracil Cream, 0.5% and Carac® (Fluorouracil) Cream, 0.5% in Subjects With Actinic Keratoses

This study is to evaluate the efficacy and safety of a generic formulation of fluorouracil 0.5% cream against the brand product (Carac) in participants with actinic keratoses.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This is a multicenter, double-blind, vehicle-controlled, parallel group comparison study of a generic fluorouracil cream, 0.5% and Carac (fluorouracil) Cream, 0.5% in participants with actinic keratoses on the full face or balding scalp.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
422

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • California
      • Fremont, California, United States
        • Investigative Site 2
      • Los Angeles, California, United States
        • Investigative Site 16
      • San Diego, California, United States
        • Investigative Site 17
    • Colorado
      • Denver, Colorado, United States
        • Investigative Site 4
    • Georgia
      • Newnan, Georgia, United States
        • Investigative Site 10
    • Idaho
      • Boise, Idaho, United States
        • Investigative Site 5
    • Illinois
      • Arlington Heights, Illinois, United States
        • Investigative Site 1
      • Buffalo Grove, Illinois, United States
        • Investigative Site 11
    • Indiana
      • Carmel, Indiana, United States
        • Investigative Site 3
      • Plainfield, Indiana, United States
        • Investigative Site 9
      • South Bend, Indiana, United States
        • Investigative Site 6
    • Michigan
      • Clinton Township, Michigan, United States
        • Investigative Site 8
      • Warren, Michigan, United States
        • Investigative Site 13
    • Minnesota
      • Fridley, Minnesota, United States
        • Investigative Site 12
    • New Mexico
      • Albuquerque, New Mexico, United States
        • Investigative Site 15
    • North Carolina
      • High Point, North Carolina, United States
        • Investigative Site 7
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States
        • Investigative Site 14

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Participant is male and/or female, 18 years of age or older.
  • Participant is willing and able to give written informed consent.
  • Participant is willing and able to apply the test article(s) as directed, comply with study instructions and commit to all follow-up visits for the duration of the study.
  • Participant has a clinical diagnosis of actinic keratoses with at least 5 and no more than 10 clinically typical, visible or palpable, discrete, actinic keratoses (AK) lesions, each at least 4 millimeters (mm) in diameter on the face (excluding ears) or balding scalp.
  • Participant is in good general health and free of any disease state or physical condition that might impair evaluation of AK lesions or which, in the investigator's opinion, exposes the participant to an unacceptable risk by study participation.
  • Females must be post-menopausal, surgically sterile, or use an effective method of birth control with a negative urine pregnancy test (UPT) at the Baseline Visit.

Exclusion Criteria:

