Assessment of Cetirizine, an Antihistamine, to Prevent Cutaneous Reactions to Nevirapine Therapy: Results of the Viramune‐Zyrtec Double‐Blind, Placebo‐Controlled Trial

作者：Odile Launay, Laurent Roudière, Narjis Boukli, B. Dupont, Françoise Clary, O. Patey, F. David, Olivier Lortholary, A. Devidas, Christophe Piketty, E. Rey, Renaud Urbinelli, François‐André Allaert, Jean‐Marc Tréluyer, Éric Caumes, the Viramune‐Zyrtec Study Group · 发表于：Clinical Infectious Diseases · 年份：2004 · DOI：10.1086/382677 · 被引用次数：23 · 研究领域：Drug-Induced Adverse Reactions、Autoimmune Bullous Skin Diseases、Mast cells and histamine

We conducted a 12-week, multicenter, randomized, double-blind, placebo-controlled trial of cetirizine to assess the ability of antihistamines to prevent nevirapine-associated rash in patients infected with human immunodeficiency virus type 1. Patients initiating treatment with nevirapine were randomized to receive either cetirizine, 10 mg q.d. (104 patients), or placebo (96 patients) during the first 6 weeks of therapy. Rash occurred in 22 (11%) of 200 patients; 10 (9.6%) were in the cetirizine group and 12 (12.5%) were in the placebo group (odds ratio [OR], 0.75; 95% confidence interval [CI], 0.31-1.81; P=.5). Five of 22 rashes were cases of hypersensitivity syndrome. The rate of nevirapine discontinuation due to rash was similar in the 2 groups (7.7% and 6.25% in the cetirizine and placebo groups, respectively; P=.4). Multivariate analysis showed no treatment-group effect but indicated that age >40 years (OR, 3.83; 95% CI, 1.4-10.46; P=.008) was associated with an increased risk of rash. Cetirizine has no preventive effect on nevirapine-associated rash.