Derma-smoothe/fs

Fluocinolone Acetonide


Royal Pharmaceuticals
Human Prescription Drug
NDC 68791-101
Derma-smoothe/fs also known as Fluocinolone Acetonide is a human prescription drug labeled by 'Royal Pharmaceuticals'. National Drug Code (NDC) number for Derma-smoothe/fs is 68791-101. This drug is available in dosage form of Oil. The names of the active, medicinal ingredients in Derma-smoothe/fs drug includes Fluocinolone Acetonide - .11 mg/mL . The currest status of Derma-smoothe/fs drug is Active.

Drug Information:

Drug NDC: 68791-101
The labeler code and product code segments of the National Drug Code number, separated by a hyphen. Asterisks are no longer used or included within the product code segment to indicate certain configurations of the NDC.
Proprietary Name: Derma-smoothe/fs
Also known as the trade name. It is the name of the product chosen by the labeler.
Product Type: Human Prescription Drug
Indicates the type of product, such as Human Prescription Drug or Human OTC Drug. This data element corresponds to the “Document Type” of the SPL submission for the listing.
Non Proprietary Name: Fluocinolone Acetonide
Also known as the generic name, this is usually the active ingredient(s) of the product.
Labeler Name: Royal Pharmaceuticals
Name of Company corresponding to the labeler code segment of the ProductNDC.
Dosage Form: Oil
The translation of the DosageForm Code submitted by the firm. There is no standard, but values may include terms like `tablet` or `solution for injection`.The complete list of codes and translations can be found www.fda.gov/edrls under Structured Product Labeling Resources.
Status: Active
FDA does not review and approve unfinished products. Therefore, all products in this file are considered unapproved.
Substance Name:FLUOCINOLONE ACETONIDE - .11 mg/mL
This is the active ingredient list. Each ingredient name is the preferred term of the UNII code submitted.
Route Details:TOPICAL
The translation of the Route Code submitted by the firm, indicating route of administration. The complete list of codes and translations can be found at www.fda.gov/edrls under Structured Product Labeling Resources.

Marketing Information:

An openfda section: An annotation with additional product identifiers, such as NUII and UPC, of the drug product, if available.
Marketing Category: NDA
Product types are broken down into several potential Marketing Categories, such as New Drug Application (NDA), Abbreviated New Drug Application (ANDA), BLA, OTC Monograph, or Unapproved Drug. One and only one Marketing Category may be chosen for a product, not all marketing categories are available to all product types. Currently, only final marketed product categories are included. The complete list of codes and translations can be found at www.fda.gov/edrls under Structured Product Labeling Resources.
Marketing Start Date: 16 Feb, 1995
This is the date that the labeler indicates was the start of its marketing of the drug product.
Marketing End Date: 21 Dec, 2025
This is the date the product will no longer be available on the market. If a product is no longer being manufactured, in most cases, the FDA recommends firms use the expiration date of the last lot produced as the EndMarketingDate, to reflect the potential for drug product to remain available after manufacturing has ceased. Products that are the subject of ongoing manufacturing will not ordinarily have any EndMarketingDate. Products with a value in the EndMarketingDate will be removed from the NDC Directory when the EndMarketingDate is reached.
Application Number: NDA019452
This corresponds to the NDA, ANDA, or BLA number reported by the labeler for products which have the corresponding Marketing Category designated. If the designated Marketing Category is OTC Monograph Final or OTC Monograph Not Final, then the Application number will be the CFR citation corresponding to the appropriate Monograph (e.g. “part 341”). For unapproved drugs, this field will be null.
Listing Expiration Date: 31 Dec, 2023
This is the date when the listing record will expire if not updated or certified by the firm.

