Fluticasone furoate nasal spray is effective and well tolerated for perennial allergic rhinitis in adolescents and adults.

BACKGROUND: Fluticasone furoate nasal spray (FFNS), an intranasal corticosteroid, has been shown to be effective in perennial allergic rhinitis in randomized, double-blind, placebo-controlled studies but has been less extensively studied in perennial allergic rhinitis than seasonal allergic rhinitis. This study was designed to evaluate the efficacy and safety of FFNS in perennial allergic rhinitis in adolescents and adults ≥12 years of age. METHODS: In this randomized, double-blind, placebo-controlled, parallel-group study (FFU111439), patients ≥12 years old with perennial allergic rhinitis received FFNS, 110 micrograms (n = 160), or placebo (n = 155) q.d. for 4 weeks. RESULTS: Over the entire treatment period, FFNS was significantly (p < 0.05) more effective than placebo with respect to mean changes from baseline in daily reflective total nasal symptoms (primary end point), morning and evening reflective total nasal symptoms, daily reflective individual nasal symptoms, morning predose instantaneous total and individual nasal symptoms, and morning and evening peak nasal inspiratory flow. FFNS did not show a statistically significant difference from placebo in comparisons of ocular symptom measures. Clinically meaningful improvement versus placebo was observed on the Rhinoconjunctivitis Quality of Life Questionnaire with Standardised Activities overall score. Adverse events reported in >3% of patients in a treatment group and reported more frequently with FFNS than placebo were epistaxis (15% FFNS, 8% placebo) and nasopharyngitis (5% FFNS, 1% placebo). CONCLUSION: Once-daily FFNS was well tolerated and more effective than placebo at improving nasal symptoms of perennial allergic rhinitis in adolescents and adults ≥12 years of age.

Weather/temperature-sensitive vasomotor rhinitis may be refractory to intranasal corticosteroid treatment.

Vasomotor rhinitis (VMR) is a common but poorly understood disorder of which there are two major subgroups: VMR(w/t), triggered by weather/temperature and VMR(ir), triggered by airborne irritants. No specific biological pathways or specific treatments for VMR(w/t) or VMR(ir) have been identified. However, intranasal corticosteroids (INSs) are effective in treating many forms of nonallergic rhinitis that include these conditions. A recently introduced INS with established efficacy in allergic rhinitis and enhanced affinity, fluticasone furoate, may possess the potency and safety profile required to treat chronic VMR(w/t). Two replicate studies (FFR30006 and FFR30007) were conducted in six countries to evaluate the efficacy and safety of fluticasone furoate nasal spray in subjects with VMR(w/t). After a 7- to 14-day screening period, subjects (n = 699) with symptomatic VMR(w/t) received fluticasone furoate, 110 mug q.d. or placebo for 4 weeks in these two randomized, double-blind, parallel-group studies. Subjects rated their nasal symptoms (congestion, rhinorrhea, and postnasal drip) twice daily on a 4-point categorical scale and evaluated their overall response to treatment at study end. Fluticasone furoate did not significantly improve daily reflective total nasal symptom scores, the primary end point, versus placebo (p = 0.259) and there was no improvement in any other measure of efficacy. The active treatment was well tolerated. Fluticasone furoate was not effective in treating subjects with a newly defined condition, weather-sensitive VMR. These unexpected results suggest that VMR(w/t) is a distinct subgroup of VMR that is refractory to treatment with INSs. Additional study of other treatments for VMR(w/t) (including INSs) is warranted.

Effect of once-daily fluticasone furoate nasal spray on nasal symptoms in adults and adolescents with perennial allergic rhinitis.

BACKGROUND: Intranasal corticosteroids are recommended as first-line therapy for the treatment of allergic rhinitis. Fluticasone furoate is a novel enhanced-affinity glucocorticoid for the treatment of allergic rhinitis. OBJECTIVE: To compare the efficacy and safety of intranasal fluticasone furoate with those of vehicle placebo nasal spray in adult and adolescent patients with perennial allergic rhinitis (PAR). METHODS: After screening (7-14 days), patients 12 years and older with confirmed PAR were randomized to receive fluticasone furoate, 110 microg once daily, or placebo once daily intranasally for 4 weeks in this double-blind, multicenter study. The primary end point was mean change from baseline during the entire treatment period in daily reflective total nasal symptom score (rTNSS), recorded on diary cards by patients, using a 4-point categorical scale. RESULTS: The mean reduction from baseline during the treatment period in daily rTNSS was significantly greater in fluticasone furoate recipients than in placebo recipients (P = .005). This finding was supported by significantly greater mean reductions in morning rTNSS and evening rTNSS (P = .004 and P = .011, respectively). A significantly greater mean reduction in instantaneous morning predose TNSS with fluticasone furoate compared with placebo (P = .006) confirmed the efficacy of once-daily administration. Fluticasone furoate was also significantly more effective than placebo in overall response to therapy (P = .005). CONCLUSIONS: Fluticasone furoate nasal spray, 110 microg once daily, effectively relieved nasal symptoms of PAR in adults and adolescents 12 years and older.

Fluticasone furoate nasal spray: effective monotherapy for symptoms of perennial allergic rhinitis in adults/adolescents.

Intranasal corticosteroids are widely prescribed for the treatment of perennial allergic rhinitis (PAR). The purpose of this study was to evaluate the efficacy and tolerability of intranasal fluticasone furoate, a novel enhanced-affinity glucocorticoid, in patients > or =12 years of age with PAR in a global, randomized, double-blind, placebo-controlled, 6-week study. Patients (n = 302) received fluticasone furoate nasal spray (FFNS) 110 microg or vehicle placebo once daily (q.d.). The primary efficacy measure was mean change from baseline over the 6-week treatment period in daily reflective total nasal symptom score (TNSS). Secondary end points included mean change from baseline in total and individual reflective nasal and ocular symptom scores and in daily peak nasal inspiratory flow (PNIF). FFNS was significantly more effective than placebo in reducing daily reflective TNSS over the treatment period (least square [LS] mean difference, -1.256; p < 0.001). Significant improvements were also established in total ocular symptom score (LS mean difference, -0.506; p = 0.004 versus placebo) and in all individual nasal (p < 0.001) and ocular (p < 0.03) symptoms assessed in a reflective manner. Improvements in daily PNIF were significantly greater with FFNS than placebo (LS mean difference, 8.376 L/minute; p = 0.004). FFNS was well tolerated. In this study, FFNS 110 microg q.d. was well tolerated and effective in reducing the nasal and ocular symptoms of PAR in adult and adolescent patients > or =12 years of age.