BACKGROUND: The relevance of the cause of kidney disease to prognosis among patients with chronic kidney disease is uncertain. STUDY DESIGN: Observational study. SETTINGS & PARTICIPANTS: 6,245 nondialysis participants in the Study of Heart and Renal Protection (SHARP). PREDICTOR: Baseline cause of kidney disease was categorized into 4 groups: cystic kidney disease, diabetic nephropathy, glomerulonephritis, and other recorded diagnoses. OUTCOMES: End-stage renal disease (ESRD; dialysis or transplantation) and death. RESULTS: During an average 4.7 years' follow-up, 2,080 participants progressed to ESRD, including 454 with cystic kidney disease (23% per year), 378 with glomerulonephritis (10% per year), 309 with diabetic nephropathy (12% per year), and 939 with other recorded diagnoses (8% per year). By comparison with patients with cystic kidney disease, other disease groups had substantially lower adjusted risks of ESRD (relative risks of 0.28 [95% CI, 0.24-0.32], 0.40 [95% CI, 0.34-0.47], and 0.29 [95% CI, 0.25-0.32] for glomerulonephritis, diabetic nephropathy, and other recorded diagnoses, respectively). Albuminuria and baseline estimated glomerular filtration rate were associated more weakly with risk of ESRD in patients with cystic kidney disease than the 3 other diagnostic categories (P for interaction, <0.001 and 0.01, respectively). Death before ESRD was uncommon in patients with cystic kidney disease, but was a major competing risk for participants with diabetic nephropathy, whose adjusted risk of death was 2-fold higher than that of the cystic kidney disease group (relative risk, 2.35 [95% CI, 1.73-3.18]). LIMITATIONS: Exclusion of patients with prior myocardial infarction or coronary revascularization. CONCLUSIONS: The cause of kidney disease has substantial prognostic implications. Other things being equal, patients with cystic kidney disease are at much higher risk of ESRD (and much lower risk of death before ESRD) than other patients. Patients with diabetic nephropathy are at particularly high risk of death prior to reaching ESRD.

• MeSH
• chronická renální insuficience komplikace   diagnóza   etiologie   MeSH
• chronické selhání ledvin epidemiologie   mortalita   terapie   MeSH
• cystická onemocnění ledvin komplikace   patofyziologie   MeSH
• diabetické nefropatie komplikace   patofyziologie   MeSH
• dialýza ledvin MeSH
• glomerulonefritida komplikace   patofyziologie   MeSH
• hodnoty glomerulární filtrace fyziologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• následné studie MeSH
• prognóza MeSH
• rizikové faktory MeSH
• senioři MeSH
• transplantace ledvin MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• pozorovací studie MeSH
• práce podpořená grantem MeSH