Classes
DEA Class; Rx
Common Brand Names; Xarelto
- Anticoagulants, Cardiovascular;
- Anticoagulants, Hematologic;
- Factor Xa Inhibitors
Description
Oral selective factor Xa inhibitor anticoagulant
Used for treatment and prophylaxis of thromboembolism in several clinical contexts in patients as young as neonates
Routine laboratory monitoring not required
Indications
Indicated for stroke and systemic embolism prophylaxis in nonvalvular atrial fibrillation.
Contraindications
Hypersensitivity
Active pathological bleeding
Patients who have had transcatheter aortic valve replacement (Tavr)
Adverse Effects
Hematoma (<3%)
Back pain (2.9%)
Wound secretion (2.8%)
Abdominal pain (2.7%)
Dizziness (2.2%)
Pruritus (2.1-2.2%)
Pain in extremity (1.7%)
Insomnia (1.6%)
Anxiety (1.4%)
Blister (1.4%)
Fatigue (1.4%)
Muscle spasm (1.3%)
Syncope (1.2%)
Muscle spasm (1.2%)
Depression (1.2%)
Major bleeding
- Atrial fibrillation (6%)
- DVT prophylaxis (<1%)
- DVT treatment (1%)
- VTE prophylaxis (0.7%)
Warnings
Neuraxial anesthesia (see Black Box Warnings)
Risk for thrombotic events increased with premature discontinuation (see Black Box Warnings)
Safety and efficacy have not been studied in patients with other prosthetic heart valves or other valve procedures; use not recommended in patients with prosthetic heart valves
Increases risk of bleeding and can cause serious and fatal bleeding; reports of major hemorrhages, including epidural hematomas, adrenal bleeding, and intracranial, gastrointestinal, and retinal hemorrhages; promptly evaluate S/S of blood loss and consider the need for blood replacement; discontinue with active pathological hemorrhage
Not for use with the following conditions at increased risk of bleeding in patients requiring primary VTE prophylaxis; history of bronchiectasis, pulmonary cavitation, or pulmonary hemorrhage, active cancer (i.e. undergoing acute, in-hospital cancer treatment), active gastroduodenal ulcer in the three months prior to treatment, history of bleeding in the three months prior to treatment, or dual antiplatelet therapy
Not recommended acutely as an alternative to unfractionated heparin in patients with PE who present with hemodynamic instability or who may receive thrombolysis or pulmonary embolectomy
Do not remove an indwelling epidural or intrathecal catheter before at least 2 half-lives have elapsed (ie, 18 hr in patients aged 20-45 years and 26 hr in patients aged 60-76 years), after last administration; do not administer next dose earlier than 6 hr after removal of catheter; if traumatic puncture occurs, delay administration for 24 hr
Periodically assess renal function as clinically indicated (ie, more frequently in situations in which renal function may decline) and adjust therapy accordingly; consider dose adjustment or discontinuation of therapy in patients who develop acute renal failure while on therapy
Not recommended for use in patients with a history of thrombosis who are diagnosed with antiphospholipid syndrome (APS); for patients with APS (especially those who are triple positive [positive for lupus anticoagulant, anticardiolipin, and anti-beta 2-glycoprotein I antibodies]), treatment has been associated with an increased rate of recurrent thrombotic events compared with vitamin K antagonist therapy
Use with caution in pregnant women and only if the potential benefit justifies the potential risk to the mother and fetus (see Pregnancy)
Pregnancy and Lactation
Limited available data in pregnant women are insufficient to inform a drug-associated risk of adverse developmental outcomes
Drug detected in human milk
Maximum Dosage
30 mg/day PO.
30 mg/day PO.
weighing 50 kg or more: 20 mg/day PO.
weighing 30 to 49.9 kg: 15 mg/day PO.
weighing 50 kg or more: 20 mg/day PO.
weighing 30 to 49.9 kg: 15 mg/day PO.
weighing 12 to 29.9 kg: 10 mg/day PO.
weighing 10 to 11.9 kg: 9 mg/day PO.
weighing 9 to 9.9 kg: 8.4 mg/day PO.
weighing 8 to 8.9 kg: 7.2 mg/day PO.
weighing 7 to 7.9 kg: 5.4 mg/day PO.
weighing 12 to 29.9 kg: 10 mg/day PO.
weighing 10 to 11.9 kg: 9 mg/day PO.
weighing 9 to 9.9 kg: 8.4 mg/day PO.
weighing 8 to 8.9 kg: 7.2 mg/day PO.
weighing 7 to 7.9 kg: 5.4 mg/day PO.
weighing 5 to 6.9 kg: 4.8 mg/day PO.
weighing 4 to 4.9 kg: 4.2 mg/day PO.
weighing 3 to 3.9 kg: 2.7 mg/day PO.
weighing 2.6 to 2.9 kg: 2.4 mg/day PO.
weighing 5 to 6.9 kg: 4.8 mg/day PO.
weighing 4 to 4.9 kg: 4.2 mg/day PO.
weighing 3 to 3.9 kg: 2.7 mg/day PO.
weighing 2.6 to 2.9 kg: 2.4 mg/day PO.
How supplied
Rivaroxaban
tablet- 2.5mg
- 10mg
- 15mg
- 20mg