Following universal prophylaxis with intravenous ganciclovir and cytomegalovirus immune globulin, valganciclovir is safe and effective for prevention of CMV infection following lung transplantation.
We prospectively determined the safety and efficacy of valganciclovir for prevention of cytomegalovirus (CMV) in at-risk (donor positive/recipient negative [D+/R-] or R+) lung transplant recipients. We also determined the length of prophylaxis required to significantly decrease both CMV infection and disease. Consecutive lung transplant recipients surviving >30 days (n = 90) received combination prophylaxis with intravenous (i.v.) ganciclovir (GCV) 5 mg/kg/day and cytomegalovirus immune globulin (CMV-IVIG) followed by valganciclovir (450 mg twice-daily) to complete 180, 270 or 365 days of prophylaxis. This group was compared to a historical group (n = 140) who received high-dose oral acyclovir following i.v. GCV and CMV-IVIG. CMV disease was significantly lower in patients receiving valganciclovir compared to acyclovir (2.2% vs. 20%; p < 0.0001). Freedom from CMV infection and disease was significantly greater (p < 0.02) in patients receiving 180, 270 or 365 days of prophylaxis (90%, 95% and 90%, respectively) compared to those receiving 100-179 days (64%) or < 100 days (59%). No patient receiving valganciclovir died during the study. Following prophylaxis with i.v. GCV and CMV-IVIG, valganciclovir is safe and effective for prevention of CMV infection and disease in at-risk lung transplant recipients. The required length of prophylaxis was at least 180 days.
Zamora
Martin R
MR
Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Health Sciences Center, Denver, CO, USA. Marty.Zamora@uchsc.edu
Nicolls
Mark R
MR
Hodges
Tony N
TN
Marquesen
Jane
J
Astor
Todd
T
Grazia
Todd
T
Weill
David
D
D000998:Antiviral Agents / Q000276:immunology / Q000494:pharmacology*; D003587:Cytomegalovirus / Q000187:drug effects / Q000235:genetics; D003586:Cytomegalovirus Infections / Q000276:immunology / Q000517:prevention & control*; D024882:Drug Resistance, Viral / Q000235:genetics / Q000502:physiology; D015774:Ganciclovir / Q000031:analogs & derivatives* / Q000494:pharmacology*; D006801:Humans; D016756:Immunoglobulins, Intravenous / Q000276:immunology / Q000494:pharmacology*; D008168:Lung / Q000276:immunology / Q000821:virology; D016040:Lung Transplantation; D013534:Survival; D000077562:Valganciclovir
D000998:Antiviral Agents; D016756:Immunoglobulins, Intravenous; D000077562:Valganciclovir; D015774:Ganciclovir