title: [Prepare: cross-sectional study on management of chronic kidney disease by nephrologists before dialysis in France].
abstract: There are few epidemiologic data on Chronic Kidney Disease management before replacement therapy. The two objectives of the PREPARE study were (1) to describe the characteristics of these patients and accordance to clinical practice guidelines (2) to study nephrologists preference for renal replacement therapy in case of progression to end stage renal disease. PREPARE is a non-interventional cross-sectional study. All the French nephrologists had been solicited to collect information about CKD outpatients not on dialysis, not transplanted, with glomerular filtration rate lower than 60mL/min/1,73m(2), followed on any day between 23 and 27 November 2009. Three hundred and eight investigators included 2089 patients, 59% of them were male, they were on average 69 years old, 15, 37 and 48% had respectively a CKD stage V, stage IV and stage III, the nephropathy was the most often (43%) vascular. The most frequently reported cardiovascular risk factors were hypertension (88%), hypercholesterolemia (53%), diabetes (37%). The average time between diagnosis of nephropathy and the first nephrology consultation was too long 1,5 years. The implementation measures of nephroprotection and treatment of complications of CKD were generally satisfactory. However, preparation for replacement therapy was often too late, haemodialysis was more likely scheduled instead of peritoneal dialysis and without preparation for renal transplantation. PREPARE can therefore highlight the qualities of the current management of CKD by nephrologists in France. Nevertheless, PREPARE also shows weaknesses in preparation for replacement therapy. One can suggest that they could be reduced by systematic access of patients with risk of progression to stage V, as soon as the stage IV, to structured multidisciplinary care.
authors.affiliation: Inserm U699, service de néphrologie, hôpital Bichat, AP-HP, université Paris Diderot, 46, rue Henri-Huchard, 75877 Paris cedex 18, France. eric.daugas@bch.aphp.fr
authors.forename: Eric
authors.initials: E
authors.lastname: Daugas
authors.forename: Bertrand
authors.initials: B
authors.lastname: Dussol
authors.forename: Patrick
authors.initials: P
authors.lastname: Henri
authors.forename: Dominique
authors.initials: D
authors.lastname: Joly
authors.forename: Laurent
authors.initials: L
authors.lastname: Juillard
authors.forename: Patrick
authors.initials: P
authors.lastname: Michaut
authors.forename: Georges
authors.initials: G
authors.lastname: Mourad
authors.forename: Paul
authors.initials: P
authors.lastname: Stroumza
authors.forename: Malik
authors.initials: M
authors.lastname: Touam
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003430:Cross-Sectional Studies; D018450:Disease Progression; D005260:Female; D005602:France; D006801:Humans; D008297:Male; D008875:Middle Aged; D009398:Nephrology; D010820:Physicians; D006435:Renal Dialysis / Q000379:methods*; D051436:Renal Insufficiency, Chronic / Q000150:complications / Q000628:therapy*; D017582:Renal Replacement Therapy / Q000379:methods*; D012307:Risk Factors; D013997:Time Factors; D000078329:Workforce