Fluticasone furoate: a new intranasal corticosteroid

Intranasal corticosteroids are recommended as one of the first-line therapies for the treatment of allergic rhinitis (AR), especially when associated with nasal congestion and recurrent symptoms. Fluticasone furoate is a novel enhanced-affinity glucocorticoid for the treatment of AR approved by the Food and Drug Administration in 2007 and recently introduced in India. Fluticasone furoate nasal spray is indicated for the treatment of the symptoms of seasonal and perennial AR in patients aged two years and older. This review summarizes the clinical data on fluticasone furoate nasal spray and discusses its role in the management of AR. Important attributes of fluticasone furoate include low systemic bioavailability (<0.5%), 24-h symptom relief with once-daily dosing, comprehensive coverage of both nasal and ocular symptoms, safety and tolerability with daily use, and availability in a side-actuated device that makes medication delivery simple and consistent. With these properties, fluticasone furoate nasal spray has the potential to enhance patient satisfaction and compliance, thus making it a good choice amongst available intranasal steroids.     

Clinical benefits of combination treatment with mometasone furoate nasal spray and loratadine vs monotherapy with mometasone furoate in the treatment of seasonal allergic rhinitis.

BACKGROUND: Intranasal corticosteroids and nonsedating antihistamines are the drug classes most often prescribed to treat allergic rhinitis (AR). Treatment guidelines recommend a combination of these agents for moderate-to-severe AR. However, clinical studies have found that combining an antihistamine with an intranasal corticosteroid provides few or no advantages over monotherapy with an intranasal corticosteroid. OBJECTIVE: To compare the efficacy of mometasone furoate nasal spray (NS) plus loratadine with that of monotherapy with the individual agents in patients 12 years and older with at least a 2-year history of seasonal AR. METHODS: In a multicenter, randomized, double-blind, parallel-group, placebo-controlled clinical study, 702 patients were randomized to receive mometasone furoate NS, 200 microg, plus loratadine, 10 mg (n = 169); mometasone furoate NS, 200 microg (n = 176); loratadine, 10 mg (n = 181); or placebo (n = 176) once daily for 15 days. Primary efficacy variables were total nasal symptom score (TNSS) and total symptom score (TSS) as recorded on diary cards. RESULTS: No statistically significant differences were observed between mometasone furoate NS plus loratadine and mometasone furoate NS monotherapy for the primary efficacy variables. For TNSS and TSS, all 3 active drug therapies were more effective than placebo (P < or = .02). Both mometasone furoate NS treatment regimens were more effective than loratadine or placebo for TNSS (P < .01 for both) and TSS (P < or = .03 for both), whereas loratadine was more effective than placebo for TNSS only (P = .02). CONCLUSIONS: Combination therapy with mometasone furoate NS and loratadine provided benefits similar to monotherapy with mometasone furoate NS for the symptoms of seasonal AR. Therefore, mometasone furoate NS monotherapy was shown to be an effective treatment for seasonal AR.     

Azelastine nasal spray for the treatment of allergic and nonallergic rhinitis

Rhinitis affects millions of people around the world, places a huge burden on the economy and reduces patients’ health-related quality of life. Azelastine nasal spray is a second-generation antihistamine, indicated for the treatment of allergic and nonallergic rhinitis in both adults and children. It offers a rapid onset of action (15 min) and flexibility of both dose (i.e., one or two sprays/nostril twice daily) as well as dosage (i.e., fixed or as needed). Compared with other agents used to treat allergic rhinitis, azelastine nasal spray exhibits superior efficacy to oral antihistamines (e.g., desloratadine and cetirizine), other intranasal antihistamines (e.g., levocabastine) and the intranasal corticosteroid mometasone furoate, and comparable efficacy to the potent intranasal corticosteroid fluticasone propionate (FP). Combination therapy with intranasal FP has the potential to enhance clinical benefit, as the combination of azelastine and FP nasal sprays reduce symptoms in allergic rhinitis patients more than either agent alone. Azelastine nasal spray has an excellent safety profile.     

Clinical prescribing of allergic rhinitis medication in the preschool and young school-age child: what are the options?

