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Benzac 5% Gel in Combination With Cosmetic Products in Acne Vulgaris

Benzaknen® 5% Gel in Combination With Dermotivin® Soft Liquid Soap and Non-comedogenic Cetaphil® Dermacontrol Moisturizer SPF30 in the Treatment of Mild-to-moderate Acne Vulgaris

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02589405
Acronym
Benzac
Enrollment
50
Registered
2015-10-28
Start date
2015-08-31
Completion date
2016-01-31
Last updated
2021-02-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acne Vulgaris

Brief summary

The aim of this study is to evaluate a complete acne regimen consisting of a medication (Benzaknen® 5% Gel), and 2 cosmetic products Dermotivin® Soft Liquid soap and Cetaphil® Dermacontrol Moisturizer SPF30 in patients with acne.

Detailed description

The main objective of this study is to evaluate subject satisfaction with the treatment regimen comprising Benzaknen® 5% Gel in association with 2 cosmetic products including a foam soap, Dermotivin® Soft Liquid soap, and a non comedogenic moisturizer, Cetaphil® Dermacontrol Moisturizer SPF30, in patients with mild to moderate acne, after 12 weeks of treatment.

Interventions

OTHERDermotivin® Soft Liquid cleanser
OTHERCetaphil® Dermacontrol Moisturizer SPF30

Sponsors

Proinnovera GmbH
CollaboratorINDUSTRY
Galderma R&D
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
OTHER
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
12 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Male or female subject of any ethnic background of 12 years or older. * Subject with mild or moderate facial acne vulgaris defined as an Investigator Global Assessment (IGA) score at 2 or 3 on a 0-4 scale. * Subject with any skin phototype according to T.B. Fitzpatrick skin phototype definitions.

Exclusion criteria

* Subject with severe acne (IGA\>3) with nodules, cysts, scars or extra-facial lesions, * Female subject who is pregnant, lactating or planning a pregnancy during the study, * Subject susceptible to take a corticosteroid treatment during the study except inhaled or topic when needed to treat a condition outside the face,

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants Satisfied and Very Satisfied With Regimen12 weeksNumber of subjects satisfied and very satisfied with the three-part treatment regimen

Countries

Germany

Participant flow

Participants by arm

ArmCount
Three-part Treatment Regimen
Subject received a treatment regimen comprising Benzaknen® 5% Gel in association with Dermotivin® Soft Liquid cleanser and Cetaphil® Dermacontrol Moisturizer SPF30
50
Total50

Withdrawals & dropouts

PeriodReasonFG000
Overall StudyAdverse Event3
Overall StudyWithdrawal by Subject1

Baseline characteristics

CharacteristicThree-part Treatment Regimen
Acne duration9.8 Years
STANDARD_DEVIATION 7.4
Age, Categorical
<=18 years
21 Participants
Age, Categorical
>=65 years
0 Participants
Age, Categorical
Between 18 and 65 years
29 Participants
Age, Continuous21.8 years
STANDARD_DEVIATION 8
Inflammatory lesions28.9 Lesions
STANDARD_DEVIATION 21.7
Investigator Global Assessment
Mild
37 Participants
Investigator Global Assessment
Moderate
13 Participants
Investigator Global Assessment
Severe
0 Participants
Non-Inflammatory lesions68.1 Lesions
STANDARD_DEVIATION 37.2
Race and Ethnicity Not Collected— Participants
Region of Enrollment
Germany
50 Participants
Sex: Female, Male
Female
33 Participants
Sex: Female, Male
Male
17 Participants
Skin phototype
Phototype I
1 Participants
Skin phototype
Phototype II
25 Participants
Skin phototype
Phototype III
21 Participants
Skin phototype
Phototype IV
3 Participants
Total lesion count97 Lesion
STANDARD_DEVIATION 45.6

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
0 / 50
other
Total, other adverse events
13 / 50
serious
Total, serious adverse events
1 / 50

Outcome results

Primary

Number of Participants Satisfied and Very Satisfied With Regimen

Number of subjects satisfied and very satisfied with the three-part treatment regimen

Time frame: 12 weeks

Population: Only Data Observed: All subjects that answered this question (which explains the discrepancy with the total number of participants) -

ArmMeasureValue (NUMBER)
Treatment RegimenNumber of Participants Satisfied and Very Satisfied With Regimen42 participants

Source: ClinicalTrials.gov · Data processed: Mar 9, 2026