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Clinical studies of the efficacy and tolerability of ebastine 10 or 20 mg once daily in the treatment of seasonal allergic rhinitis in the US.
Drugs. 1996; 52 Suppl 1:20-5.D

Abstract

396 adult and adolescent patients with seasonal allergic rhinitis participated in this randomised double-blind parallel-group study in which the efficacy and tolerability of ebastine 10 or 20mg administered once daily in the morning or evening for 3 weeks were compared with those of placebo. Clinical efficacy was assessed by measuring improvement in rhinitis symptoms (nasal discharge, nasal stuffiness, sneezing, itchy nose and itchy/watery eyes) recorded by patients twice daily on diary cards. The improvement in individual and total symptom scores at the end of the 3-week treatment period in patients treated with ebastine 10mg in the morning or ebastine 20mg in the morning or evening was significantly greater than the improvement in placebo recipients. The 20mg dose of ebastine administered in the morning was associated with the greatest improvement in symptom scores. There was no significant effect with the 10mg evening dose compared with placebo. Ebastine was well tolerated by the majority of patients - the incidence of adverse events, including headache, dry mouth, somnolence and asthenia being similar to that reported in placebo recipients. Electrocardiograms showed no evidence of any clinically relevant changes in QTc intervals. In a subsequent nonblinded 4-month study that included 230 patients from the initial study, global evaluations at monthly intervals showed overall symptom improvement in > or = 72% of patients who received ebastine 10mg or 20mg once daily. The drug was well tolerated during prolonged therapy, with adverse events being similar in nature and incidence to those reported in the 3-week double-blind study. In conclusion, ebastine 10mg once daily in the morning is an appropriate starting dose for the treatment of rhinitis, and this can be increased to 20mg as required.

Authors+Show Affiliations

Asthma and Allergy Associates, Colorado Springs, USA.

Pub Type(s)

Clinical Trial
Comparative Study
Journal Article
Multicenter Study
Randomized Controlled Trial

Language

eng

PubMed ID

8828022

Citation

Storms, W W.. "Clinical Studies of the Efficacy and Tolerability of Ebastine 10 or 20 Mg once Daily in the Treatment of Seasonal Allergic Rhinitis in the US." Drugs, vol. 52 Suppl 1, 1996, pp. 20-5.
Storms WW. Clinical studies of the efficacy and tolerability of ebastine 10 or 20 mg once daily in the treatment of seasonal allergic rhinitis in the US. Drugs. 1996;52 Suppl 1:20-5.
Storms, W. W. (1996). Clinical studies of the efficacy and tolerability of ebastine 10 or 20 mg once daily in the treatment of seasonal allergic rhinitis in the US. Drugs, 52 Suppl 1, 20-5.
Storms WW. Clinical Studies of the Efficacy and Tolerability of Ebastine 10 or 20 Mg once Daily in the Treatment of Seasonal Allergic Rhinitis in the US. Drugs. 1996;52 Suppl 1:20-5. PubMed PMID: 8828022.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Clinical studies of the efficacy and tolerability of ebastine 10 or 20 mg once daily in the treatment of seasonal allergic rhinitis in the US. A1 - Storms,W W, PY - 1996/1/1/pubmed PY - 1996/1/1/medline PY - 1996/1/1/entrez SP - 20 EP - 5 JF - Drugs JO - Drugs VL - 52 Suppl 1 N2 - 396 adult and adolescent patients with seasonal allergic rhinitis participated in this randomised double-blind parallel-group study in which the efficacy and tolerability of ebastine 10 or 20mg administered once daily in the morning or evening for 3 weeks were compared with those of placebo. Clinical efficacy was assessed by measuring improvement in rhinitis symptoms (nasal discharge, nasal stuffiness, sneezing, itchy nose and itchy/watery eyes) recorded by patients twice daily on diary cards. The improvement in individual and total symptom scores at the end of the 3-week treatment period in patients treated with ebastine 10mg in the morning or ebastine 20mg in the morning or evening was significantly greater than the improvement in placebo recipients. The 20mg dose of ebastine administered in the morning was associated with the greatest improvement in symptom scores. There was no significant effect with the 10mg evening dose compared with placebo. Ebastine was well tolerated by the majority of patients - the incidence of adverse events, including headache, dry mouth, somnolence and asthenia being similar to that reported in placebo recipients. Electrocardiograms showed no evidence of any clinically relevant changes in QTc intervals. In a subsequent nonblinded 4-month study that included 230 patients from the initial study, global evaluations at monthly intervals showed overall symptom improvement in > or = 72% of patients who received ebastine 10mg or 20mg once daily. The drug was well tolerated during prolonged therapy, with adverse events being similar in nature and incidence to those reported in the 3-week double-blind study. In conclusion, ebastine 10mg once daily in the morning is an appropriate starting dose for the treatment of rhinitis, and this can be increased to 20mg as required. SN - 0012-6667 UR - https://www.unboundmedicine.com/medline/citation/8828022/Clinical_studies_of_the_efficacy_and_tolerability_of_ebastine_10_or_20_mg_once_daily_in_the_treatment_of_seasonal_allergic_rhinitis_in_the_US_ L2 - https://dx.doi.org/10.2165/00003495-199600521-00006 DB - PRIME DP - Unbound Medicine ER -