[Acne inversa/hidradenitis suppurativa: A challenge for the future].

Acne inversa (AI)/hidradenitis suppurativa is a chronic recurrent inflammatory dermatosis with signs of a systemic disease. AI is characterized by typical skin alterations in body areas bearing apocrine glands. The care of the AI patients in Germany is still inadequate. This situation might be significantly improved through the following efforts: (i) shortening of the time between the disease onset and the diagnosis/start of therapy; (ii) the in-depth investigation of AI pathogenesis with the aim of identifying innovative therapeutic targets and blood biomarkers; (iii) establishing a method for quantifying the severity of the disease, which takes into account both the clinical assessment and objective laboratory parameters and the self-assessment of the patient (e.g., Dermatology Life Quality Index [DLQI]); (iv) the elaboration of a clear algorithm for the interdisciplinary treatment of patients, which, in addition to the therapy of skin lesions, also includes lifestyle-modification measures and takes into consideration the systemic character of AI. This article describes the current problems of medical care for AI patients and outlines how we can achieve the predetermined goals.