Anemia is a common complication of chronic renal failure (CRF). With the av
ailability of recombinant human erythropoietin (rhEPO) over the last decade
, much progress has been made in the management of anemia in patients with
end-stage renal disease (ESRD) [Eschbach 1995, Gimenez and Scheel 1994, Mui
rhead et al. 1995, Winearls 1995]. The dearest benefit of rhEPO in ESRD is
a substantial reduction in transfusion dependency, which reduces the need f
or hospital admission and the risk of viral transmission. Improvements in h
emostasis and a decrease in human leucocyte antigen (HLA) antibodies have a
lso been reported. Beneficial effects of rhEPO on the cardiovascular system
in ESRD include regression of left ventricular hypertrophy (LVH), improvem
ent of angina, and a modest increase in aerobic work capacity. Treatment of
anemia with rhEPO has also been shown to improve cognitive function, socia
lization and quality of life in dialysis patients, although this has not le
d to better vocational rehabilitation or employment status. It has also bee
n reported that a lower hemoglobin (Hb) content is an independent risk fact
or for increased mortality in hemodialysis patients [Harnett et al. 1995].
Clearly, therefore, treatment of anemia associated with ESRD is required an
d beneficial. The optimum treatment of anemia prior to dialysis, however, i
s still a matter for debate.