Continuous renal replacement therapy (CRRT) is performed in critical c
are units around the world with various levels of involvement from cri
tical care and nephrology nurses. In this article, factors affecting t
he delivery of nursing care and the particular expertise nephrology an
d critical care nurses have in the area of CRRT are examined, Based on
this discussion, three proposed models of nursing care for the patien
t receiving CRRT are discussed: the Nephrology Nursing Model, the Crit
ical Care Model, and the Collaborative Model. Based on related researc
h findings and a comparison of the models, the Collaborative Model is
the preferred one, as it brings the highest level of expertise directl
y to the patient, For the Collaborative Model to work, a framework for
collaboration and a high degree of commitment from both specialties m
ust be maintained. (C) 1997 by the National Kidney Foundation, Inc.