Monitoring microbicide gel use with real-time notification of the container's opening events: results of the CAPRISA Wisebag study

Accurate estimation of the effectiveness of a microbicide for HIV prevention requires valid measurement of adherence to product use. A microbicide gel applicator container (Wisebag), fitted with cell phone technology to transmit opening events and text message reminders, was developed to monitor each opening event of the container as a pr...More