A cost too high to bear? Prophylaxis versus preemptive therapy to prevent post-transplantation cytomegalovirus.

Abstract

Both prophylaxis and preemptive therapy are used to prevent the development of cytomegalovirus (CMV) disease after transplantation. Preemptive therapy exposes the least number of patients to costly and potentially toxic drugs. Prophylaxis is less labor intensive and requires less expensive monitoring. While the overall cost of the two modalities is similar, current literature suggests that prophylaxis has an advantage in avoiding secondary effects of CMV. Randomized comparative trials are imperative.