NDT Advance Access originally published online on September 23, 2006
Nephrology Dialysis Transplantation 2006 21(12):3364-3367; doi:10.1093/ndt/gfl404
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© The Author [2006]. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved. For Permissions, please email: journals.permissions@oxfordjournals.org
Current recommendations for diagnosis and management of polyoma BK virus nephropathy in renal transplant recipients
Renal Unit, Department of Internal Medicine, AZ Sint-Jan AV, Brugge, Belgium
Correspondence and offprint requests to: An S. De Vriese, Renal Unit, Department of Internal Medicine, AZ Sint-Jan AV, Ruddershove, 10, B-8000 Brugge, Belgium. Email: an.devriese@azbrugge.be
Keywords: nephropathy; polyoma BK virus; transplantation
| The first 150 words of the full text of this article appear below. |
| Introduction |
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Polyoma BK virus (BKV) is a ubiquitous DNA virus from the papova virus family [1]. Approximately 6090% of the adult population worldwide is seropositive for BKV. Primary infection is usually asymptomatic, but the virus establishes latency within the genitourinary tract [13]. Reactivation may occur in conditions associated with impaired immunity and is common in renal transplant recipients (1068%) [1]. Only 110% of patients progress from reactivated infection to histologically manifest polyoma BKV nephropathy (BKVN) [1,2,4]. Up to 80% of the patients with BKVN were reported to lose their graft, but early reduction of immunosuppression has been associated with improved prognosis [2,4,5]. We will discuss the available diagnostic tools to identify BKVN and the current practices of adjusting the immunosuppressive regimen. In addition, we review the available evidence supporting the use of cidofovir
| Diagnostic evaluation |
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| Treatment of BKVN |
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Reduction of immunosuppression
Switch to leflunomide
Antiviral agents: cidofovir
| BKVN and acute rejection |
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| Intravenous immunoglobulins |
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| Pre-emptive treatment of BKV replication |
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| Recommendations |
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This article has been cited by other articles:
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J. K Wu and M. T Harris Use of Leflunomide in the Treatment of Polyomavirus BK-Associated Nephropathy Ann. Pharmacother., November 1, 2008; 42(11): 1679 - 1685. [Abstract] [Full Text] [PDF] |
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M. Bairy, A. Sett, S. Bhandari, and E. Long Obstruction or renal allograft rejection--potential clinical markers of BK virus nephropathy QJM, July 1, 2008; 101(7): 594 - 598. [Full Text] [PDF] |
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