Allergic rhinitis (AR) is the most common chronic condition in children and is estimated to affect up to 40% of all children. It is usually diagnosed by the age of 6 years. The major impact in children is due to co-morbidity of sinusitis, otitis media with effusion, and bronchial asthma. AR also has profound effects on school absenteeism, performance and quality of life. Pharmacotherapy for AR should be based on the severity and duration of signs and symptoms. For mild, intermittent symptoms lasting a few hours to a few days, an oral second-generation antihistamine should be used on an as-needed basis. This is preferable to a less expensive first-generation antihistamine because of the effect of the latter on sedation and cognition. Four second-generation antihis-tamines are currently available for children under 12 years of age: cetirizine, loratadine, fexofenadine and azelastine nasal spray; each has been found to be well tolerated and effective. There are no clearcut advantages to distinguish these antihistamines, although for children under 5 years of age, only cetirizine and loratadine are approved. Other agents include pseudoephedrine, an oral vasoconstrictor, for nasal congestion, and the anticholinergic nasal spray ipratropium bromide for rhinorrhoea. Sodium cromoglycate, a mast cell stabiliser nasal spray, may also be useful in this population. For patients with more persistent, severe symptoms, intranasal corticosteroids are indicated, although one might consider azelastine nasal spray, which has anti-inflammatory activity in addition to its antihistamine effect. With the exception of fluticasone propionate for children aged 4 years and older, and mometasone furoate for those aged 3 years and older, the other intranasal corticosteroids including beclomethasone dipropionate, triamcinolone, flunisolide and budesonide are approved for children aged 6 years and older. All are effective, so a major consideration would be cost and safety. For short term therapy of 1 to 2 months, the first-generation intranasal corticosteroids (beclomethasone dipropionate, triamcinolone, budesonide and flunisolide) could be used, and mometasone furoate and fluticasone propionate could be considered for longer-term treatment. Although somewhat more costly, these second-generation drugs have lower bio-availability and thus would have a better safety profile. In patients not responding to the above programme or who require continuous medication, identification of specific triggers by an allergist can allow for specific avoidance measures and/or immunotherapy to decrease the allergic component and increase the effectiveness of the pharmacological regimen.     

Ocular symptom reduction in patients with seasonal allergic rhinitis treated with the intranasal corticosteroid mometasone furoate.

BACKGROUND: Allergic rhinitis (AR) is more appropriately termed allergic rhinoconjunctivitis owing to the equally bothersome nasal and ocular symptoms. Extensive evidence supports the ability of intranasal corticosteroids to reduce nasal symptoms of AR, although less evidence is available to define clearly their impact on allergic conjunctivitis. OBJECTIVE: To determine the effect of the intranasal corticosteroid mometasone furoate nasal spray (NS) on the ocular symptoms of seasonal AR. METHODS: This retrospective pooled analysis of 4 placebo-controlled clinical studies randomized patients 12 years and older with symptomatic seasonal AR to receive mometasone furoate NS, 200 microg once daily (n = 491), or placebo (n = 492). Ocular symptom (eye tearing [epiphora], itching [pruritus], and redness [erythema]) severity was rated by patients twice daily on a 4-point scale (0 = none to 3 = severe) in the morning and evening, with scores averaged to obtain a daily mean score. Efficacy variables were the pooled mean change from baseline in the averaged morning and evening total ocular symptom score (TOSS) and the individual ocular symptom scores. RESULTS: The change in mean TOSS from baseline to days 1 to 15 was -1.33 (-19.8%) with mometasone furoate NS and -0.93 (-5.6%) with placebo (P < .001). Improvements in individual symptoms were significantly better with mometasone furoate NS than with placebo on days 2 (tearing) and 4 (itching and redness). A slightly greater reduction in TOSS was seen with mometasone furoate NS treatment in the evening than in the morning. CONCLUSIONS: This detailed analysis of an intranasal corticosteroid on individual ocular symptoms supports the positive impact of mometasone furoate NS on ocular symptoms.     

