[Anti-IgE-directed treatment of urticaria in a dermatological practice].

We conducted a retrospective data analysis of 26 patients with chronic spontaneous urticaria (CSU), 12 of whom had been treated with anti-IgE therapy (omalizumab). The subcohort of patients treated with omalizumab displayed more severe and prolonged courses of disease. In addition, they had often undergone various inpatient therapies, frequently presenting with concomitant angioedema.