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REVIEWS |
Division of Nephrology, University Health Network, Toronto, Ontario, Canada
Correspondence to: S.V. Jassal, 8NU-857, 200 Elizabeth St., Toronto, Ontario, M5G 2C4 Canada. vanita.jassal{at}uhn.on.ca
ABSTRACT
The incidence of end-stage renal disease following nonrenal solid organ
transplantation (NRSOT) is increasing and is associated with a poor prognosis.
The etiology of end-stage renal disease is multifactorial, with calcineurin
inhibitor (CNI) nephrotoxicity being primarily responsible. The impact of
dialysis modality on the survival of these patients remains unclear.
Peritoneal dialysis appears to be a feasible and safe option for renal
replacement therapy in NRSOT patients. Concerns that NRSOT patients are at a
higher risk of infectious and noninfectious complications necessitate
practical considerations when prescribing and planning for peritoneal dialysis
in these patients. While nephrotoxicity is a well-recognized complication of
long-term CNI use, "peritoneotoxic" effects with significant
alterations in peritoneal membrane structure and function have recently been
described. Further study including the role of CNI-free immunotherapy
protocols to optimize the outcomes of NRSOT recipients is needed.
KEY WORDS: Survival; hemodialysis; nonrenal solid organ transplantation; calcineurin inhibitor.
Received 2 September 2008; accepted 13 January 2009.
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