کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3370592 | 1219081 | 2007 | 6 صفحه PDF | دانلود رایگان |

BackgroundInfectious mononucleosis decreases the productivity of many college students and Epstein–Barr virus (EBV) infection may result in long-term immune damage.ObjectivesEvaluate the antiviral effect of valacyclovir during EBV-related acute infectious mononucleosis and explore potential clinical benefits.Study designUniversity students who presented during the first 7 days of illness were randomized to receive valacyclovir 3 g/day for 14 days or not. The quantity of Epstein–Barr virus (EBV) DNA in oral and whole blood samples was determined by real-time (TaqMan) PCR. The primary outcome was the proportion of subjects with laboratory-confirmed primary EBV infection who had ≥2 log10 decrease in EBV copies/mL in oral washes during the treatment period. Secondary outcomes included clinical effects.ResultsTwenty subjects were studied. The proportion of valacyclovir recipients versus control subjects who had ≥2 log10 decrease in EBV copies was significantly greater for both oral wash fluid-derived cell pellet (P = 0.03) and supernatant (P = 0.001) samples. At the end of the treatment period, the number of reported symptoms (P = 0.03) and the severity of illness (P = 0.049) were reduced among valacyclovir recipients as compared with controls.ConclusionsValacyclovir therapy caused a reduction of EBV excretion and possibly produced a clinical benefit in infectious mononucleosis. Because our study was small and not placebo-controlled, these results must be confirmed by a larger, placebo-controlled trial.
Journal: Journal of Clinical Virology - Volume 39, Issue 1, May 2007, Pages 16–21