ciclesonide and Rhinitis--Allergic--Perennial

Because of its burden on patient's lives and its impact on asthma, allergic rhinitis must be treated properly with more effective and safer treatments. According to guidelines by Allergic Rhinitis and Its Impact on Asthma (ARIA), the classification, pathogenesis, and treatment of allergic rhinitis are well defined. Currently, second-generation antihistamines and inhaled steroids are considered the cornerstone of first-line therapy. However, new formulations of available drugs (e.g., loratadine and rupatadine oral solution, ebastine fast-dissolving tablets, and the combination of intranasal fluticasone propionate and azelastine hydrochloride), recently discovered molecules (e.g., ciclesonide, bilastine, and phosphodiesterase-4 inhibitors), immunologic targets (e.g., omalizumab), and unconventional treatments (e.g., homeopathic treatments) are currently under investigation and represent a new frontier in modern medicine and in allergic rhinitis management. The aim of this review is to provide an update on allergic rhinitis treatment, paying particular attention to clinical trials published within the past 20 months that assessed the efficacy and safety of new formulations of available drugs or new molecules.

Topics: Administration, Intranasal; Androstadienes; Anti-Allergic Agents; Antibodies, Anti-Idiotypic; Antibodies, Monoclonal, Humanized; Benzimidazoles; Butyrophenones; Cyproheptadine; Fluticasone; Histamine H1 Antagonists; Humans; Omalizumab; Phthalazines; Piperidines; Pregnenediones; Rhinitis, Allergic; Rhinitis, Allergic, Perennial

During the last few years, fixed combinations of intranasal antihistamines and corticosteroids have been introduced for treatment of allergic rhinitis. The aim of this systematic review was to assess recent patents and clinical evidence for fixed combinations of intranasal antihistamines and intranasal corticosteroids in allergic rhinitis. Data base searches revealed that intranasal combinations of the antihistamine azelastine with the corticosteroids mometasone furoate, ciclesonide and fluticasone propionate, respectively, have been patented. Four randomized, double-blinded, parallel-group, placebo-controlled, multicenter trials sponsored by the manufacturer evaluated the fixed combination of intranasal azelastine 125 µg and fluticasone propionate 50 µg administered as one dose per nostril b.i.d. in patients with moderate-to-severe symptomatic allergic rhinitis ≥ 12 years of age. Three of the studies were published as a meta-analysis which found the fixed combination of azelastine and fluticasone propionate statistically significantly more efficacious in reducing baseline total nasal symptom score by 5.7 as compared to azelastine (4.4; P < 0.001), fluticasone propionate (5.1; P < 0.001) and placebo (3.0; P < 0.001). The findings were supported by secondary assessments of scores of specific nasal and ocular symptoms. Pharmacokinetic studies have revealed no drug-drug interactions but a discrete increase in bioavailability of fluticasone propionate which was considered clinically unimportant. Further efficacy and quality-of-life studies of combination products of nasal antihistamines and corticosteroids are needed, especially, in primary care settings and in children before fixed combination treatment can be considered first line therapy in allergic rhinitis. Fixed combination treatment of azelastine and fluticasone propionate may offer additional benefit to selected populations of adolescents and adults with moderate-to-severe symptoms.

Topics: Administration, Intranasal; Adolescent; Adrenal Cortex Hormones; Adult; Androstadienes; Animals; Drug Combinations; Evidence-Based Medicine; Fluticasone; Histamine Antagonists; Humans; Mometasone Furoate; Patents as Topic; Phthalazines; Pregnadienediols; Pregnenediones; Randomized Controlled Trials as Topic; Rhinitis, Allergic, Perennial; Rhinitis, Allergic, Seasonal; Treatment Outcome

Ciclesonide nasal spray delivers the corticosteroid ciclesonide as a hypotonic spray via a metered-dose manual pump. Systemic exposure to ciclesonide and its active metabolite desisobutyryl-ciclesonide is low after intranasal administration. High protein binding (approximately 99%) and rapid first-pass clearance further reduce systemic exposure to the drug. In well designed trials, intranasal ciclesonide 200 microg once daily for 2-4 weeks was more effective than placebo in terms of improving nasal symptoms in adolescents and adults with moderate to severe seasonal allergic rhinitis. Quality of life measures were statistically significantly improved in ciclesonide relative to placebo recipients during the first 2 weeks of therapy. Similarly, in adolescents and adults with moderately severe perennial allergic rhinitis, ciclesonide 200 microg once daily was more effective than placebo in terms of reducing nasal symptoms in well designed trials of 6 weeks' and 1 year's duration. Improvements relative to placebo in quality of life measures were not considered clinically relevant. Ciclesonide nasal spray was generally well tolerated in these clinical trials; most adverse events were mild to moderate in intensity.

