Burden of disease: Closing the gaps in the burden of end-stage kidney disease in Latin America.

End-stage kidney disease (ESKD) represents a major challenge for Latin America (LA). The Latin American Dialysis and Renal Transplantation Registry (LADRTR) has published several reports, and its continuity has implied a sustained effort of the nephrology community to improve care of ESKD in the region; this paper summarizes results of the year 2014. Methods have been reported previously; participant countries complete annual surveys collecting data on incident and prevalent patients undergoing renal replacement therapy (RRT) in all modalities. 20 countries participated in the surveys (more than 90% of the region). Prevalence of treated ESKD in RRT increased from 119 patients per million population (pmp) in 1991 to 709 pmp in 2014; hemodialysis continues to be the treatment of choice in the region (68%). A wide variation was observed in the incidence rate, from 421 pmp in Jalisco (Mexico) to 23 pmp in Paraguay; diabetes was the cause of 36% of incident cases. Additionally, great heterogeneity was observed in the number of nephrologists by country, from 2 pmp in Colombia to 53 pmp in Uruguay. Heterogeneity, or even absence of registries in some LA countries, is concordant with inequities in RRT access as well as with the limited availability of qualified personnel. The LADRTR is leading the personnel training to develop and strengthen national dialysis and transplant registries in LA within the frame of the Pan-American Health Organization (PAHO) - Sociedad Latinoamericana de Nefrología e Hipertension (SLANH) cooperation program.