Latin American Dialysis and Renal Transplant Registry: 2008 report (data 2006).

INTRODUCTION: Between 1991 and 2006, the Latin American Dialysis and Renal Transplantation Registry collected data from 20 countries (Argentina, Brazil, Bolivia, Chile, Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Dominican Republic, Venezuela and Uruguay). Access to RRT was universal in Argentina, Brazil, Chile, Cuba, Puerto Rico, Venezuela and Uruguay, all countries belonging to the medium-high or high income group. METHODS: Data about patients on renal replacement therapy (RRT) were supplied by national affiliates or the Registry's Coordination Committee. Transplant data were gathered and shared with the Latin American and Caribbean Society of Transplantation. RESULTS: RRT prevalence increased from 162 patients per million population (pmp) in 1991 to 478 pmp in 2005 and 473 pmp in 2006 (59.2% hemodialysis, 20.4% peritoneal dialysis and 20.4% with a functioning kidney allograft). Countries with the highest prevalence were Puerto Rico (1,148.9 pmp), Uruguay (924.5 pmp) and Chile (907.6 pmp). Latin America's (LA) incidence increased from 27.8 pmp in 1992 to 188 pmp in 2006. The LA Kidney transplant rate increased from 3.7 pmp in 1987 to 15,4 pmp in 2006, and 166 combined transplants - kidney and another organ, mainly pancreas - were performed. In the medium-high income group 2006, (Argentina, Brazil, Chile, Costa Rica, Cuba, Mexico, Panama, Uruguay, Venezuela) the prevalence rate was 534.8 pmp vs. 289.5 pmp in the middle-low income group. The transplant rate was 18.4 pmp in the medium-high income group vs. 7 pmp in the middle-low group (p < 0.01). CONCLUSIONS: RRT incidence and prevalence continue to grow steadily. Access to RRT is universal only in some countries included in the medium-high or high income group. It is imperative to accomplish the goal of making RRT available to all who need it.

[Latin-American Dialysis and Kidney Transplantation Registry: data on the treatment of end-stage renal disease in Latin America]. / Registro latino-americano di dialisi e trapianto: dati relativi al trattamento dell'insufficienza renale cronica terminale nell'America Latina.

Latin America, a region composed of a series of neighboring countries that share their history, Latin ancestry and language (Spanish or Portuguese), includes Mexico, Central America, the Spanish Caribbean islands, and South America. The Latin-American Dialysis and Kidney Transplantation Registry, which has been operative since 1991, collects data from 20 countries (Argentina, Brazil, Bolivia, Chile, Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Dominican Republic, Venezuela and Uruguay), where 97% of Latin Americans live. The prevalence of renal replacement therapy (RRT) has increased from 119 patients per million (pmp) in 1991 to 478.2 in 2005 (147,158 patients [57%] on chronic hemodialysis, 58,251 [23%] on peritoneal dialysis and 52,565 [20%] living with a functioning kidney graft). The incidence rate also increased from 27.8 pmp in 1992 to 167 in 2005. The increment in prevalence and incidence occurred in all Latin- American countries. The transplantation rate increased from 3,7 pmp in 1987 to 15 pmp in 2005 (7,968 kidney transplants performed this year, the cumulative number being 98,415). Access to RRT was available for every patient diagnosed with end-stage renal disease only in Argentina, Brazil, Chile, Cuba, Puerto Rico, Venezuela and Uruguay. In Latin America, the incidence and prevalence of RRT increased year by year. Only in some countries is access to RRT available to 100% of diagnosed patients. Detection and prevention programs for chronic kidney disease are needed in the region. Meanwhile, access to RRT has to be improved for everybody who needs it.

Experiencia del Instituto de Nefrología en la prevención, diagnóstico y tratamiento de la infección urinaria / Experience at the Institute of Nephrology for prevention, diagnosis and treatment of urinary infection

Se expone la experiencia adquirida en el Instituto de Nefrología en la línea de infección urinarias sobre aspectos epidemiológicos, procedimientos diagnósticos, métodos de localización y prevención y tratamiento de la infección urinaria recurrente en la mujer. La prevalencia de bacteriuria en las niñas escolares fue de 1,2 porciento, en las mujeres adultas del 3,8 porciento, en las embarazadas del 2,8 porciento y en los niños diabéticos entre 1,1 y 3,8 porciento. El minicultivo por la técnica de siembra con papel de filtro demuestra una sensibilidad y especialidad superior al 98 porciento. La técnica de Fairley modificada para obtener orina de cada uréter presenta un alto grado de seguridad. Los métodos de prevención de la infección urinaria, basados en los mecanismos patogénicos, hacen reducir notablemente las recurrencias (AU)