Elsevier, Journal of Clinical Virology, 2(54), p. 194-196, 2012
DOI: 10.1016/j.jcv.2012.02.008
Full text: Download
Foscarnet (FOS) is a pyrophosphate analogue that inhibits both cytomegalovirus (CMV) and human immunodeficiency virus (HIV) replication. We describe herein the emergence of CMV resistance to FOS in a 54-year-old man receiving FOS salvage therapy because of multidrug-resistant HIV-1 infection. Oral valganciclovir (VGCV) treatment allowed subsequently the improvement of FOS-resistant CMV infection.