QNASL

6 ADVERSE REACTIONS Systemic and local corticosteroid use may result in the following: Epistaxis, nasal discomfort, nasal ulcerations, Candida albicans infection, and impaired wound healing [see Warnings and Precautions (5.1) ] Eye Disorders [see Warnings and Precautions (5.2) ] Hypercorticism, adrenal suppression, and growth reduction [see Warnings and Precautions (5.5) (5.6) , Use in Specific Populations (8.4) ] Immunosuppression [see Warnings and Precautions (5.4) ] The most common adverse reactions (≥ 1% and greater than placebo) in patients 12 years of age and older include nasal discomfort, epistaxis, and headache. ( 6.1 ) The most common adverse reactions (≥ 2% and greater than placebo) in children 4 to 11 years of age include headache, pyrexia, upper respiratory tract infection, and nasopharyngitis. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Teva Pharmaceuticals at 1-888-482-9522 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared with rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adults and Adolescents 12 Years of Age and Older : The safety data described below for adults and adolescents 12 years of age and older with seasonal or perennial allergic rhinitis are based on 4 placebo-controlled clinical trials of 2 to 6 weeks duration evaluating doses of beclomethasone nasal aerosol from 80 to 320 mcg once daily. These short-term trials included a total of 1394 patients with either seasonal or perennial allergic rhinitis. Of these, 575 (378 female and 197 male) received at least one dose of QNASL Nasal Aerosol, 320 mcg once daily and 578 (360 female and 218 male) received placebo. Patient ages ranged from 12 to 82 years and the racial distribution of patients was 81% white, 16% black, and 4% other. Short-Term (2–6 Weeks) Trials : Less than 2% of patients in the clinical trials discontinued treatment because of adverse reactions with the rate of withdrawal among patients who received QNASL Nasal Aerosol similar to or lower than the rate among patients who received placebo. Table 1 displays the common adverse reactions (≥ 1% and greater than placebo-treated patients). Table 1. Adverse Events With ³ 1% Incidence and Greater than Placebo in QNASL Nasal Aerosol-Treated Adult and Adolescent Patients with Seasonal or Perennial Allergic Rhinitis in Controlled Clinical Trials of 2 to 6 Weeks Duration (Safety Population) Adult and Adolescent Patients 12 Years of Age and Older QNASL Nasal Aerosol 320 mcg (N=575) n (%) Placebo (N=578) n (%) Nasal Discomfort 30 (5.2) 28 (4.8) Epistaxis 11 (1.9) 7 (1.2) Headache 13 (2.3) 9 (1.6) Nasal ulcerations occurred in 2 patients treated with placebo and in 1 patient treated with QNASL Nasal Aerosol. There were no differences in the incidence of adverse reactions based on gender or race. Clinical trials did not have sufficient numbers of patients aged 65 years and older to determine whether they respond differently than younger patients. Long-Term 52-Week Safety Trial : In a 52-week placebo-controlled long-term safety trial in patients with PAR, 415 patients (128 males and 287 females, aged 12 to 74 years) were treated with QNASL Nasal Aerosol at a dose of 320 mcg once daily and 111 patients (44 males and 67 females, aged 12 to 67 years) were treated with placebo. Of the 415 patients treated with QNASL Nasal Aerosol, 219 patients were treated for 52 weeks and 196 patients were treated for 30 weeks. While most adverse events were similar in type and rate between the treatment groups, epistaxis occurred more frequently in patients who received QNASL Nasal Aerosol (45 out of 415, 11%) than in patients who received placebo (2 out of 111, 2%). Epistaxis also tended to be more severe in patients treated with QNASL Nasal Aerosol. In 45 reports of epistaxis in patients who received QNASL Nasal Aerosol, 27, 13, and 5 cases were of mild, moderate, and severe intensity, respectively, while the reports of epistaxis in patients who received placebo were of mild (1) and moderate (1) intensity. Seventeen patients treated with QNASL Nasal Aerosol experienced adverse reactions that led to withdrawal from the trial compared to 3 patients treated with placebo. There were 4 nasal erosions and 1 nasal septum ulceration which occurred in patients who received QNASL Nasal Aerosol, and no erosions or ulcerations noted in patients who received placebo. No patient experienced a nasal septum perforation during the trial. Pediatric Patients Aged 4 to 11 Years : The safety data described below for pediatric patients 4 to 11 years of age with seasonal or perennial allergic rhinitis are based on 3 placebo-controlled clinical trials. These trials were 2 to 12 weeks in duration, evaluated doses of beclomethasone nasal aerosol 80 mcg to 160 mcg once daily and included a total of 1360 patients with either seasonal or perennial allergic rhinitis. Of these, 668 (312 female and 356 male) received at least one dose of QNASL Nasal Aerosol, 80 mcg once daily, 241 (116 female and 125 male) received QNASL Nasal Aerosol 160 mcg once daily, and 451 (203 female and 248 male) received placebo. The racial distribution of patients was 73% white, 20% black, and 6% other. Based on the results from the dose ranging trial, 80 mcg once daily was chosen as the dose in pediatric patients. Less than 1.5% of patients in the clinical trials discontinued treatment because of adverse reactions with the rate of withdrawal among patients who received QNASL Nasal Aerosol 80 mcg once daily similar to or lower than the rate among patients who received placebo. Table 2 displays the common adverse reactions (≥ 2% and greater than placebo-treated patients). Additionally, epistaxis was reported at a rate of 4% for both QNASL Nasal Aerosol 80 mcg once daily and placebo-treated patients. Table 2. Adverse Events With ≥ 2% Incidence and Greater than Placebo in QNASL Nasal Aerosol-Treated Pediatric Patients with Seasonal or Perennial Allergic Rhinitis in Controlled Clinical Trials of 2 to 12 weeks Duration (Safety Population) Pediatric Patients 4 to 11 Years of Age QNASL Nasal Aerosol 80 mcg (N=668) n (%) Placebo (N=451) n (%) Headache 23 (3.4) 15 (3.3) Pyrexia 19 (2.8) 7 (1.6) Upper respiratory tract infection 17 (2.5) 8 (1.8) Nasopharyngitis 15 (2.2) 6 (1.3) 6.2 Postmarketing Experience In addition to adverse reactions reported from clinical trials for QNASL Nasal Aerosol, the following adverse events have been reported during postmarketing use of QNASL Nasal Aerosol or other intranasal and inhaled formulations of beclomethasone dipropionate. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. These events have been chosen for inclusion due to either their seriousness, frequency of reporting, or causal connection to beclomethasone dipropionate or a combination of these factors. QNASL Nasal Aerosol: sneezing, burning sensation Intranasal beclomethasone dipropionate : Nasal septal perforation, blurred vision, glaucoma, cataracts, central serous chorioretinopathy (CSC), loss of taste and smell, and hypersensitivity reactions including anaphylaxis, angioedema, rash, and urticaria have been reported following intranasal administration of beclomethasone dipropionate. Inhaled beclomethasone dipropionate : Hypersensitivity reactions, including anaphylaxis, angioedema, rash, urticaria, and bronchospasm have been reported following the oral inhalation of beclomethasone dipropionate.