Topics: Administration, Intranasal; Aerosols; Anti-Allergic Agents; Humans; Pregnenediones; Quality of Life; Rhinitis, Allergic, Perennial; Rhinitis, Allergic, Seasonal; Treatment Outcome

Ciclesonide hydrofluoroalkane nasal aerosol (CIC-HFA) is currently in development for treatment of allergic rhinitis. This Phase I study evaluated the pharmacokinetics, pharmacodynamics, safety, and tolerability of CIC-HFA in healthy subjects (N = 18) and subjects with perennial allergic rhinitis (PAR, N = 18) in a double-blind, placebo-controlled, 3-period crossover design following treatment with 282 μg or 148 μg CIC-HFA or placebo once-daily for 14 days. The concentrations of desisobutyryl-ciclesonide (des-CIC), the pharmacologically active metabolite of CIC were measured by a validated high performance liquid chromatography with tandem mass spectrometry. Maximum serum concentration (C(max)), area under the serum concentration time curve (AUC), time to maximum serum concentration (t(max)) and elimination half life (t(1/2)) where feasible, were calculated. Serum cortisol (AUC(0-24h)) and adverse events (AE) were also evaluated. The overall systemic exposure of des-CIC was low. The mean C(max) for des-CIC on Day 14 was 35.84 ng/L and 25.98 ng/L for the CIC-HFA 282 μg and CIC-HFA 148 μg treatment groups respectively. Mean AUC((0, last)) for des-CIC on Day 14 was 213 ng·h/L and 112.3 ng·h/L for CIC-HFA 282 μg and 148 μg respectively. Mean serum cortisol (AUC(0-24h)) was similar for CIC-HFA 282 μg (178 μg·h/dL), CIC-HFA 148 μg (169 μg·h/dL), and placebo (174 μg·h/dL) on Day 14. The overall incidence of AEs was low and headache and epistaxis were the most common individual AEs reported. In this study, systemic exposure of des-CIC was low and similar in healthy subjects and subjects with PAR with no evidence of clinically relevant accumulation over the 14 day treatment period in either treatment group. Both doses of CIC-HFA were well tolerated without significant effect on cortisol levels.

Topics: Adolescent; Adult; Aerosols; Anti-Allergic Agents; Cross-Over Studies; Double-Blind Method; Female; Humans; Male; Middle Aged; Pregnenediones; Rhinitis, Allergic, Perennial

Ciclesonide is an intranasal corticosteroid approved for the treatment of allergic rhinitis (AR).. To evaluate the efficacy, safety, and quality-of-life benefits of intranasal ciclesonide, 200 microg once daily, for the treatment of perennial AR (PAR).. In this multicenter, randomized, double-blind, placebo-controlled study, adults and adolescents with at least a 2-year history of PAR received intranasal ciclesonide, 200 microg, or placebo once daily for 6 weeks. Patient-evaluated total nasal symptom scores (TNSSs), physician-assessed overall nasal signs and symptoms severity scores, and Rhinoconjunctivitis Quality of Life Questionnaire scores were evaluated.. Patient baseline characteristics were similar in the ciclesonide (n = 238) and placebo (n = 233) groups and were consistent with moderate PAR severity. Ciclesonide therapy significantly reduced average morning and evening reflective TNSSs compared with placebo (P < .001) and significantly reduced average morning and evening instantaneous TNSSs (P = .001) over 6 weeks of treatment. At the end point, a greater decrease from baseline was observed in physician-assessed overall nasal signs and symptoms severity for the ciclesonide group compared with the placebo group (P = .051). An appreciable improvement in combined Rhinoconjunctivitis Quality of Life Questionnaire scores at the end point was also observed in the ciclesonide group (P = .01 vs placebo). The frequency of adverse events was similar between treatment groups.. In this study, intranasal ciclesonide treatment was associated with significant reductions in nasal symptoms and appreciable improvements in health-related quality of life in adult and adolescent patients with PAR. Ciclesonide was well tolerated, with a safety profile comparable with that of placebo.

Topics: Administration, Intranasal; Adolescent; Adult; Aged; Anti-Allergic Agents; Child; Double-Blind Method; Female; Humans; Male; Middle Aged; Pregnenediones; Quality of Life; Rhinitis, Allergic, Perennial; Treatment Outcome

