Leflunomide: a treatment option for ganciclovir-resistant cytomegalovirus infection after renal transplantation
1 Department of Surgery, Ludwig-Maximilian's University, Grosshadern, Munich, Germany
2 Department of Medicine, Ludwig-Maximilian's University, IS, Munich, Germany
3 Department of Virology, Ludwig-Maximilian's University, Munich, Germany
Correspondence: Correspondence and offprint requests to: Joachim Andrassy, Department of Surgery, Transplant Division, Marchioninistrasse 15, 81377 Munich, Germany. Tel: +49-89-70950; Fax: +49-89-7095-5674; E-mail: joachim.andrassy{at}med.uni-muenchen.de
| Abstract |
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Cytomegalovirus (CMV) infection after renal transplantation is a problem of increasing concern resulting in significant morbidity and mortality. Widespread use of ganciclovir (GCV) and valganciclovir (VGCV) may cause an increase of CMV resistance to these first line drugs. Other treatment options are sparse and often complicated by adverse events, namely nephrotoxicity associated with foscarnet and cidofovir. Leflunomide may be another treatment option for CMV infections. So far it is not clear if leflunomide can also be used in the case of GCV-resistant CMV infections. Here we describe the use of leflunomide in two patients after renal transplantation with GCV-resistant CMV infections.
Key Words: CMV ganciclovir leflunomide renal transplantation
Received for publication January 3, 2009. Accepted for publication January 6, 2009.