OpenFDA Information:

An openfda section: An annotation with additional product identifiers, such as NUII and UPC, of the drug product, if available.
Manufacturer Name:Royal Pharmaceuticals
Name of manufacturer or company that makes this drug product, corresponding to the labeler code segment of the NDC.
RxCUI:1191307
1191309
The RxNorm Concept Unique Identifier. RxCUI is a unique number that describes a semantic concept about the drug product, including its ingredients, strength, and dose forms.
Original Packager:Yes
Whether or not the drug has been repackaged for distribution.
NUI:N0000175576
N0000175450
Unique identifier applied to a drug concept within the National Drug File Reference Terminology (NDF-RT).
UNII:0CD5FD6S2M
Unique Ingredient Identifier, which is a non-proprietary, free, unique, unambiguous, non-semantic, alphanumeric identifier based on a substance’s molecular structure and/or descriptive information.
Pharmacologic Class MOA:Corticosteroid Hormone Receptor Agonists [MoA]
Mechanism of action of the drug—molecular, subcellular, or cellular functional activity—of the drug’s established pharmacologic class. Takes the form of the mechanism of action, followed by `[MoA]` (such as `Calcium Channel Antagonists [MoA]` or `Tumor Necrosis Factor Receptor Blocking Activity [MoA]`.
Pharmacologic Class EPC:Corticosteroid [EPC]
Established pharmacologic class associated with an approved indication of an active moiety (generic drug) that the FDA has determined to be scientifically valid and clinically meaningful. Takes the form of the pharmacologic class, followed by `[EPC]` (such as `Thiazide Diuretic [EPC]` or `Tumor Necrosis Factor Blocker [EPC]`.
Pharmacologic Class:Corticosteroid Hormone Receptor Agonists [MoA]
Corticosteroid [EPC]
These are the reported pharmacological class categories corresponding to the SubstanceNames listed above.

Packaging Information:

Package NDCDescriptionMarketing Start DateMarketing End DateSample Available
68791-101-041 BOTTLE in 1 CARTON (68791-101-04) / 118.28 mL in 1 BOTTLE16 Feb, 1995N/ANo
Package NDC number, known as the NDC, identifies the labeler, product, and trade package size. The first segment, the labeler code, is assigned by the FDA. Description tells the size and type of packaging in sentence form. Multilevel packages will have the descriptions concatenated together.

Product Elements:

Derma-smoothe/fs fluocinolone acetonide fluocinolone acetonide fluocinolone acetonide isopropyl alcohol isopropyl myristate light mineral oil oleth-2 peanut oil

Indications and Usage:

1 indications and usage derma-smoothe/fs ® is a corticosteroid indicated for the topical treatment of atopic dermatitis in adult patients ( 1.1 ) topical treatment of moderate to severe atopic dermatitis in pediatric patients 3 months and older for up to 4 weeks ( 1.2 ) limitations of use: apply the least amount to cover affected areas. discontinue when disease is controlled. ( 1.3 ) do not use in the diaper area. ( 1.3 ) do not use on the face, axillae, or groin. ( 1.3 , 6.2 , 8.4 ) 1.1 adult patients with atopic dermatitis derma-smoothe/fs ® is indicated for the topical treatment of atopic dermatitis in adult patients. 1.2 pediatric patients with atopic dermatitis derma-smoothe/fs ® is indicated for the topical treatment of moderate to severe atopic dermatitis in pediatric patients, 3 months and older for up to 4 weeks. safety and effectiveness in pediatric patients younger than 3 months of age have not been established. 1.3 limitations of use apply the least amount of derma
-smoothe/fs ® needed to cover the affected areas. as with other corticosteroids, derma-smoothe/fs ® should be discontinued when control of disease is achieved. contact the physician if no improvement is seen within 2 weeks. derma-smoothe/fs ® should not be applied to the diaper area; diapers or plastic pants may constitute occlusive use. derma-smoothe/fs ® should not be used on the face, axillae, or groin unless directed by the physician. application to intertriginous areas should be avoided due to the increased risk of local adverse reactions. [see adverse reactions (6) and use in specific populations (8.4) ] .