Identification and management of undiagnosed and undertreated allergic rhinitis in adults and children

Allergic rhinitis (AR) is a common health problem that affects adults, adolescents and children and is often undiagnosed or inadequately treated. Because AR is not a life‐threatening disease, many patients do not seek medical treatment for their symptoms, and others self‐medicate with over‐the‐counter medications, often sedating antihistamines. However, untreated or inadequately treated AR can substantially impair overall quality of life (QOL) by causing fatigue, headache, cognitive impairment and other problems. The risk for comorbid conditions, such as asthma, otitis media, and lymphoid hypertrophy with obstructive sleep apnea, can increase, and the symptoms of AR can worsen if AR is not adequately treated. Among the symptoms of AR, nasal congestion has been described by patients as the most bothersome because it disrupts sleep, resulting in diminished daytime performance. A new congestion screening tool, the Congestion Quantifier, has been developed to aid in the diagnosis and treatment of AR and to help guide treatment decisions. Intranasal corticosteroids (INSs) are recommended as effective pharmaceutical treatments for controlling the symptoms of AR. Randomized, controlled trials in children and adults have demonstrated that INSs relieve rhinitis symptoms, thereby improving QOL in individuals with seasonal or perennial AR. Most INSs are approved for use in children 6 years of age, but mometasone furoate and fluticasone furoate are approved for use in children as young as 2 years of age and fluticasone propionate for children 4 years old. Long‐term benefits have also been seen with the use of immunotherapy, although some patients, especially children, resist the injections used in subcutaneous immunotherapy. Recent studies with sublingual immunotherapy have indicated that it might be an effective and well‐tolerated alternative to immunotherapy injections.     

Efficacy, cost-effectiveness, and tolerability of mometasone furoate, levocabastine, and disodium cromoglycate nasal sprays in the treatment of seasonal allergic rhinitis.

BACKGROUND: Current guidelines recommend intranasal glucocorticosteroids as first-line therapy for seasonal allergic rhinitis. OBJECTIVE: To compare the efficacy, cost-effectiveness, and tolerability of the topical glucocorticosteroid mometasone furoate, the topical antihistamine levocabastine hydrochloride, and the cromone disodium cromoglycate in seasonal allergic rhinitis. METHODS: This study was performed during the 2003 grass pollen season as an open, randomized, parallel-group, single-center study of 123 patients assigned to receive mometasone furoate (200 microg once daily), levocabastine hydrochloride (200 microg twice daily), or disodium cromoglycate (5.6 mg 4 times daily). Symptom scores and nasal inspiratory peak flow measurements were recorded in a patient diary. The global efficacy of the study medication was evaluated by patients after treatment. Eosinophil cationic protein concentrations were measured in nasal secretions before and after treatment. Cost-effectiveness was evaluated as medication cost per treatment success. RESULTS: Mometasone furoate therapy was significantly superior to the use of levocabastine or disodium cromoglycate with respect to all nasal symptoms, the global evaluation of efficacy, and eosinophil cationic protein concentration. Furthermore, mometasone furoate therapy was significantly superior to disodium cromoglycate therapy with respect to nasal inspiratory peak flow. Medication cost per treatment success was lowest with mometasone furoate use and highest with levocabastine use. CONCLUSION: This is the first study to compare mometasone furoate nasal spray with nonsteroidal topical treatments for seasonal allergic rhinitis. Mometasone furoate nasal spray was confirmed as a first-choice topical treatment option for seasonal allergic rhinitis.     

Once-daily mometasone furcate aqueous nasal spray (Nasonex™) in seasonal allergic rhinitis: an active- and placebo-controlled study

Mometasone furoate aqueous nasal spray (Nasonex™) was compared with beclomethasone dipropionate (BDP) aqueous nasal spray in a double-blind, randomized, placebo-controlled, double-dummy, parallel-group study of adults with moderate to severe seasonal allergic rhinitis. Patients allergic to at least one tree and/or grass aeroallergen received one of the following regimens for up to 4 weeks: mometasone furoate 100 μg once daily [OD] ( n = 126) or 200 μg OD ( n = 126), BDP 200 μg twice daily ( n = 126), or only placebo spray ( n = 123). Physician-rated nasal and total symptom scores, and global evaluation of overall condition and therapeutic response by physicians and patients, showed that the three active treatments were equally effective, and all three were significantly superior to placebo at most time points. Overall, mometasone furoate 200 μg OD demonstrated somewhat greater numerical, but not statistical, superiority to mometasone furoate 100 μg OD at the earliest evaluation time point. At the end of treatment, complete or marked relief was obtained in 77% of patients with mometasone furoate 100 μg/day, 79% with mometasone furoate 200 μg/day, and 74% with BDP, compared with 54% of placebo vehicle control patients. Mometasone furoate and BDP were equally well tolerated. It was concluded that mometasone furoate adequately controls symptoms of moderate to severe seasonal allergic rhinitis, offers the advantage of OD treatment, and is well tolerated.     

