Mometasone

5 WARNINGS AND PRECAUTIONS Epistaxis, nasal ulceration, Candida albicans infection, nasal septal perforation, impaired wound healing. Monitor patients periodically for signs of adverse effects on the nasal mucosa. Avoid use in patients with recent nasal ulcers, nasal surgery, or nasal trauma. ( 5.1 ) Glaucoma and cataracts. Consider referral to an ophthalmologist in patients who develop ocular symptoms or use mometasone furoate nasal spray long term. ( 5.2 ) Potential worsening of existing tuberculosis; fungal, bacterial, viral, or parasitic infections; or ocular herpes simplex. More serious or even fatal course of chickenpox or measles in susceptible patients. Use caution in patients with the above because of the potential for worsening of these infections. ( 5.4 ) Hypercorticism and adrenal suppression with higher than recommended dosages or at the regular dosage in susceptible individuals. If such changes occur, discontinue mometasone furoate nasal spray slowly. ( 5.5 ) Potential reduction in growth velocity in children. Monitor growth routinely in pediatric patients receiving mometasone furoate nasal spray. ( 5.6 , 8.4 ) 5.1 Local Nasal Adverse Reactions Epistaxis Epistaxis was observed more frequently in patients with allergic rhinitis and patients with chronic rhinosinusitis with nasal polyps who received mometasone furoate nasal spray than those who received placebo [see Adverse Reactions (6.1) ] . Candida Infection Localized infections of the nose and pharynx with Candida albicans has occurred from nasal administration of mometasone furoate. When such an infection develops, use of mometasone furoate nasal spray should be discontinued and appropriate local or systemic therapy instituted, if needed. Nasal Septum Perforation Instances of nasal septum perforation occurred in patients following the nasal application of corticosteroids, including mometasone furoate. As with any long-term topical treatment of the nasal cavity, patients using mometasone furoate nasal spray over several months or longer should be examined periodically for possible changes in the nasal mucosa. Impaired Wound Healing Because of the inhibitory effect of corticosteroids on wound healing, patients who have experienced recent nasal septum ulcers, nasal surgery, or nasal trauma should not use a nasal corticosteroid until healing has occurred. 5.2 Glaucoma and Cataracts Glaucoma and cataracts may be reported with systemic and topical (including nasal, inhaled and ophthalmic) corticosteroid use. Consider referral to an ophthalmologist in patients who develop ocular symptoms or use mometasone furoate long term [see Adverse Reactions (6) ] . 5.3 Hypersensitivity Reactions Hypersensitivity reactions including instances of wheezing may occur after the nasal administration of mometasone furoate. Discontinue mometasone furoate nasal spray if such reactions occur [see Contraindications (4) ] . 5.4 Immunosuppression and Risk of Infections Persons who are on drugs which suppress the immune system are more susceptible to infections than healthy individuals. Chickenpox and measles, for example, can have a more serious or even fatal course in nonimmune children or adults on corticosteroids. In such children or adults who have not had these diseases, particular care should be taken to avoid exposure. How the dose, route, and duration of corticosteroid administration affect the risk of developing a disseminated infection is not known. The contribution of the underlying disease and/or prior corticosteroid treatment to the risk is also not known. If exposed to chickenpox, prophylaxis with varicella zoster immune globulin (VZIG) may be indicated. If exposed to measles, prophylaxis with pooled intramuscular immunoglobulin (IG) may be indicated. (See the respective Prescribing Information for VZIG and IG.) If chickenpox develops, treatment with antiviral agents may be considered. Corticosteroids should be used with caution, if at all, in patients with active or quiescent tuberculous infection of the respiratory tract, or in untreated fungal, bacterial, systemic viral infections, or ocular herpes simplex because of the potential for worsening of these infections. 5.5 Hypercorticism and Adrenal Suppression Hypercorticism and adrenal suppression may occur when nasal corticosteroids, including mometasone furoate, are used at higher-than-recommended dosages [see Dosage and Administration (2) ] or in patients at risk for such effects. If such changes occur, the dosage of mometasone furoate nasal spray should be discontinued slowly, consistent with accepted procedures for discontinuing oral corticosteroid therapy. 5.6 Effect on Growth Corticosteroids, including mometasone furoate, may cause a reduction in growth velocity when administered to pediatric patients. Routinely, monitor the growth of pediatric patients receiving mometasone furoate nasal spray. To minimize the systemic effects of nasal corticosteroids, including mometasone furoate nasal spray, titrate each patient’s dose to the lowest dosage that effectively controls his/her symptoms [see Use in Specific Populations (8.4) ] .