4. CONTRAINDICATIONS QNASL Nasal Aerosol is contraindicated in patients with a history of hypersensitivity to beclomethasone dipropionate and/or any other QNASL Nasal Aerosol ingredients [see Warnings and Precautions (5.3) ] . Patients with a history of hypersensitivity to beclomethasone dipropionate and/or any other QNASL Nasal Aerosol ingredients. ( 4 )

11 DESCRIPTION Beclomethasone dipropionate USP, the active component of QNASL Nasal Aerosol, is an anti-inflammatory steroid having the chemical name 9-chloro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17, 21-dipropionate and the following chemical structure: Beclomethasone dipropionate, a di-ester of beclomethasone (a synthetic corticosteroid chemically related to dexamethasone), is a white to almost white, odorless powder with a molecular formula of C 28 H 37 ClO 7 and a molecular weight of 521.1. It is practically insoluble in water, very soluble in chloroform, and soluble in acetone and in dehydrated alcohol. QNASL Nasal Aerosol is a pressurized, nonaqueous solution in a metered-dose aerosol device intended ONLY for intranasal use. It contains a solution of beclomethasone dipropionate in propellant HFA‑134a (1,1,1,2‑tetrafluoroethane) and dehydrated ethanol. QNASL 40 mcg Nasal Aerosol delivers 40 mcg of beclomethasone dipropionate from the nasal actuator and 50 mcg from the valve. QNASL 80 mcg Nasal Aerosol delivers 80 mcg of beclomethasone dipropionate from the nasal actuator and 100 mcg from the valve. Each strength delivers 59 mg of solution from the valve with each actuation. Each QNASL 80 mcg Nasal Aerosol canister contains 10.6 g of drug and excipients and provides 120 actuations. Each QNASL 40 mcg Nasal Aerosol canister contains 6.8 g of drug and excipients and provides 60 actuations. Chemical structure.

2. DOSAGE AND ADMINISTRATION Administer QNASL Nasal Aerosol by the intranasal route only. The dose counter should read “120” for QNASL 80 mcg Nasal Aerosol 120-actuation product and “60” for QNASL 40 mcg Nasal Aerosol 60-actuation product. QNASL Nasal Aerosol does not require priming. See accompanying illustrated Patient Information and Instructions for Use leaflet for proper use of QNASL Nasal Aerosol. QNASL Nasal Aerosol is for intranasal use only. The recommended dose of QNASL 80 mcg Nasal Aerosol in patients 12 years and older is 320 mcg per day administered as 2 actuations in each nostril once daily (maximum total daily dose of 4 actuations per day). ( 2.1 ) The recommended dose of QNASL 40 mcg Nasal Aerosol in children aged 4 to 11 years of age is 80 mcg per day administered as 1 actuation in each nostril once daily (maximum total daily dose of 2 actuations per day). ( 2.1 ) 2.1 Allergic Rhinitis Adults and Adolescents (12 Years of Age and Older): The recommended dose of QNASL Nasal Aerosol is 320 mcg per day administered as 2 actuations in each nostril (QNASL 80 mcg Nasal Aerosol) once daily (maximum total daily dose of 4 actuations per day). Children (4 to 11 Years of Age) : The recommended dose of QNASL Nasal Aerosol is 80 mcg per day administered as 1 actuation in each nostril (QNASL 40 mcg Nasal Aerosol) once daily (maximum total daily dose of 2 actuations per day).

1. INDICATIONS AND USAGE QNASL Nasal Aerosol is a corticosteroid indicated for the treatment of nasal symptoms associated with seasonal and perennial allergic rhinitis in patients 4 years of age and older. ( 1.1 ) 1.1 Treatment of Nasal Symptoms of Allergic Rhinitis QNASL ® Nasal Aerosol is indicated for the treatment of the nasal symptoms associated with seasonal and perennial allergic rhinitis in patients 4 years of age and older.

10 OVERDOSAGE Chronic overdosage may result in signs/symptoms of hypercorticism [see Warnings and Precautions (5.5) ] . There are no data available on the effects of acute or chronic overdosage with QNASL Nasal Aerosol.

7 DRUG INTERACTIONS No drug interaction studies have been performed with QNASL Nasal Aerosol.

12 CLINICAL PHARMACOLOGY 12.1 Mechanism of Action Beclomethasone dipropionate is a prodrug that is extensively converted to the active metabolite, beclomethasone-17-monopropionate. The precise mechanism through which beclomethasone dipropionate affects rhinitis symptoms is unknown. Corticosteroids have been shown to have multiple anti-inflammatory effects, inhibiting both inflammatory cells (e.g., mast cells, eosinophils, basophils, lymphocytes, macrophages, and neutrophils) and the release of inflammatory mediators (e.g., histamine, eicosanoids, leukotrienes, and cytokines). Beclomethasone-17-monopropionate has been shown in vitro to exhibit a binding affinity for the human glucocorticoid receptor which is approximately 13 times that of dexamethasone, 6 times that of triamcinolone acetonide, 1.5 times that of budesonide and 25 times that of beclomethasone dipropionate. The clinical significance of these findings is unknown. 12.2 Pharmacodynamics Adrenal Function: The effects of QNASL Nasal Aerosol on the HPA axis were evaluated in two 6-week, randomized, double-blind, parallel-group perennial allergic rhinitis trials – one in adult and adolescent patients 12 to 45 years of age and another in children 6 to 11 years of age. In the first study with adolescent and adult patients aged 12 to 45, QNASL Nasal Aerosol 320 mcg, once daily, was compared with both placebo nasal aerosol and a positive control (a placebo/prednisone group that received prednisone 10 mg orally once daily for the final 7 days of the treatment period). In the second study with pediatric patients aged 6 to 11, QNASL Nasal Aerosol 80 mcg once daily was compared to placebo nasal aerosol. HPA-axis function was assessed by 24-hour serial serum cortisol levels prior to the first dose and after 6 weeks of treatment. Patients were domiciled for the 24-hour serum cortisol assessments. The change from baseline in the 24-hour serum cortisol weighted mean for QNASL Nasal Aerosol and placebo after 6 weeks of treatment were compared. In the HPA–axis study in patients 12 to 45 years of age, baseline geometric mean serum cortisol weighted mean values were similar in the QNASL Nasal Aerosol 320 mcg/day and placebo treatment groups (9.04 and 8.45 mcg/dL, respectively). After 6 weeks of treatment, the geometric mean values were 8.18 and 8.01 mcg/dL, respectively, with a change from baseline in 24-hour serum cortisol weighted mean for the QNASL Nasal Aerosol and placebo groups of 0.86 and 0.44, resulting in a difference of 0.42. The geometric mean ratio for QNASL Nasal Aerosol 320 mcg/day to placebo was 0.96 (95% CI: 0.87, 1.06). For comparison, in the positive-control (prednisone) treatment group, the geometric mean ratio for placebo to placebo/prednisone 10 mg/day was 3.17 (95% CI: 2.68, 3.74). In the HPA-axis study in patients 6 to 11 years of age, baseline geometric mean serum cortisol weighted mean values were similar in the QNASL Nasal Aerosol 80 mcg/day and placebo treatment groups (5.97 and 6.47 mcg/dL, respectively). After 6 weeks of treatment the geometric mean values were 6.19 and 7.13 mcg/dL, respectively with no decrease from baseline values in both treatment groups. The geometric mean ratio for QNASL Nasal Aerosol 80 mcg/day to placebo was 0.91 (95% CI; 0.81, 1.03). 12.3 Pharmacokinetics Absorption Following intranasal administration, most of the beclomethasone dipropionate undergoes extensive conversion to its active metabolite, beclomethasone-17-monopropionate, during absorption. Plasma concentrations of beclomethasone dipropionate and beclomethasone-17-monopropionate have been measured with QNASL Nasal Aerosol in 2 adult and/or adolescent clinical trials and 1 pediatric clinical trial. The single-dose pharmacokinetics of QNASL Nasal Aerosol were evaluated in a randomized, open-label, 3-period, crossover trial in healthy adult volunteers. Systemic levels of beclomethasone-17-monopropionate and beclomethasone dipropionate after single-dose intranasal administration of beclomethasone dipropionate at doses of 80 and 320 mcg were compared with the systemic levels of beclomethasone-17-monopropionate and beclomethasone dipropionate after administration of orally inhaled beclomethasone dipropionate HFA at a dose of 320 mcg (QVAR ® Inhalation Aerosol). The results of this trial demonstrated that the systemic bioavailability of QNASL Nasal Aerosol 320 mcg was approximately 27.5% (approximately 4-fold lower) of that of orally inhaled beclomethasone dipropionate HFA 320 mcg/day based on the plasma concentrations of beclomethasone-17-monopropionate (AUC last : 1139.7 vs 4140.3 hr*pg/mL; GMR: 0.275; 90% CI for the GMR: 0.214, 0.354). The peak exposure to QNASL Nasal Aerosol 320 mcg/day was approximately 19.5% (approximately 5-fold lower) of that of orally inhaled beclomethasone dipropionate HFA 320 mcg/day as measured by beclomethasone-17-monopropionate (C max : 262.7 vs 1343.7 pg/mL; GMR: 0.195; 90% CI for the GMR: 0.158, 0.241). Following repeated once-daily administration of QNASL Nasal Aerosol, there was no accumulation or increase in plasma exposure to beclomethasone-17-monopropionate or beclomethasone dipropionate, most likely due to the short plasma half-life relative to the dosing frequency. Distribution The in vitro protein binding for beclomethasone-17-monopropionate was reported to be 94% to 96% over the concentration range of 1000 to 5000 pg/mL. The volume of distribution at steady state for beclomethasone dipropionate is moderate (20 L) but more extensive for beclomethasone-17-monopropionate (424 L). Metabolism Beclomethasone dipropionate undergoes extensive first-pass metabolism, forming three metabolites via CYP3A4, beclomethasone-17-monopropionate, beclomethasone-21-monopropionate, and beclomethasone. Beclomethasone-17-monopropionate is the major and most active metabolite. Elimination The major route of elimination of inhaled beclomethasone dipropionate appears to be via metabolism. More than 90% of inhaled beclomethasone dipropionate is found as beclomethasone-17-monopropionate in the systemic circulation. The mean elimination half-life of beclomethasone-17-monopropionate is 2.8 hours. The terminal elimination half-lives of beclomethasone dipropionate and beclomethasone-17-monopropionate following intranasal dosing with QNASL Nasal Aerosol (320 mcg) were approximately 0.3 hours and 4.5 hours, respectively. Irrespective of the route of administration (injection, oral, or inhalation), beclomethasone dipropionate and its metabolites are mainly excreted in the feces. Less than 10% of the drug and its metabolites are excreted in the urine. It is likely that intranasal beclomethasone dipropionate follows a similar elimination pathway. Special Populations Formal pharmacokinetic studies using QNASL Nasal Aerosol were not conducted in any special populations.

