- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01885910
Aczone 5% Gel as Maintenance Treatment of Acne Vulgaris Following Completion of Oral Doxycycline and Aczone 5% Gel
February 26, 2015 updated by: Derm Research, PLLC
Use of Aczone 5% Gel as Maintenance Treatment of Acne Vulgaris Following Completion of Oral Doxycycline and Aczone 5% Gel Treatment
This pilot study will explore if continuation of treatment of treatment with Aczone 5% gel following combination treatment with with doxycycline and Aczone 5% gel can maintain therapeutic response.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This is a two-center, open-label pilot study.
The study is apprised of 7 study visits: Baseline and Weeks 4, 8, 12, 16, 20 and 24.
All subjects will receive Aczone 5% gel BID and doxycycline 100mg by mouth once daily at Baseline.
Those subjects achieving treatment response (i.e., IGA of 0, 1 or 2) at Week 12 will continue treatment with Aczone 5% gel BID at Week 12. Subjects not achieving treatment response will discontinue study participation.
Study Type
Interventional
Enrollment (Actual)
32
Phase
- Phase 4
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
-
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Kentucky
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Louisville, Kentucky, United States, 40217
- DermResearch, PLLC
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-
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
Ages Eligible for Study
12 years to 85 years (ADULT, OLDER_ADULT, CHILD)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Outpatient, male or female subjects of any race, age 12 or older. Female subjects of childbearing potential must have a negative urine pregnancy test result at Baseline and practice a reliable method of contraception throughout the study;
- Facial acne vulgaris characterized by the following:
IGA Score >3 10-50 facial inflammatory lesions (papules,pustules) 10-100 facial non-inflammatory lesions (open/closed comedones)
- Able to understand and comply with the requirements of the study and sign Informed Consent/HIPAA Authorization forms
Exclusion Criteria:
- Female subjects who are pregnant (positive urine pregnancy test), breast feeding, or who are of childbearing potential and not practicing a reliable method of birth control.
- Allergy/sensitivity to any component of the test treatment (Section 5.2), lincomycin, tetracyclines, or sulfites.
- Subjects who have not complied with the proper wash-out periods for prohibited medications/procedures (Supplement 1)>
- History of clinically significant anemia or hemolysis.
- History of enteritis (regional enteritis, ulcerative colitis, pseudomembranous colitis, or antibiotic-associated colitis).
- Skin disease/disorder that might interfere with the diagnosis or evaluation of acne vulgaris
- Evidence of recent alcohol or drug abuse
- Medical condition that, in the opinion of the Investigator, contraindicates the subject's participation in the clinical study
- History of poor cooperation, non-compliance with medical treatment or unreliability
- Participation in an investigational drug study within 30 days of the baseline visit.
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: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: doxy + aczone
Subjects will start treatment with doxycycline 100mg once daily and Aczone 5% gel applied to the face twice daily and those who improve significantly are continued on Aczone gel alone to see if it can maintain therapeutic response
|
Doxycycline 100mg by mouth once daily
Other Names:
Aczone 5% gel twice daily
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants Who Remained Responders at Week 24
Time Frame: Assessed every 4 weeks, reported at Week 24
|
At week 12 responder had an IGA <3 on a 6-point scale ranging from 0 (clear) to 5 (very severe) and at Week 24 this response was maintained
|
Assessed every 4 weeks, reported at Week 24
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Inflammatory and Non-inflammatory Lesion Counts
Time Frame: Every 4 weeks
|
Every 4 weeks
|
|
Percentage of Participants Who Are Responders at Week 16 and 20
Time Frame: Assessed every 4 weeks, reported at weeks 16 and 20
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Responders is the percentage of participants who have an IGA <3 at Week 16 and 20
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Assessed every 4 weeks, reported at weeks 16 and 20
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Nodule Counts
Time Frame: every four weeks
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number of nodules counted
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every four weeks
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Erythema
Time Frame: every 4 weeks
|
the erythema severity scale ranges from 0 to 4 with 0 being no erythema and 4 being most extreme erythema
|
every 4 weeks
|
Dryness
Time Frame: every 4 weeks
|
the dryness severity scale ranges from 0 to 4 with 0 being no dryness and 4 being most extreme dryness
|
every 4 weeks
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Peeling
Time Frame: every four weeks
|
the peeling severity scale ranges from 0 to 4 with 0 being no peeling and 4 being most extreme peeling
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every four weeks
|
Oiliness
Time Frame: every 4 weeks
|
the oiliness severity scale ranges from 0 to 10 with 0 being no oiliness and 10 being most extreme oiliness
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every 4 weeks
|
Pruritis
Time Frame: every 4 weeks
|
the pruritis severity scale ranges from 0 to 5 with 0 being no pruritis and 5 being the most extreme pruritis
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every 4 weeks
|
Burning
Time Frame: every 4 weeks
|
the burning severity scale ranges from 0 to 10 with 0 being no burning and 10 being most extreme burning
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every 4 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
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
July 1, 2013
Primary Completion (ACTUAL)
July 1, 2014
Study Completion (ACTUAL)
July 1, 2014
Study Registration Dates
First Submitted
June 21, 2013
First Submitted That Met QC Criteria
June 21, 2013
First Posted (ESTIMATE)
June 25, 2013
Study Record Updates
Last Update Posted (ESTIMATE)
February 27, 2015
Last Update Submitted That Met QC Criteria
February 26, 2015
Last Verified
February 1, 2015
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IIT-000508
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.
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