Abstract
On the occasion of the 20th anniversary of the REIN (French Renal Epidemiology and Information Network), a summary work on the contributions of the national French ESKD register was carried out. On the issue of elderly CKD patients, the following key messages were retained.The population of elderly dialysis patients continues to grow. These patients have multiple comorbidities including pathologies specific to the elderly like undernutrition, walking and cognitive disorders.The data from the REIN registry has been the subject of numerous studies pertaining to this group showing heterogeneous prognosis and treatment, requiring to be better evaluated to target an individualised treatment.Decision support tools have been developed using the registry data to help nephrologists and patients in deciding whether to start replacement therapy and whether to refer elderly patients for assessment for a renal transplant. Finally, the risk-benefit evaluation of the different replacement therapies in this population should be monitored at the registry level and on a case-by-case basis in clinical practice.