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XELJANZ

TOFACITINIB

Standard Dose
2 DOSAGE AND ADMINISTRATION Recommended Evaluations and Immunization Prior to Treatment Initiation • Prior to initiating XELJANZ/XELJANZ XR, consider performing an active and latent TB evaluation, viral hepatitis screening, a complete blood count, and updating immunizations. Avoid XELJANZ or XELJANZ XR initiation if absolute lymphocyte count 80 mL/min (normal renal function); >50 and ≤80 mL/min (mild renal impairment); ≥30 and ≤50 mL/min (moderate renal impairment); 50 and ≤80 mL/min) 5 mg twice daily 11 mg once daily Moderate RI (CLcr ≥30 and ≤50 mL/min) 5 mg once daily XELJANZ tablets 5 mg once daily Severe RI (CLcr 80 mL/min (normal renal function); CLcr >50 and ≤80 mL/min (mild renal impairment); ≥30 and ≤50 mL/min (moderate renal impairment); 50 and ≤80 mL/min) Same as patients with normal renal function. Moderate RI (CLcr ≥30 and ≤50 mL/min) Induction: 5 mg twice daily for at least 8 weeks [see Clinical Studies (14.5) ] ; evaluate patients and transition to maintenance therapy depending on therapeutic response. If needed continue 5 mg twice daily for a maximum of 16 weeks. Discontinue 5 mg twice daily after 16 weeks if adequate therapeutic response is not achieved. Induction: 11 mg once daily for at least 8 weeks; evaluate patients and transition to maintenance therapy depending on therapeutic response. If needed continue 11 mg once daily for a maximum of 16 weeks. Discontinue 11 mg once daily after 16 weeks if adequate therapeutic response is not achieved. Severe RI (CLcr <30 mL/min) Maintenance: 5 mg once daily. For patients with loss of response during maintenance treatment, may consider a dosage of 5 mg twice daily (limited to the shortest duration), with careful consideration of the benefits and risks for the individual patient. Use the lowest effective dosage needed to maintain response. For patients undergoing hemodialysis, administer the dose after the dialysis session on dialysis days. If a dose was taken before the dialysis procedure, supplemental doses are not recommended after dialysis. Maintenance: XELJANZ XR is not recommended. See Maintenance Dosage for XELJANZ tablets for Moderate or Severe RI. For patients undergoing hemodialysis, administer the dose after the dialysis session on dialysis days. If a dose was taken before the dialysis procedure, supplemental doses are not recommended after dialysis. Recommended Dosage in Patients with Hepatic Impairment (HI) Mild HI (Child-Pugh A) Same as patients with normal hepatic function. Moderate HI (Child-Pugh B) Induction: 5 mg twice daily for at least 8 weeks [see Clinical Studies (14.5) ] ; evaluate patients and transition to maintenance therapy depending on therapeutic response. If needed continue 5 mg twice daily for a maximum of 16 weeks. Discontinue 5 mg twice daily after 16 weeks if adequate therapeutic response is not achieved. Induction: 11 mg once daily for at least 8 weeks; evaluate patients and transition to maintenance therapy depending on therapeutic response. If needed continue 11 mg once daily for a maximum of 16 weeks. Discontinue 11 mg once daily after 16 weeks if adequate therapeutic response is not achieved. Maintenance: 5 mg once daily. For patients with loss of response during maintenance treatment, may consider a dosage of 5 mg twice daily (limited to the shortest duration), with careful consideration of the benefits and risks for the individual patient. Use the lowest effective dosage needed to maintain response. Maintenance: XELJANZ XR is not recommended. See Maintenance Dosage for XELJANZ tablets for Moderate HI. Severe HI (Child-Pugh C) Use of XELJANZ tablets/XELJANZ XR is not recommended. Table 4: Dosage Modifications of XELJANZ Tablets and XELJANZ XR Due to Drug Interactions and for Lymphopenia, Neutropenia or Anemia in Adults with Ulcerative Colitis Adults XELJANZ Tablets XELJANZ XR (extended-release tablets) Dosage Modifications with Concomitant Use of CYP3A4 and/or CYP2C19 Inhibitor(s) Strong CYP2C19 inhibitor(s) No dosage modification is recommended. Moderate CYP2C19 inhibitor(s) Moderate CYP3A4 inhibitor(s) Moderate CYP3A4 inhibitor(s) with strong CYP2C19 inhibitor(s) (e.g., fluconazole) Induction: 5 mg twice daily for at least 8 weeks [see Clinical Studies (14.5) ] ; evaluate patients and transition to maintenance therapy depending on therapeutic response. If needed continue 5 mg twice daily for a maximum of 16 weeks. Discontinue 5 mg twice daily after 16 weeks if adequate therapeutic response is not achieved. Induction: 11 mg once daily for at least 8 weeks; evaluate patients and transition to maintenance therapy depending on therapeutic response. If needed continue 11 mg once daily for a maximum of 16 weeks. Discontinue 11 mg once daily after 16 weeks if adequate therapeutic response is not achieved. Strong CYP3A4 inhibitor(s) Maintenance: 5 mg once daily. For patients with loss of response during maintenance treatment, may consider a dosage of 5 mg twice daily (limited to the shortest duration), with careful consideration of the benefits and risks for the individual patient. Use the lowest effective dosage needed to maintain response. Maintenance: XELJANZ XR is not recommended. see Maintenance Dosage for XELJANZ tablets for Strong CYP3A4 inhibitors. Dosage Modifications for Lymphopenia, Neutropenia, or Anemia Lymphocyte count less than 500 cells/mm 3 , confirmed by repeat testing Discontinue dosing. ANC less than 500 cells/mm 3 Discontinue dosing. ANC 500 to 1000 cells/mm 3 If taking: • 10 mg twice daily, reduce to 5 mg twice daily. When ANC is greater than 1000, increase to 10 mg twice daily based on clinical response. • 5 mg twice daily, interrupt dosing. When ANC is greater than 1000, resume 5 mg twice daily. If taking: • 22 mg once daily, reduce to 11 mg once daily. When ANC is greater than 1000, increase to 22 mg once daily based on clinical response. • 11 mg once daily, interrupt dosing. When ANC is greater than 1000, resume 11 mg once daily. Hemoglobin less than 8 g/dL or a decrease of more than 2 g/dL Interrupt dosing until hemoglobin values have normalized. Switching from XELJANZ Tablets to XELJANZ XR Extended-Release Tablets Patients treated with XELJANZ tablets: • 5 mg twice daily may be switched to XELJANZ XR extended-release tablets 11 mg once daily the day following the last dose of XELJANZ tablets 5 mg. • 10 mg twice daily may be switched to XELJANZ XR extended-release tablets 22 mg once daily the day following the last dose of XELJANZ tablets 10 mg.
Max Dose
See official label
Primary Use
1 INDICATIONS AND USAGE XELJANZ (tablets and oral solution) and XELJANZ XR (extended-release tablets) are Janus kinase (JAK) inhibitors.
Summary

