Medically reviewed by Drugs.com. Last updated on Sep 3, 2019.
(gue sel KOO mab)
- CNTO 1959
Excipient information presented when available (limited, particularly for generics); consult specific product labeling.
Solution Pen-injector, Subcutaneous [preservative free]:
Tremfya: 100 mg/mL (1 mL) [contains polysorbate 80]
Solution Prefilled Syringe, Subcutaneous [preservative free]:
Tremfya: 100 mg/mL (1 mL) [contains polysorbate 80]
Brand Names: U.S.
- Antipsoriatic Agent
- Interleukin-23 Inhibitor
- Monoclonal Antibody
Human IgG1 monoclonal antibody selectively binds with IL-23, thereby reducing serum levels of IL-17A, IL-17F, and IL-22. Guselkumab inhibits the release of proinflammatory cytokines and chemokines.
Vd: 13.5 L
Degraded into small peptides and amino acids via catabolic pathways in the same manner as endogenous IgG.
Time to Peak
15 to 18 days
Use: Labeled Indications
Plaque psoriasis: Treatment of moderate to severe plaque psoriasis in adults who are candidates for systemic therapy or phototherapy.
Serious hypersensitivity to guselkumab or any component of the formulation.
Plaque psoriasis: SubQ: 100 mg at weeks 0, 4, and then every 8 weeks thereafter.
Refer to adult dosing.
Allow prefilled syringe to reach room temperature (~30 minutes) in original carton before injecting. Do not warm in any other way. Intact solution should be colorless to light yellow; solution may develop a few fine, translucent particles. Discard unused portion of prefilled syringe.
SubQ: Administer SubQ into front of thighs, lower abdomen (except for 2 inches around navel), or back of upper arms; do not inject into areas where the skin is tender, bruised, red, hard, thick, scaly, or affected by psoriasis.
Store at 2°C to 8°C (36°F to 46°F) in the original carton; do not freeze. Protect from light. Do not shake.
Belimumab: May enhance the immunosuppressive effect of Biologic Anti-Psoriasis Agents. Avoid combination
InFLIXimab: May enhance the immunosuppressive effect of Biologic Anti-Psoriasis Agents. Avoid combination
Vaccines (Live): Guselkumab may enhance the adverse/toxic effect of Vaccines (Live). Avoid combination
Infection: Infection (23%)
Respiratory: Upper respiratory tract infection (14%)
1% to 10%:
Central nervous system: Headache (5%)
Dermatologic: Tinea (1%)
Gastrointestinal: Diarrhea (2%), gastroenteritis (1%)
Hepatic: Increased liver enzymes (3%)
Immunologic: Antibody development (6%; neutralizing antibodies: 2%; efficacy of guselkumab may be affected)
Infection: Herpes simplex infection (1%)
Local: Injection site reaction (5%)
Neuromuscular & skeletal: Arthralgia (3%)
<1%, postmarketing, and/or case reports: Candidiasis, hypersensitivity reaction, migraine, skin rash, urticaria
Concerns related to adverse effects:
• Hypersensitivity reactions: Serious hypersensitivity reactions may occur; may require hospitalization. Discontinue use and initiate appropriate therapy if serious hypersensitivity reactions occur.
• Infections: Guselkumab may increase the risk of infections; upper respiratory tract infections, gastroenteritis, tinea infections, and herpes simplex infections have occurred more frequently. Consider the risks versus benefits prior to treatment initiation in patients with a history of chronic or recurrent infection; treatment should not be initiated in patients with clinically important active infections until it is resolved or treated. Monitor for infections; patients should seek medical attention for signs/symptoms of a clinically important infection (acute or chronic). If a serious infection develops or is unresponsive to appropriate therapy for the infection, monitor closely and discontinue guselkumab until the infection resolves.
• Tuberculosis: Patients should be evaluated for tuberculosis (TB) infection prior to initiating therapy. Do not administer to patients with an active TB infection. Treatment for latent TB should be administered prior to administering guselkumab. Consider anti-TB therapy prior to treatment initiation in patients with a history of latent or active TB in whom an adequate course of TB treatment cannot be confirmed. Monitor closely for signs/symptoms of active TB during and after guselkumab treatment.
• Immunizations: Patients should be brought up to date with all immunizations before initiating therapy. Live vaccines should not be given concurrently; there are no data available concerning secondary transmission of infection by live vaccines in patients receiving therapy.
Tuberculosis screening (prior to initiating and periodically during therapy); signs and symptoms of infection, including tuberculosis (during and after treatment).
Guselkumab is a monoclonal IgG antibody. Human IgG is known to cross the placenta; therefore, exposure to the fetus may occur if administered to pregnant women.
• Discuss specific use of drug and side effects with patient as it relates to treatment. (HCAHPS: During this hospital stay, were you given any medicine that you had not taken before? Before giving you any new medicine, how often did hospital staff tell you what the medicine was for? How often did hospital staff describe possible side effects in a way you could understand?)
• Patient may experience common cold symptoms, headache, injection site irritation, or joint pain. Have patient report immediately to prescriber signs of infection; red, painful, or itchy skin that is hot to touch; shortness of breath; coughing up blood; severe cough; weight loss; polyuria; diarrhea; abdominal pain; sweating a lot; or muscle pain (HCAHPS).
• Educate patient about signs of a significant reaction (eg, wheezing; chest tightness; fever; itching; bad cough; blue skin color; seizures; or swelling of face, lips, tongue, or throat). Note: This is not a comprehensive list of all side effects. Patient should consult prescriber for additional questions.
Intended Use and Disclaimer: Should not be printed and given to patients. This information is intended to serve as a concise initial reference for health care professionals to use when discussing medications with a patient. You must ultimately rely on your own discretion, experience, and judgment in diagnosing, treating, and advising patients.
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- En Español
- 8 Reviews
- Drug class: interleukin inhibitors
Other brands: Tremfya