12.1 Mechanism of Action Beclomethasone dipropionate is a prodrug that is extensively converted to the active metabolite, beclomethasone-17-monopropionate. The precise mechanism through which beclomethasone dipropionate affects rhinitis symptoms is unknown. Corticosteroids have been shown to have multiple anti-inflammatory effects, inhibiting both inflammatory cells (e.g., mast cells, eosinophils, basophils, lymphocytes, macrophages, and neutrophils) and the release of inflammatory mediators (e.g., histamine, eicosanoids, leukotrienes, and cytokines). Beclomethasone-17-monopropionate has been shown in vitro to exhibit a binding affinity for the human glucocorticoid receptor which is approximately 13 times that of dexamethasone, 6 times that of triamcinolone acetonide, 1.5 times that of budesonide and 25 times that of beclomethasone dipropionate. The clinical significance of these findings is unknown.

12.2 Pharmacodynamics Adrenal Function: The effects of QNASL Nasal Aerosol on the HPA axis were evaluated in two 6-week, randomized, double-blind, parallel-group perennial allergic rhinitis trials – one in adult and adolescent patients 12 to 45 years of age and another in children 6 to 11 years of age. In the first study with adolescent and adult patients aged 12 to 45, QNASL Nasal Aerosol 320 mcg, once daily, was compared with both placebo nasal aerosol and a positive control (a placebo/prednisone group that received prednisone 10 mg orally once daily for the final 7 days of the treatment period). In the second study with pediatric patients aged 6 to 11, QNASL Nasal Aerosol 80 mcg once daily was compared to placebo nasal aerosol. HPA-axis function was assessed by 24-hour serial serum cortisol levels prior to the first dose and after 6 weeks of treatment. Patients were domiciled for the 24-hour serum cortisol assessments. The change from baseline in the 24-hour serum cortisol weighted mean for QNASL Nasal Aerosol and placebo after 6 weeks of treatment were compared. In the HPA–axis study in patients 12 to 45 years of age, baseline geometric mean serum cortisol weighted mean values were similar in the QNASL Nasal Aerosol 320 mcg/day and placebo treatment groups (9.04 and 8.45 mcg/dL, respectively). After 6 weeks of treatment, the geometric mean values were 8.18 and 8.01 mcg/dL, respectively, with a change from baseline in 24-hour serum cortisol weighted mean for the QNASL Nasal Aerosol and placebo groups of 0.86 and 0.44, resulting in a difference of 0.42. The geometric mean ratio for QNASL Nasal Aerosol 320 mcg/day to placebo was 0.96 (95% CI: 0.87, 1.06). For comparison, in the positive-control (prednisone) treatment group, the geometric mean ratio for placebo to placebo/prednisone 10 mg/day was 3.17 (95% CI: 2.68, 3.74). In the HPA-axis study in patients 6 to 11 years of age, baseline geometric mean serum cortisol weighted mean values were similar in the QNASL Nasal Aerosol 80 mcg/day and placebo treatment groups (5.97 and 6.47 mcg/dL, respectively). After 6 weeks of treatment the geometric mean values were 6.19 and 7.13 mcg/dL, respectively with no decrease from baseline values in both treatment groups. The geometric mean ratio for QNASL Nasal Aerosol 80 mcg/day to placebo was 0.91 (95% CI; 0.81, 1.03).

12.3 Pharmacokinetics Absorption Following intranasal administration, most of the beclomethasone dipropionate undergoes extensive conversion to its active metabolite, beclomethasone-17-monopropionate, during absorption. Plasma concentrations of beclomethasone dipropionate and beclomethasone-17-monopropionate have been measured with QNASL Nasal Aerosol in 2 adult and/or adolescent clinical trials and 1 pediatric clinical trial. The single-dose pharmacokinetics of QNASL Nasal Aerosol were evaluated in a randomized, open-label, 3-period, crossover trial in healthy adult volunteers. Systemic levels of beclomethasone-17-monopropionate and beclomethasone dipropionate after single-dose intranasal administration of beclomethasone dipropionate at doses of 80 and 320 mcg were compared with the systemic levels of beclomethasone-17-monopropionate and beclomethasone dipropionate after administration of orally inhaled beclomethasone dipropionate HFA at a dose of 320 mcg (QVAR ® Inhalation Aerosol). The results of this trial demonstrated that the systemic bioavailability of QNASL Nasal Aerosol 320 mcg was approximately 27.5% (approximately 4-fold lower) of that of orally inhaled beclomethasone dipropionate HFA 320 mcg/day based on the plasma concentrations of beclomethasone-17-monopropionate (AUC last : 1139.7 vs 4140.3 hr*pg/mL; GMR: 0.275; 90% CI for the GMR: 0.214, 0.354). The peak exposure to QNASL Nasal Aerosol 320 mcg/day was approximately 19.5% (approximately 5-fold lower) of that of orally inhaled beclomethasone dipropionate HFA 320 mcg/day as measured by beclomethasone-17-monopropionate (C max : 262.7 vs 1343.7 pg/mL; GMR: 0.195; 90% CI for the GMR: 0.158, 0.241). Following repeated once-daily administration of QNASL Nasal Aerosol, there was no accumulation or increase in plasma exposure to beclomethasone-17-monopropionate or beclomethasone dipropionate, most likely due to the short plasma half-life relative to the dosing frequency. Distribution The in vitro protein binding for beclomethasone-17-monopropionate was reported to be 94% to 96% over the concentration range of 1000 to 5000 pg/mL. The volume of distribution at steady state for beclomethasone dipropionate is moderate (20 L) but more extensive for beclomethasone-17-monopropionate (424 L). Metabolism Beclomethasone dipropionate undergoes extensive first-pass metabolism, forming three metabolites via CYP3A4, beclomethasone-17-monopropionate, beclomethasone-21-monopropionate, and beclomethasone. Beclomethasone-17-monopropionate is the major and most active metabolite. Elimination The major route of elimination of inhaled beclomethasone dipropionate appears to be via metabolism. More than 90% of inhaled beclomethasone dipropionate is found as beclomethasone-17-monopropionate in the systemic circulation. The mean elimination half-life of beclomethasone-17-monopropionate is 2.8 hours. The terminal elimination half-lives of beclomethasone dipropionate and beclomethasone-17-monopropionate following intranasal dosing with QNASL Nasal Aerosol (320 mcg) were approximately 0.3 hours and 4.5 hours, respectively. Irrespective of the route of administration (injection, oral, or inhalation), beclomethasone dipropionate and its metabolites are mainly excreted in the feces. Less than 10% of the drug and its metabolites are excreted in the urine. It is likely that intranasal beclomethasone dipropionate follows a similar elimination pathway. Special Populations Formal pharmacokinetic studies using QNASL Nasal Aerosol were not conducted in any special populations.

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8

3. DOSAGE FORMS AND STRENGTHS QNASL Nasal Aerosol is a nonaqueous nasal spray solution. Each actuation of QNASL 80 mcg Nasal Aerosol delivers 80 mcg of beclomethasone dipropionate and each actuation of QNASL 40 mcg Nasal Aerosol delivers 40 mcg of beclomethasone dipropionate. QNASL 80 mcg Nasal Aerosol is supplied in a 10.6 g canister containing 120 actuations; QNASL 40 mcg Nasal Aerosol is supplied in a 6.8 g canister containing 60 actuations. QNASL Nasal Aerosol is available in two strengths: Each actuation of QNASL 80 mcg Nasal Aerosol delivers 80 mcg of beclomethasone dipropionate. ( 3 ) Each actuation of QNASL 40 mcg Nasal Aerosol delivers 40 mcg of beclomethasone dipropionate. ( 3 ) QNASL 80 mcg Nasal Aerosol is supplied in a 10.6 g canister containing 120 actuations; QNASL 40 mcg Nasal Aerosol is supplied in a 6.8 g canister containing 60 actuations. ( 3 )

QNASL Beclomethasone Dipropionate BECLOMETHASONE DIPROPIONATE BECLOMETHASONE NORFLURANE ALCOHOL QNASL Beclomethasone dipropionate BECLOMETHASONE DIPROPIONATE BECLOMETHASONE NORFLURANE ALCOHOL

13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility The carcinogenicity of beclomethasone dipropionate was evaluated in rats which were exposed for a total of 95 weeks: 13 weeks at inhalation doses up to 0.4 mg/kg/day and the remaining 82 weeks at combined oral and inhalation doses up to 2.4 mg/kg/day. There was no evidence of treatment-related increases in the incidence of tumors in this study at the highest dose, which is approximately 75 and 130 times the MRHD in adults and children, respectively, on a mg/m 2 basis. Beclomethasone dipropionate did not induce gene mutation in bacterial cells or mammalian Chinese hamster ovary (CHO) cells in vitro . No significant clastogenic effect was seen in cultured CHO cells in vitro or in the mouse micronucleus test in vivo . In rats, beclomethasone dipropionate caused decreased conception rates at an oral dose of 16 mg/kg/day (approximately 500 times the MRHD in adults on a mg/m 2 basis). Impairment of fertility, as evidenced by inhibition of the estrous cycle in dogs was observed following treatment by the oral route at a dose of 0.5 mg/kg/day (approximately 50 times the MRHD in adults on a mg/m 2 basis). No inhibition of the estrous cycle in dogs was seen following 12 months of exposure to beclomethasone dipropionate by the inhalation route at an estimated daily dose of 0.33 mg/kg (approximately 35 times the MRHD in adults on a mg/m 2 basis).

13 NONCLINICAL TOXICOLOGY 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility The carcinogenicity of beclomethasone dipropionate was evaluated in rats which were exposed for a total of 95 weeks: 13 weeks at inhalation doses up to 0.4 mg/kg/day and the remaining 82 weeks at combined oral and inhalation doses up to 2.4 mg/kg/day. There was no evidence of treatment-related increases in the incidence of tumors in this study at the highest dose, which is approximately 75 and 130 times the MRHD in adults and children, respectively, on a mg/m 2 basis. Beclomethasone dipropionate did not induce gene mutation in bacterial cells or mammalian Chinese hamster ovary (CHO) cells in vitro . No significant clastogenic effect was seen in cultured CHO cells in vitro or in the mouse micronucleus test in vivo . In rats, beclomethasone dipropionate caused decreased conception rates at an oral dose of 16 mg/kg/day (approximately 500 times the MRHD in adults on a mg/m 2 basis). Impairment of fertility, as evidenced by inhibition of the estrous cycle in dogs was observed following treatment by the oral route at a dose of 0.5 mg/kg/day (approximately 50 times the MRHD in adults on a mg/m 2 basis). No inhibition of the estrous cycle in dogs was seen following 12 months of exposure to beclomethasone dipropionate by the inhalation route at an estimated daily dose of 0.33 mg/kg (approximately 35 times the MRHD in adults on a mg/m 2 basis).

NDA202813

QNASL

Beclomethasone dipropionate

59310-410

HUMAN PRESCRIPTION DRUG

NASAL

80 mcg Trade Carton Display Panel NDC 59310-410-12 Qnasl ® (beclomethasone diproprionate) Nasal Aerosol 80 mcg per spray No Priming Required For Intranasal Use with Qnasl Actuator Only Rx only 120 Metered Sprays 10.6 g Net Contents TEVA 80 mcg carton

17 PATIENT COUNSELING INFORMATION See FDA-Approved Patient Labeling accompanying the product. 17.1 Local Nasal Effects Inform patients that treatment with QNASL Nasal Aerosol may lead to adverse reactions, including epistaxis, nasal ulceration, and nasal discomfort. Candida infection may also occur with treatment with QNASL Nasal Aerosol. In addition, nasal beclomethasone dipropionate products are known to be associated with nasal septal perforation and impaired wound healing. Patients who have experienced recent nasal ulcers, nasal surgery, or nasal trauma should not use QNASL Nasal Aerosol until healing has occurred [see Warnings and Precautions (5.1) ] . 17.2 Eye Disorders Inform patients that blurred vision, glaucoma and cataracts are associated with nasal and inhaled corticosteroid use. Patients should inform their healthcare providers if a change in vision is noted while using QNASL Nasal Aerosol [see Warnings and Precautions (5.2) ] . 17.3 Hypersensitivity Reactions Including Anaphylaxis Hypersensitivity reactions including anaphylaxis, angioedema, urticaria, and rash have been reported following administration of beclomethasone dipropionate nasally administered and inhalationally administered products. Angioedema, urticaria, and rash have been reported following administration of QNASL Nasal Aerosol. If any such reactions occur, patients should discontinue use of QNASL Nasal Aerosol [see Warnings and Precautions (5.3) ] . 17.4 Immunosuppression Patients who are on immunosuppressant doses of corticosteroids should be warned to avoid exposure to chickenpox or measles and, if exposed, to consult their physician without delay. Patients should be informed of potential worsening of existing tuberculosis; fungal, bacterial, viral, or parasitic infections; or ocular herpes simplex [see Warnings and Precautions (5.4) ] . 17.5 Use Daily for Best Effect Patients should use QNASL Nasal Aerosol on a regular, once-daily basis since its effectiveness depends on its regular use. QNASL Nasal Aerosol may not have an immediate effect on rhinitis symptoms. The patient should not increase the prescribed dosage but should contact their physician if symptoms do not improve or if the condition worsens. 17.6 Keep Spray Out of Eyes or Mouth Patients should be informed to avoid spraying QNASL Nasal Aerosol in their eyes or mouth. Distributed by: Teva Pharmaceuticals USA, Inc. Parsippany, NJ 07054 ©2020, Teva Respiratory, LLC. All rights reserved. United States Patent No. 7,780,038 QNSPI-002 Teva logo

INSTRUCTIONS FOR USE INSTRUCTIONS FOR USE QNASL® (kyoo nay' zel) 80 mcg (beclomethasone dipropionate) Nasal Aerosol Read these Instructions for Use for QNASL Nasal Aerosol before you start using it and each time you get a refill. There may be new information. This leaflet does not take the place of talking to your healthcare provider about your medical condition or treatment. Note: For Use in the Nose Only. Do not spray QNASL Nasal Aerosol in your eyes, mouth or directly onto your nasal septum (the wall between your 2 nostrils). The parts of your QNASL Nasal Aerosol The QNASL Nasal Aerosol device comes as a canister that fits into a nasal actuator with a built-in spray counter and protective dust cap. (See Figure A). Do not use the QNASL Nasal Aerosol actuator with a canister of medicine from any other inhaler. Do not use the QNASL Nasal Aerosol canister with an actuator from any other inhaler. Do not remove the QNASL Nasal Aerosol canister from the actuator. When you first remove the QNASL Nasal Aerosol device from the carton, the spray counter should read “120” (See Figure B). You do not need to prime the QNASL Nasal Aerosol device. Using Your QNASL Nasal Aerosol Device Step 1 : Blow your nose to clear your nostrils. Step 2 : Remove the protective dust cap from your QNASL Nasal Aerosol device by pulling it straight off. Step 3: Inspect the nasal actuator tip to make sure it is clear of foreign objects. Step 4: Hold your QNASL Nasal Aerosol device upright and insert the nasal actuator tip into one nostril (See Figure C) . Step 5 : Point the QNASL Nasal Aerosol device slightly away from the wall between your nostrils (nasal septum) while holding your other nostril closed (See Figure D) . Step 6 : Hold your breath and press down firmly and completely on the canister to release 1 spray (See Figure E) . Continue to hold your breath for 5 seconds after releasing the spray and then breathe out slowly through your mouth. Take the QNASL Nasal Aerosol device out of your nostril. Step 7 : Repeat steps 3-6 for the second spray in the same nostril. Step 8: Repeat steps 3-7 for your other nostril . Step 9: You should not blow your nose for the next 15 minutes. Note: The spray counter will count down each time there is a spray released from your QNASL Nasal Aerosol device. Step 10: Clean and store your device. See "Cleaning Your QNASL Nasal Aerosol device." Cleaning Your QNASL Nasal Aerosol device Wipe the nasal actuator tip with a clean, dry tissue or cloth (See Figure F). Do NOT wash or put any part of the QNASL Nasal Aerosol canister or actuator in water (See Figure G). Replace the protective dust cap. Keep your device clean and dry at all times. How to know when to stop using your QNASL Aerosol device The QNASL Nasal Aerosol device has a spray counter, which is there to let you know how many sprays of medicine you have left. Do not use your QNASL Nasal Aerosol device when 0 is shown in the spray counter window (See Figure H) . Throw away your QNASL Nasal Aerosol device when the spray counter reaches 0. Do not throw your QNASL Nasal Aerosol canister into a fire or an incinerator. Talk with your healthcare provider before your QNASL Nasal Aerosol medicine runs out to see if you should get a refill. Manufactured for: Teva Respiratory, LLC Frazer, PA 19355 By: Norton (Waterford) Limited Unit 301, IDA Industrial Park, Cork Road Waterford, Ireland ©2018 Teva Respiratory, LLC All rights reserved. QNSIFU80-001 Rev. 03/2018 This Patient Information and Instructions for Use has been approved by the U.S. Food and Drug Administration. INSTRUCTIONS FOR USE QNASL ® (kyoo nay' zel) 40 mcg (beclomethasone dipropionate) Nasal Aerosol Read these Instructions for Use for QNASL Nasal Aerosol before your child starts using it and each time you get a refill. There may be new information. This leaflet does not take the place of talking to the healthcare provider about your child’s medical condition or treatment. Note: For Use in the Nose Only. Do not spray QNASL Nasal Aerosol in the eyes, mouth or directly onto the nasal septum (the wall between the 2 nostrils). The parts of your QNASL Nasal Aerosol The QNASL Nasal Aerosol device comes as a canister that fits into a nasal actuator with a built-in spray counter and protective dust cap. (See Figure A) Do not use the QNASL Nasal Aerosol actuator with a canister of medicine from any other inhaler. Do not use the QNASL Nasal Aerosol canister with an actuator from any other inhaler. Do not remove the QNASL Nasal Aerosol canister from the actuator. When you first remove the QNASL Nasal Aerosol device from the carton, the spray counter should read “60” (See Figure B) . You do not need to prime the QNASL Nasal Aerosol device. Using the QNASL Nasal Aerosol 40 mcg device in Children 4 years to 11 Years of Age Children may need help from parents, guardians or caregivers. Step 1: Have your child blow their nose to clear their nostrils. Step 2: Remove the protective dust cap from the QNASL Nasal Aerosol device by pulling it straight off. Step 3: Inspect the nasal actuator tip to make sure it is clear of foreign objects. Step 4: Hold the QNASL Nasal Aerosol device upright and insert the nasal actuator tip into 1 nostril (See Figure C). Step 5: Point the QNASL Nasal Aerosol device slightly away from the wall between the nostrils (nasal septum) while holding the other nostril closed (See Figure D). Step 6: Have your child hold their breath and press down firmly and completely on the canister to release 1 spray (See Figure E). Continue to have your child hold their breath for 5 seconds after releasing the spray and then have them breathe out slowly through their mouth. Take the QNASL Nasal Aerosol device out of the nostril. Step 7: Repeat steps 3-6 for the other nostril . Step 8: Your child should not blow their nose for the next 15 minutes. Note: The spray counter will count down each time there is a spray released from the QNASL Nasal Aerosol device. Step 9: Clean and store the device. See "Cleaning the QNASL Nasal Aerosol device." Cleaning the QNASL Nasal Aerosol device Wipe the nasal actuator tip with a clean, dry tissue or cloth (See Figure F). Do NOT wash or put any part of the QNASL Nasal Aerosol canister or actuator in water (See Figure G). Replace the protective dust cap. Keep QNASL Nasal Aerosol device clean and dry at all times. How to know when to stop using the QNASL Nasal Aerosol device The QNASL Nasal Aerosol device has a spray counter, which is there to let you know how many sprays of medicine are left. Do not use the QNASL Nasal Aerosol device when 0 is shown in the spray counter window (See Figure H) . Throw away the QNASL Nasal Aerosol device when the spray counter reaches 0. Do not throw the QNASL Nasal Aerosol canister into a fire or an incinerator. Talk with the healthcare provider before the QNASL Nasal Aerosol medicine runs out to see if you should get a refill. Manufactured for: Teva Respiratory, LLC Frazer, PA 19355 By: Norton (Waterford) Limited Unit 301, IDA Industrial Park, Cork Road Waterford, Ireland ©2018 Teva Respiratory, LLC All rights reserved. QNSIFU40-001 Rev. 03/2018 This Patient Information and Instructions for Use has been approved by the U.S. Food and Drug Administration. Figure A Figure B Figure C Figure D Figure E Figure F 80 Figure G 80 Figure H 80 logo Figure A Figure B Figure C Figure D Figure E Figure F 40 Figure G 40 Figure H 40 logo

