fluticasone propionate

1 INDICATIONS AND USAGE Fluticasone propionate lotion is a corticosteroid indicated for the relief of the inflammatory and pruritic manifestations of atopic dermatitis in patients 3 months of age or older. Fluticasone propionate lotion is a corticosteroid indicated for the relief of the inflammatory and pruritic manifestations of atopic dermatitis in patients 3 months of age and older. ( 1 )

2 DOSAGE AND ADMINISTRATION Apply a thin film of fluticasone propionate lotion to the affected skin areas once daily. Rub in gently. Discontinue use when control is achieved. If no improvement is seen within 2 weeks, reassessment of the diagnosis may be necessary. The safety and efficacy of fluticasone propionate lotion have not been established beyond 4 weeks of use. Avoid use with occlusive dressings or application to the diaper area [ see Warnings and Precautions ( 5.1 ) and ( 5.2 ) ]. Fluticasone propionate lotion is for topical use only, and not for ophthalmic, oral, or intravaginal use. • Apply a thin film to the affected skin areas once daily. Rub in gently. ( 2 ) • Discontinue use when control is achieved. ( 2 ) • Reassess diagnosis if no improvement in 2 weeks. ( 2 ) • The safety and efficacy of fluticasone propionate lotion have not been established beyond four weeks of use. ( 2 ) • Avoid use under occlusion or application to diaper area. ( 2 ) • Not for ophthalmic, oral, or intravaginal use. ( 2 )

5 WARNINGS AND PRECAUTIONS • Hypothalamic-Pituitary-Adrenal (HPA) Axis Suppression: Reversible HPA axis suppression and resulting glucocorticoid insufficiency can occur during or after withdrawal of treatment. Risk factors include the use of high-potency topical corticosteroids, use over large surface area, prolonged use, use under occlusion, concomitant use with other corticosteroid-containing products, altered skin barrier, liver failure, and use in pediatric patients. Minimize risk by mitigating the risk factors and use product as recommended. Modify use if HPA axis suppression is suspected. ( 5.1 , 8.4 ) • Skin Irritation and Sensitization: fluticasone propionate lotion contains the excipient imidurea which releases formaldehyde as a breakdown product. Formaldehyde may cause allergic sensitization or irritation upon contact with the skin. Discontinue use if irritation or sensitization develops. ( 5.2 ) 5.1 Hypothalamic-Pituitary-Adrenal (HPA) Axis Suppression and Other Adverse Endocrine Effects Topical corticosteroids, including fluticasone propionate lotion can produce reversible HPA axis suppression with the potential for glucocorticoid insufficiency. Risk factors that predispose to HPA axis suppression include the use of high-potency topical corticosteroids, large treatment surface areas, prolonged use, use under occlusion, concomitant use of more than one corticosteroid-containing product, altered skin barrier, and liver failure. Pediatric patients may be at greater risk of HPA axis suppression due to their higher skin surface area to body mass ratios [ see Use in Specific Populations ( 8.4 ) ]. HPA axis suppression may occur during or after withdrawal of treatment. If HPA axis suppression is suspected, gradually withdraw the drug, reduce the frequency of application, or substitute a less potent topical corticosteroid. Evaluation of HPA axis suppression may be done by using the cosyntropin stimulation test. The effects of fluticasone propionate lotion on HPA axis function in pediatric patients were investigated in two trials. Among a total of 89 evaluable subjects from the two trials who were treated with fluticasone propionate lotion twice daily for 3 to 4 weeks, a single subject with >90% body surface area treated showed laboratory evidence of transient suppression immediately post-treatment. The post cosyntropin stimulation test serum cortisol returned to a normal level (22.1 μg/dL) within one week of the final treatment visit [ see Use In Specific Populations ( 8.4 ) and Clinical Pharmacology ( 12.2 ) ]. Cushing’s syndrome, hyperglycemia, and unmasking of latent diabetes mellitus can also result from systemic absorption of topical corticosteroids. Use of more than one corticosteroid-containing product at the same time may increase the total systemic absorption of topical corticosteroids. 5.2 Local Adverse Reactions Fluticasone propionate lotion may cause local adverse reactions, including skin atrophy [ see Adverse Reactions ( 6.1 , 6.2 ) ]. The risk is greater with use under occlusion and with higher potency products. Fluticasone propionate lotion contains the excipient imidurea which releases formaldehyde as a breakdown product. Formaldehyde may cause allergic sensitization or irritation upon contact with the skin. Avoid using fluticasone propionate lotion in individuals with hypersensitivity to formaldehyde as it may prevent healing or worsen dermatitis. If irritation develops, discontinue fluticasone propionate lotion and institute appropriate therapy. Allergic Contact Dermatitis Allergic contact dermatitis with corticosteroids is usually diagnosed by observing a failure to heal rather than noticing a clinical exacerbation. Such an observation can be corroborated with appropriate diagnostic patch testing. Discontinue fluticasone propionate lotion if appropriate. 5.3 Concomitant Skin Infections If skin infections are present or develop at the treatment site, an appropriate antimicrobial agent should be used. If …

