The Latin American Dialysis and Renal Transplantation Registry Annual Report 2002

Abstract

Latin America is a conglomerate of adjacent countries having in common a Latin extraction and language (Spanish or Portuguese) and exhibiting extreme variations in socioeconomic status. The Latin American Society of Nephrology and Hypertension Dialysis and Renal Transplantation Registry was created in 1991. Annual data are sent by local societies in 3 forms: patient, center, and country. The prevalence of renal replacement therapy (RRT) (all modalities) increased from 119 patients per million population (pmp) in 1991 to 349 pmp in 2001; the acceptance rate was 91.7 pmp in 2001. Dialysis prevalence was 277 pmp; hemodialysis was the predominant modality, except in Mexico (86% on peritoneal dialysis). The highest dialysis prevalence and acceptance rates were reported by Puerto Rico, Uruguay, and Chile. Among incident patients, diabetic nephropathy (33%) and nephroangioesclerosis (32%) were the primary causes; 38% were older than 65 years old. Renal transplants increased from 3.7 pmp in 1987 to 13.7 pmp in 2001. In 2003, 6357 transplants were performed (55% living donor); the cumulative number performed since 1987 reached 55,947. Prevalence and incidence are low because not all patients with end-stage renal disease have access to RRT because of restricted availability, difficulties in referral, and inequities in coverage. The annual increase in the number of patients on RRT (8%-10%) is higher, proportionally, than the annual growth of the Latin American population in general (1.5%). Efforts must be focused on prevention and treatment of chronic kidney disease, especially in diabetic and older patients, and in implementing better organ donation programs to improve the pool of cadaveric donors.