Mizolastine in the treatment of seasonal allergic rhinoconjunctivitis: a European clinical experience with 5408 patients managed in daily practice (PANEOS SAR Study).
BACKGROUND
Mizolastine, a potent H1 antihistamine with additional antiallergic properties, is marketed for the treatment of allergic rhinoconjunctivitis and urticaria. The objective was to investigate the safety and effectiveness of mizolastine under conditions of daily practice in patients with seasonal allergic rhinoconjunctivitis (SAR).


METHODS
In an open multicenter study, mizolastine 10 mg daily was administered for 14 days during the pollen season. Nasal and ocular symptoms, time to onset of symptom relief, and effect of the drug on diurnal alertness were evaluated. Safety was evaluated on the basis of self-reported adverse events (AE).


RESULTS
A total of 5408 patients (36+/-14 years of age, females=57%) with a history of SAR for 8+/-9 years were treated for a mean of 17.1+/-5.0 days. SAR symptoms improved in 93% and decreased by at least 50% in 86% of patients; 78% reported improvement after the first drug intake and 51% from the first hour. Sixty-nine percent considered mizolastine more effective than other antihistamines taken previously. The incidence of AE was low (3.8%).


CONCLUSIONS
The high responder rate, the rapid onset of action, and the low incidence of AE observed in this large multicenter study confirm the previously reported beneficial efficacy and safety of mizolastine in the management of SAR.
Bachert
C
C
ENT Department, University Hospital Ghent, Ghent, Belgium, Sotiria Chest Hospital, Athens, Greece.
Vovolis
V
V
Margari
P
P
Murrieta-Aguttes
M
M
Santoni
J P
JP
D000293:Adolescent; D000328:Adult; D001562:Benzimidazoles / Q000009:adverse effects / Q000627:therapeutic use; D002648:Child; D015331:Cohort Studies; D003233:Conjunctivitis, Allergic / Q000188:drug therapy* / Q000453:epidemiology; D005060:Europe / Q000453:epidemiology; D005260:Female; D006634:Histamine H1 Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy* / Q000453:epidemiology; D016896:Treatment Outcome
D001562:Benzimidazoles; D006634:Histamine H1 Antagonists; C076170:mizolastine