Venous thromboembolism (VTE), which is characterized by
pulmonary embolism and
deep vein thrombosis, has become a serious public concern. Notably, over half of the patients with VTE are over 70 years of age, but elderly patients are at high risk of anti-coagulation and
bleeding, which increase with age. Moreover, risk factors and
frailty also show a difference between elderly patients and ordinary patients diagnosed with VTE.
Rivaroxaban is a direct inhibitor of activated
factor Xa and has the advantage of predictable pharmacodynamics and pharmacokinetics, no coagulation monitoring, and few drug interactions. As a first-line
therapy for VTE, this drug is more advantageous than traditional
therapy and exhibits good efficacy and safety for ordinary patients. However, the effectiveness and safety of
rivaroxaban in elderly patients have not been fully elucidated. This article reviewed the use of
rivaroxaban in elderly patients, including drug interactions, monitoring, reversal agents of
rivaroxaban, and the use of small dosages of
rivaroxaban in elderly patients.