A Network Meta-analysis of Randomized Controlled Trials Focusing on Different Allergic Rhinitis Medications

This study is aimed to investigate the effectiveness of 4 allergic rhinitis (AR) drugs (loratadine, cetirizine, montelukast, and desloratadine) in reducing functional problems in patients, as indicated by rhinoconjunctivitis quality of life questionnaire scores. After an exhaustive search of electronic databases containing published scientific literature, high-quality randomized controlled trials relevant to our study were selected based on a stringent predefined inclusion and exclusion criteria. Statistical analyses were conducted using STATA 12.0 and comprehensive meta-analysis (CMA 2.0) software. The literature search broadly identified 386 studies, and after a multistep screening and elimination process, a total of 13 randomized controlled trials contributed to this network meta-analysis. These 13 high-quality studies contained a combined total of 6867 patients with AR on 4 different medications. The results of network meta-analysis revealed that, compared with placebo, all 4 mediations treated AR effectively [cetirizine: mean: −0.62, 95% confidence intervals (95% CI) = −0.90 to −0.34, P
Source: American Journal of Therapeutics - Category: Drugs & Pharmacology Tags: Original Articles Source Type: research