Warnings and Cautions:

5 warnings and precautions topical corticosteroids can produce reversible hpa axis suppression, cushing's syndrome, hyperglycemia, and glucosuria. ( 5.1 ) systemic absorption may require evaluation for hypothalamic-pituitary-adrenal (hpa) axis suppression. ( 5.1 ) modify use should hpa axis suppression develop. ( 5.1 ) potent corticosteroids use on large areas, prolonged use or occlusive use may increase systemic absorption. ( 5.1 ) local adverse reactions may include atrophy, striae, irritation, acneiform eruptions, hypopigmentation, and allergic contact dermatitis and may be more likely with occlusive use or more potent corticosteroids ( 5.2 , 5.3 , 6.1 ) children may be more susceptible to systemic toxicity from equivalent doses. ( 5.1 , 8.4 ) 5.1 hypothalamic-pituitary-adrenal axis suppression systemic absorption of topical corticosteroids can produce reversible hypothalamic-pituitary-adrenal (hpa) axis suppression with the potential for glucocorticosteroid insufficiency. cushing's
syndrome, hyperglycemia, and glucosuria can also be produced by systemic absorption of topical corticosteroids. because of the potential for systemic absorption, use of topical corticosteroids may require that patients be periodically evaluated for hpa axis suppression. the acth stimulation test may be helpful in evaluating patients for hpa axis suppression. if hpa axis suppression is documented, an attempt should be made to withdraw the drug, to reduce the frequency of application, or to substitute a less potent corticosteroid. recovery of hpa axis function is generally prompt upon discontinuation of topical corticosteroids. conditions which increase systemic absorption include the use of more potent corticosteroids, use over large surface areas, use over prolonged periods, and use of occlusive dressings. manifestations of adrenal insufficiency may require supplemental systemic corticosteroids. children may be more susceptible to systemic toxicity from equivalent doses due to their larger skin surface to body mass ratios. [see use in specific populations (8.4) ] 5.2 local adverse reactions with topical corticosteroids local adverse reactions may occur with use of topical corticosteroids and may be more likely to occur with occlusive use, prolonged use or use of higher potency corticosteroids. some local adverse reactions may be irreversible. reactions may include atrophy, striae, telangiectasias, burning, itching, irritation, dryness, folliculitis, acneiform eruptions, hypopigmentation, perioral dermatitis, allergic contact dermatitis, secondary infection, and miliaria. [see adverse reactions (6.1) ] 5.3 allergic contact dermatitis with topical corticosteroids allergic contact dermatitis to any component of topical corticosteroids is usually diagnosed by a failure to heal rather than a clinical exacerbation. clinical diagnosis of allergic contact dermatitis can be confirmed by patch testing. 5.4 concomitant skin infections concomitant skin infections should be treated with an appropriate antimicrobial agent. if the infection persists unchanged, derma-smoothe/fs ® should be discontinued until the infection has been adequately treated. 5.5 use in peanut-sensitive individuals physicians should use caution in prescribing derma-smoothe/fs ® for peanut-sensitive individuals. [see description (11) ] should signs of hypersensitivity present (wheal and flare reactions, pruritus, or other manifestations), or should disease exacerbations occur, derma-smoothe/fs ® should be discontinued immediately and appropriate therapy instituted.

Dosage and Administration:

2 dosage and administration derma-smoothe/fs ® is not for oral, ophthalmic, or intravaginal use. the dosing of derma-smoothe/fs ® is different for adult and pediatric patients. derma-smoothe/fs ® is not for oral, ophthalmic, or intravaginal use.( 2 ) adult patients: apply to affected areas 3 times daily. ( 2.1 ) pediatric patients: moisten skin and apply to affected areas twice daily for up to 4 weeks. ( 2.2 ) 2.1 adult patients with atopic dermatitis apply derma-smoothe/fs ® as a thin film to the affected areas three times daily . 2.2 pediatric patients with atopic dermatitis moisten skin and apply derma-smoothe/fs ® as a thin film to the affected areas twice daily for up to four weeks .