Once daily fluticasone furoate nasal spray is effective in seasonal allergic rhinitis caused by grass pollen

BACKGROUND: Fluticasone furoate is a new enhanced-affinity glucocorticoid with a unique combination of pharmacodynamic and physicochemical properties suitable for topical activity. METHODS: In this multicentre, randomized, double-blind, placebo-controlled, parallel-group study, patients [adults and adolescents >or=12 years of age with seasonal allergic rhinitis (SAR)] received once-daily (od) treatment for 2 weeks with either fluticasone furoate nasal spray 110 microg (n = 141) or placebo nasal spray (n = 144) administered in a unique, side-actuated device. Efficacy measures included total nasal symptom score (TNSS) and total ocular symptom score (TOSS). Patients also reported their overall response to therapy and rated their quality of life using the Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ). RESULTS: Fluticasone furoate significantly improved the mean change from baseline in daily reflective TNSS compared with placebo (treatment difference of -1.757; P < 0.001). Fluticasone furoate was also significantly more effective in improving the morning predose instantaneous TNSS (treatment difference of -1.898; P < 0.001) and daily reflective TOSS (treatment difference of -0.741; P = 0.001). A significant treatment effect was observed as early as day 1. Compared with placebo-treated patients, fluticasone furoate-treated patients showed significantly greater improvements in overall evaluation of response to therapy (P < 0.001), as well as in overall RQLQ score (P < 0.001). Fluticasone furoate was well tolerated. CONCLUSION: Fluticasone furoate nasal spray 110 mug od was effective in improving the nasal symptoms of SAR. It also produced significant improvements in ocular symptoms.     

Efficacy and safety of ciclesonide nasal spray for the treatment of seasonal allergic rhinitis

BACKGROUND: Allergic rhinitis (AR), an inflammatory disease of the nasal mucosa, affects approximately 25% of adults and 40% of children in the United States. Ciclesonide nasal spray is a corticosteroid being developed as a hypotonic formulation for AR. OBJECTIVE: We sought to evaluate the efficacy, safety, and tolerability of ciclesonide nasal spray in adult and adolescent patients with seasonal AR (SAR). METHODS: In this double-blind study patients (age, >or=12 years) were randomized to receive 200 microg of intranasal ciclesonide (n = 164) or placebo (n = 163) once daily for 28 days. The primary measure was morning and evening patient-assessed reflective total nasal symptom score (TNSS). Additionally, instantaneous TNSSs, physician-assessed overall nasal signs and symptoms severity, and the results of the Rhinoconjunctivitis Quality of Life Questionnaire were evaluated. Adverse events were monitored throughout the study. RESULTS: Ciclesonide significantly improved average morning and evening reflective and instantaneous TNSSs compared with placebo over days 1 to 14 (P < .001). Improvements were also noted over days 1 to 28 (P < .001) and over days 15 to 28 (P = .011). Ciclesonide was well tolerated. CONCLUSION: Intranasal ciclesonide was superior to placebo in relieving nasal symptoms in adult and adolescent patients with SAR. These results confirm the dose range-finding study in patients with SAR and support the efficacy of ciclesonide in AR. CLINICAL IMPLICATIONS: In a clinical setting ciclesonide was shown to be safe and effective in the treatment of SAR in adolescent and adult patients.     

Double-blind trials of azelastine nasal spray monotherapy versus combination therapy with loratadine tablets and beclomethasone nasal spray in patients with seasonal allergic rhinitis. Rhinitis Study Groups.

