2019
DOI: 10.1111/tid.13076
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A simple score can identify kidney transplant recipients at high risk of severe infection over the following 2 years

Abstract: Background The aim of this study was to determine whether a composite score of simple immune biomarkers and clinical characteristics could predict severe infections in kidney transplant recipients. Methods We conducted a prospective study of 168 stable kidney transplant recipients who underwent measurement of lymphocyte subsets, immunoglobulins, and renal function at baseline and were followed up for 2 years for the development of any severe infections, defined as infection requiring hospitalization. A point s… Show more

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Cited by 6 publications
(10 citation statements)
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“…However, no information on score performance was provided, and we were not able to externally validate the discriminative capacity of this immune risk phenotype. 25 Dendle et al 16 have recently proposed a "level of immunosuppression score" (based on CD4 þ T-cell and natural killer-cell counts, graft function, and use of mycophenolate mofetil) for predicting the occurrence of severe infection over the next 2 years. The resulting auROC was 0.750, and the cumulative incidence of infection in patients classified within the highest risk category reached 84%.…”
Section: Discussionmentioning
confidence: 99%
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“…However, no information on score performance was provided, and we were not able to externally validate the discriminative capacity of this immune risk phenotype. 25 Dendle et al 16 have recently proposed a "level of immunosuppression score" (based on CD4 þ T-cell and natural killer-cell counts, graft function, and use of mycophenolate mofetil) for predicting the occurrence of severe infection over the next 2 years. The resulting auROC was 0.750, and the cumulative incidence of infection in patients classified within the highest risk category reached 84%.…”
Section: Discussionmentioning
confidence: 99%
“…The resulting auROC was 0.750, and the cumulative incidence of infection in patients classified within the highest risk category reached 84%. 16 Nevertheless, this score still lacks external validation, and inclusion criteria were restricted to patients at least at their third post-transplant month, which implies that the earlier period (with the highest incidence of infection) was not accounted for. Regarding other SOT populations, Sarmiento et al 14 constructed an infection risk score for heart transplant recipients that included serum IgG levels < 600 mg/dl at baseline or post-transplant day 7, serum C3 levels < 80 mg/dl at day 7, and D/R CMV mismatch.…”
Section: Discussionmentioning
confidence: 99%
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“…Predictive scores comprising of several demographic and laboratory factors have also been tested but have not been shown to be effective across multiple time points and may be cumbersome to monitor. Moreover, most factors included, such as age and kidney function, may not be modifiable in clinical practice 13 14. Importantly, most strategies previously investigated may only account for an isolated aspect of the immune system.…”
Section: Introductionmentioning
confidence: 99%
“…However, the complex, polygenic, multidimensional properties of the data available for a given patient have exceeded the capacity for human intuitive integration. Currently used models are limited in their predictive ability, and there is no model that formally organizes and integrates the incomprehensible amount of data available on each patient into an aggregate, individual risk assessment 1‐5 . The fundamental problem is not a lack of awareness that risks have relationships with one another, but an inability to integrate the data describing social determinants of health and patient satisfaction with mechanistic and point‐of ‐care data such that they can inform clinical practice.…”
mentioning
confidence: 99%