6
Adverse Reactions
6.1 Clinical Trials Experience
Addition of the
following information to the end of the subsection:
In an open-label study, 36 pediatric
subjects age 4 to less than 12 years applied SORILUX Foam twice
daily for up to 8 weeks. Adverse reactions
included application site pain and contact dermatitis.
8
Use in Specific Populations
8.4 Pediatric Use
Additions and/or
revisions underlined:
The
safety and effectiveness of SORILUX Foam have been established in pediatric
patients age 4 years and older for topical treatment of plaque psoriasis
of the scalp and body.
Use
of SORILUX Foam in this age group is supported by two adequate and well
controlled 8- week trials in adults and adolescents 12 years of age and older,
with additional data from a 15- day open-label safety and pharmacokinetics (PK)
study conducted in 19 subjects 12 to less than 17 years of age; and an
8-week open-label safety and PK study in 36 subjects 4 to 11 years of age
with psoriasis. Data from 19 subjects aged 12 to less than 17 years
and 18 subjects aged 5 to 11 years showed no significant effects on indices
of calcium metabolism. Systemic concentrations of calcipotriene were
not quantifiable in the two studies in subjects aged 7 years to less
than 17 years.
The
safety and effectiveness of SORILUX Foam in pediatric patients less than 4
years of age have not been established.
17 PCI/PI/MG (Patient Counseling Information/Patient Information/Medication Guide)
PATIENT INFORMATION
Additions and/or
revisions underlined:
What is SORILUX
Foam?
SORILUX
Foam is a prescription medicine used on the skin (topical) to treat plaque
psoriasis of the scalp and body in people 4 years of age and older.
It
is not known if SORILUX Foam is safe and effective in people under 4
years old.
Approved Drug Label (PDF)
6
Adverse Reactions
6.1 Clinical Trials Experience
(Additions and/or revisions are
underlined)
Because
clinical trials are conducted under widely varying
conditions, adverse reaction rates observed
in clinical trials of a drug cannot be directly compared with rates in the clinical trials of another drug and may not reflect
the rates
observed in clinical practice.
SORILUX Foam was studied in four vehicle-controlled trials.
A total of 1094 adult subjects with plaque
psoriasis, including 654 exposed to SORILUX Foam, were treated
twice daily for 8 weeks.
Adverse reactions reported in greater than or equal to 1% of subjects treated with SORILUX Foam and at a higher incidence
than subjects treated with vehicle were application site erythema (2%) and application
site pain (3%). The incidence of these adverse reactions was similar between
the body and scalp.
In an open-label
study, 19 pediatric subjects
age 12 to less than 17 years applied SORILUX Foam twice
daily for 14 days and once on Day
15. Adverse reactions
included application site pain, application
site pruritus and pruritus.
8
Use in Specific Populations
8.1 Pregnancy
(Pregnancy
and Lactation Labeling Rule (PLLR) conversion; Additions and/or revisions are
underlined)
Risk Summary
Although there are no available data on the drug-associated risk of major birth defects,
miscarriage or
adverse maternal or fetal outcomes in pregnant
women exposed to SORILUX
Foam, systemic exposure to calcipotriene is
likely to be low.
In animal reproduction
studies, oral administration
of calcipotriene to pregnant rats
and rabbits during the period
of organogenesis resulted in an increased incidence of minor skeletal abnormalities,
including enlarged fontanelles and extra ribs in rats
and an increased incidence of minor skeletal abnormalities, including incomplete ossification of pubic bones and forelimb phalanges
in rabbits. The available data do not allow the
calculation of relevant comparisons
between the systemic exposure of calcipotriene observed in animal studies to the systemic exposure that would be expected in humans after topical use of SORILUX Foam.
The estimated background risk of
major birth defects and miscarriage for the indicated population
is unknown. All pregnancies have a
background risk of birth defect,
loss, or other adverse
outcomes. In
the U.S.
general population, the estimated risk of major birth defects
and
miscarriage in clinically recognized
pregnancies is 2 to 4% and 15 to 20%, respectively.
Data
Animal
Data
Embryofetal development studies were
conducted with calcipotriene after oral administration in rats and rabbits. Pregnant rats
received daily oral administration
of calcipotriene during the period of
organogenesis. Fetuses
from dams dosed with 54 mcg/kg/day (318 mcg/m2/day) exhibited a significantly increased incidence of minor skeletal abnormalities consisting primarily of enlarged fontanelles and extra ribs. The
enlarged fontanelles are most
likely due to calcipotriene’s effect upon calcium metabolism. There
were no effects
on the incidence of major
malformations in fetuses.
Pregnant
rabbits received daily oral administration
of calcipotriene during the
period of organogenesis. Increased rabbit maternal
and fetal toxicity was noted at
12 mcg/kg/day (132 mcg/m^2/day). Fetuses
from does dosed with 36 mcg/kg/day (396 mcg/m^2/day) exhibited a significantly increased
incidence of minor skeletal
abnormalities including incomplete ossification of pubic bones and forelimb
phalanges. There
were no effects on the incidence of major malformations in fetuses.
8.2 Lactation
(Pregnancy
and Lactation Labeling Rule (PLLR) Conversion; Additions and/or
revisions are underlined)
Risk
Summary
There
are no data on the
presence of topically administered calcipotriene in human or
animal milk, the effects on the breastfed infant, or the effects
on milk production. After
topical administration of SORILUX Foam, concentrations of calcipotriene in plasma are
low, and therefore, concentrations in human
milk are likely to be
low. The developmental and
health benefits of breastfeeding should be considered along with the mother’s
clinical need for and any potential
adverse effects on the breastfed child from SORILUX Foam
or from the
underlying maternal condition.
8.4 Pediatric Use
(Additions and/or revisions are underlined)
The
safety and effectiveness
of SORILUX Foam have been established
in pediatric patients age 12 years and
older for topical treatment of plaque
psoriasis of the
scalp and body. Use of SORILUX Foam
in this age group is supported by two adequate and
well controlled 8-week trials in adults and adolescents 12 years of age
and older, with additional data from a 15-day open-label safety and pharmacokinetics study conducted
in 19 subjects 12 to less than
17 years of age with psoriasis. Data from 17 subjects
in the pharmacokinetic study showed
no significant effects
on indices of calcium metabolism and no quantifiable
calcipotriene concentrations in subjects aged 12 to less than 17 years.
The safety and effectiveness of SORILUX Foam in
pediatric patients less than 12 years of age have not been established.
17 PCI/PI/MG (Patient Counseling Information/Patient Information/Medication Guide)
PATIENT COUNSELING INFORMATION
(Additions and/or revisions are underlined)
Advise the patient to read the FDA-approved patient labeling (Patient Information). Inform
the patient to adhere to the following instructions:
Patient Information SORILUX (SOR-i-lux) (calcipotriene) Foam, 0.005%
(Extensive changes; please refer to labeling)