Dosage Forms and Strength:

3 dosage forms and strengths derma-smoothe/fs ® (fluocinolone acetonide), topical oil, 0.01% (body oil) is supplied in bottles containing 4 fluid ounces. derma-smoothe/fs ® (fluocinolone acetonide) topical oil, 0.01% (body oil) is supplied in bottles containing 4 fluid ounces. ( 3 )

Contraindications:

4 contraindications none. none ( 4 )

Adverse Reactions:

6 adverse reactions 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. the most common adverse reactions (≥ 5%) were cough (20%), rhinorrhea (13%), pyrexia (10% ), telangiectasia (7%), nasopharyngitis (7%), and hypopigmentation (7%). to report suspected adverse reactions, contact hill dermaceuticals, inc. at 1-800-344-5707 or fda at 1-800-fda-1088 or www.fda.gov/medwatch. 6.1 clinical studies experience: evaluation of facial use in pediatric subjects an open-label study was conducted in 58 children with moderate to severe atopic dermatitis (2 to 12 years old) to evaluate the safety of derma-smoothe/fs ® when applied to the face twice daily for 4 weeks. the following adverse reactions were reported: incidence of adverse reactions (%), n=58 adverse reaction (ar) the numb
er of individual adverse reactions reported does not necessarily reflect the number of individual subjects, since one subject could have multiple reporting of an adverse reaction. # of subjects (%) day 14 day 28 end of treatment day 56 four weeks post treatment any ae 15 (26) 6 (10) 7 (12) 7 (12) telangiectasia 5 (9) 3 (5) 4 (7) 2 (4) erythema 3 (5) 3 (5) itching 3 (5) 3 (5) irritation 3 (5) 3 (5) burning 3 (5) 3 (5) hypopigmentation 2 (4) 2 (4) shiny skin 1 (2) 1 (2) secondary atopic dermatitis 1 (2) 1 (2) papules and pustules 1 (2) 1 (2) keratosis pilaris 1 (2) 1 (2) folliculitis 1 (2) 1 (2) facial herpes simplex 1 (2) 1 (2) acneiform eruption 1 (2) 1 (2) ear infection 1 (2) 1 (2) 6.2 clinical studies experience: evaluation in pediatric subjects 3 months to 2 years old an open-label safety study was conducted in 29 children to assess the hpa axis by acth stimulation testing following use of derma-smoothe/fs ® twice daily for 4 weeks. the following adverse reactions were reported in the study [see use in specific populations (8.4) ]; adverse reactions (%), n=30 includes one subject who withdrew at week 2 adverse reaction # of subjects (%) diarrhea 1 (3) vomiting 1 (3) pyrexia 3 (10) abscess 1 (3) molluscum 1 (3) nasopharyngitis 2 (7) uri 1 (3) otitis media 1 (3) cough 6 (20) rhinorrhea 4 (13) atopic dermatitis 1 (3) eczema 1 (3) hyperpigmentation 1 (3) hypopigmentation 2 (7) rash 1 (3)

Adverse Reactions Table:

Incidence of Adverse Reactions (%), N=58
Adverse Reaction (AR)The number of individual adverse reactions reported does not necessarily reflect the number of individual subjects, since one subject could have multiple reporting of an adverse reaction.# of subjects (%)Day 14Day 28End of TreatmentDay 56Four Weeks Post Treatment
Any AE15 (26)6 (10)7 (12)7 (12)
Telangiectasia5 (9)3 (5)4 (7)2 (4)
Erythema3 (5)3 (5)
Itching3 (5)3 (5)
Irritation3 (5)3 (5)
Burning3 (5)3 (5)
Hypopigmentation2 (4)2 (4)
Shiny skin1 (2)1 (2)
Secondary atopic dermatitis1 (2)1 (2)
Papules and pustules1 (2)1 (2)
Keratosis pilaris1 (2)1 (2)
Folliculitis1 (2)1 (2)
Facial herpes simplex1 (2)1 (2)
Acneiform eruption1 (2)1 (2)
Ear infection1 (2)1 (2)

