5.5 Serious
Hypersensitivity Reactions
Subsection title
revised
Additions and/or
revisions underlined:
Serious
hypersensitivity reactions, including anaphylaxis and angioedema, have been
reported with STELARA in clinical trials and postmarketing. Some serious
hypersensitivity reactions have occurred during
the first intravenous dose of STELARA
[see Adverse Reactions (6.1,
6.3)].
If a severe or clinically significant hypersensitivity reaction
occurs, discontinue STELARA immediately and initiate appropriate
medical treatment [see
Contraindications (4)].
Additions and/or revisions underlined:
The following serious
adverse reactions are discussed elsewhere in the label:
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6.3 Postmarketing
Experience
Additions and/or revisions underlined:
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Immune system disorders: Hypersensitivity reactions (e.g., anaphylaxis, angioedema, dyspnea, rash, urticaria), including a fatal case
that presented with chest tightness and dyspnea during infusion of the first
dose.
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7.1
Concomitant Therapies
Additions and/or revisions underlined:
In trials in subjects with plaque psoriasis the safety of STELARA
in combination with immunosuppressive agents or phototherapy has not been
evaluated. In trials in subjects with psoriatic arthritis, concomitant MTX use did
not appear to influence the safety or efficacy of STELARA. In trials in subjects with Crohn’s disease
(CD-1 and CD-2) and ulcerative colitis
(UC- 1), immunomodulators (6-MP, AZA, MTX) were used
concomitantly in approximately 30% of subjects and corticosteroids were used
concomitantly in approximately 40% and 50% of Crohn’s disease and ulcerative
colitis subjects, respectively. Use of these concomitant therapies did not
appear to influence the overall safety or efficacy of STELARA.
8.1 Pregnancy
Additions and/or revisions underlined:
Risk Summary
Available data from the Organization of
Teratology Information Specialists (OTIS)/MotherToBaby STELARA Pregnancy
Registry, published literature and pharmacovigilance in pregnant
women have not identified a STELARA-associated risk of major birth
defects, miscarriage or other adverse maternal or fetal outcomes (see Data). There are risks to
the mother and the fetus associated with inflammatory bowel disease
(IBD) in pregnancy. In animal reproductive and developmental toxicity
studies, no adverse developmental effects were observed in offspring after administration
of ustekinumab to pregnant monkeys at exposures greater than 100 times the maximum
recommended human dose (MRHD).
All pregnancies have a background risk of birth defect, loss,
or other adverse
outcomes. In the U.S.
general population, the estimated background risk of major birth defects and
miscarriage of clinically recognized pregnancies is 2% to 4% and 15% to 20%,
respectively.
Clinical Considerations
Disease-associated Maternal
and Embryo/Fetal Risk
Published data
suggest that the risk of adverse pregnancy outcomes in women with IBD is
associated with increased disease activity. Adverse
pregnancy outcomes include
preterm delivery (before 37 weeks of gestation), low birth weight
(less than 2500 g) infants, and small
for gestational age at birth.
Fetal/Neonatal Adverse
Reactions
Transport of
endogenous IgG antibodies across the placenta increases as pregnancy
progresses, and peaks during the third trimester. Therefore, STELARA may be
present in infants exposed in utero. The potential clinical
impact of ustekinumab exposure in infants
exposed in utero should be considered.
Data
Human Data
An observational pregnancy registry conducted by (OTIS)/MotherToBaby in the U.S. and Canada (enrollment between 2013 and 2019) assessed
the risk of major birth defects, pattern
of major and minor anomalies in live-born infants,
miscarriage, and adverse infant outcomes in women with STELARA exposure. In the
registry study, there were 101 participants
and 107 pregnancies with exposure to
STELARA (88 prospective; 19
retrospective). Most participants had a primary indication of CD (65.4%) or
psoriasis (30.8%). The pregnancy registry did not identify a STELARA -associated risk of major birth defects,
pattern of major or minor anomalies, increased risk of miscarriage or adverse infant
outcomes. Methodological limitations of the registry
include small sample size, lack of an internal comparison group, a mix
of prospective and retrospective reports, and unmeasured confounders. The
conclusions from the pregnancy registry were consistent with the published
literature and pharmacovigilance.
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8.4 Pediatric Use
Additions and/or revisions underlined:
Plaque Psoriasis
The safety and effectiveness of STELARA have been established for the treatment
of moderate to severe plaque psoriasis in pediatric
patients 6 years of age and older who are candidates for phototherapy or
systemic therapy.
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Psoriatic Arthritis
The safety
and effectiveness of STELARA have been established for treatment of psoriatic arthritis in pediatric patients 6 years of
age and older.
Use of STELARA in these age groups is supported by evidence from adequate and well controlled trials of STELARA in adult
subjects with psoriasis and PsA, pharmacokinetic data from adult subjects with
psoriasis, adult subjects with PsA and pediatric subjects with psoriasis, and safety
data from two clinical trials in 44 pediatric subjects
6 to 11 years old with psoriasis
and 110 pediatric subjects 12 years of age and older with
psoriasis. The observed pre-dose (trough) concentrations are generally comparable between adult subjects
with psoriasis, adult
subjects with PsA and pediatric subjects
with psoriasis, and the PK exposure is expected to be comparable
between adult
and pediatric subjects with PsA [see
Adverse Reactions (6.1), Clinical Pharmacology (12.3), and Clinical Studies (14.1,
14.2, 14.3)].