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in labeling: Epistaxis, Ulcerations, Candida albicans Infection, Impaired Wound Healing [see Warnings and Precautions (5.1) ] Glaucoma and Cataracts [see Warnings and Precautions (5.2) ] Immunosuppression and Risk of Infections [see Warnings and Precautions (5.4) ] Hypercorticism and Adrenal Suppression, including Growth Reduction [see Warnings and Precautions (5.5, 5.6) , Use in Specific Populations (8.4) ] The most common adverse reactions (incidence ≥ 5%) included headache, viral infection, pharyngitis, epistaxis and cough. (6) To report SUSPECTED ADVERSE REACTIONS, contact Amneal Pharmaceuticals at 1-877-835-5472 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 to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Allergic Rhinitis Adults and pediatric patients 12 years of age and older In controlled U.S. and international clinical studies, a total of 3,210 adult and pediatric patients 12 years and older with allergic rhinitis received treatment with mometasone furoate nasal spray at doses of 50 mcg/day to 800 mcg/day. The majority of patients (n = 2,103) were treated with 200 mcg/day. A total of 350 adult and pediatric patients 12 years and older have been treated for one year or longer. Adverse reactions did not differ significantly based on age, sex, or race. Four percent or less of patients in clinical trials discontinued treatment because of adverse events and the discontinuation rate was similar for the vehicle and active comparators. All adverse reactions (regardless of relationship to treatment) reported by 5% or more of adult and pediatric patients ages 12 years and older who received mometasone furoate nasal spray, 200 mcg/day vs. placebo and that were more common with mometasone furoate nasal spray than placebo, are displayed in Table 1 below. Table 1: Adult and Pediatric Patients 12 Years and Older – Adverse Reactions from Controlled Clinical Trials in Seasonal Allergic and Perennial Allergic Rhinitis (Percent of Patients Reporting) MOMETASONE FUROATE 200 mcg (n=2103) % VEHICLE PLACEBO (n=1671) % Headache 26 22 Viral Infection 14 11 Pharyngitis 12 10 Epistaxis/Blood-Tinged Mucus 11 6 Coughing 7 6 Upper Respiratory Tract Infection 6 2 Dysmenorrhea 5 3 Musculoskeletal Pain 5 3 Sinusitis 5 3 Other adverse reactions which occurred in less than 5% but greater than or equal to 2% of adult and pediatric patients (ages 12 years and older) treated with mometasone furoate nasal spray, 200-mcg/day (regardless of relationship to treatment), and more frequently than in the placebo group included: arthralgia, asthma, bronchitis, chest pain, conjunctivitis, diarrhea, dyspepsia, earache, flu-like symptoms, myalgia, nausea, and rhinitis. Chronic Rhinosinusitis with Nasal Polyps Adults 18 years of age and older In controlled clinical studies, the types of adverse reactions observed in patients with chronic rhinosinusitis with nasal polyps were similar to those observed in patients with allergic rhinitis. A total of 594 adult patients (ages 18 to 86 years) received mometasone furoate nasal spray at doses of 200 mcg once or twice daily for up to 4 months for treatment of chronic rhinosinusitis with nasal polyps. The overall incidence of adverse reactions for patients treated with mometasone furoate nasal spray was comparable to patients with the placebo except for epistaxis, which was 9% for 200 mcg once daily, 13% for 200 mcg twice daily, and 5% for the placebo. Nasal ulcers and nasal and oral candidiasis were also reported in patients treated with mometasone furoate nasal spray primarily in patients treated for longer than 4 weeks. 6.2 Post-Marketing Experience The following adverse reactions have been identified during the post-marketing period for mometasone furoate nasal spray: nasal burning and irritation, anaphylaxis and angioedema, disturbances in taste and smell, nasal septal perforation, and vision blurred. 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.