Adverse Reactions (%), N=30Includes one subject who withdrew at Week 2
Adverse Reaction# of subjects (%)
Diarrhea1 (3)
Vomiting1 (3)
Pyrexia3 (10)
Abscess1 (3)
Molluscum1 (3)
Nasopharyngitis2 (7)
URI1 (3)
Otitis media1 (3)
Cough6 (20)
Rhinorrhea4 (13)
Atopic dermatitis1 (3)
Eczema1 (3)
Hyperpigmentation1 (3)
Hypopigmentation2 (7)
Rash1 (3)

Use in Specific Population:

8 use in specific populations 8.1 pregnancy pregnancy category c: corticosteroids have been shown to be teratogenic in laboratory animals when administered systemically at relatively low dosage levels. some corticosteroids have been shown to be teratogenic after dermal application in laboratory animals. there are no adequate and well-controlled studies in pregnant women on teratogenic effects from derma-smoothe/fs ® . therefore, derma-smoothe/fs ® should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. 8.3 nursing mothers systemically administered corticosteroids appear in human milk and could suppress growth, interfere with endogenous corticosteroid production, or cause other untoward effects. it is not known whether topical administration of corticosteroids could result in sufficient systemic absorption to produce detectable quantities in human milk. because many drugs are excreted in human milk, caution should be exercised when
derma-smoothe/fs ® is administered to a nursing woman. 8.4 pediatric use 8.4.1 systemic adverse reactions in pediatric patients hpa axis suppression, cushing's syndrome, and intracranial hypertension have been reported in children receiving topical corticosteroids. manifestations of adrenal suppression in children include linear growth retardation, delayed weight gain, low plasma cortisol levels, and subnormal response to acth stimulation. manifestations of intracranial hypertension include bulging fontanelles, headaches, and bilateral papilledema. because of a higher ratio of skin surface area to body mass, children are at a greater risk for systemic adverse reactions than are adults when treated with topical corticosteroids. [see warnings and precautions (5.1) ] 8.4.2 evaluation in peanut-sensitive pediatric subjects a clinical study was conducted to assess the safety of derma-smoothe/fs ® , which contains refined peanut oil, on subjects with known peanut allergies. the study enrolled 13 subjects with atopic dermatitis, 6 to 17 years of age. of the 13 subjects, 9 were radioallergosorbent test (rast) positive to peanuts and 4 had no peanut sensitivity (controls). the study evaluated the subjects' responses to both prick test and patch test utilizing peanut oil nf, derma-smoothe/fs ® and histamine/saline controls. subjects were also treated with derma-smoothe/fs ® twice daily for 7 days. prick test and patch test results for all 13 patients were negative to derma-smoothe/fs ® and the refined peanut oil. one of the 9 peanut-sensitive patients experienced an exacerbation of atopic dermatitis after 5 days of derma-smoothe/fs ® . the bulk peanut oil nf, used in derma-smoothe/fs ® is heated at 475°f for at least 15 minutes, which should provide for adequate decomposition of allergenic proteins. [see description (11) ] 8.4.3 evaluation in pediatric subjects 2 to 6 years old open-label safety studies were conducted on 33 children (20 subjects ages 2 to 6 years, 13 subjects ages 7 to 12 years) with moderate to severe stable atopic dermatitis. subjects were treated with derma-smoothe/fs ® twice daily for 4 weeks. baseline body surface area involvement was 50% to 75% in 15 subjects and greater than 75% in 18 subjects. morning pre-stimulation cortisol and post-acth stimulation cortisol levels were obtained in each subject at the beginning of the trial and at the end of 4 weeks of treatment. at the end of treatment, 4 out of 18 subjects aged 2 to 5 years showed low pre-stimulation cortisol levels (3.2 to 6.6 µg/dl; normal: cortisol > 7µg/dl) but all had normal responses to 0.25 mg of acth stimulation (cortisol > 18 µg/dl). 8.4.4 evaluation in pediatric subjects 3 months to 2 years old an open-label safety study was conducted in 29 children (7 subjects ages 3 to 6 months, 7 subjects ages > 6 to 12 months and 15 subjects ages > 12 months to 2 years of age) to assess the hpa axis by acth stimulation testing following use of derma-smoothe/fs ® twice daily for 4 weeks. all subjects had moderate to severe atopic dermatitis with disease involvement on at least 20% body surface area. baseline body surface area involvement was 50% to 75% in 11 subjects and greater than 75% in 7 subjects. morning pre-stimulation and post-acth stimulation cortisol levels were obtained in each subject at the beginning of the trial and at the end of 4 weeks of treatment. all subjects had normal responses to 0.125 mg of acth stimulation (cortisol > 18 µg/dl).

