A Randomized, Double-blind, Placebo-controlled, 28-week Treatment With a 8 Week Follow-up to Investigate the Impact of Omalizumab on Quality of Life Measures and the Incidence and Severity of Angioedema Despite H1-antihistamine Therapy.
A Randomized, Double-blind, Placebo-controlled, 28-week Treatment With a 8 Week Follow-up to Investigate the Impact of Omalizumab on Quality of Life Measures and the Incidence and Severity of Angioedema Despite H1-antihistamine Therapy.
This study will assess the impact of omalizumab on the quality of life improvement when added to the standard therapy in refractory patients suffering from chronic spontaneous urticaria and angioedema.
This study will be conducted using a double-blind, placebo-controlled, randomized, multicenter design to investigate the impact of omalizumab on Quality of Life (QoL) in Chronic Spontaneous Urticaria (CSU) and will assess its effectiveness in reducing and/or inhibiting the occurrence, time-course and severity of angioedema episodes.
Omalizumab is administered subcutaneously every 4 weeks as an add-on therapy to the current approved treatment of adult CSU patients. The treatment period is 28 weeks which is followed by an 8-week follow-up. The study aims to enroll approximately 70 patients.
The study is divided into a 2-week screening period, a 28-week double-blind treatment phase with omalizumab or placebo-omalizumab, and an 8-week follow-up phase.
Inclusion Criteria:
Exclusion Criteria: