Unique Molecule

STELARA^® selectively targets IL-12 and IL-23¹

Psoriasis is marked by the abnormal elevation of cytokines IL-12 and IL-23. STELARA^® targets these 2 cytokines, which have been associated with plaque psoriasis. STELARA^® is not known to bind to immune cell populations or other circulating cytokines.²

The clinical significance of these characteristics is not fully known.

STELARA^® is a human monoclonal antibody that binds with high affinity and specificity to the p40 protein subunit used by both the IL-12 and IL-23 cytokines.¹

STELARA® selectively targets IL-12 and IL-23

Important Safety Information

Infections
STELARA^® may increase the risk of infections and reactivation of latent infections. Serious bacterial, fungal, and viral infections were reported. Infections requiring hospitalization included cellulitis, diverticulitis, osteomyelitis, gastroenteritis, pneumonia, and urinary tract infections. STELARA^® should not be given to patients with a clinically important active infection and should not be administered until the infection resolves or is adequately treated. Instruct patients to seek medical advice if signs or symptoms suggestive of an infection occur. Exercise caution when considering use of STELARA^® in patients with a chronic infection or a history of recurrent infection.

Theoretical Risk for Vulnerability to Particular Infections
Individuals genetically deficient in IL-12/IL-23 are particularly vulnerable to disseminated infections from mycobacterium, Salmonella, and Bacillus Calmette-Guerin (BCG) vaccinations. Serious infections and fatal outcomes have been reported in such patients. It is not known whether patients with pharmacologic blockade of IL-12/IL-23 from treatment with STELARA^® will be susceptible to these types of infections. Consider appropriate diagnostic testing as dictated by clinical circumstances.

Pre-Treatment Evaluation of Tuberculosis (TB)
Evaluate patients for TB prior to initiating treatment with STELARA^®. STELARA^® should not be given to patients with active TB. Initiate treatment of latent TB before administering STELARA^®. Patients should be monitored closely for signs and symptoms of active TB during and after treatment with STELARA^®.

Malignancies
STELARA^® is an immunosuppressant and may increase the risk of malignancy. Malignancies were reported among patients who received STELARA^® in clinical studies. The safety of STELARA^® has not been evaluated in patients who have a history of malignancy or who have a known malignancy.

Hypersensitivity Reactions
Serious allergic reactions, including angioedema and possible anaphylaxis, have been reported. Discontinue STELARA^® and institute appropriate therapy if an anaphylactic or other serious allergic reaction occurs.

Reversible Posterior Leukoencephalopathy Syndrome (RPLS)
One case of RPLS has been reported in a STELARA^®-treated patient. If RPLS is suspected, discontinue STELARA^® and administer appropriate treatment.
RPLS is a neurological disorder, which is not caused by an infection or demyelination. RPLS can present with headache, seizures, confusion, and visual disturbances. RPLS has been associated with fatal outcomes.

Immunizations
Prior to initiating therapy with STELARA^®, patients should receive all immunizations recommended by current guidelines. Patients being treated with STELARA^® should not receive live vaccines. BCG vaccines should not be given during treatment or within one year of initiating or discontinuing STELARA^®. Exercise caution when administering live vaccines to household contacts of STELARA^® patients, as shedding and subsequent transmission to STELARA^® patients may occur. Non-live vaccinations received during a course of STELARA^® may not elicit an immune response sufficient to prevent disease.

Concomitant Therapies
The safety of STELARA^® in combination with other immunosuppressive agents or phototherapy has not been evaluated. Ultraviolet-induced skin cancers developed earlier and more frequently in mice genetically manipulated to be deficient in both IL-12 and IL-23 or IL-12 alone. The relevance of these findings in mouse models for malignancy risk in humans is unknown.

Theoretical Risk of Immunotherapy
STELARA^® may decrease the protective effect of allergy immunotherapy and may increase the risk of allergic reaction to allergen immunotherapy. Exercise caution in patients receiving or who have received allergy immunotherapy, particularly for anaphylaxis.

Most Common Adverse Reactions
The most common adverse reactions (≥3% and higher than that with placebo) in clinical trials for STELARA^® 45 mg, STELARA^® 90 mg, or placebo were: nasopharyngitis (8%, 7%, 8%), upper respiratory tract infection (5%, 4%, 5%), headache (5%, 5%, 3%), and fatigue (3%, 3%, 2%), respectively.

Please click here to read the Full Prescribing Information and Medication Guide for STELARA^®. Provide the Medication Guide to your patients and encourage discussion.

References: 1. STELARA^® Prescribing Information. Horsham, PA: Janssen Biotech, Inc. 2. Data on file. Janssen Biotech, Inc. 3. Papp KA, Langley RG, Lebwohl M, et al; for the PHOENIX 2 study investigators. Efficacy and safety of ustekinumab, a human interleukin-12/23 monoclonal antibody, in patients with psoriasis: 52-week results from a randomised, double-blind, placebo-controlled trial (PHOENIX 2). Lancet. 2008;371(9625):1675-1684. 4. Leonardi CL, Kimball AB, Papp KA, et al; for the PHOENIX 1 study investigators. Efficacy and safety of ustekinumab, a human interleukin-12/23 monoclonal antibody, in patients with psoriasis: 76-week results from a randomised, double-blind, placebo-controlled trial (PHOENIX 1). Lancet. 2008;371(9625):1665-1674. 5. HUMIRA^® Prescribing Information. North Chicago, IL: Abbott Laboratories. 6. ENBREL^® Prescribing Information. Thousand Oaks, CA: Immunex Corporation.