BACKGROUND: Azelastine hydrochloride is an H1-receptor antagonist with antiinflammatory properties that is available in the US as Astelin Nasal Spray for the treatment of seasonal allergic rhinitis. The symptoms of seasonal allergic rhinitis can initially be treated with monotherapy using either an antihistamine or an intranasal corticosteroid. Patients whose symptoms do not respond adequately are often prescribed a combination of both an antihistamine and an intranasal corticosteroid. OBJECTIVE: Three multicenter, randomized, double-blind studies were conducted to determine whether patients with moderate-to-severe symptoms of seasonal allergic rhinitis who had responded inadequately to monotherapy with either an oral antihistamine or an intranasal corticosteroid, and who were candidates for combination therapy with both an oral antihistamine and an intranasal corticosteroid, could be effectively treated with azelastine nasal spray monotherapy. METHODS: Following a 1- to 2-week washout period, patients were randomized to 7 days of double-blind treatment with either azelastine nasal spray (2 sprays per nostril bid, 1.1 mg/day) monotherapy or combination therapy with oral loratadine (Claritin, one 10-mg tablet/day) plus intranasal beclomethasone dipropionate monohydrate (Beconase AQ, 2 sprays per nostril bid, 336 microg/day). Efficacy was determined at the end of the study by both a physician assessment of the need for additional anti-rhinitis medication and a patient global evaluation of therapeutic effectiveness. The three studies were conducted at 71 investigational sites during the 1998 spring allergy season. Three separate studies were conducted to verify the reproducibility of the new study design. RESULTS: In all three studies a total of 1,070 patients were randomized to double-blind treatment. There were no statistically significant differences in the percentage of patients treated with azelastine nasal spray versus patients treated with a combination of loratadine tablets and beclomethasone nasal spray who did not require additional anti-rhinitis medication (32% to 45% and 39% to 46%, respectively). The patient global evaluation indicated that 77% to 84% of the patients treated with azelastine nasal spray had symptomatic improvement and 85% to 90% of the patients treated with loratadine tablets and beclomethasone nasal spray had symptomatic improvement. The most commonly reported adverse experience with azelastine nasal spray was a transient aftertaste (8%), while the most commonly reported adverse experience with loratadine tablets and beclomethasone nasal spray in combination was headache (6%). CONCLUSIONS: Based on the percentage of patients not requiring additional antirhinitis medication and the patient assessment of efficacy, azelastine nasal spray monotherapy was as effective as the combination of oral loratadine plus intranasal beclomethasone in treating moderate-to-severe symptoms of seasonal allergic rhinitis.     

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.     

Effects of intranasal mometasone furoate on itchy ear and palate in patients with seasonal allergic rhinitis

BackgroundIntranasal steroids relieve nasal symptoms and ocular itch in allergic rhinitis. Itchy ear and palate are also common and bothersome symptoms but have received little attention in clinical trials of allergic rhinitis.ObjectiveTo ascertain the efficacy of mometasone furoate nasal spray in alleviating itchy ear and palate in seasonal allergic rhinitis.MethodsData were pooled from 4 randomized, double-blind, placebo-controlled trials of mometasone furoate nasal spray, 200 μg/d. Participants rated ear and palate itching from baseline through treatment day 15 as follows: 0, none; 1, mild; 2, moderate; and 3, severe.ResultsA total of 962 study participants received mometasone furoate nasal spray or placebo. Baseline least squares mean itchy ear and palate score was 1.81 for participants receiving mometasone furoate nasal spray (n = 480) and 1.85 for participants receiving placebo (n = 482). Mometasone furoate nasal spray was associated with a greater decrease in itchy and ear palate score vs placebo during the 15-day study period (least squares mean change, ?0.73 vs ?0.45; P < .001). The difference reached significance on day 2 and persisted through day 15 (P ≤ .01 for each day). Results were similar in a subgroup of patients (n = 305) with moderate-to-severe symptoms at baseline. Adverse events with mometasone furoate nasal spray were similar to those observed in other studies of intranasal steroid therapy.ConclusionThese preliminary findings suggest that mometasone furoate nasal spray effectively treats itchy ear and palate in individuals with seasonal allergic rhinitis. Itchy ear and palate is a relevant end point for future clinical trials of allergic rhinitis.     

Combination therapy with azelastine hydrochloride nasal spray and fluticasone propionate nasal spray in the treatment of patients with seasonal allergic rhinitis.

