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Adapalene-BPO Gel Associated With Doxycycline Hyclate 100 mg in the Treatment of Severe Acne Vulgaris (ACCESS I)

This study has been completed.
Sponsor:
Information provided by:
Galderma
ClinicalTrials.gov Identifier:
NCT00688064
First received: May 28, 2008
Last updated: March 31, 2010
Last verified: March 2010
  Purpose
The purpose of this study is to demonstrate the efficacy of Adapalene 0.1% / Benzoyl Peroxide (quoted as BPO) 2.5% Gel associated with Doxycycline Hyclate 100 mg Tablets compared to Adapalene 0.1% /Benzoyl Peroxide 2.5% Vehicle Gel associated with Doxycycline Hyclate 100 mg Tablets, in the treatment of severe acne vulgaris. The safety of the two treatment regimens will also be evaluated.

Condition Intervention Phase
Severe Acne Vulgaris Drug: Adapalene BPO Gel associated with Doxycyline Hyclate Drug: Vehicle Gel associated with Doxycycline Hyclate Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double Blind (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: Efficacy and Safety Comparison of Adapalene 0.1% / Benzoyl Peroxide 2.5% Gel Associated With Doxycycline Hyclate 100 mg Tablets Versus Adapalene 0.1% / Benzoyl Peroxide 2.5% Vehicle Gel Associated With Doxycycline Hyclate 100 mg Tablets in the Treatment of Severe Acne Vulgaris.

Resource links provided by NLM:


Further study details as provided by Galderma:

Primary Outcome Measures:
  • Percent Change From Baseline in Total Lesion Counts at Week 12. [ Time Frame: Week 12 ]

Secondary Outcome Measures:
  • Percent Change From Baseline in Inflammatory Lesion Counts at Week 12. [ Time Frame: Week 12 ]
  • Percent Change From Baseline in Non-inflammatory Lesion Counts at Week 12 [ Time Frame: Week 12 ]
  • Success Rate on the Investigator's Global Assessment [ Time Frame: Week 12 ]
    Percentage of subjects graded "Clear" or "Almost Clear" on 6-point IGA scale(0=clear, 1=almost clear, 2=mild, 3=moderate, 4=severe and 5=very severe)at week 12

  • Percent of Subjects With Adverse Events [ Time Frame: Up to 12 weeks ]
    Percent of subjects with Adverse Events all along the study (up to 12 weeks follow-up period)


Enrollment: 459
Study Start Date: August 2008
Study Completion Date: February 2009
Primary Completion Date: February 2009 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1
Adapalene-BPO + Doxycyline
Drug: Adapalene BPO Gel associated with Doxycyline Hyclate
Adapalene BPO Gel: Topical to the face, once daily in the evening Doxycycline Hyclate: Oral, 1 tablet once daily in the morning. Both during 12 weeks.
Other Name: Adapalene-BPO gel + Doxycycline
Active Comparator: 2
Vehicle + Doxycycline
Drug: Vehicle Gel associated with Doxycycline Hyclate
Vehicle Gel: Topical to the face, once daily in the evening; Doxycycline Hyclate: Oral, 1 tablet once daily in the morning. Both during 12 weeks.
Other Name: Vehicle gel + Doxycycline

Detailed Description:
Further to this study, eligible Subjects with at least good Global Assessment of Improvement at Week 12 will be randomized in a maintenance study (SPR.29075)
  Eligibility

Ages Eligible for Study:   12 Years to 35 Years   (Child, Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Male or female Subjects of any race, aged 12 to 35 years inclusive
  • Subjects with severe facial acne (global severity score of 4)
  • Subjects with a minimum of 20 inflammatory lesions (papules and pustules) on the face, excluding the nose
  • Subjects with a minimum of 30 and a maximum of 120 non-inflammatory lesions (open comedones and closed comedones) on the face, excluding the nose

Exclusion Criteria:

  • Subjects with more than 3 nodules or cysts on the face,
  • Subjects with acne conglobata, acne fulminans, secondary acne (chloracne, drug-induced acne, etc.)
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00688064

  Show 34 Study Locations
Sponsors and Collaborators
Galderma
Investigators
Principal Investigator: Linda Stein Gold, MD Henry Ford Medical Center-New Center One, Detroit, MI
  More Information

Additional Information:
Responsible Party: Jean-Charles DHUIN Clinical Trial Manager, Galderma
ClinicalTrials.gov Identifier: NCT00688064     History of Changes
Other Study ID Numbers: RD.03.SPR.29074
Study First Received: May 28, 2008
Results First Received: February 23, 2010
Last Updated: March 31, 2010

Keywords provided by Galderma:
Acne

Additional relevant MeSH terms:
Acne Vulgaris
Acneiform Eruptions
Skin Diseases
Sebaceous Gland Diseases
Doxycycline
Benzoyl Peroxide
Adapalene
Anti-Bacterial Agents
Anti-Infective Agents
Antimalarials
Antiprotozoal Agents
Antiparasitic Agents
Dermatologic Agents
Anti-Inflammatory Agents, Non-Steroidal
Analgesics, Non-Narcotic
Analgesics
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Inflammatory Agents
Antirheumatic Agents

ClinicalTrials.gov processed this record on June 22, 2017