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The purpose of this research study is to see how often benzoyl peroxide is applied for acne. Use of medication was monitored electronically.
We give subjects topical benzoyl peroxide, a standard first line acne treatment, in a container that records when the container is opened and closed. Subjects will simply be asked to "return in six weeks to see how well benzoyl peroxide works for them." Subjects initially will not be told that they are participating in a formal study. When they return with their medication, we will seek their informed consent to participate in the study. Verbal consent will be obtained at the beginning of the study. There will be no written consent obtained until the end of the study. By doing this, subjects will not be aware that adherence is being measured. Subjects will not be aware that they are participating in a study. Only if they consent would we then collect the medication container and monitor and retrieve the adherence data. If they do not consent, we will not have collected any research data on them except baseline acne severity measures which may have been collected anyway as part of their clinic treatment.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Benzoyl Peroxide 5% | Experimental | Subjects will be given standard instructions in the use of topical benzoyl peroxide gel and will be provided with a supply of medication fitted with a Medication Event Monitoring System (MEMS) cap. This cap records dates and times the assembly is opened which can be downloaded at the final visit and tabulated with associated software. When the tubes are weighed, data from the MEMS Caps will be collected. Study coordinators will record adherence, while assessors are blinded to adherence rates. All subjects will be assigned to treatment with topical benzoyl peroxide to the entire face. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Benzoyl Peroxide | Drug | Benzoyl peroxide 5% gel. Applied once daily to face, minimum amount usable to cover area. Every day for six weeks. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Adherence | Adherence to medication use as measured by MEMS cap reported as % of prescribed doses actually applied | 6 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Steven R Feldman, MD | Wake Forest University Health Sciences | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Wake Forest University Health Sciences Dermatology | Winston-Salem | North Carolina | 27157 | United States |
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| ID | Title | Description |
|---|---|---|
| FG000 | Benzoyl Peroxide 5% | Subjects will be given standard instructions in the use of topical benzoyl peroxide gel and will be provided with a supply of medication fitted with a Medication Event Monitoring System (MEMS) cap. This cap records dates and times the assembly is opened which can be downloaded at the final visit and tabulated with associated software. When the tubes are weighed, data from the MEMS Caps will be collected. Study coordinators will record adherence, while assessors are blinded to adherence rates. All subjects will be assigned to treatment with topical benzoyl peroxide to the entire face. Benzoyl Peroxide: Benzoyl peroxide 5% gel. Applied once daily to face, minimum amount usable to cover area. Every day for six weeks. |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| ID | Title | Description |
|---|---|---|
| BG000 | Benzoyl Peroxide 5% | Subjects will be given standard instructions in the use of topical benzoyl peroxide gel and will be provided with a supply of medication fitted with a Medication Event Monitoring System (MEMS) cap. This cap records dates and times the assembly is opened which can be downloaded at the final visit and tabulated with associated software. When the tubes are weighed, data from the MEMS Caps will be collected. Study coordinators will record adherence, while assessors are blinded to adherence rates. All subjects will be assigned to treatment with topical benzoyl peroxide to the entire face. Benzoyl Peroxide: Benzoyl peroxide 5% gel. Applied once daily to face, minimum amount usable to cover area. Every day for six weeks. |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Adherence | Adherence to medication use as measured by MEMS cap reported as % of prescribed doses actually applied | Posted | Mean | Full Range | percentage of doses actually applied | 6 weeks |
|
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Benzoyl Peroxide 5% | Subjects will be given standard instructions in the use of topical benzoyl peroxide gel and will be provided with a supply of medication fitted with a Medication Event Monitoring System (MEMS) cap. This cap records dates and times the assembly is opened which can be downloaded at the final visit and tabulated with associated software. When the tubes are weighed, data from the MEMS Caps will be collected. Study coordinators will record adherence, while assessors are blinded to adherence rates. All subjects will be assigned to treatment with topical benzoyl peroxide to the entire face. Benzoyl Peroxide: Benzoyl peroxide 5% gel. Applied once daily to face, minimum amount usable to cover area. Every day for six weeks. |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Steve Feldman MD | Wake Forest University Health Sciences | 336-716-3775 | sfeldman@wakehealth.edu |
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| ID | Term |
|---|---|
| D000152 | Acne Vulgaris |
| ID | Term |
|---|---|
| D017486 | Acneiform Eruptions |
| D012871 | Skin Diseases |
| D017437 | Skin and Connective Tissue Diseases |
| D012625 | Sebaceous Gland Diseases |
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| ID | Term |
|---|---|
| D001585 | Benzoyl Peroxide |
| D000068801 | Adapalene, Benzoyl Peroxide Drug Combination |
| ID | Term |
|---|---|
| D001565 | Benzoates |
| D000146 | Acids, Carbocyclic |
| D002264 | Carboxylic Acids |
| D009930 | Organic Chemicals |
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| Participants |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Count of Participants | Participants |
|
|
|
| 0 |
| 11 |
| 0 |
| 11 |
| 0 |
| 11 |
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| D001555 |
| Benzene Derivatives |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D000068816 | Adapalene |
| D009281 | Naphthalenes |
| D011084 | Polycyclic Aromatic Hydrocarbons |
| D011083 | Polycyclic Compounds |
| D004338 | Drug Combinations |
| D004364 | Pharmaceutical Preparations |