[Clinical study on mometasone furoate nasal spray in the treatment of non-allergic rhinitis].

ABSTRACT

OBJECTIVE: To evaluate the outcome of mometasone furoate nasal spray (MFNS) used for 3 months on non-allergic rhinitis (NAR). METHODS: In this multicenter study, NAR patients were enrolled from eight hospitals and received MFNS 200 microgram once daily for 3 months. The patients were followed-up for three times (at baseline, month 1 and month 3) to record the symptom scores and nasal endoscopic appearances. At the same time, the adverse events frequency was recorded and analyzed. RESULTS: A total of 188 NAR cases were enrolled in the study. The total nasal symptom score assessment descended significantly at month 1 (1.70 ± 0.75) and month 3 (0.95 ± 0.79) visits versus at baseline (2.67 ± 0.68, Z value were from -11.603 to -10.491, all P < 0.01). The individual symptoms, including nasal stuffiness, nasal discharge, nasal stuffiness-related dizziness or headache, hyposmia, sleep quality, daily life activity, work or study efficiency, mental status, and whole body fatigue, also showed less scores at month 1 and month 3 visits versus at baseline (Z value were from -11.313 to -6.802, all P < 0.01). At the same time, nasal mucosal appearances assessed by endoscopy had lower scores at month 1 (1.40 ± 0.62) and month 3 (0.75 ± 0.71) visits versus at baseline (2.27 ± 0.73, Z value were from -11.484 to -10.002, all P < 0.01). Additionally, adverse events were only observed in 5.3% cases with light rhinorrhagia and nasal dryness. No other side effect was found. CONCLUSIONS: A 3-months administration of intranasal mometasone can effectively and safely improve NAR patients' clinical symptom and nasal mucosal appearances.