8 USE IN SPECIFIC POPULATIONS 8.1 Pregnancy Risk Summary Mometasone is minimally absorbed systemically following nasal use, and maternal use is not expected to result in fetal exposure to the drug. Available data from observational studies of mometasone use in pregnant women are insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage or other adverse maternal or fetal outcomes. In animal reproduction studies with pregnant mice, rats, or rabbits (subcutaneous, subcutaneous/topical dermal/oral, and topical dermal/oral, respectively), mometasone furoate caused increased fetal malformations and decreased fetal survival and growth following administration of doses that produced exposures approximately 1/3 to 8 times the maximum recommended human dose (MRHD) on a mcg/m 2 or AUC basis [see Data] . However, experience with oral corticosteroids suggests that rodents are more prone to teratogenic effects from corticosteroid exposure than humans. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data In an embryofetal development study with pregnant mice dosed throughout the period of organogenesis, mometasone furoate produced cleft palate at a dose less than the maximum recommended daily intranasal dose (MRDID) (on a mcg/m 2 basis with maternal subcutaneous doses of 60 mcg/kg and above) and decreased fetal survival at approximately 2 times the MRDID (on a mcg/m 2 basis with a maternal subcutaneous dose of 180 mcg/kg). No toxicity was observed with a dose that produced an exposure less than the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 20 mcg/kg and above). In an embryofetal development study with pregnant rats dosed throughout the period of organogenesis, mometasone furoate produced fetal umbilical hernia at exposures approximately 10 times the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 600 mcg/kg and above) and delays in fetal ossification at a dose approximately 6 times the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 300 mcg/kg and above). In another reproductive toxicity study, pregnant rats were dosed with mometasone furoate throughout pregnancy or late in gestation. Treated animals had prolonged and difficult labor, fewer live births, lower birth weight, and reduced early pup survival at a dose less than the MRDID (on a mcg/m 2 basis with a maternal subcutaneous dose of 15 mcg/kg). There were no findings at a dose less than the MRDID (on a mcg/m 2 basis with a maternal subcutaneous dose of 7.5 mcg/kg). Embryofetal development studies were conducted with pregnant rabbits dosed with mometasone furoate by either the topical dermal route or oral route throughout the period of organogenesis. In the study using the topical dermal route, mometasone furoate caused multiple malformations in fetuses (e.g., flexed front paws, gallbladder agenesis, umbilical hernia, hydrocephaly) at doses approximately 6 times the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 150 mcg/kg and above). In the study using the oral route, mometasone furoate caused increased fetal resorptions and cleft palate and/or head malformations (hydrocephaly and domed head) at a dose approximately 30 times of the MRDID (on a mcg/m 2 basis with a maternal oral dose of 700 mcg/kg). At approximately 110 times the MRDID (on a mcg/m 2 basis with a maternal oral dose of 2800 mcg/kg), most litters were aborted or resorbed. No effects were observed at a dose approximately 6 times the MRDID (on a mcg/m 2 basis with a maternal oral dose of 140 mcg/kg). 8.2 Lactation Risk Summary There are no available data on the presence of mometasone furoate nasal spray in human milk, the effects on the breastfed child, or the effects on milk production. However, mometasone is minimally absorbed systemically by the mother following nasal use, and breastfeeding is not expected to result in exposure of the infant to mometasone. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for mometasone furoate nasal spray and any potential adverse effects on the breastfed infant from mometasone furoate nasal spray or from the underlying maternal condition. 