Main
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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
Register:
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ClinicalTrials.gov |
Last refreshed on:
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9 January 2017 |
Main ID: |
NCT02865005 |
Date of registration:
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01/07/2016 |
Prospective Registration:
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No |
Primary sponsor: |
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Public title:
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Trial of Dapsone 5.0% Gel in the Treatment of Acne Vulgaris
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Scientific title:
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A Multi-center, Double-blind, Randomized, Placebo-controlled, Parallel-group Study Comparing Dapsone 5% Gel (SEEGPharm SA) to Aczone® and Both Active Treatments Compared to Placebo (Vehicle) in the Treatment of Acne Vulgaris |
Date of first enrolment:
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February 2016 |
Target sample size:
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2361 |
Recruitment status: |
Completed |
URL:
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https://clinicaltrials.gov/show/NCT02865005 |
Study type:
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Interventional |
Study design:
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Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment
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Phase:
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Phase 3
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Countries of recruitment
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Belize
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United States
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Contacts
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Name:
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Karen Lewis, MS |
Address:
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Telephone:
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Email:
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Affiliation:
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Catawba Clinical Research |
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Key inclusion & exclusion criteria
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Inclusion Criteria:
- Healthy male or non-pregnant females aged = 12 and = 40 years of age with a clinical
diagnosis of acne vulgaris.
- Informed Consent/Assent: For subjects 12 to 17 years of age inclusive must have
provided Institutional Review Board (IRB) approved written assent that must be
accompanied by an IRB approved written consent from the subject's legally acceptable
representatives (i.e., parent or guardian). In addition, all subjects or their
legally acceptable representatives must sign a Health Insurance Portability and
Accountability Act (HIPAA) authorization.
- On the face, subjects must have = 20 inflammatory lesions (i.e., papules and
pustules), AND = 25 non-inflammatory lesions (open and closed comedones) AND = 2
nodulocystic lesions (i.e., nodules and cysts). For the purposes of study treatment
and evaluation, all lesions on the face should be counted, including those on the
nose. Subjects may have acne lesions on other areas of the body (e.g., back, chest,
and arms) which should be excluded from the count, treatment and the IGA evaluation.
- Subjects must have an acne severity grade of 3 or 4 per the IGA
- Subjects must be willing to refrain from using all other topical acne medications or
antibiotics during the 12-week treatment period other than the study drug.
Exclusion Criteria:
- Prior or current concomitant therapies that would interfere with assessments in the
study.
- Prior or current concomitant therapies skin conditions that would interfere with
assessments in the study.
- Prior, current or planned procedures that would interfere with assessments in the
study.
- Current or planned activities that would interfere with assessment in the study.
- Subjects who have a Baseline local skin site reaction score of 3 [severe
(marked/intense)] for any signs and/or symptoms of irritation as scored using the
local skin site reaction scores.
Age minimum:
12 Years
Age maximum:
40 Years
Gender:
Both
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Health Condition(s) or Problem(s) studied
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Acne Vulgaris
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Intervention(s)
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Drug: Dapsone 5.0% Gel (SEEGPharm)
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Other: Placebo
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Drug: Dapsone 5.0% Gel (Allergan)
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Primary Outcome(s)
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Comparisons of Active Products: Mean percent change in the inflammatory lesion (papules and pustules) counts and non-inflammatory lesion (open and closed comedones) counts
[Time Frame: Treatment Days: 84 days of dosing]
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Secondary Outcome(s)
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Clinical Success: Proportion of subjects with a clinical response of "success"
[Time Frame: 12 Weeks]
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Secondary ID(s)
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SEEG-2015-6-23
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Source(s) of Monetary Support
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Please refer to primary and secondary sponsors
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Results
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Results available:
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Date Posted:
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Date Completed:
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URL:
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