Use in Pregnancy:

8.1 pregnancy pregnancy category c: corticosteroids have been shown to be teratogenic in laboratory animals when administered systemically at relatively low dosage levels. some corticosteroids have been shown to be teratogenic after dermal application in laboratory animals. there are no adequate and well-controlled studies in pregnant women on teratogenic effects from derma-smoothe/fs ® . therefore, derma-smoothe/fs ® should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

Pediatric Use:

8.4 pediatric use 8.4.1 systemic adverse reactions in pediatric patients hpa axis suppression, cushing's syndrome, and intracranial hypertension have been reported in children receiving topical corticosteroids. manifestations of adrenal suppression in children include linear growth retardation, delayed weight gain, low plasma cortisol levels, and subnormal response to acth stimulation. manifestations of intracranial hypertension include bulging fontanelles, headaches, and bilateral papilledema. because of a higher ratio of skin surface area to body mass, children are at a greater risk for systemic adverse reactions than are adults when treated with topical corticosteroids. [see warnings and precautions (5.1) ] 8.4.2 evaluation in peanut-sensitive pediatric subjects a clinical study was conducted to assess the safety of derma-smoothe/fs ® , which contains refined peanut oil, on subjects with known peanut allergies. the study enrolled 13 subjects with atopic dermatitis, 6 to 17 years
of age. of the 13 subjects, 9 were radioallergosorbent test (rast) positive to peanuts and 4 had no peanut sensitivity (controls). the study evaluated the subjects' responses to both prick test and patch test utilizing peanut oil nf, derma-smoothe/fs ® and histamine/saline controls. subjects were also treated with derma-smoothe/fs ® twice daily for 7 days. prick test and patch test results for all 13 patients were negative to derma-smoothe/fs ® and the refined peanut oil. one of the 9 peanut-sensitive patients experienced an exacerbation of atopic dermatitis after 5 days of derma-smoothe/fs ® . the bulk peanut oil nf, used in derma-smoothe/fs ® is heated at 475°f for at least 15 minutes, which should provide for adequate decomposition of allergenic proteins. [see description (11) ] 8.4.3 evaluation in pediatric subjects 2 to 6 years old open-label safety studies were conducted on 33 children (20 subjects ages 2 to 6 years, 13 subjects ages 7 to 12 years) with moderate to severe stable atopic dermatitis. subjects were treated with derma-smoothe/fs ® twice daily for 4 weeks. baseline body surface area involvement was 50% to 75% in 15 subjects and greater than 75% in 18 subjects. morning pre-stimulation cortisol and post-acth stimulation cortisol levels were obtained in each subject at the beginning of the trial and at the end of 4 weeks of treatment. at the end of treatment, 4 out of 18 subjects aged 2 to 5 years showed low pre-stimulation cortisol levels (3.2 to 6.6 µg/dl; normal: cortisol > 7µg/dl) but all had normal responses to 0.25 mg of acth stimulation (cortisol > 18 µg/dl). 8.4.4 evaluation in pediatric subjects 3 months to 2 years old an open-label safety study was conducted in 29 children (7 subjects ages 3 to 6 months, 7 subjects ages > 6 to 12 months and 15 subjects ages > 12 months to 2 years of age) to assess the hpa axis by acth stimulation testing following use of derma-smoothe/fs ® twice daily for 4 weeks. all subjects had moderate to severe atopic dermatitis with disease involvement on at least 20% body surface area. baseline body surface area involvement was 50% to 75% in 11 subjects and greater than 75% in 7 subjects. morning pre-stimulation and post-acth stimulation cortisol levels were obtained in each subject at the beginning of the trial and at the end of 4 weeks of treatment. all subjects had normal responses to 0.125 mg of acth stimulation (cortisol > 18 µg/dl).