8.4 Pediatric Use The safety and effectiveness of mometasone furoate nasal spray for prophylaxis of the nasal symptoms of seasonal allergic rhinitis in pediatric patients 12 years of age and older have been established [see Adverse Reactions (6.1) and Clinical Studies (14.1) ] . Use of mometasone furoate nasal spray for this indication is supported by evidence from controlled trials in adult and pediatric patients 12 years of age and older [see Clinical Studies (14.1) ] . The safety and effectiveness of mometasone furoate nasal spray for the treatment of chronic rhinosinusitis with nasal polyps in pediatric patients less than 18 years of age have not been established. Effectiveness was not demonstrated in one 4-month trial conducted to evaluate the safety and efficacy of mometasone furoate in the treatment of chronic rhinosinusitis with nasal polyps in pediatric patients 6 to 17 years of age. The primary objective of the study was to evaluate safety; efficacy parameters were collected as secondary endpoints. A total of 127 patients with chronic rhinosinusitis with nasal polyps were randomized to placebo or mometasone furoate nasal spray 100 mcg once or twice daily (patients 6 to 11 years of age) or 200 mcg once or twice daily (patients 12 to 17 years of age). The results of this trial did not support the efficacy of mometasone furoate nasal spray in the treatment of chronic rhinosinusitis with nasal polyps in pediatric patients. The adverse reactions reported in this trial were similar to the adverse reactions reported in patients 18 years of age and older with chronic rhinosinusitis with nasal polyps. Effect on Growth Controlled clinical studies have shown nasal 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 this reduction in growth velocity associated with nasal corticosteroids, including the impact on final adult height, are unknown. The potential for “catch up” growth following discontinuation of treatment with nasal corticosteroids has not been adequately studied. The growth of pediatric patients receiving nasal corticosteroids, including mometasone furoate nasal spray, should be monitored routinely (e.g., via stadiometry). The potential growth effects of prolonged treatment should be weighed against clinical benefits obtained and the availability of safe and effective noncorticosteroid treatment alternatives. To minimize the systemic effects of nasal corticosteroids, including mometasone furoate nasal spray, each patient should be titrated to his/her lowest effective dose. A clinical study to assess the effect of mometasone furoate nasal spray (100 mcg total daily dose) on growth velocity has been conducted in pediatric patients 3 to 9 years of age with allergic rhinitis. No statistically significant effect on growth velocity was observed for mometasone furoate nasal spray compared to placebo following one year of treatment. No evidence of clinically relevant HPA axis suppression was observed following a 30-minute cosyntropin infusion. The potential of mometasone furoate nasal spray to cause growth suppression in susceptible patients or when given at higher doses cannot be ruled out. 8.5 Geriatric Use A total of 280 patients above 64 years of age with allergic rhinitis or chronic rhinosinusitis with nasal polyps (age range 64 to 86 years) have been treated with mometasone furoate nasal spray for up to 3 or 4 months, respectively. No observed differences in safety and/or effectiveness in geriatric patients compared to younger adult patients. 8.6 Hepatic Impairment Concentrations of mometasone furoate appear to increase with severity of hepatic impairment [see Clinical Pharmacology (12.3) ] .

8.1 Pregnancy Risk Summary Mometasone is minimally absorbed systemically following nasal use, and maternal use is not expected to result in fetal exposure to the drug. Available data from observational studies of mometasone use in pregnant women are insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage or other adverse maternal or fetal outcomes. In animal reproduction studies with pregnant mice, rats, or rabbits (subcutaneous, subcutaneous/topical dermal/oral, and topical dermal/oral, respectively), mometasone furoate caused increased fetal malformations and decreased fetal survival and growth following administration of doses that produced exposures approximately 1/3 to 8 times the maximum recommended human dose (MRHD) on a mcg/m 2 or AUC basis [see Data] . However, experience with oral corticosteroids suggests that rodents are more prone to teratogenic effects from corticosteroid exposure than humans. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data In an embryofetal development study with pregnant mice dosed throughout the period of organogenesis, mometasone furoate produced cleft palate at a dose less than the maximum recommended daily intranasal dose (MRDID) (on a mcg/m 2 basis with maternal subcutaneous doses of 60 mcg/kg and above) and decreased fetal survival at approximately 2 times the MRDID (on a mcg/m 2 basis with a maternal subcutaneous dose of 180 mcg/kg). No toxicity was observed with a dose that produced an exposure less than the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 20 mcg/kg and above). In an embryofetal development study with pregnant rats dosed throughout the period of organogenesis, mometasone furoate produced fetal umbilical hernia at exposures approximately 10 times the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 600 mcg/kg and above) and delays