WARNINGS
Included as part of the PRECAUTIONS section.
PRECAUTIONS
Intraocular pressure (IOP) increase
Prolonged use of corticosteroids may result in glaucoma with damage to the
optic nerve, defects in visual acuity and fields of vision. If this product
is used for 10 days or longer, IOP should be monitored even though it may be
difficult in children and uncooperative patients.
Cataracts
Use of corticosteroids may result in posterior subcapsular cataract formation.
Delayed healing
The use of steroids after cataract surgery may delay healing and increase the
incidence of bleb formation. In those diseases causing thinning of the cornea
or sclera, perforations have been known to occur with the use of topical steroids.
The initial prescription and renewal of the medication order beyond 14 days
should be made by a physician only after examination of the patient with the
aid of magnification such as slit lamp biomicroscopy and, where appropriate,
fluorescein staining.
Bacterial infections
Prolonged use of corticosteroids may suppress the host response and thus increase
the hazard of secondary ocular infections. In acute purulent conditions, steroids
may mask infection or enhance existing infection. If signs and symptoms fail
to improve after 2 days, the patient should be re-evaluated.
Viral infections
Employment of a corticosteroid medication in the treatment of patients with
a history of herpes simplex requires great caution. Use of ocular steroids may
prolong the course and may exacerbate the severity of many viral infections
of the eye (including herpes simplex).
Fungal infections
Fungal infections of the cornea are particularly prone to develop coincidentally
with long-term local steroid application. Fungus invasion must be considered
in any persistent corneal ulceration where a steroid has been used or is in
use. Fungal culture should be taken when appropriate.
Contact Lens Wear
Patients should not wear contact lenses during their course of therapy with
LOTEMAX ointment.
Amblyopia
LOTEMAX (loteprednol etabonate ophthalmic ointment), 0.5% should not be used
in children following ocular surgery. Its use may interfere with amblyopia treatment
by hindering the child's ability to see out of the operated eye (see Pediatric
Use).
Topical ophthalmic use only
Lotemax is not indicated for intraocular administration.
Nonclinical Toxicology
Carcinogenesis, Mutagenesis, Impairment Of Fertility
Long-term animal studies have not been conducted to evaluate the carcinogenic
potential of loteprednol etabonate. Loteprednol etabonate was not genotoxic
in vitro in the Ames test, the mouse lymphoma tk assay, or in a chromosome
aberration test in human lymphocytes, or in vivo in the single dose mouse micronucleus
assay. Treatment of male and female rats with up to 50 mg/kg/day and 25 mg/kg/day
of loteprednol etabonate, respectively, (2500 and 1250 times the maximum daily
clinical dose, respectively) prior to and during mating did not impair fertility
in either gender.
Use In Specific Populations
Pregnancy
Teratogenic effects - Pregnancy Category C
Loteprednol etabonate has been shown to be embryotoxic
(delayed ossification) and teratogenic (increased incidence of meningocele,
abnormal left common carotid artery, and limb flexures) when administered orally
to rabbits during organogenesis at a dose of 3 mg/kg/day (150 times the maximum
daily clinical dose), a dose which caused no maternal toxicity. The noobserved-effect-level
(NOEL) for these effects was 0.5 mg/kg/day (25 times the maximum daily clinical
dose). Oral treatment of rats during organogenesis resulted in teratogenicity
(absent innominate artery at ≥ 5 mg/kg/day doses, and cleft palate and umbilical
hernia at ≥ 50 mg/kg/day) and embryotoxicity (increased post-implantation
losses at 100 mg/kg/day and decreased fetal body weight and skeletal ossification
with ≥ 50 mg/kg/day). Treatment of rats with 0.5 mg/kg/day (25 times the
maximum daily clinical dose) during organogenesis did not result in any reproductive
toxicity. Loteprednol etabonate was maternally toxic (significantly reduced
body weight gain during treatment) when administered to pregnant rats during
organogenesis at doses of ≥ 5 mg/kg/day.
Oral exposure of female rats to 50 mg/kg/day of loteprednol etabonate from
the start of the fetal period through the end of lactation, a maternally toxic
treatment regimen (significantly decreased body weight gain), gave rise to decreased
growth and survival, and retarded development in the offspring during lactation;
the NOEL for these effects was 5 mg/kg/day. Loteprednol etabonate had no effect
on the duration of gestation or parturition when administered orally to pregnant
rats at doses up to 50 mg/kg/day during the fetal period.
LOTEMAX should be used during pregnancy only if the potential benefit justifies
the potential risk to the embryo or fetus.
Nursing Mothers
It is not known whether topical ophthalmic administration of corticosteroids
could result in sufficient systemic absorption to produce detectable quantities
in human milk. Systemically administered steroids appear in human milk and could
suppress growth, interfere with endogenous corticosteroid production, or cause
other untoward effects. Caution should be exercised when LOTEMAX ointment is
administered to a nursing woman.
Pediatric Use
Safety and effectiveness in pediatric patients have not been established.
LOTEMAX (loteprednol etabonate ophthalmic ointment) 0.5% should not be used
in children following ocular surgery. Its use may interfere with amblyopia treatment
by hindering the child's ability to see out of the operated eye.
Geriatric Use
No overall differences in safety and effectiveness have been observed between
elderly and younger patients.