Bio-equivalence Study With Clinical Endpoints in the Treatment of Acne Vulgaris

NCT ID: NCT04321070

Last Updated: 2025-04-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

550 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-09-09

Study Completion Date

2020-03-06

Brief Summary

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Bio-equivalence Study With Clinical Endpoints in the Treatment of Acne Vulgaris

Detailed Description

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Randomized, Double-Blind, Multiple Center Placebo Controlled Study Comparing Taro Product to RLD and Both Treatments to a Placebo Control in the Treatment of Acne Vulgaris

Conditions

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Acne Vulgaris

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Clindamycin Phosphate

Topical, once daily, for 84 days.

Group Type EXPERIMENTAL

Clindamycin Phosphate

Intervention Type DRUG

A thin film of investigation product will be applied to the affected areas of the face once daily

Clindamycin Phosphate RLD

Topical, once daily, for 84 days

Group Type ACTIVE_COMPARATOR

Clindamycin Phosphate RLD

Intervention Type DRUG

A thin film of investigation product will be applied to the affected areas of the face once daily

Vehicle of the test product

Topical, once daily, for 84 days

Group Type PLACEBO_COMPARATOR

Placebos

Intervention Type DRUG

A thin film of investigation product will be applied to the affected areas of the face once daily

Interventions

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Clindamycin Phosphate

A thin film of investigation product will be applied to the affected areas of the face once daily

Intervention Type DRUG

Clindamycin Phosphate RLD

A thin film of investigation product will be applied to the affected areas of the face once daily

Intervention Type DRUG

Placebos

A thin film of investigation product will be applied to the affected areas of the face once daily

Intervention Type DRUG

Other Intervention Names

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Lotion Lotion Vehicle

Eligibility Criteria

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Inclusion Criteria

* Healthy male or non pregnant female aged ≥ 12 and ≤ 40years with a clinical diagnosis of acne vulgaris.
* Subjects who are 18 years of age or older (up to the age of 40) must have provided IRB approved written informed consent.
* Subjects must have a definite clinical diagnosis of acne vulgaris severity grade 2, 3, or 4 as per the Investigator's Global Assessment (IGA).

Exclusion Criteria

* Female Subjects who are pregnant, nursing or planning to become pregnant during study participation
* Subjects with a history of hypersensitivity or allergy to adapalene, retinoids and/or any of the study medication ingredients, have a known hypersensitivity to adapalene and benzoyl peroxide and its excitements.
Minimum Eligible Age

12 Years

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sun Pharmaceutical Industries, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Natalie Yantovskiy

Role: STUDY_DIRECTOR

Taro Pharmaceuticals, Inc.

Locations

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Catawba Research LLC

Charlotte, North Carolina, United States

Site Status

Countries

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United States

Other Identifiers

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CLPL 1907

Identifier Type: -

Identifier Source: org_study_id

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