Indications and usage 1 INDICATIONS AND USAGE XELJANZ (tablets and oral solution) and XELJANZ XR (extended-release tablets) are Janus kinase (JAK) inhibitors.

XELJANZ tablets and XELJANZ XR are indicated for the treatment of adult patients with: • Moderately to severely active rheumatoid arthritis (RA), who have had an inadequate response or intolerance to one or more TNF blockers. • Active psoriatic arthritis (PsA), who have had an inadequate response or intolerance to one or more TNF blockers. • Active ankylosing spondylitis (AS), who have had an inadequate response or intolerance to one or more TNF blockers. • Moderately to severely active ulcerative colitis (UC), who have had an inadequate response or intolerance to one or more TNF blockers.

Structured Monograph

Clinical summary

Indications and usage 1 INDICATIONS AND USAGE XELJANZ (tablets and oral solution) and XELJANZ XR (extended-release tablets) are Janus kinase (JAK) inhibitors. XELJANZ tablets and XELJANZ XR are indicated for the treatment of adult patients with: • Moderately to severely active rheumatoid arthritis (RA), who have had an inadequate response or intolerance to one or more TNF blockers. • Active psoriatic arthritis (PsA), who have had an inadequate response or intolerance to one or more TNF blockers. • Active ankylosing spondylitis (AS), who have had an inadequate response or intolerance to one or more TNF blockers. • Moderately to severely active ulcerative colitis (UC), who have had an inadequate response or intolerance to one or more TNF blockers. XELJANZ (tablets and oral solution) are indicated for the treatment of pediatric patients 2 years of age and older with: • Active PsA, who have had an inadequate response or intolerance to one or more TNF blockers. • Active polyarticular course juvenile idiopathic arthritis (pcJIA), who have had an inadequate response or intolerance to one or more TNF blockers. Limitations of Use : • Use of XELJANZ/XELJANZ XR for RA, AS, PsA, or pcJIA in combination with biologic DMARDs or potent immunosuppressants such as azathioprine and cyclosporine is not recommended. ( 1.1 , 1.2 , 1.3 , 1.4 ) • Use of XELJANZ tablets and XELJANZ XR for UC in combination with biological therapies for UC or with potent immunosuppressants such as azathioprine and cyclosporine is not recommended. ( 1.5 ) 1.1 Rheumatoid Arthritis XELJANZ tablets and XELJANZ XR (extended-release tablets) are indicated for the treatment of adult patients with moderately to severely active rheumatoid arthritis (RA), who have had an inadequate response or intolerance to one or more TNF blockers. Limitations of Use Use of XELJANZ tablets or XELJANZ XR in combination with biologic disease-modifying antirheumatic drugs (DMARDs) or with potent immunosuppressants such as azathioprine and cyclosporine is not recommended. 1.2 Psoriatic Arthritis XELJANZ (tablets and oral solution) is indicated for the treatment of adult and pediatric patients 2 years of age and older with active psoriatic arthritis (PsA), who have had an inadequate response or intolerance to one or more TNF blockers. XELJANZ XR (extended-release tablets) is indicated for the treatment of adults with active PsA who have had an inadequate response or intolerance to one or more TNF blockers. Limitations of Use Use of XELJANZ or XELJANZ XR in combination with biologic DMARDs or with potent immunosuppressants such as azathioprine and cyclosporine is not recommended. 1.3 Ankylosing Spondylitis XELJANZ tablets and XELJANZ XR (extended-release tablets) are indicated for the treatment of adult patients with active ankylosing spondylitis (AS), who have had an inadequate response or intolerance to one or more TNF blockers. Limitations of Use Use of XELJANZ tablets or XELJANZ XR in combination with biologic DMARDs or potent immunosuppressants such as azathioprine and cyclosporine is not recommended. 1.4 Polyarticular Course Juvenile Idiopathic Arthritis XELJANZ (tablets and oral solution) are indicated for the treatment of pediatric patients 2 years of age and older with of active polyarticular course juvenile idiopathic arthritis (pcJIA), who have had an inadequate response or intolerance to one or more TNF blockers. Limitations of Use Use of XELJANZ in combination with biologic DMARDs or with potent immunosuppressants such as azathioprine and cyclosporine is not recommended. 1.5 Ulcerative Colitis XELJANZ tablets and XELJANZ XR (extended-release tablets) are indicated for the treatment of adult patients with moderately to severely active ulcerative colitis (UC), who have an inadequate response or intolerance to one or more TNF blockers. Limitations of Use Use of XELJANZ tablets or XELJANZ XR in combination with biological therapies for UC or with potent immunosuppressants such as azathioprine and cyclosporine is not recommended. Dosage and administration 2 DOSAGE AND ADMINISTRATION Recommended Evaluations and Immunization Prior to Treatment Initiation • Prior to initiating XELJANZ/XELJANZ XR, consider performing an active and latent TB evaluation, viral hepatitis screening, a complete blood count, and updating immunizations. Avoid XELJANZ or XELJANZ XR initiation if absolute lymphocyte count 80 mL/min (normal renal function); >50 and ≤80 mL/min (mild renal impairment); ≥30 and ≤50 mL/min (moderate renal impairment); 50 and ≤80 mL/min) 5 mg twice daily 11 mg once daily Moderate RI (CLcr ≥30 and ≤50 mL/min) 5 mg once daily XELJANZ tablets 5 mg once daily Severe RI (CLcr 80 mL/min (normal renal function); CLcr >50 and ≤80 mL/min (mild renal impairment); ≥30 and ≤50 mL/min (moderate renal impairment); 50 and ≤80 mL/min) Same as patients with normal renal function. Moderate RI (CLcr ≥30 and ≤50 mL/min) Induction: 5 mg twice daily for at least 8 weeks [see Clinical Studies (