in fetal ossification at a dose approximately 6 times the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 300 mcg/kg and above). In another reproductive toxicity study, pregnant rats were dosed with mometasone furoate throughout pregnancy or late in gestation. Treated animals had prolonged and difficult labor, fewer live births, lower birth weight, and reduced early pup survival at a dose less than the MRDID (on a mcg/m 2 basis with a maternal subcutaneous dose of 15 mcg/kg). There were no findings at a dose less than the MRDID (on a mcg/m 2 basis with a maternal subcutaneous dose of 7.5 mcg/kg). Embryofetal development studies were conducted with pregnant rabbits dosed with mometasone furoate by either the topical dermal route or oral route throughout the period of organogenesis. In the study using the topical dermal route, mometasone furoate caused multiple malformations in fetuses (e.g., flexed front paws, gallbladder agenesis, umbilical hernia, hydrocephaly) at doses approximately 6 times the MRDID (on a mcg/m 2 basis with maternal topical dermal doses of 150 mcg/kg and above). In the study using the oral route, mometasone furoate caused increased fetal resorptions and cleft palate and/or head malformations (hydrocephaly and domed head) at a dose approximately 30 times of the MRDID (on a mcg/m 2 basis with a maternal oral dose of 700 mcg/kg). At approximately 110 times the MRDID (on a mcg/m 2 basis with a maternal oral dose of 2800 mcg/kg), most litters were aborted or resorbed. No effects were observed at a dose approximately 6 times the MRDID (on a mcg/m 2 basis with a maternal oral dose of 140 mcg/kg).

8.4 Pediatric Use The safety and effectiveness of mometasone furoate nasal spray for prophylaxis of the nasal symptoms of seasonal allergic rhinitis in pediatric patients 12 years of age and older have been established [see Adverse Reactions (6.1) and Clinical Studies (14.1) ] . Use of mometasone furoate nasal spray for this indication is supported by evidence from controlled trials in adult and pediatric patients 12 years of age and older [see Clinical Studies (14.1) ] . The safety and effectiveness of mometasone furoate nasal spray for the treatment of chronic rhinosinusitis with nasal polyps in pediatric patients less than 18 years of age have not been established. Effectiveness was not demonstrated in one 4-month trial conducted to evaluate the safety and efficacy of mometasone furoate in the treatment of chronic rhinosinusitis with nasal polyps in pediatric patients 6 to 17 years of age. The primary objective of the study was to evaluate safety; efficacy parameters were collected as secondary endpoints. A total of 127 patients with chronic rhinosinusitis with nasal polyps were randomized to placebo or mometasone furoate nasal spray 100 mcg once or twice daily (patients 6 to 11 years of age) or 200 mcg once or twice daily (patients 12 to 17 years of age). The results of this trial did not support the efficacy of mometasone furoate nasal spray in the treatment of chronic rhinosinusitis with nasal polyps in pediatric patients. The adverse reactions reported in this trial were similar to the adverse reactions reported in patients 18 years of age and older with chronic rhinosinusitis with nasal polyps. Effect on Growth Controlled clinical studies have shown nasal 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 this reduction in growth velocity associated with nasal corticosteroids, including the impact on final adult height, are unknown. The potential for “catch up” growth following discontinuation of treatment with nasal corticosteroids has not been adequately studied. The growth of pediatric patients receiving nasal corticosteroids, including mometasone furoate nasal spray, should be monitored routinely (e.g., via stadiometry). The potential growth effects of prolonged treatment should be weighed against clinical benefits obtained and the availability of safe and effective noncorticosteroid treatment alternatives. To minimize the systemic effects of nasal corticosteroids, including mometasone furoate nasal spray, each patient should be titrated to his/her lowest effective dose. A clinical study to assess the effect of mometasone furoate nasal spray (100 mcg total daily dose) on growth velocity has been conducted in pediatric patients 3 to 9 years of age with allergic rhinitis. No statistically significant effect on growth velocity was observed for mometasone furoate nasal spray compared to placebo following one year of treatment. No evidence of clinically relevant HPA axis suppression was observed following a 30-minute cosyntropin infusion. The potential of mometasone furoate nasal spray to cause growth suppression in susceptible patients or when given at higher doses cannot be ruled out.