Positive impact of omalizumab on angioedema and quality of life in patients with refractory chronic idiopathic/spontaneous urticaria: analyses according to the presence or absence of angioedema
In: Journal of the European Academy of Dermatology and Venereology, Jg. 31 (2017-06-01), Heft 6
Online
academicJournal
- 1056 - 1063
BackgroundApproximately 50% of patients with chronic idiopathic/spontaneous urticaria (CIU/CSU) report hives and angioedema; some experience hives/angioedema only.ObjectiveAssess omalizumab's effect on angioedema and quality of life (QoL) in subgroups with refractory CIU/CSU: those with and without angioedema.MethodsPatients received omalizumab (75, 150 or 300 mg) or placebo every 4 weeks for 12/24 weeks. Angioedema and QoL were assessed [Urticaria Patient Daily Diary and Dermatology Quality of Life Index (DLQI)]. Subgroups were based on the presence/absence of baseline angioedema 7 days prior to randomization.ResultsPatients with baseline angioedema randomized to omalizumab 300 mg had a greater reduction in mean weekly incidence of angioedema and mean number of days/week with angioedema vs. placebo at 12 and 24 weeks. A 3.3- to 4.5-point greater mean reduction in DLQI score was achieved with omalizumab 300 mg treatment vs. placebo, above the minimal clinically important difference threshold. Results with lower doses vs. placebo were variable.ConclusionCompared with placebo, omalizumab 300 mg treatment over 12-24 weeks resulted in marked reduction in incidence and number of days/week with angioedema accompanied by clinically relevant improvement in QoL.
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Positive impact of omalizumab on angioedema and quality of life in patients with refractory chronic idiopathic/spontaneous urticaria: analyses according to the presence or absence of angioedema
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Autor/in / Beteiligte Person: | Maurer, M ; Sofen, H ; Ortiz, B ; Kianifard, F ; Gabriel, S ; Bernstein, JA |
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Zeitschrift: | Journal of the European Academy of Dermatology and Venereology, Jg. 31 (2017-06-01), Heft 6 |
Veröffentlichung: | eScholarship, University of California, 2017 |
Medientyp: | academicJournal |
Umfang: | 1056 - 1063 |
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