BACKGROUND: To our knowledge, there are no published studies that evaluated the efficacy of azelastine hydrochloride nasal spray in combination with an intranasal corticosteroid, although anecdotal reports of the use of these agents in combination are common. OBJECTIVE: To determine if greater efficacy could be achieved with the intranasal antihistamine azelastine and the intranasal corticosteroid fluticasone propionate used concurrently compared with the efficacy of each agent alone. METHODS: This randomized, 2-week, multicenter, double-blind trial was conducted during the Texas mountain cedar season. After a 5-day placebo lead-in period, 151 patients with moderate to severe nasal symptoms were randomized to treatment with the following: (1) azelastine nasal spray, 2 sprays per nostril twice daily; (2) fluticasone nasal spray, 2 sprays per nostril once daily; or (3) azelastine nasal spray, 2 sprays per nostril twice daily, plus fluticasone nasal spray, 2 sprays per nostril once daily. The primary efficacy variable was the change from baseline in the total nasal symptom score (TNSS), consisting of sneezing, itchy nose, runny nose, and nasal congestion. RESULTS: All 3 groups had statistically significant (P < .001) improvements from their baseline TNSS after 2 weeks of treatment. The TNSS improved 27.1% with fluticasone nasal spray, 24.8% with azelastine nasal spray, and 37.9% with the 2 agents in combination (P < .05 vs either agent alone). All 3 treatments were well tolerated. CONCLUSIONS: The significant improvement in the TNSS with combination therapy relative to the individual agents alone is in contrast to previously published studies that found no advantage with an oral antihistamine and an intranasal corticosteroid in combination. Azelastine nasal spray and fluticasone nasal spray in combination may provide a substantial therapeutic benefit for patients with seasonal allergic rhinitis compared with therapy with either agent alone.     

Relief of cough and nasal symptoms associated with allergic rhinitis by mometasone furoate nasal spray.

BACKGROUND: Cough commonly occurs as a symptom of seasonal allergic rhinitis (SAR), an inflammatory condition of the nasal mucous membranes that results in rhinorrhea, nasal stuffiness/congestion, nasal itching, and sneezing. Mometasone furoate nasal spray (MFNS, Nasonex, Schering, Kenilworth, NJ), an anti-inflammatory nasal corticosteroid, has been shown to be safe and effective in reducing the nasal inflammation of SAR. OBJECTIVE: To examine the effectiveness of MFNS in relieving SAR-associated cough, in addition to nasal symptoms. METHODS: This was a multicenter, randomized, double-blind study. Patients 12 years of age or older with > or = 1-year history of SAR symptoms, positive skin test to a prevailing seasonal allergen, moderate nasal symptoms, and moderate cough were treated for 14 days with MFNS 200 microg daily (n = 122) or placebo (n = 123). RESULTS: The group treated with MFNS showed significant improvement in the daytime cough severity score at endpoint compared with placebo (P = 0.049). Improvement in the nighttime cough severity score showed a trend in favor of MFNS treatment. Treatment with MFNS significantly improved total nasal symptoms in both the daytime and nighttime compared with placebo at endpoint (P < or = 0.017). Overall daytime symptom scores (cough + total nasal) improved significantly compared with placebo at endpoint (P = 0.005). Overall nighttime symptom scores improved significantly compared with placebo at endpoint (P = 0.028). Treatments were well tolerated, with no significant differences in the incidence of adverse events. CONCLUSIONS: MFNS is effective and well tolerated in the treatment of daytime cough associated with SAR.     

Long-term safety of fluticasone furoate nasal spray in adults and adolescents with perennial allergic rhinitis