Boxed Warning

WARNING: SERIOUS INFECTIONS, MORTALITY, MALIGNANCY, MAJOR ADVERSE CARDIOVASCULAR EVENTS, and THROMBOSIS WARNING: SERIOUS INFECTIONS, MORTALITY, MALIGNANCY, MAJOR ADVERSE CARDIOVASCULAR EVENTS, and THROMBOSIS See full prescribing information for complete boxed warning. • Increased risk of serious bacterial, fungal, viral, and opportunistic infections, including tuberculosis (TB), leading to hospitalization or death. Interrupt XELJANZ/XELJANZ XR treatment if serious infection occurs until the infection is controlled. Test for latent TB before and during therapy; treat latent TB prior to use. Monitor all patients for active TB during treatment, even patients with initial negative latent TB test. ( 5.1 ) • Higher rate of all-cause mortality, including sudden cardiovascular (CV) death with XELJANZ vs. TNF blockers in rheumatoid arthritis (RA) patients. ( 5.2 ) • Malignancies have occurred in patients treated with XELJANZ. Higher rate of lymphomas and lung cancers with XELJANZ vs. TNF blockers in RA patients. ( 5.3 ) • Higher rate of major adverse CV events (defined as CV death, myocardial infarction, and stroke) with XELJANZ vs. TNF blockers in RA patients. ( 5.4 ) • Thrombosis has occurred in patients treated with XELJANZ. Increased incidence of pulmonary embolism, venous and arterial thrombosis with XELJANZ vs. TNF blockers in RA patients. ( 5.5 ) SERIOUS INFECTIONS Patients treated with XELJANZ (tablets and oral solution) or XELJANZ XR (extended-release tablets) are at increased risk for developing serious bacterial, fungal, viral, and opportunistic infections, including tuberculosis (TB), 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. Reported infections included: • Active TB, which may present with pulmonary or extrapulmonary disease. Patients should be tested for latent TB before XELJANZ/XELJANZ XR use and during therapy. Treatment for latent infection should be initiated prior to XELJANZ/XELJANZ XR use. • Invasive fungal infections, including cryptococcosis and pneumocystosis. Patients with invasive fungal infections may present with disseminated, rather than localized, disease. • Bacterial, viral, including herpes zoster, and other infections due to opportunistic pathogens. The risks and benefits of XELJANZ/XELJANZ XR treatment should be carefully considered prior to initiating therapy in patients with chronic or recurrent infection. Patients should be closely monitored for the development of signs and symptoms of infection during and after XELJANZ/XELJANZ XR treatment, including the possible development of TB in patients who tested negative for latent TB infection prior to initiating therapy. If a serious infection develops, interrupt XELJANZ/XELJANZ XR until the infection is controlled [see Warnings and Precautions (5.1) ] . MORTALITY In a large, randomized, postmarketing safety study in rheumatoid arthritis (RA) patients 50 years of age and older with at least one cardiovascular (CV) risk factor comparing XELJANZ tablets 5 mg or 10 mg twice a day to tumor necrosis factor (TNF) blockers, a higher rate of all-cause mortality, including sudden CV death, was observed with XELJANZ tablets 5 mg or 10 mg twice a day [see Warnings and Precautions (5.2) ] . XELJANZ 10 mg twice daily and XELJANZ XR 22 mg once daily dosages are not recommended for the treatment of RA, psoriatic arthritis (PsA), ankylosing spondylitis (AS), or polyarticular course juvenile idiopathic arthritis (pcJIA) [see Dosage and Administration (2.3, 2.4) ] . MALIGNANCIES Malignancies, including lymphomas and solid tumors, have occurred in patients treated with XELJANZ and other Janus kinase inhibitors used to treat inflammatory conditions. In RA patients, a higher rate of malignancies (excluding non-melanoma skin cancer (NMSC)) was observed in patients treated with XELJANZ tablets 5 mg or 10 mg twice a day compared with TNF blockers [see Warnings and Precautions (5.3) ] . Lymphomas and lung cancers were observed at a higher rate in patients treated with XELJANZ tablets 5 mg or 10 mg twice a day in RA patients compared to those treated with TNF blockers. Patients who are current or past smokers are at additional increased risk. MAJOR ADVERSE CARDIOVASCULAR EVENTS RA patients 50 years of age and older with at least one cardiovascular risk factor, treated with XELJANZ tablets 5 mg or 10 mg twice daily, had a higher rate of major adverse cardiovascular events (MACE) (defined as cardiovascular death, myocardial infarction, and stroke), compared to those treated with TNF blockers. Patients who are current or past smokers are at additional increased risk. Discontinue XELJANZ/XELJANZ XR in patients that have experienced a myocardial infarction or stroke [see Warnings and Precautions (5.4) ] . THROMBOSIS Thrombosis, including pulmonary embolism, deep venous thrombosis, and arterial thrombosis have occurred in patients treated with XELJANZ and other Janus kinase inhibitors used to treat inflammatory conditions. Many of these events were serious and some resulted in death. RA patients 50 years of age and older with at least one cardiovascular risk factor treated with XELJANZ tablets 5 mg or 10 mg twice daily compared to TNF blockers had an observed increase in incidence of these events. Avoid XELJANZ/XELJANZ XR in patients at risk. Discontinue XELJANZ/XELJANZ XR and promptly evaluate patients with symptoms of thrombosis [see Warnings and Precautions (5.5) ] .

