It was suggested that patients without complications

and stable disease could be monitored in community or at general medical clinics as referral of all CKD patients would be inappropriate and would overwhelm renal services. Joly et al. studied a cohort of 146 consecutive octogenarians referred over a 12-year period.13 Of these, 37 patients were not offered dialysis: these had an increased incidence of social isolation, late referral, poor Karnofsky score and diabetes. Six patients refused dialysis and 101 patients commenced dialysis. Median survival was 28.9 months in those dialysed versus 8.9 months in those treated conservatively. Two-year survival was 60% in the dialysis group versus 15% in the conservative care group. Predictors of death at 1 year on dialysis were poor nutrition, late referral and functional dependence. Beyond 1 year, the sole predictor of death was peripheral vascular disease. Jungers et al. FK506 chemical structure studied 1057 consecutive https://www.selleckchem.com/products/abt-199.html patients starting dialysis at the Necker Hospital in Paris over a 10-year period (excluding acute renal failure and advanced malignancy).14

Predialysis nephrological care (PNCD) was associated with better outcome: 5-year survival was 59% in those with less than 6 months PNCD, 65.3% for 6–35 months care, 77.1% for 36–71 months care and 73.3% for more than 72 months of care. Less than 6 months PNCD was an independent predictor of mortality along with age, diabetes and prior cardiovascular disease. Jungers et al. also published a study in 2006 of 1391 consecutive patients who commenced dialysis at their institution from January 1989 to December 2000.15 Late referral was defined as <6 months before initiation of dialysis and accounted Astemizole for 30% of patients throughout this period. Major cardiovascular events

were twice as high in late referrals and even in those followed up for up to 35 months, before initiation of dialysis. Duration of predialysis care was a significant risk factor for mortality. Kazmi et al. used data from the Dialysis Morbidity and Mortality Study and studied a cohort of 2195 prospective incident patients.16 Using propensity score analysis, late referral (<4 months) was found to be associated with a higher risk of death at 1 year after initiation of dialysis compared with early referral (HR 1.42; 95% CI: 1.12–1.80). Kee et al. retrieved all serum creatinines and HbA1Cs over a 2-year period for 345 441 adults in Northern Ireland.17 A total of 16 856 were determined to have a creatinine greater than 150 not due to acute renal failure. Review by a renal specialist over the following 12 months occurred in only 19% of diabetic CKD patients and 6% of non-diabetic CKD patients, although disadvantaged patients did not seem to be under-investigated compared with more affluent patients. Elderly patients and those remote from a renal unit were referred significantly less often. The authors discuss the resource implications of changed referral criteria for CKD. Kessler et al.