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CompletedNCT06673641Updated Nov 5, 2024

A Study Comparing Clindamycin Phosphate, Adapalene, and Benzoyl Peroxide Topical Gel 0.15%;3.1%;1.2% (Taro Pharmaceuticals U.S.A., Inc.) and CABTREO Topical Gel for the Treatment of Acne Vulgaris.

A Phase 1 interventional study of Clindamycin Phosphate, Adapalene, and Benzoyl Peroxide Topical Gel 0.15%;3.1%;1.2% and CABTREO Topical Gel in Acne Vulgaris, sponsored by Taro Pharmaceuticals USA. Completed at 1 site in United States. Open to participants aged 12 Years to 40 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-11-05.

Sponsored by Taro Pharmaceuticals USA (part of Sun Pharmaceutical Industries Limited) · Phase 1, Interventional, and Treatment

From the registry’s dates

  • Primary completion was Sep 2024, 2 years 2 months ago, and no results have been posted to the registry.
  • Registered 5 months after the study started (first participant enrolled May 2024, registered Nov 2024).
Phase
Phase 1
Study type
Interventional
Enrollment
382
Allocation
Randomized
Ages
12 Years to 40 Years
Sex
All
01

Study summary

To demonstrate the efficacy, therapeutic equivalence and safety of Clindamycin Phosphate, Adapalene, and Benzoyl Peroxide Topical Gel 0.15%;3.1%;1.2% (Taro Pharmaceuticals U.S.A., Inc.) and CABTREO Topical Gel in the treatment of acne vulgaris.

Read the detailed description

A multi-center, double-blind, randomized, placebo-controlled, parallel-group study, comparing Clindamycin Phosphate, Adapalene, and Benzoyl Peroxide topical gel 0.15%;3.1%;1.2% to CABTREO (Clindamycin Phosphate, Adapalene, And Benzoyl Peroxide) topical gel in the treatment of acne vulgaris.

02

Conditions studied

  • Acne Vulgaris

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03

In context

Acne Vulgaris

790 studies on the registry are indexed under Acne Vulgaris; 93 are open to participants now.

This study's enrollment of 382 is above the median of 70 across 672 interventional studies indexed under Acne Vulgaris.

Browse Acne Vulgaris studies →

Lead sponsor

Taro Pharmaceuticals USA is the lead sponsor of 71 studies on the registry; none are open to participants now.

Of its 19 completed or terminated interventional studies of FDA-regulated products, 1 (5%) have results posted.

First submitted after Taro Pharmaceuticals USA became part of Sun Pharmaceutical Industries Limited.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
12 Years to 40 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Healthy male or nonpregnant female aged ≥ 12 and ≤ 40years with a clinical diagnosis of acne vulgaris.
  • Subjects who are 18 years of age or older must have provided IRB approved written .
  • Subjects must have a definite clinical diagnosis of acne vulgaris severity grade 2, 3 or 4 as per the Investigator's Global Assessment (IGA).
  • Subjects must have ≥ 25 non-inflammatory lesions (i.e., open and closed comedones) AND ≥ 20 inflammatory lesions (i.e., papules and pustules) AND ≤2 nodulocystic lesions (i.e., nodules and cysts), at baseline on the face.

Exclusion criteria

Exclusion Criteria:

  • Female Subjects who are pregnant, nursing or planning to become pregnant during study participation.
  • Subjects with a history of or allergy to clindamycin phosphate, benzoyl peroxide, adapalene, retinoids and/or any of the study medication ingredients.
  • Subjects with the presence of any skin condition that would interfere with the diagnosis or assessment of acne vulgaris (e.g., on the face: rosacea, dermatitis, psoriasis, squamous cell carcinoma, eczema, acneiform eruptions caused by medications, acne, steroid folliculitis, or bacterial folliculitis).
  • Subjects with excessive facial hair (e.g. beards, sideburns, mustaches, etc.) that would interfere with the diagnosis or assessment of acne vulgaris.
Terms in these criteria, in plain language(3)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Hypersensitivity

An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.

Corticosteroids (steroids)

Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.

Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.

05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
382 participants (actual)

Study arms

  • Experimental
    Clindamycin Phosphate, Adapalene, and Benzoyl Peroxide Topical Gel 0.15%;3.1%;1.2%

    The study medication was applied once daily to cover the entire face after washing, avoiding the eyes, lips, angles of the nose, and mucous membranes for 84 consecutive days.

    Drug: Clindamycin Phosphate, Adapalene, and Benzoyl Peroxide Topical Gel 0.15%;3.1%;1.2%

  • Active comparator
    CABTREO Topical Gel

    The study medication was applied once daily to cover the entire face after washing, avoiding the eyes, lips, angles of the nose, and mucous membranes for 84 consecutive days.

    Drug: CABTREO Topical Gel

  • Placebo comparator
    Placebo Control

    The study medication was applied once daily to cover the entire face after washing, avoiding the eyes, lips, angles of the nose, and mucous membranes for 84 consecutive days.

    Drug: Placebo Control

Interventions

  • DrugClindamycin Phosphate, Adapalene, and Benzoyl Peroxide Topical Gel 0.15%;3.1%;1.2%

    The study medication was applied once daily to cover the entire face after washing, avoiding the eyes, lips, angles of the nose, and mucous membranes for 84 consecutive days.

    Also known as: Test Product

  • DrugCABTREO Topical Gel

    The study medication was applied once daily to cover the entire face after washing, avoiding the eyes, lips, angles of the nose, and mucous membranes for 84 consecutive days.

    Also known as: Reference Product

  • DrugPlacebo Control

    The study medication was applied once daily to cover the entire face after washing, avoiding the eyes, lips, angles of the nose, and mucous membranes for 84 consecutive days.

    Also known as: Vehicle

06

What researchers measure

Primary outcomes

  1. Demonstrate the Therapeutic Equivalence & Safety of the Investigational Product

    Percent change in the inflammatory (papules and pustules) and the non-inflammatory (open and closed comedones) lesion counts.

    Time frame: Baseline to Week 12

07

Study locations

1 site
  • Taro Pharmaceuticals USA Inc.
    Hawthorne, New York 10532, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 5, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06673641
Responsible party
Sponsor
First posted
Nov 5, 2024
Start date
May 13, 2024
Primary completion
Sep 3, 2024
Completion
Sep 3, 2024
Last update
Nov 5, 2024

Study contacts

Natalie Yantovskiy
study director · Taro Pharmaceuticals, Inc.

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Oct 2024. You cannot join it, but the record below documents what was studied.

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