Monitoring

  • • 5 WARNINGS AND PRECAUTIONS • Serious Infections : Avoid use of XELJANZ (tablets and oral solution) and XELJANZ XR (extended-release tablets) during an active serious infection, including localized infections.
  • • ( 5.1 ) • Gastrointestinal Perforations : Promptly evaluate patients at increased risk for gastrointestinal perforation who present with new onset abdominal symptoms.
  • • ( 5.6 ) • Laboratory Monitoring : Recommended due to potential changes in lymphocytes, neutrophils, hemoglobin, liver enzymes and lipids.
  • • ( 5.8 ) • Vaccinations : Avoid use of live vaccines concurrently with XELJANZ or XELJANZ XR.

Interaction Notes

  • • 7 DRUG INTERACTIONS Table 7 includes drugs with clinically significant drug interactions when concomitantly used with XELJANZ (tablets and oral solution) and XELJANZ XR (extended-release tablets) and instructions for preventing or managing them.
  • • Table 7: Clinically Significant Interactions Affecting XELJANZ/XELJANZ XR When Concomitantly Used with Other Drugs Strong CYP3A4 Inhibitors (e.g., ketoconazole) Clinical Impact Increased exposure to tofacitinib Intervention Dosage modification of XELJANZ/XELJANZ XR is recommended [see Dosage and Administration (2) , Clinical Pharmacology, Figure 3 (12.3) ] Moderate CYP3A4 Inhibitors Concomitantly Used with Strong CYP2C19 Inhibitors (e.g., fluconazole) Clinical Impact Increased exposure to tofacitinib Intervention Dosage modification of XELJANZ/XELJANZ XR is recommended [see Dosage and Administration (2) , Clinical Pharmacology, Figure 3 (12.3) ] Strong CYP3A4 Inducers (e.g., rifampin) Clinical Impact Decreased exposure to tofacitinib and may result in loss of or reduced clinical response Intervention Concomitant use with XELJANZ/XELJANZ XR is not recommended [see Clinical Pharmacology, Figure 3 (12.3) ] Immunosuppressive Drugs (e.g., azathioprine, tacrolimus, cyclosporine) Clinical Impact Risk of added immunosuppression; concomitant use of XELJANZ/XELJANZ XR with biologic DMARDs or potent immunosuppressants has not been studied in patients with RA, PsA, AS, UC, or pcJIA.
  • • Intervention Concomitant use with XELJANZ/XELJANZ XR is not recommended [see Indications and Usage (1) , Clinical Pharmacology, Figure 3 (12.3) ] See FPI for clinically significant drug interactions.
  • • ( 2 , 7 )
XELJANZ (TOFACITINIB) | Drug Monograph | MedicHelpline