Effectiveness of Adalimumab in Moderate to Severe HidrAdenitis SuppuRativa Patients - a Multi cOuNtry studY in Real Life Setting - HARMONY Study

This study will assess the effects of adalimumab treatment in moderate to severe Hidradenitis Suppurativa (HS) patients in the real world setting. The objectives of this study are to estimate the effectiveness of adalimumab treatment on disease severity, to estimate the impact of adalimumab treatment on patients' quality of life, psychological effect, work productivity and healthcare resource utilization and to describe treatment practices over the study period.