4 CONTRAINDICATIONS None. • None. ( 4 )

8.1 Pregnancy Pregnancy Category C There are no adequate and well-controlled studies in pregnant women. Therefore, fluticasone propionate lotion should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Systemic embryofetal development studies were conducted in mice, rats and rabbits. Subcutaneous doses of 15, 45 and 150 μg/kg/day of fluticasone propionate were administered to pregnant female mice from gestation days 6 to 15. A teratogenic effect characteristic of corticosteroids (cleft palate) was noted after administration of 45 and 150 μg/kg/day (less than the MRHD in adults based on body surface area comparisons) in this study. No treatment related effects on embryofetal toxicity or teratogenicity were noted at 15 μg/kg/day (less than the MRHD in adults based on body surface area comparisons). Subcutaneous doses of 10, 30 and 100 μg/kg/day of fluticasone propionate were administered to pregnant female rats in two embryofetal development studies (one study administered fluticasone propionate from gestation days 6 to 15 and the other study from gestation days 7 to 17). In the presence of maternal toxicity, fetal effects noted at 100 μg/kg/day (less than the MRHD in adults based on body surface area comparisons) included decreased fetal weights, omphalocele, cleft palate, and retarded skeletal ossification. No treatment related effects on embryofetal toxicity or teratogenicity were noted at 10 μg/kg/day (less than the MRHD in adults based on body surface area comparisons). Subcutaneous doses of 0.08, 0.57 and 4 μg/kg/day of fluticasone propionate were administered to pregnant female rabbits from gestation days 6 to 18. Fetal effects noted at 4 μg/kg/day (less than the MRHD in adults based on body surface area comparisons) included decreased fetal weights, cleft palate and retarded skeletal ossification. No treatment related effects on embryofetal toxicity or teratogenicity were noted at 0.57 μg/kg/day (less than the MRHD in adults based on body surface area comparisons). Oral doses of 3, 30 and 300 μg/kg/day fluticasone propionate were administered to pregnant female rabbits from gestation days 8 to 20. No fetal or teratogenic effects were noted at oral doses up to 300 μg/kg/day (less than the MRHD in adults based on body surface area comparisons) in this study. However, no fluticasone propionate was detected in the plasma in this study, consistent with the established low bioavailability following oral administration. Fluticasone propionate crossed the placenta following administration of a subcutaneous or an oral dose of 100 μg/kg tritiated fluticasone propionate to pregnant rats.

