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Phase 3 Completed N=732 Randomized Double-blind Treatment

A Study to Evaluate the Safety and Efficacy of CB-03-01 Cream, 1% in Subjects With Facial Acne Vulgaris (26)

Source: ClinicalTrials.gov NCT02608476 ↗
Enrolled (actual)
732
Serious AEs
0.1%
Results posted
Nov 2020
Primary outcomePrimary: Percentage of Participants Achieving Success in Investigator's Global Assessment (IGA) — 20.3; 6.5 Percentage of subjects
◆ Published Evidence
Highly cited
147citations · ~25 / year
Efficacy and Safety of Topical Clascoterone Cream, 1%, for Treatment in Patients With Facial Acne: Two Phase 3 Randomized Clinical Trials.
JAMA dermatology · 2020 · Open access · Likely link

Summary

The primary objective of this study is to determine the safety and efficacy of CB-03-01 cream, 1%, versus the vehicle cream applied twice daily for 12 weeks in subjects with facial acne vulgaris.

Linked Publications (3)

  • Efficacy and Safety of Topical Clascoterone Cream, 1%, for Treatment in Patients With Facial Acne: Two Phase 3 Randomized Clinical Trials.
    JAMA dermatology · 2020 · 147 citations · Open access · Likely link
  • Topical Clascoterone: The First Novel Agent for Acne Vulgaris in 40 Years.
    Clinical therapeutics · 2021 · 16 citations · Likely link
  • Efficacy and Safety of 1% Clascoterone Cream in Patients Aged > 12 Years With Acne Vulgaris.
    Journal of drugs in dermatology : JDD · 2023 · 10 citations · Open access · Likely link

Outcome Measures

OutcomeResultp-value
PRIMARY
Percentage of Participants Achieving Success in Investigator's Global Assessment (IGA)
20.3; 6.5
PRIMARY
Change From Baseline in Non-inflammatory Lesion (NIL) Counts
-19.4; -10.8
PRIMARY
Change From Baseline in Inflammatory Lesion (IL) Counts
-20.0; -12.6
SECONDARY
Change From Baseline in Total Lesion Counts
-40.0; -23.6
SECONDARY
Percent Change From Baseline in Total Lesion Counts
-37.3; -22.1
SECONDARY
Percent Change From Baseline in Non-inflammatory Lesion Counts
-29.3; -15.6
SECONDARY
Percent Change From Baseline in Inflammatory Lesion Counts
-46.9; -29.6

Eligibility Criteria

Inclusion Criteria

  • Subject is male or non-pregnant female, 9 years of age or older. Females must be post-menopausal, surgically sterile, or using highly effective birth control methods. Women of child-bearing potential must have a negative urine pregnancy test (UPT) at the Screening/Baseline Visit.
  • Subject has provided written and verbal informed consent/assent. A subject under 18 years of age must provide written informed assent and be accompanied by the parent or legal guardian at the time of assent/consent signing.
  • Subject has an Investigator's Global Assessment (IGA) score of 3 (moderate) or 4 (severe) [0 (clear) to 4 (severe) scale].
  • Subject has facial acne vulgaris with at least 30 to a maximum of 75 inflammatory lesions (papules, pustules, and nodules) and 30 to a maximum of 100 non-inflammatory lesions (open and closed comedones).
  • Subject and parent/guardian (if applicable) are willing to comply with study instructions and return to the clinic for required visits.
  • Subject has used the same type and brand of make-up, other facial products (exclusive of RX/OTC acne cleansers) and hair products (e.g., shampoo, gel, hair spray, mousse, etc.) for at least one (1) month prior to the Baseline Visit and agrees to continue his/her other general skin and hair care products and regimen for the entire study.

Exclusion Criteria

  • Subject is pregnant, lactating, or is planning to become pregnant during the study.
  • Subject has any skin pathology or condition that could interfere with the evaluation of the test products or requires the use of interfering topical or systemic therapy.
  • Subject has greater than two (2) facial nodules.
  • Subject has nodulocystic acne.
  • Subject has any condition which, in the investigator's opinion, would make it unsafe for the subject to participate in this research study.
  • Subject is currently enrolled in an investigational drug or device study.
  • Subject has received an investigational drug or has been treated with an investigational device within 30 days prior to the initiation of treatment (Baseline).
  • Subject has facial hair that could interfere with the study assessments in the opinion of the investigator.
  • Subject and parent/guardian (if applicable) are unable to communicate or cooperate with the investigator due to language problems, poor mental development, or impaired cerebral function.
  • Subject may be unreliable for the study including subjects who engage in excessive alcohol intake or drug abuse, or subjects who are unable to return for scheduled follow-up visits.
  • Subject has known hypersensitivity or previous allergic reaction to any of the active or inactive components of the test articles.
  • Subject has the need or plans to be exposed to artificial tanning devices or excessive sunlight during the trial.
  • Subject has used any of the prohibited topical anti-acne treatments or procedures prior to the study unless appropriate washout period is documented.
  • Subject has used used any of the prohibited systemic anti-acne medications prior to the study unless appropriate washout period is documented.
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT02608476) and the linked publication. Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.

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