14 CLINICAL STUDIES 14.1 Seasonal and Perennial Allergic Rhinitis Adult and Adolescent Patients Aged 12 Years and Older : The efficacy and safety of QNASL Nasal Aerosol have been evaluated in 3 randomized, double-blind, parallel-group, multicenter, placebo-controlled clinical trials of 2 to 6 weeks duration in adult and adolescent patients 12 years and older with symptoms of seasonal or perennial allergic rhinitis. The 3 clinical trials included one 2-week dose-ranging trial in patients with seasonal allergic rhinitis, one 2-week efficacy trial in patients with seasonal allergic rhinitis, and one 6-week efficacy trial in patients with perennial allergic rhinitis. The trials included a total of 1049 patients (366 males and 683 females). About 81% of patients were Caucasian and 17% African American, the mean age was approximately 38 years. Of these patients 521 received QNASL Nasal Aerosol 320 mcg once daily administered as 2 actuations in each nostril. Assessment of efficacy was based on the total nasal symptom score (TNSS). TNSS is calculated as the sum of the patients' scoring of the 4 individual nasal symptoms (rhinorrhea, sneezing, nasal congestion, and nasal itching) on a 0 to 3 categorical severity scale (0 = absent, 1 = mild, 2 = moderate, 3 = severe) as reflective (rTNSS) or instantaneous (iTNSS). rTNSS required the patients to record symptom severity over the previous 12 hours; iTNSS required the patients to record symptom severity over the previous 10 minutes. Morning and evening TNSS scores were averaged over the treatment period and the difference from placebo in the change from baseline rTNSS was the primary efficacy endpoint. The morning iTNSS reflects the TNSS at the end of the 24-hour dosing interval and is an indication of whether the effect was maintained over the 24-hour dosing interval. Dose-Ranging Trial : The dose-ranging trial was a 2-week trial that evaluated the efficacy of 3 doses of beclomethasone dipropionate nasal aerosol (80, 160, and 320 mcg, once daily) in patients with seasonal allergic rhinitis. In this trial, only treatment with beclomethasone dipropionate nasal aerosol at the dose of 320 mcg/day resulted in statistically significant improvements compared with placebo in the primary efficacy endpoint, rTNSS ( Table 3 ). Table 3. Mean Changes from Baseline in Reflective Total Nasal Symptom Score Over 2 Weeks in Adult and Adolescent Patients with Seasonal Allergic Rhinitis (ITT Population) Treatment N Baseline (SD) LS Mean (SE) Change from Baseline Difference From Placebo LS Mean 95% CI Beclomethasone dipropionate 320 mcg/day 122 9.17 (1.66) -2.22 (0.18) -0.63 -1.13, 0.13 Beclomethasone dipropionate 160 mcg/day 123 9.24 (1.57) -1.87 (0.18) -0.29 -0.78, 0.21 Beclomethasone dipropionate 80 mcg/day 118 9.33 (1.72) -1.88 (0.18) -0.29 -0.80, 0.21 Placebo 123 8.98 (1.47) -1.59 (0.18) The 320 mcg dose also demonstrated a statistically significant decrease in morning iTNSS than placebo, indicating that the effect was maintained over the 24-hour dosing interval. Seasonal and Perennial Allergic Rhinitis Trials : In 2 randomized, double-blind, parallel-group, multicenter, placebo-controlled efficacy trials, once-daily treatment with QNASL Nasal Aerosol for 2 weeks in patients with seasonal allergic rhinitis and for 6 weeks in patients with perennial allergic rhinitis resulted in statistically significant greater decreases from baseline in the rTNSS and morning iTNSS than placebo ( Table 4 ). Table 4. Mean Changes From Baseline in Reflective and Instantaneous Total Nasal Symptom Scores in Adult and Adolescent Patients with Seasonal or Perennial Allergic Rhinitis (ITT Population) Treatment N Baseline (SD) LS Mean (SE) Change from Baseline Difference From Placebo LS Mean 95% CI Seasonal Allergic Rhinitis Reflective Total Nasal Symptom Scores (rTNSS) Beclomethasone dipropionate 320 mcg/day 167 9.6 (1.51) -2.0 (0.16) -0.91 -1.3, -0.5 Placebo 171 9.5 (1.54) -1.0 (0.15) Instantaneous Total Nasal Symptom Scores (iTNSS) Beclomethasone dipropionate 320 mcg/day 167 9.0 (1.74) -1.7 (0.15) -0.92 -1.3, -0.5 Placebo 171 8.7 (1.81) -0.8 (0.15) Perennial Allergic Rhinitis Reflective Total Nasal Symptom Scores (rTNSS) Beclomethasone dipropionate 320 mcg/day 232 8.9 (1.70) -2.5 (0.14) -0.84 -1.2, -0.5 Placebo 234 9.0 (1.73) -1.6 (0.14) Instantaneous Total Nasal Symptom Scores (iTNSS) Beclomethasone dipropionate 320 mcg/day 232 8.1 (1.98) -2.1 (0.13) -0.78 -1.1, -0.4 Placebo 234 8.3 (1.96) -1.4 (0.13) Pediatric Patients 4 to 11 Years of Age : The efficacy and safety of QNASL Nasal Aerosol have been evaluated in 2 randomized, double-blind, parallel-group, multicenter, placebo-controlled clinical trials of 2 to 12 weeks duration in pediatric patients 4 to 11 years of age with symptoms of seasonal or perennial allergic rhinitis. The 2 clinical trials included one 2-week dose-ranging trial in patients with seasonal allergic rhinitis (6 - 11 years of age), and one 12-week efficacy trial in patients with perennial allergic rhinitis (4 - 11 years of age). The trials included a total of 1255 patients (680 males and 575 females). About 73% of patients were Caucasian and 20% African American, the mean age was approximately 8 years for one study and 9 years for the second study. Of these patients 596 received QNASL Nasal Aerosol 80 mcg once daily administered as 1 actuation of QNASL 40 mcg Nasal Aerosol in each nostril. Assessment of efficacy was based on the total nasal symptom score (TNSS) as described in adult and adolescents efficacy studies. Dose-Ranging Seasonal Allergic Rhinitis Trial : The dose-ranging trial was a 2-week trial that evaluated the efficacy of 2 doses of beclomethasone dipropionate nasal aerosol (80 and 160 mcg, once daily) in patients with seasonal allergic rhinitis. In this trial, treatment with beclomethasone dipropionate nasal aerosol at the dose of 80 mcg/day resulted in statistically significant improvements compared with placebo in the primary efficacy endpoint, rTNSS ( Table 5 ). Table 5. Mean Changes from Baseline in Reflective and Instantaneous Total Nasal Symptom Scores Over 2 Weeks in Pediatric Patients with Seasonal Allergic Rhinitis (ITT Population) Treatment N Baseline (SD) LS Mean (SE) Change from Baseline Difference From Placebo LS Mean 95% CI Reflective Total Nasal Symptom Scores (rTNSS) Beclomethasone dipropionate 80 mcg/day 239 8.9 (1.62) -1.9 (0.14) -0.71 -1.1, -0.3 Beclomethasone dipropionate 160 mcg/day 241 9.0 (1.71) -2.0 (0.14) -0.76 -1.1, -0.4 Placebo 234 9.0 (1.70) -1.2 (0.14) - - - Instantaneous Total Nasal Symptom Scores (iTNSS) Beclomethasone dipropionate 80 mcg/day 238 8.1 (1.99) -1.6 (0.13) -0.63 -1.0, -0.3 Beclomethasone dipropionate 160 mcg/day 241 8.1 (2.13) -1.7 (0.13) -0.73 -1.1, -0.4 Placebo 234 8.2 (2.10) -1.0 (0.13) - - The 80 mcg daily dose also demonstrated a statistically significant decrease in morning iTNSS than placebo, indicating that the effect was maintained over the 24-hour dosing interval. Based on the results from the dose ranging trial, 80 mcg once daily was chosen as the dose for pediatric patients 4-11 years of age. Perennial Allergic Rhinitis Trial : In a randomized, double-blind, parallel-group, multicenter, placebo-controlled efficacy trial, treatment with QNASL Nasal Aerosol 80 mcg once daily in patients with perennial allergic rhinitis resulted in statistically significant greater decreases from baseline in the rTNSS (the primary endpoint) and iTNSS than placebo over the first six weeks of treatment ( Table 6 ). Table 6. Mean Changes from Baseline in Reflective Total Nasal Symptom Score Over 6 Weeks in Pediatric Patients 6 to 11 Years of Age with Perennial Allergic Rhinitis (FAS) Treatment N Baseline (SD) LS Mean (SE) Change from Baseline Difference From Placebo LS Mean 95% CI Reflective Total Nasal Symptom Scores (rTNSS) Beclomethasone dipropionate 80 mcg/day 296 8.6 (1.56) -2.26 (0.12) -0.66 -1.08, -0.24 Placebo 153 8.6 (1.60) -1.60 (0.17) - - Instantaneous Total Nasal Symptom Scores (iTNSS) Beclomethasone dipropionate 80 mcg/day 296 7.9 (2.05) -1.98 (0.12) -0.58 -0.99, -0.18 Placebo 153 7.8 (2.12) -1.39 (0.17) - - FAS=full analysis set For pediatric patients 4-11 years of age, improvements in average patient-reported rTNSS and iTNSS were also significantly greater in QNASL Nasal Aerosol 80 mcg per day treated patients compared with placebo.