BACKGROUND: Fluticasone furoate is a novel-enhanced affinity glucocorticoid and its long-term safety must be assessed. This study was designed to assess the safety and tolerability of 12-month intranasal administration of fluticasone furoate in adult and adolescent patients with perennial allergic rhinitis (PAR). METHODS: In this randomized, double-blind, placebo-controlled, parallel-group study, 806 patients with PAR were randomized to once daily (od) fluticasone furoate nasal spray 110 microg (n = 605) or vehicle placebo nasal spray (n = 201) for 12 months, following a 7- to 14-day screening period. Safety was assessed by monitoring adverse events (AEs), 24-h urinary cortisol excretion, nasal and ophthalmic examinations, electrocardiograms and clinical laboratory tests. Plasma concentrations of fluticasone furoate were determined from blood samples. RESULTS: Fluticasone furoate was well tolerated. The incidence of most AEs was similar to that observed with placebo, with the exception of epistaxis, which was more frequently reported on active treatment. There were no clinically meaningful differences between fluticasone furoate and placebo in terms of safety assessments, including mean changes in ophthalmic parameters and 24-h urine cortisol excretion. Plasma concentrations of fluticasone furoate were not quantifiable in the majority of patients following intranasal administration. CONCLUSIONS: Long-term (12-month) administration of fluticasone furoate 110 microg od revealed an AE profile typical of the intranasal corticosteroid class in both adult and adolescent patients with PAR, with no evidence of clinically relevant systemic corticosteroid exposure.     

Fluticasone furoate nasal spray: a single treatment option for the symptoms of seasonal allergic rhinitis

BACKGROUND: Fluticasone furoate (USAN-approved name) is a novel, enhanced-affinity glucocorticoid administered in a unique side-actuated device for the management of seasonal allergic rhinitis (SAR). OBJECTIVE: We sought to evaluate the efficacy and safety of once-daily fluticasone furoate nasal spray, 110 microg, in patients aged 12 years or older with fall SAR. METHODS: Patients (n = 299) received fluticasone furoate or placebo for 2 weeks in this double-blind, parallel-group randomized study. Patients evaluated nasal and ocular symptoms using a 4-point categoric scale. Efficacy was assessed on the basis of the mean change from baseline in reflective and instantaneous total nasal symptom scores and reflective total ocular symptom scores. RESULTS: Fluticasone furoate produced significantly greater improvements than placebo in daily reflective total nasal symptom score (-1.473, P < .001; primary end point), morning predose instantaneous total nasal symptom score (-1.375, P < .001), daily reflective total ocular symptom score (-0.600, P = .004), and patient-rated overall response to therapy (P < .001). The onset of therapeutic effect occurred at 8 hours after initial administration. Fluticasone furoate was well tolerated. CONCLUSION: Fluticasone furoate, 110 microg once daily, was effective and well tolerated for the treatment of nasal symptoms of SAR in patients aged 12 years and older. Treatment also produced significant improvements in ocular symptoms. Fluticasone furoate was fast acting, as indicated by an 8-hour onset of action, and provided 24-hour symptom control. CLINICAL IMPLICATIONS: New treatments for the bothersome symptoms of SAR are needed. One such treatment, fluticasone furoate nasal spray, provides effective relief of the symptom profile of SAR.     

Fluticasone propionate aqueous nasal spray improves nasal symptoms of seasonal allergic rhinitis when used as needed (prn).

BACKGROUND: Few published clinical trials document the efficacy of intranasal corticosteroids used as needed for treatment of seasonal allergic rhinitis. OBJECTIVE: To evaluate the efficacy and safety of 4 weeks' treatment with fluticasone propionate aqueous nasal spray 200 microg used as needed (FP200PRN) in patients with seasonal allergic rhinitis. METHODS: A randomized, double-blind, placebo-controlled study in 241 patients (> or = 12 years of age) with a positive skin test result to a relevant fall allergen and who were symptomatic at randomization. The primary endpoint was the mean change from baseline in total nasal symptom score (TNSS; the sum of nasal congestion, rhinorrhea, sneezing, and nasal itching, each rated on a 4-point scale from 0 = none to 3 = severe). RESULTS: The mean percentage of days that patients used the study medications in the FP200PRN and placebo groups was 61.8% (SD = 30.4%) and 70.1% (SD = 28.3%), respectively. Patients treated with FP200PRN had a significantly greater reduction from baseline in TNSS compared with those treated with vehicle placebo (mean +/- SE = -2.02 +/- 0.18 vs -1.06 +/- 0.22, P < 0.001), representing a 91% greater improvement with FP200PRN than vehicle placebo. The FP200PRN group also had a significantly greater (P < 0.001) mean reduction in individual nasal symptoms of rhinorrhea, sneezing, nasal itching, and nasal congestion compared with placebo. FP200PRN was well tolerated, with an incidence of adverse events comparable to vehicle placebo. CONCLUSIONS: FP200PRN in patients 12 years and older is effective for treatment of nasal symptoms associated with seasonal allergic rhinitis. It has a lower incidence of adverse events than typically associated with regular once-daily use.     

