当前位置： SCI文献检索 > TRANSPLANTATION PROCEEDINGS期刊下所有文献 > Effect of Cytomegalovirus Infection on Survival of Older Kidney Transplant Patients (D+/R+): Impact of Valganciclovir Prophylaxis Versus Preemptive Therapy.

Effect of Cytomegalovirus Infection on Survival of Older Kidney Transplant Patients (D+/R+): Impact of Valganciclovir Prophylaxis Versus Preemptive Therapy.

Abstract：

BACKGROUND:Kidney transplant patients with D+/R+ serology can be treated with either prophylaxis or preemptive valganciclovir. The older transplant population suffers severe immunosenescence, especially patients with latent cytomegalovirus (CMV) infection (R+). They are more likely to develop indirect CMV effects. Likewise, many patients have significant cardiovascular comorbidity, which makes them more sensitive to these indirect effects. The aim of this study was to evaluate the incidence of CMV viremia and indirect effects on survival, comparing prophylaxis (V) against preemptive (P) valganciclovir in an older kidney transplant population. METHODS:We analyzed the data of 233 recipients from 2002 (age, >55 years; D+/R+) with ≥6 months of follow-up. The patients were divided into 2 groups: 167 (71.7%) in the V group and 66 (28.3%) in the P group. RESULTS:The incidence of CMV infection in the P group was 32% versus 6% in V group. Patients with CMV viremia showed worse survival values than patients without viremia (log rank P = .031). Five-year survivals were 74% vs 88%, respectively. Cox regression showed that the adjusted effect of CMV infection on overall survival was a significant risk (hazard ratio [HR], 2.07; 95% CI, 1.003-4.29). Patients with CMV viremia showed worse cardiovascular survival than patients without viremia, with 5-year survivals of 79% vs 94%. Cox regression showed that the adjusted effect of CMV infection was a significant risk (HR, 2.62). CONCLUSIONS:CMV infection has a detrimental effect on the survival of older patients. Valganciclovir prophylaxis induces a protective effect against CMV infection and could improve survival of older patients with cardiovascular comorbidities.

journal_name

Transplant Proc

journal_title

Transplantation proceedings

authors

Luna E,Caravaca F,Ferreira F,Fernandez N,Martín P,Vargas ML,Saenz de Santamaría J,Garcia Pino G,Azevedo L,Muñoz Sanz A

doi

10.1016/j.transproceed.2016.06.062

subject

Has Abstract

pub_date

2016-11-01 00:00:00

pages

2931-2937

issue

eissn

0041-1345

issn

1873-2623

pii

S0041-1345(16)30543-7

journal_volume

pub_type

杂志文章

在线工具

Effect of Cytomegalovirus Infection on Survival of Older Kidney Transplant Patients (D+/R+): Impact of Valganciclovir Prophylaxis Versus Preemptive Therapy.