Abecassis MM et al. - Patient outcomes included a decrease in acute rejections, increase in graft survival, and a corresponding decrease in number of patients on dialysis. Using once-daily extended-release tacrolimus increased graft survival at 5 years from 63.0% to 69.1% an absolute increase of 6.1 percentage points. Overall cost savings averaged $9411 per patient over the 5-year treatment using a 5% discount rate. Total costs, including initial transplantation, were $238,144 for twice-daily tacrolimus and $228,734 for once-daily extended-release tacrolimus.
