Herpes zoster in kidney transplant recipients: protective effect of anti-cytomegalovirus prophylaxis and natural killer cell count. A single-center cohort study.
Autor: | Fernández-Ruiz M; Unit of Infectious Diseases, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), School of Medicine, Universidad Complutense, Madrid, Spain., Origüen J; Unit of Infectious Diseases, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), School of Medicine, Universidad Complutense, Madrid, Spain., Lora D; Unit of Clinical Research, Instituto de Investigación Hospital '12 de Octubre' (i+12), Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain., López-Medrano F; Unit of Infectious Diseases, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), School of Medicine, Universidad Complutense, Madrid, Spain., González E; Department of Nephrology, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), Madrid, Spain., Polanco N; Department of Nephrology, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), Madrid, Spain., San Juan R; Unit of Infectious Diseases, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), School of Medicine, Universidad Complutense, Madrid, Spain., Ruiz-Merlo T; Unit of Infectious Diseases, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), School of Medicine, Universidad Complutense, Madrid, Spain., Parra P; Unit of Infectious Diseases, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), School of Medicine, Universidad Complutense, Madrid, Spain., Andrés A; Department of Nephrology, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), Madrid, Spain., Aguado JM; Unit of Infectious Diseases, Hospital Universitario '12 de Octubre', Instituto de Investigación Hospital '12 de Octubre' (i+12), School of Medicine, Universidad Complutense, Madrid, Spain. |
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Jazyk: | angličtina |
Zdroj: | Transplant international : official journal of the European Society for Organ Transplantation [Transpl Int] 2018 Feb; Vol. 31 (2), pp. 187-197. Date of Electronic Publication: 2017 Oct 11. |
DOI: | 10.1111/tri.13076 |
Abstrakt: | Despite its impact on quality of life and potential for complications, specific risk and protective factors for herpes zoster (HZ) after kidney transplantation (KT) remain to be clarified. We included 444 patients undergoing KT between November 2008 and March 2013. Peripheral blood lymphocyte subpopulations were measured at baseline and months 1 and 6. The risk factors for early (first post-transplant year) and late HZ (years 1-5) were separately assessed. We observed 35 episodes of post-transplant HZ after a median follow-up of 48.3 months (incidence rate: 0.057 per 1000 transplant-days). Median interval from transplantation was 18.3 months. Six patients (17.1%) developed disseminated infection. Postherpetic neuralgia occurred in 10 cases (28.6%). The receipt of anti-cytomegalovirus (CMV) prophylaxis with (val)ganciclovir decreased the risk of early HZ [adjusted hazard ratio (aHR): 0.08; 95% CI: 0.01-1.13; P-value = 0.062], whereas the natural killer (NK) cell at month 6 was protective for the occurrence of late HZ [aHR (per 10-cells/μl increase): 0.94; 95% CI: 0.88-1.00; P-value = 0.054]. In conclusion, two easily ascertainable factors (whether the patient is receiving anti-CMV prophylaxis and the NK cell count at month 6) might be potentially useful to tailor preventive strategies according to individual susceptibility to post-transplant HZ. (© 2017 Steunstichting ESOT.) |
Databáze: | MEDLINE |
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