Comparative Efficacy and Safety of Benzoyl Peroxide Used in Combination With Clindamycin vs. Benzoyl Peroxide Used in Combination With Clindamycin and Doxycycline in the Treatment of Moderate Acne

Percent Change in Inflammatory Acne Lesions From Baseline to Week 16

Percent change from baseline to week 16 in inflammatory acne lesions (pustules/papules)(chest and back)

Time frame: Baseline, Week 16

Percent (%) Change in Non-inflammatory Acne Lesions From Baseline to Week 16.

Percent change in Non-inflammatory acne lesions (whiteheads and blackheads)(chest and back) from baseline to week 16.

Time frame: Baseline, Week 16

Percent Change in Total Acne Lesion Counts From Baseline to Week 16

Percent change from baseline to week 16 in total acne lesions (inflammatory + non-inflammatory)

Time frame: Baseline, Week 16

Change in Investigator Global Assessment (IGA)

Change in Investigator Global Assessment (IGA) Average values chest and back. IGA scale: 0 - Clear 0.5 - Clear/almost clear 1. Almost Clear 1.5- Almost Clear/Mild 2. Mild 2.5- Mild/Moderate 3. Moderate 3.5- Moderate/Severe

Time frame: Baseline, Weeks 4, 8,12, and 16