8.5 Geriatric Use Clinical trials of QNASL Nasal Aerosol did not include sufficient numbers of subjects aged 65 years and older to determine whether they responded differently than younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, administration to elderly patients should be cautious, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

8.3 Females and Males of Reproductive Potential Impairment of fertility was observed in rats and dogs at oral doses of beclomethasone dipropionate corresponding to 500 and 50 times the MRHD for adults on a mg/m 2 basis, respectively. [ see Nonclinical Toxicology ( 13.1 ) ].

8.4 Pediatric Use The safety and effectiveness of QNASL Nasal Aerosol in children 4 years and older have been established [see Adverse Reactions (6.1) , Clinical Pharmacology (12.3) , Clinical Studies (14) ] . The safety and effectiveness of QNASL Nasal Aerosol in children younger than 4 years of age have not been established. Controlled pediatric clinical trials with QNASL Nasal Aerosol included 909 children 4 to 11 years of age and 188 adolescent patients 12 to 17 years of age [see Clinical Studies (14) ] . Controlled clinical trials have shown that intranasal corticosteroids may cause a reduction in growth velocity in pediatric patients. This effect has been observed in the absence of laboratory evidence of hypothalamic-pituitary-adrenal (HPA) axis suppression, suggesting that growth velocity is a more sensitive indicator of systemic corticosteroid exposure in pediatric patients than some commonly used tests of HPA-axis function. The long-term effects of reduction in growth velocity associated with intranasal corticosteroids, including the impact on final adult height, are unknown. The potential for "catch-up" growth following discontinuation of treatment with intranasal corticosteroids has not been adequately studied. The growth of pediatric patients receiving intranasal corticosteroids, including QNASL Nasal Aerosol, should be monitored routinely (e.g., via stadiometry). A 12-month, randomized, controlled clinical trial evaluated the effects of QVAR ® , an orally inhaled HFA beclomethasone dipropionate product, without spacer versus chlorofluorocarbon-propelled (CFC) beclomethasone dipropionate with large volume spacer on growth in children with asthma ages 5 to 11 years. A total of 520 patients were enrolled, of whom 394 received HFA-beclomethasone dipropionate (100 to 400 mcg/day ex-valve) and 126 received CFC-beclomethasone dipropionate (200 to 800 mcg/day ex-valve). When comparing results at month 12 to baseline, the mean growth velocity in children treated with HFA-beclomethasone dipropionate was approximately 0.5 cm/year less than that noted with children treated with CFC-beclomethasone dipropionate via large volume spacer. The potential growth effects of prolonged treatment should be weighed against the clinical benefits obtained and the risks/benefits of treatment alternatives. The potential for QNASL Nasal Aerosol to cause reduction in growth velocity in susceptible patients or when given at higher than recommended dosages cannot be ruled out.

8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies with QNASL Nasal Aerosol or beclomethasone dipropionate in pregnant women. No published studies, including studies of large birth registries, have to date related the use of inhaled corticosteroids (ICS) or intranasal corticosteroids to any increases in congenital malformations or other adverse perinatal outcomes. Thus, available human data do not establish the presence or absence of drug‑associated risk to the fetus. In animal reproduction studies, beclomethasone dipropionate resulted in adverse developmental effects in mice and rabbits at subcutaneous doses equal to or greater than approximately 1.5 times the maximum recommended human dose (MRHD) in adults (0.32 mg/day) (see Data) . In rats exposed to beclomethasone dipropionate by inhalation, dose‑related gross injury to the fetal adrenal glands was observed at doses greater than 350 times the MRHD, but there was no evidence of external or skeletal malformations or embryolethality at inhalation doses of up to 860 times the MRHD. The estimated background risk of major birth defects and miscarriage for the indicated population(s) are unknown. In the US general population, the estimated risk of major birth defects and miscarriage in clinically recognized pregnancies is 2‑4% and 15‑20%, respectively. Clinical Considerations Labor or Delivery There are no specific human data regarding any adverse effects of intranasal beclomethasone dipropionate on labor and delivery. Data Animal Data In an embryofetal development study in pregnant rats, beclomethasone dipropionate administration during organogenesis from gestation days 6 to 15 at inhaled doses 350 times the MRHD in adults and higher (on a mg/m 2 basis at maternal doses of 11.5 and 28.3 mg/kg/day) produced dose‑dependent gross injury (characterized by red foci) of the adrenal glands in fetuses. There were no findings in the adrenal glands of rat fetuses at an inhaled dose that was 75 times the MRHD in adults (on a mg/m 2 basis at a maternal dose of 2.4 mg/kg/day). There was no evidence of external or skeletal malformations or embryolethality in rats at inhaled doses up to 860 times the MRHD (on a mg/m 2 basis at maternal doses up to 28.3 mg/kg/day). In an embryofetal development study in pregnant mice, beclomethasone dipropionate administration from gestation days 1 to 18 at subcutaneous doses equal to and greater than 1.5 times the MRHD in adults (on a mg/m 2 basis at maternal doses of 0.1 mg/kg/day and higher) produced adverse developmental effects (increased incidence of cleft palate). A no-effect dose in mice was not identified. In a second embryofetal development study in pregnant mice, beclomethasone dipropionate administration from gestation days 1 to 13 at subcutaneous doses equal to and greater than 5 times the MRHD in adults (on a mg/m 2 basis at a maternal dose of 0.3 mg/kg/day) produced embryolethal effects (increased fetal resorptions) and decreased pup survival. In an embryofetal development study in pregnant rabbits, beclomethasone dipropionate administration during organogenesis from gestation days 7 to 16 at subcutaneous doses equal to and greater than 1.5 times the MRHD in adults (on a mg/m 2 basis at maternal doses of 0.025 mg/kg/day and higher) produced external and skeletal malformations and embryolethal effects (increased fetal resorptions). There were no effects in fetuses of pregnant rabbits administered a subcutaneous dose 0.4 times the MRHD in adults (on a mg/m 2 basis at a maternal dose of 0.006 mg/kg/day).