  • Participant is pregnant, lactating, or is planning to become pregnant during the study.
  • Participant is currently enrolled in an investigational drug or device study.
  • Participant has used an investigational drug or investigational device treatment within 30 days prior to the Baseline Visit.
  • Participant has hyperkeratotic, hypertrophic, or large mat-like AK lesions (for example, an AK lesion >1 cm^2 in size) within the treatment area.
  • Participant has the need or plans to be exposed to artificial tanning devices or excessive sunlight during the study.
  • Participant is immunosuppressed (for example, human immunodeficiency virus (HIV), systemic malignancy, graft host disease)
  • Participant has experienced an unsuccessful outcome from previous topical fluorouracil therapy (an unsuccessful outcome is defined as after a reasonable therapeutic study with no compliance issues and the topical drug did not work).
  • Participant has a history of sensitivity to any of the ingredients in the test articles.
  • Participant has known dihydropyrimidine dehydrogenase (DPD) enzyme deficiency.
  • Participant used topical creams, lotions, or gels of any kind within the selected treatment area within 1 day prior to entry into the study.
  • Participant has used topical medications; corticosteroids, alpha hydroxy acids (for example, glycolic acid, lactic acid, etc. >5%), beta hydroxy acid (salicylic acid >2%), urea >5%, 5-fluorouracil, diclofenac, imiquimod, ingenol mebutate; or prescription retinoids (for example, tazarotene, adapalene, tretinoin) within the selected treatment area (face or balding scalp) within 1 month prior to the Baseline Visit.
  • Participant has had cryodestruction, curettage, photodynamic therapy, surgical excision, or other treatments for AK within the selected treatment area (face or balding scalp) within 1 month prior to the Baseline Visit.
  • Participant has used oral corticosteroid therapy, interferon, cytotoxic drugs, immunomodulators, immunosuppressive therapies, or retinoids within 1 month prior to the Baseline Visit.
  • Participant has had dermatologic procedures or surgeries such as: laser resurfacing, Psoralen + ultraviolet A (PUVA) therapy, ultraviolet B therapy, chemical peels, or dermabrasion within the selected treatment area (face or balding scalp) within 6 months prior to the Baseline Visit.
  • Participant has lesions suspicious for skin cancer (skin cancer not ruled out by biopsy) or untreated skin cancers within the selected treatment area (face or balding scalp).
  • Participant has any skin pathology or condition on the face or balding scalp that, in the Investigator's opinion, could interfere with the evaluation of the test article or requires the use of interfering topical, systemic, or surgical therapy.
  • Participant has any condition which, in the Investigator's opinion, would make it unsafe or preclude the participant's ability to fully participate in this research study.
  • Participant is unable to communicate or cooperate with the Investigator due to language problems, poor mental development, impaired cerebral function, or physical limitations.
  • Participant is known to be noncompliant or is unlikely to comply with the requirements of the study protocol (for example, due to alcoholism, drug dependency, mental incapacity) in the opinion of the Investigator.
  • Participant has been previously enrolled in the same study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Generic Fluorouracil Cream
Participants are to apply up to 1 gram of generic fluorouracil 0.5% topical cream once daily for 2 weeks as a thin film to the skin of the treatment area and rub until the cream is no longer visible. Participants will be instructed to apply the study drug 10 minutes after thoroughly washing, rinsing, and drying the entire treatment area and 1 to 2 hours before bedtime. Study drug should be left on the skin for approximately 8 hours and then removed by washing the area with mild soap and water. Treatment should be continued for the full treatment course even if the actinic keratoses lesions appear to be gone.
Drug: Generic Fluorouracil Cream
Topical cream, generic formulation of the brand product.
Other Names:
  • 5-FU
Active Comparator: Carac® (Fluorouracil) Cream
Participants are to apply up to 1 gram of Carac (fluorouracil) 0.5% topical cream once daily for 2 weeks as a thin film to the skin of the treatment area and rub until the cream is no longer visible. Participants will be instructed to apply the study drug 10 minutes after thoroughly washing, rinsing, and drying the entire treatment area and 1 to 2 hours before bedtime. Study drug should be left on the skin for approximately 8 hours and then removed by washing the area with mild soap and water. Treatment should be continued for the full treatment course even if the actinic keratoses lesions appear to be gone.
Drug: Carac® (Fluorouracil) Cream
Topical cream, brand product.
Other Names:
  • 5-FU
Placebo Comparator: Vehicle Cream
Participants are to apply up to 1 gram of vehicle topical cream once daily for 2 weeks as a thin film to the skin of the treatment area and rub until the cream is no longer visible. Participants will be instructed to apply the study drug 10 minutes after thoroughly washing, rinsing, and drying the entire treatment area and 1 to 2 hours before bedtime. Study drug should be left on the skin for approximately 8 hours and then removed by washing the area with mild soap and water. Treatment should be continued for the full treatment course even if the actinic keratoses lesions appear to be gone.
Drug: Vehicle Cream
Topical cream, placebo. Has no active ingredient.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percentage of Participants With Treatment Success (Complete Clearance) at Week 6
Time Frame: Week 6
Percentage of participants with treatment success (complete clearance) at Week 6 (4 weeks after completion of 2 weeks of treatment). Complete clearance was defined as having no (zero) clinically visible actinic keratoses (AK) lesions in the treatment area at the Week 6/End Of Study visit. All AK lesions (baseline and new lesions) independent of size within the treatment area were treated and included in the efficacy lesion count.
Week 6

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Actavis Inc.

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Study Director, Actavis Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 27, 2015

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 17, 2015

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 17, 2015

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 25, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 25, 2015

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 30, 2015

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 17, 2019

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 24, 2019

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2019

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 094-8251-301

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Clinical Trials on Actinic Keratosis

Clinical Trials on Generic Fluorouracil Cream

Search Similar Trials

Sponsors and Collaborators

Medical Conditions

Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

Cookie Settings

We use cookies to ensure that we give you the best experience on our website. For more details carefully read our Privacy and Cookies Policy. ...>>>You can change your preferences or withdraw your consent at any time by deleting the cookies from your website or computer as described in the policy. Please accept it and choose your preferences by ticking the corresponding boxes in the "Manage Settings" section below. Please carefully read our Terms of Service before you proceed with using any part of this website.
«Manage Settings