Ten-years trends in renal replacement therapy for end-stage renal disease in mainland France: Lessons from the French Renal Epidemiology and Information Network (REIN) registry.

Abstract

BACKGROUND:

The incidence rate of renal replacement therapy (RRT) for end-stage renal disease (ESRD) is decreasing in several countries, but not in France. We studied the RRT trends in mainland France from 2005 to 2014 to understand the reasons for this discrepancy and determine the effects of ESRD management changes.

METHODS:

Data were extracted from the French Renal Epidemiology and Information Network registry. Time trends of RRT incidence and prevalence rates, patients' clinical and treatment characteristics were analysed using the Joinpoint regression program and annual percentage changes. Survival within the first year of RRT was analysed using Kaplan-Meier estimates for 4 periods of time.

RESULTS:

The overall age- and gender-adjusted RRT incidence rate increased from 144 to 159 individuals per million inhabitants (pmi) (+0.8% per year; 95% CI: 0.5-1.2) and the prevalence from 903 to 1141 pmi (+2.4% per year; 95% CI: 2.2-2.7). This increase concerned exclusively ESRD associated with type 2 diabetes (+4.0%; 3.4-4.6) and mostly elderly men. Despite patient aging and increasing comorbidity burden and a persistent 30% rate of emergency dialysis start, the one-year survival rate slightly improved from 82.1% (81.4-82.8) to 83.8% (83.3-84.4). Pre-emptive wait listing for renal transplantation and the percentage of wait-listed patients within one year after dialysis start strongly increased (from 5.6% to 15.5% and from 29% to 39%, respectively).

CONCLUSION:

Kidney transplantation and survival significantly improved despite the heavier patient burden. However, the rise in type 2 diabetes-related ESRD and the stable high rate of emergency dialysis start remain major issues.

• Authors: Cécile Vigneau, Anne Kolko, Bénédicte Stengel, Christian Jacquelinet, Paul Landais, Philippe Rieu, Sahar Bayat, Cécile Couchoud, REIN registry
• Journal: Nephrologie & therapeutique (Nephrol Ther) Vol. 13 Issue 4 Pg. 228-235 (Jun 2017) ISSN: 1872-9177 [Electronic] France
• PMID: 28161264 (Publication Type: Journal Article)
• Copyright: Copyright © 2016 Association Société de néphrologie. Published by Elsevier Masson SAS. All rights reserved.

Topics

• Adolescent
• Adult
• Age Distribution
• Aged
• Aged, 80 and over
• Child
• Child, Preschool
• Diabetes Mellitus, Type 2 (epidemiology)
• Female
• France (epidemiology)
• Humans
• Incidence
• Infant
• Infant, Newborn
• Kidney Failure, Chronic (epidemiology, therapy)
• Kidney Transplantation
• Male
• Middle Aged
• Prevalence
• Registries
• Renal Replacement Therapy (statistics & numerical data, trends)
• Sex Distribution
• Waiting Lists
• Young Adult