8 USE IN SPECIFIC POPULATIONS 8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies with QNASL Nasal Aerosol or beclomethasone dipropionate in pregnant women. No published studies, including studies of large birth registries, have to date related the use of inhaled corticosteroids (ICS) or intranasal corticosteroids to any increases in congenital malformations or other adverse perinatal outcomes. Thus, available human data do not establish the presence or absence of drug‑associated risk to the fetus. In animal reproduction studies, beclomethasone dipropionate resulted in adverse developmental effects in mice and rabbits at subcutaneous doses equal to or greater than approximately 1.5 times the maximum recommended human dose (MRHD) in adults (0.32 mg/day) (see Data) . In rats exposed to beclomethasone dipropionate by inhalation, dose‑related gross injury to the fetal adrenal glands was observed at doses greater than 350 times the MRHD, but there was no evidence of external or skeletal malformations or embryolethality at inhalation doses of up to 860 times the MRHD. The estimated background risk of major birth defects and miscarriage for the indicated population(s) are unknown. In the US general population, the estimated risk of major birth defects and miscarriage in clinically recognized pregnancies is 2‑4% and 15‑20%, respectively. Clinical Considerations Labor or Delivery There are no specific human data regarding any adverse effects of intranasal beclomethasone dipropionate on labor and delivery. Data Animal Data In an embryofetal development study in pregnant rats, beclomethasone dipropionate administration during organogenesis from gestation days 6 to 15 at inhaled doses 350 times the MRHD in adults and higher (on a mg/m 2 basis at maternal doses of 11.5 and 28.3 mg/kg/day) produced dose‑dependent gross injury (characterized by red foci) of the adrenal glands in fetuses. There were no findings in the adrenal glands of rat fetuses at an inhaled dose that was 75 times the MRHD in adults (on a mg/m 2 basis at a maternal dose of 2.4 mg/kg/day). There was no evidence of external or skeletal malformations or embryolethality in rats at inhaled doses up to 860 times the MRHD (on a mg/m 2 basis at maternal doses up to 28.3 mg/kg/day). In an embryofetal development study in pregnant mice, beclomethasone dipropionate administration from gestation days 1 to 18 at subcutaneous doses equal to and greater than 1.5 times the MRHD in adults (on a mg/m 2 basis at maternal doses of 0.1 mg/kg/day and higher) produced adverse developmental effects (increased incidence of cleft palate). A no-effect dose in mice was not identified. In a second embryofetal development study in pregnant mice, beclomethasone dipropionate administration from gestation days 1 to 13 at subcutaneous doses equal to and greater than 5 times the MRHD in adults (on a mg/m 2 basis at a maternal dose of 0.3 mg/kg/day) produced embryolethal effects (increased fetal resorptions) and decreased pup survival. In an embryofetal development study in pregnant rabbits, beclomethasone dipropionate administration during organogenesis from gestation days 7 to 16 at subcutaneous doses equal to and greater than 1.5 times the MRHD in adults (on a mg/m 2 basis at maternal doses of 0.025 mg/kg/day and higher) produced external and skeletal malformations and embryolethal effects (increased fetal resorptions). There were no effects in fetuses of pregnant rabbits administered a subcutaneous dose 0.4 times the MRHD in adults (on a mg/m 2 basis at a maternal dose of 0.006 mg/kg/day). 8.2 Lactation Risk Summary There are no data available on the presence of beclomethasone dipropionate in human milk, the effects on the breastfed child, or the effects on milk production. However, other corticosteroids have been detected in human milk. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for QNASL and any potential adverse effects on the breastfed child from beclomethasone dipropionate or from the underlying maternal condition. 8.3 Females and Males of Reproductive Potential Impairment of fertility was observed in rats and dogs at oral doses of beclomethasone dipropionate corresponding to 500 and 50 times the MRHD for adults on a mg/m 2 basis, respectively. [ see Nonclinical Toxicology ( 13.1 ) ]. 8.4 Pediatric Use The safety and effectiveness of QNASL Nasal Aerosol in children 4 years and older have been established [see Adverse Reactions (6.1) , Clinical Pharmacology (12.3) , Clinical Studies (14) ] . The safety and effectiveness of QNASL Nasal Aerosol in children younger than 4 years of age have not been established. Controlled pediatric clinical trials with QNASL Nasal Aerosol included 909 children 4 to 11 years of age and 188 adolescent patients 12 to 17 years of age [see Clinical Studies (14) ] . Controlled clinical trials have shown that intranasal corticosteroids may cause a reduction in growth velocity in pediatric patients. This effect has been observed in the absence of laboratory evidence of hypothalamic-pituitary-adrenal (HPA) axis suppression, suggesting that growth velocity is a more sensitive indicator of systemic corticosteroid exposure in pediatric patients than some commonly used tests of HPA-axis function. The long-term effects of reduction in growth velocity associated with intranasal corticosteroids, including the impact on final adult height, are unknown. The potential for "catch-up" growth following discontinuation of treatment with intranasal corticosteroids has not been adequately studied. The growth of pediatric patients receiving intranasal corticosteroids, including QNASL Nasal Aerosol, should be monitored routinely (e.g., via stadiometry). A 12-month, randomized, controlled clinical trial evaluated the effects of QVAR ® , an orally inhaled HFA beclomethasone dipropionate product, without spacer versus chlorofluorocarbon-propelled (CFC) beclomethasone dipropionate with large volume spacer on growth in children with asthma ages 5 to 11 years. A total of 520 patients were enrolled, of whom 394 received HFA-beclomethasone dipropionate (100 to 400 mcg/day ex-valve) and 126 received CFC-beclomethasone dipropionate (200 to 800 mcg/day ex-valve). When comparing results at month 12 to baseline, the mean growth velocity in children treated with HFA-beclomethasone dipropionate was approximately 0.5 cm/year less than that noted with children treated with CFC-beclomethasone dipropionate via large volume spacer. The potential growth effects of prolonged treatment should be weighed against the clinical benefits obtained and the risks/benefits of treatment alternatives. The potential for QNASL Nasal Aerosol to cause reduction in growth velocity in susceptible patients or when given at higher than recommended dosages cannot be ruled out. 8.5 Geriatric Use Clinical trials of QNASL Nasal Aerosol did not include sufficient numbers of subjects aged 65 years and older to determine whether they responded differently than younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, administration to elderly patients should be cautious, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

16 HOW SUPPLIED/STORAGE AND HANDLING QNASL Nasal Aerosol is supplied in 2 strengths and supplied as a pressurized aluminum canister inserted into a blue and white plastic nasal actuator with a built-in dose counter and white dust cap, as follows: QNASL 80 mcg Nasal Aerosol contains 10.6 g of drug and excipients and provides 120 actuations (NDC 59310-410-12). Each actuation delivers 80 mcg of beclomethasone dipropionate from the nasal actuator and 100 mcg from the valve. QNASL 40 mcg Nasal Aerosol contains 6.8 g of drug and excipients and provides 60 actuations (NDC 59310-406-06). Each actuation delivers 40 mcg of beclomethasone dipropionate from the nasal actuator and 50 mcg from the valve. Each canister of QNASL Nasal Aerosol has a dose counter, which initially reads 60 sprays or 120 sprays for the respective products, and counts down each time a spray is released. The correct amount of medication in each intranasal dose cannot be ensured after the counter reads 0; therefore, the device should be discarded when the counter reads 0. Do not remove the QNASL Nasal Aerosol canister from the actuator. The QNASL Nasal Aerosol canister should only be used with the QNASL Nasal Aerosol actuator and the actuator should not be used with any other drug product. CONTENTS UNDER PRESSURE Do not puncture. Do not store near heat or open flame. Do not expose to temperatures higher than 49°C (120°F) as this may cause bursting of the canister. Never throw the device into a fire or an incinerator. Store at temperature between 20° and 25°C (68° and 77°F); excursions are permitted between 15° and 30°C (59° and 86°F). Keep out of reach of children.