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Skyrizi vs Stelara

Risankizumab  ·  Ustekinumab

Both are IL-23 inhibitors. Here is how Skyrizi and Stelara compare on class, mechanism, dosing, approval and supply.

At a glance

SkyriziRisankizumab
StelaraUstekinumab
Brand name
Skyrizi
Stelara
Drug class
IL-23 inhibitor
IL-12/23 inhibitor
Route
Intravenous, Subcutaneous
Intravenous, Subcutaneous
Marketed by
AbbVie
Janssen (Johnson & Johnson)
First FDA approval
23 Apr 2019
25 Sep 2009
US shortage
Not listed
Not listed

Key differences

What each one treats

SkyriziRisankizumab

SKYRIZI is an interleukin-23 antagonist indicated for the treatment of: moderate-to-severe plaque psoriasis in adults and pediatric patients 6 years of age and older who are candidates for systemic therapy or phototherapy. ( 1.1 ) active psoriatic arthritis in adults and pediatric patients 6 years of age and older. ( 1.2 ) moderately to severely active Crohn's disease in adults. ( 1.3 ) moderately to severely active ulcerative colitis in adults. ( 1.4 ) 1.1 Plaque Psoriasis SKYRIZI ® is indicated for the treatment of moderate-to-severe plaque psoriasis in adults and pediatric patients 6 years of age and older who are candidates for systemic therapy or phototherapy. 1.2 Psoriatic Arthritis SKYRIZI is indicated for the treatment of active psoriatic arthritis in adults and pediatric patients 6 years of age and older. 1.3 Crohn’s Disease SKYRIZI is indicated for the treatment of moderately …

StelaraUstekinumab

STELARA is a human interleukin-12 and -23 antagonist indicated for the treatment of: Moderate to severe plaque psoriasis in adult and pediatric patients 6 years of age and older who are candidates for phototherapy or systemic therapy. ( 1.1 ) Active psoriatic arthritis in adults and pediatric patients 6 years of age and older. ( 1.2 ) Moderately to severely active Crohn's disease in adult and pediatric patients 2 years of age and older. ( 1.3 ) Moderately to severely active ulcerative colitis in adult patients. ( 1.4 ) 1.1 Plaque Psoriasis (PsO) STELARA is indicated for the treatment of adults and pediatric patients 6 years of age and older with moderate to severe plaque psoriasis who are candidates for phototherapy or systemic therapy. 1.2 Psoriatic Arthritis (PsA) STELARA is indicated for the treatment of adults and pediatric patients 6 years of age and older with active psoriatic art…

How each one works

SkyriziIL-23 inhibitor

12.1 Mechanism of Action Risankizumab-rzaa is a humanized IgG1 monoclonal antibody that selectively binds to the p19 subunit of human IL-23 cytokine and inhibits its interaction with the IL-23 receptor. IL-23 is a naturally occurring cytokine that is involved in inflammatory and immune responses. Risankizumab-rzaa inhibits the release of pro-inflammatory cytokines and chemokines.

StelaraIL-12/23 inhibitor

12.1 Mechanism of Action Ustekinumab is a human IgG1қ monoclonal antibody that binds with specificity to the p40 protein subunit used by both the IL-12 and IL-23 cytokines. IL-12 and IL-23 are naturally occurring cytokines that are involved in inflammatory and immune responses, such as natural killer cell activation and CD4+ T-cell differentiation and activation. In in vitro models, ustekinumab was shown to disrupt IL-12 and IL-23 mediated signaling and cytokine cascades by disrupting the interaction of these cytokines with a shared cell-surface receptor chain, IL-12Rβ1. The cytokines IL-12 and IL-23 have been implicated as important contributors to the chronic inflammation that is a hallma…

Related comparisons

Skyrizi VS Tremfya Skyrizi VS Omvoh Stelara VS Tremfya Stelara VS Omvoh Humira VS Skyrizi Humira VS Stelara

Read more

Skyrizi profile Stelara profile IL-23 Inhibitors All comparisons
This is not medical advice, and not a recommendation of one drug over the other.

Which medicine is right for a given person depends on their diagnosis, other conditions, other medicines, kidney and liver function, pregnancy, and cost or reimbursement — none of which this page knows. Two drugs in the same class are not automatically interchangeable. Never start, stop or switch a prescription medicine on the basis of a web page; that decision belongs to you and your clinician or pharmacist.

Class and summary text is written by the Priya Life Science editorial team. Label, mechanism, route, manufacturer and approval data come from the U.S. FDA via the openFDA API; shortage status from the FDA Drug Shortage Database. Approvals, indications and brand names differ between the US, EU/Ireland (EMA/HPRA) and other regions — a drug approved in one may not be approved, or may carry a different name, in another.