Effect of combination of montelukast and levocetirizine on otitis media with effusion: a prospective, placebo-controlled trial

Abstract

The amelioration of bilateral otoscopic sign scores in the combination therapy group was statistically significantly greater than in all the other groups (p < 0.05). Improvement in bilateral tympanometric findings in the combination therapy group and montelukast group was greater than in the other groups. However, this difference was not statistically significant (p > 0.05). When we compared the difference between otoscopic sign scores before and after treatment we found that it was statistically significant in every group (p > 0.05). However, the significant improvement in tympanometric findings occurred in all groups except the levocetirizine group (p > 0.05).