Ciclesonide is a corticosteroid in development for allergic rhinitis that has been shown to be safe and effective in seasonal allergic rhinitis and perennial allergic rhinitis (PAR) trials of up to 6 weeks in duration. However, the long-term safety and efficacy of ciclesonide are unknown.. To demonstrate the long-term safety of intranasal ciclesonide, 200 microg once daily, in patients with PAR.. Patients (> or = 12 years old) with a 2-year or longer history of PAR were randomized in a double-blind fashion to receive ciclesonide, 200 microg, or placebo once daily in the morning for up to 52 weeks. Spontaneous and elicited adverse events were monitored throughout the study. Ear, nose, and throat examinations were performed to evaluate local tolerability. Additionally, 24-hour urinary free cortisol level, morning plasma cortisol level, intraocular pressure, and lens opacification were monitored to evaluate the systemic safety of intranasal ciclesonide. Ciclesonide efficacy was determined by measuring 24-hour reflective total nasal symptom scores.. No clinically relevant differences were observed between the ciclesonide and placebo groups in adverse events, ear, nose, and throat examinations, or 24-hour urinary free or morning plasma cortisol levels. Similarly, no clinically relevant differences were found between treatment groups in intraocular pressure, visual acuity, or lens opacification. With regard to efficacy, ciclesonide achieved a significantly greater reduction in 24-hour reflective total nasal symptom score compared with placebo over more than 52 weeks (P < .001).. In this study, intranasal ciclesonide, 200 microg once daily, was safe and effective for the long-term treatment of PAR, with no evidence of tachyphylaxis.

Topics: Administration, Intranasal; Adolescent; Adult; Aged; Anti-Allergic Agents; Child; Conjunctivitis, Allergic; Double-Blind Method; Female; Humans; Hydrocortisone; Intraocular Pressure; Least-Squares Analysis; Male; Middle Aged; Patient Compliance; Pregnenediones; Quality of Life; Rhinitis, Allergic, Perennial; Surveys and Questionnaires; Time Factors; Treatment Outcome; Visual Acuity

Intranasal and inhaled corticosteroid administration concurrently in comorbid allergic rhinitis (AR) and asthma may potentially enhance cortisol suppression. This study determined whether intranasal ciclesonide 200 micro g once daily has an additional effect on cortisol suppression when coadministered with inhaled fluticasone propionate-salmeterol (FP-SAL) 500 to 50 micro g twice daily. Adults (N = 150) with perennial AR received FP-SAL and placebo nasal spray during the run-in period. Patients were randomized to ciclesonide or placebo and FP-SAL (43 days). A single 2-mg dose of dexamethasone was administered on the last treatment day. Plasma cortisol decreased during run-in period (p < 0.001), indicating cortisol suppression by FP-SAL. After ciclesonide was added to FP-SAL, plasma cortisol was similar in both groups. Dexamethasone decreased mean plasma cortisol (p < 0.001), demonstrating that further suppression was possible. Ciclesonide coadministered with FP-SAL did not have an additive effect on cortisol suppression compared with FP-SAL.

Topics: Administration, Inhalation; Administration, Intranasal; Adolescent; Adult; Albuterol; Androstadienes; Anti-Allergic Agents; Bronchodilator Agents; Double-Blind Method; Drug Combinations; Drug Therapy, Combination; Female; Fluticasone-Salmeterol Drug Combination; Humans; Hydrocortisone; Male; Middle Aged; Pregnenediones; Rhinitis, Allergic, Perennial

Coexisting asthma and allergic rhinitis (AR) are often treated with both intranasal and inhaled corticosteroids. This study investigated whether intranasal ciclesonide 200 microg once daily has an additional effect on cortisol suppression when coadministered with inhaled hydrofluoroalkane-beclomethasone dipropionate (HFA-BDP). Adult patients (n = 150) with perennial AR received HFA-BDP 320 microg twice daily and placebo once daily during a run-in period. Patients were then randomized to ciclesonide or placebo and HFA-BDP (43 days). A single 2-mg dose of dexamethasone was administered on the last treatment day. Plasma cortisol decreased by 67.8 microg x h/dL (p < 0.001) during the run-in period. When ciclesonide was added, the change in mean plasma cortisol was similar for ciclesonide and placebo (8.5 microg x h/dL and 1.0 microg x h/dL, respectively). Dexamethasone decreased mean plasma cortisol (p < 0.001), demonstrating that further cortisol suppression was possible. This study suggests that intranasal ciclesonide can be used with an inhaled corticosteroid without increased cortisol suppression.

Topics: Administration, Inhalation; Administration, Intranasal; Adolescent; Adult; Anti-Allergic Agents; Anti-Asthmatic Agents; Asthma; Beclomethasone; Double-Blind Method; Humans; Hydrocortisone; Hypothalamo-Hypophyseal System; Middle Aged; Patient Compliance; Pituitary-Adrenal System; Pregnenediones; Rhinitis, Allergic, Perennial

Topics: Administration, Intranasal; Aerosol Propellants; Aerosols; Anti-Allergic Agents; Beclomethasone; Drug Approval; Glucocorticoids; Humans; Hydrocarbons, Fluorinated; Pregnenediones; Rhinitis, Allergic, Perennial; Rhinitis, Allergic, Seasonal; United States; United States Food and Drug Administration

Topics: Anti-Allergic Agents; Drug Interactions; Humans; Pregnenediones; Rhinitis, Allergic, Perennial; Rhinitis, Allergic, Seasonal

Topics: Anti-Asthmatic Agents; Asthma; Humans; Pregnenediones; Rhinitis, Allergic, Perennial; Rhinitis, Allergic, Seasonal