WARNINGS
Included as part of the PRECAUTIONS section.
PRECAUTIONS
Hypothalamic-Pituitary-Adrenal (HPA) Axis Suppression And
Other Adverse Endocrine Effects
Topical corticosteroids, including CUTIVATE® 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].
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 CUTIVATE® 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 CUTIVATE® 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 (22.1μg/dL) within one week of the
final treatment visit [see Use In Specific Populations and CLINICAL
PHARMACOLOGY].
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.
Local Adverse Reactions
CUTIVATE® Lotion may cause local adverse
reactions, including skin atrophy [see ADVERSE REACTIONS]. The risk is
greater with use under occlusion and with higher potency products.
CUTIVATE® 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
CUTIVATE® Lotion in individuals with hypersensitivity to
formaldehyde as it may prevent healing or worsen dermatitis.
If irritation develops, discontinue CUTIVATE® 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 CUTIVATE® Lotion if
appropriate.
Concomitant Skin Infections
If skin infections are present or develop at the
treatment site, an appropriate antimicrobial agent should be used. If a
favorable response does not occur promptly, discontinue use of CUTIVATE® Lotion
until the infection has been adequately controlled.
Patient Counseling Information
Advise the patient to read the
FDA-approved patient labeling (PATIENT INFORMATION).
Administration Instructions
Advise the patient of
appropriate CUTIVATE® Lotion administration instructions, including
those that will mitigate HPA-Axis suppression [see WARNINGS AND
PRECAUTIONS] and local adverse reactions [see WARNINGS
AND PRECAUTIONS]:
- Discontinue therapy when control is achieved in less than
4 weeks; if no improvement is seen within 2 weeks, contact the healthcare
provider.
- Avoid contact with the eyes.
- Do not bandage the treated skin area, or cover or wrap it
to cause occlusion unless directed by the healthcare provider.
- Do not use CUTIVATE® Lotion in the treatment
of diaper dermatitis unless directed by the healthcare provider, as diapers or
plastic pants may constitute occlusive dressing and enhance absorption.
- Do not use on the face, underarms, or groin areas unless
directed by the healthcare provider.
Local Adverse Reactions
Advise the patient to report any signs of local adverse
reactions to their healthcare provider [see WARNINGS AND PRECAUTIONS].
- Advise patients to report to their healthcare provider if
they are allergic to formaldehyde.
Nonclinical Toxicology
Carcinogenesis, Mutagenesis, Impairment Of Fertility
In an oral (gavage) mouse carcinogenicity study, doses of
0.1, 0.3 and 1 mg/kg/day fluticasone propionate were administered to mice for
18 months. Fluticasone propionate demonstrated no tumorigenic potential at oral
doses up to 1 mg/kg/day (less than the MRHD in adults based on body surface
area comparisons) in this study.
In a dermal mouse carcinogenicity study, 0.05%
fluticasone propionate ointment (40 μl) was topically administered for 1,
3 or 7 days/week for 80 weeks. Fluticasone propionate demonstrated no
tumorigenic potential at dermal doses up to 6.7 μg/kg/day (less than the
MRHD in adults based on body surface area comparisons) in this study.
Fluticasone propionate revealed no evidence of mutagenic
or clastogenic potential based on the results of five in vitro genotoxicity
tests (Ames assay, E. coli fluctuation test, S. cerevisiae gene conversion
test, Chinese hamster ovary cell chromosome aberration assay and human
lymphocyte chromosome aberration assay) and one in vivo genotoxicity test
(mouse micronucleus assay).
No evidence of impairment of fertility or effect on
mating performance was observed in a fertility and general reproductive
performance study conducted in male and female rats at subcutaneous doses up to
50 μg/kg/day (less than the MRHD in adults based on body surface area
comparisons).
Use In Specific Populations
Pregnancy
Pregnancy Category C
There are no adequate and
well-controlled studies in pregnant women. Therefore, CUTIVATE® 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.
Nursing Mothers
Systemically administered corticosteroids appear in human
milk and can 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 CUTIVATE® Lotion
is administered to a nursing woman.
Pediatric Use
CUTIVATE® Lotion may be used in pediatric
patients as young as 3 months of age. The safety and effectiveness of CUTIVATE® Lotion in pediatric patients below 3 months of age have not been
established.
Because of a higher ratio of skin surface area to body
mass, pediatric patients are at a greater risk than adults of systemic effects
when treated with topical drugs. They are, therefore, also at greater risk of
HPA axis suppression and adrenal insufficiency upon the use of topical
corticosteroids [see WARNINGS AND PRECAUTIONS].
In an HPA axis suppression trial, none of the 40
evaluable pediatric subjects, 4 months old to < 6 years old, with moderate
to severe atopic dermatitis covering ≥ 35% Body Surface Area (BSA) who
were treated with an exaggerated dosing regimen (twice daily) of CUTIVATE® Lotion experienced adrenal suppression (defined as a 30-minute
post-stimulation cortisol level ≤ 18 micrograms/dL) [see WARNINGS AND
PRECAUTIONS and CLINICAL PHARMACOLOGY].
In another HPA axis suppression trial, one of 49 (2%)
evaluable pediatric subjects, 3 months to 11 months old, with moderate to
severe atopic dermatitis covering ≥ 35% Body Surface Area (BSA) who
applied an exaggerated dosing regimen (twice daily) of CUTIVATE® Lotion
experienced reversible adrenal suppression (defined as a 30-minute
post-stimulation cortisol level ≤ 18 micrograms/dL) following 4 weeks of
therapy [see WARNINGS AND PRECAUTIONS and CLINICAL PHARMACOLOGY].
Systemic effects such as Cushing's syndrome, linear
growth retardation, delayed weight gain, and intracranial hypertension have
been reported in pediatric patients, especially those with prolonged exposure
to large doses of high-potency topical corticosteroids, or concomitant use of
more than one corticosteroid product.
Local adverse reactions including skin atrophy have also
been reported with use of topical corticosteroids in pediatric patients.
Parents of pediatric patients should be advised not to
use this medication in the treatment of diaper dermatitis unless directed by a
physician. CUTIVATE® Lotion should not be applied in the diaper
areas as diapers or plastic pants may constitute occlusive dressing.
Geriatric Use
A limited number of patients above 65 years of age have
been treated with CUTIVATE® Lotion in US and non-US clinical trials.
Specifically only 8 patients above 65 years of age were treated with CUTIVATE® Lotion in controlled clinical trials. The number of patients is too small
to permit separate analyses of efficacy and safety.