The last pre-pandemic European Renal Association Registry report: age at start of kidney replacement therapy in Europe.

ABSTRACT

The European Renal Association (ERA) Registry Annual Report 2019 will be its last pre-pandemic report. From 2020 on, registry data will incorporate any potential impact of coronavirus disease 2019 (COVID-19) on kidney replacement therapy (KRT) practices in Europe. The 2019 report focussed on age comparisons and found substantial differences in the distribution of primary renal disease, treatment modality, kidney donor type and the survival probabilities for different age categories. The report presents data that support a correlation (R 2 = 0.43, P < 0.00001) between the incidence of KRT per million population (pmp) and the median age at the start of KRT in the different regions and countries, suggesting that initiating KRT at an older median age may be a determinant of KRT incidence. The causes of the lower age at KRT in some countries should be explored. These may include, but are not limited to, KRT not being offered to the elderly or the elderly refusing KRT. In this regard, there was a correlation between the median age at the start of KRT and per capita gross domestic product (GDP) (R 2 = 0.26, P < 0.0046), suggesting that the availability of resources may be a factor that limits the offer of KRT to the elderly. The UK may represent a case to study these issues. Both age at initiation of KRT and KRT incidence are below the European median and lower than that expected for GDP. Furthermore, there are differences between the various countries within the UK, as well as documented racial differences, the latter being a piece of information missing for most European countries.