WARNINGS
Use of topical corticosteroids, including ApexiCon® E Cream
(diflorasone diacetate 0.05% [emollient]) may increase the risk of posterior
subcapsular cataracts and glaucoma. Cataracts have been reported in
postmarketing experience with the use of topical diflorasone diacetate
products.
Glaucoma, with possible damage to the optic nerve, and
increased intraocular pressure have been reported in postmarketing experience
with the use of topical dermal corticosteroids.
Avoid contact of ApexiCon® E Cream (diflorasone diacetate
0.05% [emollient]) with eyes. Advise patients to report any visual symptoms.
PRECAUTIONS
General
Systemic absorption of topical corticosteroids has
produced reversible hypothalamicpituitary- adrenal (HPA) axis suppression,
manifestations of Cushing's syndrome, hyperglycemia, and glucosuria in some
patients.
Conditions which augment systemic absorption include the
application of the more potent steroids, use over large surface areas,
prolonged use, and the addition of occlusive dressings.
Therefore, patients receiving a large dose of a potent
topical steroid applied to a large surface area or under an occlusive dressing
should be evaluated periodically for evidence of HPA axis suppression by using
the urinary free cortisol and ACTH stimulation tests. If HPA axis suppression
is noted, an attempt should be made to withdraw the drug, to reduce the
frequency of application, or to substitute a less potent steroid.
Recovery of HPA axis function is generally prompt and
complete upon discontinuation of the drug. Infrequently, signs and symptoms of
steroid withdrawal may occur, requiring supplemental systemic corticosteroids.
Pediatric patients may absorb proportionally larger
amounts of topical corticosteroids and thus be more susceptible to systemic
toxicity (see PRECAUTIONS: Pediatric Use).
If irritation develops, topical corticosteroids should be
discontinued and appropriate therapy instituted.
In the presence of dermatological infections, the use of
an appropriate antifungal or antibacterial agent should be instituted. If a
favorable response does not occur promptly, the corticosteroid should be discontinued
until the infection has been adequately controlled.
Laboratory Tests
The following tests may be helpful in evaluating the HPA
axis suppression: Urinary free-cortisol test
ACTH stimulation test
Carcinogenesis, Mutagenesis, And Impairment Of Fertility
Long-term animal studies have not been performed to
evaluate the carcinogenic potential or the effect on fertility of topical
corticosteroids.
Diflorasone diacetate was not mutagenic in a micronucleus
test in rats at intraperitoneal doses up to 2400 mg/kg.
Pregnancy
Corticosteroids are generally teratogenic in laboratory
animals when administered systemically at relatively low dosage levels. The
more potent 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 topically applied
corticosteroids. Therefore, topical corticosteroids should be used during
pregnancy only if the potential benefit justifies the potential risk to the
fetus. Drugs of this class should not be used extensively on pregnant patients,
in large amounts, or for prolonged periods of time.
Nursing Mothers
It is not known whether topical administration of corticosteroids
could result in sufficient systemic absorption to produce detectable quantities
in breast milk. Because many drugs are excreted in human milk, caution should
be excercised whenApexiCon E cream (diflorasone diacetate 0.05% [emollient]) is
administered to a nursing woman.
Pediatric Use
Safety and effectiveness of ApexiCon® E Cream
(diflorasone diacetate cream) in pediatric patients 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 HPA-axis suppression when they are treated
with topical corticosteroids. They are, therefore, also at greater risk of
glucocorticosteroid insufficiency after withdrawal of treatment and of
Cushing's syndrome while on treatment. Adverse effects including striae have
been reported with inappropriate use of topical corticosteroids in pediatric
patients.
HPA axis suppression, Cushing's syndrome, and
intracranial hypertension have been reported in pediatric patients receiving
topical corticosteroids. Manifestations of adrenal suppression in pediatric patients
include linear growth retardation, delayed weight gain, low plasma cortisol
levels, and absence of response to ACTH stimulation. Manifestations of
intracranial hypertension include bulging fontanelles, headaches, and bilateral
papilledema.
Geriatric Use
Clinical studies of diflorasone diacetate topical
formulations did not include sufficient numbers of subjects aged 65 and over to
determine whether they respond differently from younger subjects.