Overdosage:

10 overdosage topically applied corticosteroids can be absorbed in sufficient amounts to produce systemic effects, including under conditions of normal use. [see warnings and precautions (5.1) and use in specific populations (8.4) ] .

Description:

11 description derma-smoothe/fs ® (fluocinolone acetonide), topical oil, 0.01% (body oil) contains fluocinolone acetonide [(6α, 11β, 16α)-6,9-difluoro-11,21-dihydroxy-16,17 [(1-methylethylidene)bis(oxy)]-pregna-1,4-diene-3,20-dione, cyclic 16,17 acetal with acetone], a synthetic corticosteroid for topical dermatologic use. this formulation is also marketed as derma-smoothe/fs ® (fluocinolone acetonide), topical oil, 0.01% (scalp oil) for use with shower caps for treatment of scalp psoriasis in adults, and as fluocinolone acetonide oil, 0.01% for treatment of chronic eczematous external otitis. chemically, fluocinolone acetonide is c 24 h 30 f 2 o 6 . it has the following structural formula: fluocinolone acetonide in derma-smoothe/fs ® has a molecular weight of 452.50. it is a white crystalline powder that is odorless, stable in light, and melts at 270°c with decomposition; soluble in alcohol, acetone and methanol; slightly soluble in chloroform; insoluble in water. each gram of derma-smoothe/fs ® contains approximately 0.11 mg of fluocinolone acetonide in a blend of oils, which contains isopropyl alcohol, isopropyl myristate, light mineral oil, oleth-2, refined peanut oil nf and fragrances. derma-smoothe/fs ® is formulated with 48% refined peanut oil nf. the peanut oil used in derma-smoothe/fs ® is tested for peanut proteins through amino acid analysis which can detect the quantity of amino acids to below 0.5 parts per million. chemical structure

Clinical Pharmacology:

12 clinical pharmacology 12.1 mechanism of action like other topical corticosteroids, fluocinolone acetonide has anti-inflammatory, antipruritic, and vasoconstrictive properties. the mechanism of the anti-inflammatory activity of the topical steroids, in general, is unclear. however, corticosteroids are thought to act by the induction of phospholipase a2 inhibitory proteins, collectively called lipocortins. it is postulated that these proteins control the biosynthesis of potent mediators of inflammation such as prostaglandins and leukotrienes by inhibiting the release of their common precursor arachidonic acid. arachidonic acid is released from membrane phospholipids by phospholipase a2. 12.3 pharmacokinetics topical corticosteroids can be absorbed from intact healthy skin. the extent of percutaneous absorption of topical corticosteroids is determined by many factors, including the product formulation and the integrity of the epidermal barrier. occlusion, inflammation and/or other dise
ase processes in the skin may increase percutaneous absorption. the use of pharmacodynamic endpoints for assessing the systemic exposure of topical corticosteroids may be necessary due to the fact that circulating levels are often below the level of detection. once absorbed through the skin, topical corticosteroids are metabolized primarily in the liver, and are then excreted by the kidneys. some corticosteroids and their metabolites are also excreted in the bile. derma-smoothe/fs ® is in the low to medium range of potency as compared with other topical corticosteroids in vasoconstrictor studies.

Mechanism of Action:

12.1 mechanism of action like other topical corticosteroids, fluocinolone acetonide has anti-inflammatory, antipruritic, and vasoconstrictive properties. the mechanism of the anti-inflammatory activity of the topical steroids, in general, is unclear. however, corticosteroids are thought to act by the induction of phospholipase a2 inhibitory proteins, collectively called lipocortins. it is postulated that these proteins control the biosynthesis of potent mediators of inflammation such as prostaglandins and leukotrienes by inhibiting the release of their common precursor arachidonic acid. arachidonic acid is released from membrane phospholipids by phospholipase a2.