Added relief in the treatment of acute recurrent sinusitis with adjunctive mometasone furoate nasal spray. The Nasonex Sinusitis Group

BACKGROUND: Intranasal glucocorticoids are effective in the treatment of allergic rhinitis. Their effectiveness as an anti-inflammatory adjunct in the treatment of acute recurrent sinusitis has not been adequately established in a controlled clinical study. OBJECTIVE: The purpose of this study was to test the hypothesis that intranasal corticosteroid treatment produces additional relief in the treatment of acute sinusitis with oral antibiotics. METHODS: Patients who were 12 years old and older with a history of recurrent sinusitis were treated while experiencing a new episode of acute sinusitis, which was diagnosed by symptoms and confirmed by computed tomography scan of the paranasal sinuses. Patients were treated for 21 days with amoxicillin clavulanate potassium and randomized to receive concurrent mometasone furoate nasal spray (MFNS; Nasonex [400 microg, twice daily]; n = 200 patients) or placebo spray (twice daily; n = 207 patients). Symptom scores for headache, facial pain, congestion, purulent rhinorrhea, postnasal drip, and cough were recorded at baseline and throughout treatment. RESULTS: Baseline symptom scores showed a moderate level of symptom severity comparable in both groups. Patient-recorded twice daily symptom scores showed that adjunctive treatment with MFNS caused a significantly greater decrease in total symptom score (primary efficacy variable) and in individual scores of inflammatory symptoms associated with the obstruction process (headache, congestion, and facial pain) compared with placebo. Symptoms associated with the secretory processes were improved to a lesser degree. Therapy-related local adverse events were not significantly different between groups. CONCLUSION: The addition of intranasal corticosteroid, MFNS 400 microg twice daily, to antibiotics significantly reduces symptoms of acute sinusitis compared with antibiotic treatment alone.     

Efficacy of mometasone furoate nasal spray in the treatment of allergic rhinitis. Meta-analysis of randomized, double-blind, placebo-controlled, clinical trials

Rationale: Several randomized, double‐blind, placebo‐controlled clinical trials have demonstrated the efficacy of mometasone furoate nasal spray (MFNS) in the treatment of allergic rhinitis (AR) thus allowing for a meta‐analysis to determine the overall treatment effect. Methods: A comprehensive search of the MEDLINE, LILACS, SCOPUS, and the Cochrane Library databases up to 31 October, 2007 was carried out. Randomized, double‐blind, placebo‐controlled, clinical trials evaluating the efficacy of MFNS in patients with AR compared to placebo were included. Total nasal symptom scores (TNSS), individual nasal symptoms, total non‐nasal symptom scores (TNNSS) and nasal airflow were analysed as the standardized mean difference (SMD). Meta‐analysis was performed with the random or the fixed effect models depending on heterogeneity, by using revman 5 software. Data synthesis: Sixteen of the 113 identified articles met the inclusion criteria. For MFNS efficacy on TNSS, 2998 participants were analysed: 1534 received MFNS and 1464 placebo. Mometasone furoate nasal spray was associated with a significant reduction in TNSS (SMD ?0.49, 95% CI: ?0.60 to ?0.38; P < 0.00001; I² = 50.1%). A significant effect on SMD for nasal stuffiness/congestion (?0.41; 95% CI: ?0.56 to ?0.27), rhinorrhoea (?0.44; 95% CI: ?0.66 to ?0.21), sneezing (?0.40; 95% CI: ?0.57 to ?0.23) and nasal itching (?0.39; 95% CI: ?0.53 to ?0.25) was also demonstrated. Mometasone furoate nasal spray treated subjects also showed a significant reduction in TNNSS (?0.30; 95% CI: ?0.43 to ?0.18). The proportion of patients with adverse events was similar for MFNS and placebo (0.99; 95% CI: 0.81–1.20; P = 0.91). Conclusions: This meta‐analysis provides a level Ia evidence for the efficacy of MFSN in the treatment of AR vs placebo. Adverse events frequency was similar in both groups.