6 ADVERSE REACTIONS The following adverse reactions are discussed in greater detail in other sections of the labeling: • HPA Axis Suppression and Other Adverse Endocrine Effects [ see Warnings and Precautions ( 5.1 ) ] • Local Adverse Reactions [ see Warnings and Precautions ( 5.2 ) ] • Concomitant Skin Infections [ see Warnings and Precautions ( 5.3 ) ] The most common adverse reactions (2%) were burning/stinging at the application site. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Padagis ® at 1-866-634-9120 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience: Controlled Clinical Trials 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. In 2 multicenter vehicle-controlled clinical trials of once-daily application of fluticasone propionate lotion by 196 adult and 242 pediatric patients, the total incidence of adverse reactions considered drug related by investigators was approximately 4%. These were local cutaneous reactions, usually mild and self-limiting, and consisted primarily of burning/stinging (2%). All other drug-related events occurred with an incidence of less than 1%, and included were contact dermatitis, exacerbation of atopic dermatitis, folliculitis of legs, pruritus, pustules on arm, rash, and skin infection. See Table 1. The incidence of adverse reactions between the 242 pediatric subjects (age 3 months to < 17 years) and 196 adult subjects (17 years or older) was similar (4% and 5%, respectively). Table 1: Adverse Reactions from Controlled Clinical Trials (N=438) Adverse Reactions Fluticasone propionate lotion n=221 Vehicle n=217 Burning/Stinging skin 4 (2%) 3 (1%) Contact Dermatitis 0 1 (<1%) Exacerbation of Atopic dermatitis 0 1 (<1%) Folliculitis of legs 2 (<1%) 0 Irritant Contact Dermatitis 0 1 (<1%) Pruritus 1 (<1%) 1 (<1%) Pustules on Arms 1 (<1%) 0 Rash 1 (<1%) 2 (<1%) Skin Infection 0 3 (1%) During the clinical trials, eczema herpeticum occurred in a 33-year old male patient treated with fluticasone propionate lotion. Table 2 summarizes all adverse events by body system that occurred in at least 1% of patients in either the drug or vehicle group in the phase 3 controlled clinical trials. Table 2: Adverse Events Occurring in ≥1% of Patients from Either Arm from Controlled Clinical Trials (n=438) Body System Fluticasone propionate lotion (N=221) Vehicle Lotion (N=217) Any Adverse Event 77 (35%) 82 (38%) Skin Burning and Stinging 4 (2%) 3 (1%) Pruritus 3 (1%) 5 (2%) Rash 2 (<1%) 3 (1%) Skin Infection 0 3 (1%) Ear, Nose, Throat Common Cold 9 (4%) 5 (2%) Ear Infection 3 (1%) 3 (1%) Nasal Sinus Infection 2 (<1%) 4 (2%) Rhinitis 1 (<1%) 3 (1%) Upper Respiratory Tract Infection 6 (3%) 7 (3%) Gastrointestinal Normal Tooth Eruption 2 (<1%) 3 (1%) Diarrhea 3 (1%) 0 Vomiting 3 (1%) 2 (<1%) Lower Respiratory Cough 7 (3%) 6 (3%) Influenza 5 (2%) 0 Wheeze 0 3 (1%) Neurology Headache 4 (2%) 5 (2%) Non-Site Specific Fever 8 (4%) 8 (4%) Seasonal Allergy 2 (<1%) 3 (1%) 6.2 Clinical Trials Experience: Pediatric Open Label Trials In an open label HPA axis suppression trial of 44 pediatric subjects (ages ≥3 months to ≤6 years) fluticasone propionate lotion was applied twice daily (rather than the indicated dosing regimen of once daily) to at least 35% of body surface area for 3 or 4 weeks. Subjects whose lesions cleared after 2 or 3 weeks of treatment continued to apply fluticasone propionate lotion for an additional week. The overall incidence of adverse reactions was 14%. These were local, cutaneous reactions and included dry skin (7%), stinging at application site (5%), and excoriation (2%). Additionally, a 4-month-old patient treated with fluticasone propionate lotion had marked elevations of the hepatic enzymes AST and ALT. [ see Use in Specific Populations ( 8.4 ) ] In …