Acne Subject Preference for Pump Over Tube for Dispensing Fixed-Dose Combination Adapalene 0.1%–Benzoyl Peroxide 2.5% Gel

Introduction Acne is a chronic inflammatory disease. Key to a patient's success on fixed-dose adapalene-benzoyl peroxide (BPO) gel is ensuring adherence. Use of a pump system to deliver a pre-measured amount of gel with each pressure enables application of a more consistent dose vs. the tube, which should improve adherence. In the present study, we evaluate patient preference for two different containers for dispensing adapalene-BPO gel.Methods In this 15-day, open-label study, 300 subjects were asked to treat their acne using fixed-dose adapalene 0.1%-BPO 2.5% gel dispensed in either a tube or a pump once-daily for up to 7 days. At week 1, subjects switched to the alternative packaging design for the same timeframe. At the end of the treatment period, subjects were asked to complete a subject preference survey.Results Among subjects completing the survey (n = 291), 79.0% (n = 230) preferred the pump for dispensing adapalene-BPO gel and 21.0% (n = 61) preferred the tube (p Conclusion Patients prefer using a pump instead of a tube to dispense adapalene-BPO gel. This delivery mechanism helps to ensure consistent application and thus may improve patient adherence to the prescribed acne treatment regimen.