Pharmacokinetics:

12.3 pharmacokinetics topical corticosteroids can be absorbed from intact healthy skin. the extent of percutaneous absorption of topical corticosteroids is determined by many factors, including the product formulation and the integrity of the epidermal barrier. occlusion, inflammation and/or other disease processes in the skin may increase percutaneous absorption. the use of pharmacodynamic endpoints for assessing the systemic exposure of topical corticosteroids may be necessary due to the fact that circulating levels are often below the level of detection. once absorbed through the skin, topical corticosteroids are metabolized primarily in the liver, and are then excreted by the kidneys. some corticosteroids and their metabolites are also excreted in the bile. derma-smoothe/fs ® is in the low to medium range of potency as compared with other topical corticosteroids in vasoconstrictor studies.

Nonclinical Toxicology:

13 nonclinical toxicology 13.1 carcinogenesis, mutagenesis, impairment of fertility long-term animal studies have not been performed to evaluate the carcinogenic potential or the effect on fertility of derma-smoothe/fs ® . studies have not been performed to evaluate the mutagenic potential of fluocinolone acetonide, the active ingredient in derma-smoothe/fs ® . some corticosteroids have been found to be genotoxic in various genotoxicity tests (i.e. the in vitro human peripheral blood lymphocyte chromosome aberration assay with metabolic activation, the in vivo mouse bone marrow micro nucleus assay, the chinese hamster micronucleus test, and the in vitro mouse lymphoma gene mutation assay).

Carcinogenesis and Mutagenesis and Impairment of Fertility:

13.1 carcinogenesis, mutagenesis, impairment of fertility long-term animal studies have not been performed to evaluate the carcinogenic potential or the effect on fertility of derma-smoothe/fs ® . studies have not been performed to evaluate the mutagenic potential of fluocinolone acetonide, the active ingredient in derma-smoothe/fs ® . some corticosteroids have been found to be genotoxic in various genotoxicity tests (i.e. the in vitro human peripheral blood lymphocyte chromosome aberration assay with metabolic activation, the in vivo mouse bone marrow micro nucleus assay, the chinese hamster micronucleus test, and the in vitro mouse lymphoma gene mutation assay).

How Supplied:

16 how supplied / storage and handling derma-smoothe/fs ® is supplied in bottles containing 4 fluid ounces. it is labeled as body oil ( ndc # 68791-101-04 ). storage: store at 25°c (68°-77°f); excursions permitted to 15°-30°c (59°-86°f) [see usp controlled room temperature].

Information for Patients:

17 patient counseling information 17.1 instructions derma-smoothe/fs ® should be used as directed by the physician. it is for external use only. avoid contact with the eyes. in case of contact, wash eyes liberally with water. derma-smoothe/fs ® should not be used for any disorder other than that for which it was prescribed. patients should report any worsening of their skin condition to their physician promptly. derma-smoothe/fs ® should not be applied under occlusion unless directed by the physician. derma-smoothe/fs ® should not be applied to the diaper area as diapers or plastic pants may constitute occlusive use. derma-smoothe/fs ® should not be used on the face, axillae, or groin unless directed by the physician. as with other corticosteroids, therapy should be discontinued when control of disease is achieved. contact the physician if no improvement is seen within 2 weeks. do not use other corticosteroid-containing products while using derma-smoothe/fs ® without
first consulting your physician.

Package Label Principal Display Panel:

Principal display panel - 118.28 ml bottle label ndc 68791-101-04 rx only derma-smoothe/fs ® fluocinolone acetonide 0.01% topical oil (body oil) for topical use only not for oral, ophthalmic, or intravaginal use shake well before use net contents 118.28 ml (4 fl. oz.) royal pharmaceuticals ® container-label


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