⛔ FDA Black Box Warning
WARNING: SERIOUS INFECTIONS and MALIGNANCY WARNING: SERIOUS INFECTIONS and MALIGNANCY See full prescribing information for complete boxed warning. Increased risk of serious infections leading to hospitalization or death, including tuberculosis (TB), bacterial sepsis, invasive fungal infections (such as histoplasmosis) and infections due to other opportunistic pathogens. ( 5.1 ) Discontinue AVSOLA if a patient develops a serious infection. Perform test for latent TB; if positive, start treatment for TB prior to starting AVSOLA. Monitor all patients for active TB during treatment, even if initial latent TB test is negative. ( 5.1 ) Lymphoma and other malignancies, some fatal, have been reported in children and adolescent patients treated with tumor necrosis factor (TNF) blockers, including infliximab products. ( 5.2 ) Postmarketing cases of fatal hepatosplenic T-cell lymphoma (HSTCL) have been reported in patients treated with TNF blockers including infliximab products. Almost all had received azathioprine or 6-mercaptopurine concomitantly with a TNF blocker at or prior to diagnosis. The majority of cases were reported in patients with Crohn's disease or ulcerative colitis, most of whom were adolescent or young adult males. ( 5.2 ) SERIOUS INFECTIONS Patients treated with infliximab products are at increased risk for developing serious infections that may lead to hospitalization or death [see Warnings and Precautions (5.1) and Adverse Reactions (6.1) ] . Most patients who developed these infections were taking concomitant immunosuppressants such as methotrexate or corticosteroids. AVSOLA should be discontinued if a patient develops a serious infection or sepsis. Reported infections include: Active tuberculosis, including reactivation of latent tuberculosis. Patients with tuberculosis have frequently presented with disseminated or extrapulmonary disease. Patients should be tested for latent tuberculosis before AVSOLA use and during therapy. Treatment for latent infecti
Contraindications
4 CONTRAINDICATIONS The use of AVSOLA at doses >5 mg/kg is contraindicated in patients with moderate or severe heart failure [see Warnings and Precautions (5.5) and Adverse Reactions (6.1) ] . AVSOLA is contraindicated in patients with a previous severe hypersensitivity reaction to infliximab products or any of the inactive ingredients of AVSOLA or any murine proteins [severe hypersensitivity reactions have included anaphylaxis, hypotension, and serum sickness] [see Warnings and Precautions (5.7) and Adverse Reactions (6.1) ] . AVSOLA doses >5 mg/kg in moderate or severe heart failure. ( 4 ) Previous severe hypersensitivity reaction to infliximab products or any inactive ingredients of AVSOLA or to any murine proteins. ( 4 )
Pregnancy & Breastfeeding
8.1 Pregnancy Risk Summary Available observational studies in pregnant women exposed to infliximab products showed no increased risk of major malformations among live births as compared to those exposed to non-biologics. However, findings on other birth and maternal outcomes were not consistent across studies of different study design and conduct (see Data ) . Monoclonal antibodies such as infliximab products are transferred across the placenta during the third trimester of pregnancy and may affect immune response in the in utero exposed infant (see Clinical Considerations ) . Because infliximab products do not cross-react with TNFα in species other than humans and chimpanzees, animal reproduction studies have not been conducted with infliximab products. In a developmental study conducted in mice using an analogous antibody, no evidence of maternal toxicity or fetal harm was observed (see Data ) . All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. The estimated background risk of major birth defects and miscarriage for the indicated populations is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. Clinical Considerations Disease-Associated Maternal and/or Embryo/Fetal Risk Published data suggest that there is an increased risk of adverse pregnancy outcomes in women with inflammatory bowel disease or rheumatoid arthritis associated with increased disease activity. Adverse pregnancy outcomes include preterm delivery (before 37 weeks of gestation), low birth weight (less than 2.5 kg) and small for gestational age at birth. Fetal/Neonatal Adverse Reactions As with other IgG antibodies, infliximab products cross the placenta. Infliximab products have been detected in the serum of infants up to 6 months following birth. Consequently, these infants may be at increased risk of infection, including disseminate