In:
Transplant Infectious Disease, Wiley, Vol. 25, No. 4 ( 2023-08)
Abstract:
Delayed graft function (DGF) increases the renal allograft failure risk. Late‐onset Cytomegalovirus (CMV) infection's effect on the association between DGF and allograft failure has not been determined. Methods In this retrospective cohort, we included all renal allograft recipients at London Health Sciences Centre from January 1, 2014 to December 30, 2017, and continued clinical follow‐up until February 28, 2020. We determined whether late‐onset CMV infection affects the association between DGF and allograft failure in stratified and Cox proportional hazard analyses. Results Of 384 patients (median age [interquartile range]: 55 [43.3–63] ; 38.7% female), 57 recipients (14.8%) were diagnosed with DGF. Patients with DGF were at a greater risk of CMV infection than patients without DGF (22.8% vs. 11.3%, p = .017). Late‐onset CMV infection (odds ratio [OR]: 4.7, 95% CI: 2.07–10.68) and rejection (OR: 9.59, 95% CI: 4.15–22.16) significantly increased the risk of allograft failure in recipients with DGF. Patients with DGF had a significantly greater risk of graft failure than those without DGF (17.5% vs. 6.1%, p = .007). In the adjusted Cox hazard model, CMV infection significantly increased the risk of allograft failure (aHR: 3.19, 95% CI: 1.49–6.84). Conclusion Late‐onset CMV infection considerably increased the risk of graft failure in patients with DGF. A hybrid preventive model including prophylaxis followed by CMV‐specific cell‐mediated immunity monitoring may decrease the risk of allograft failure in recipients with DGF. image
Type of Medium:
Online Resource
ISSN:
1398-2273
,
1399-3062
Language:
English
Publisher:
Wiley
Publication Date:
2023
detail.hit.zdb_id:
2010983-0
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