Vonjo

Risk of hemorrhage. Avoid use in those with active bleeding. Discontinue treatment 7 days prior to elective surgery or invasive procedures; restart only after hemostasis is assured. Control preexisting diarrhea prior to initiation. Interrupt or reduce dose if significant diarrhea occurs despite optimal supportive care. Preexisting moderate to severe thrombocytopenia. Interrupt treatment if clinically significant worsening of thrombocytopenia develops lasting for more than 7 days. Risk of prolonged QT interval; avoid use if baseline QTc >480msec. Correct hypokalemia prior to and during treatment. Perform CBCs (including WBC differential, platelets), coagulation testing, baseline ECG prior to initiation and monitor as indicated during therapy. Increased risk of MACE, thrombosis, lymphoma, and other malignancies; monitor. Consider the risks/benefits esp. in patients with known malignancy, cardiovascular risk factors, or current/past smokers. Increased risk of serious infections (eg, bacterial, mycobacterial, fungal, or viral); delay starting therapy until active serious infections have resolved. Monitor for infection during treatment. Renal impairment (eGFR <30mL/min), moderate or severe hepatic impairment: avoid. Pregnancy. Nursing mothers: not recommended (during and for 2 weeks after the last dose).