The need for early nephrology referral

The incidence of end-stage renal disease is increasing. Progression to end stage can be slowed if kidney damage is detected at an early stage. Prognosis and outcomes in patients with chronic kidney disease have been related to the quality of predialysis care and the timing of referral. Many patients with chronic kidney disease are referred to a nephrologist close to commencement of renal replacement therapy. This leads to suboptimal management of complications of chronic renal insufficiency, and increased morbidity and mortality of patients on renal replacement therapy. This article addresses the evidence that examines the view that patients need to be referred early in order to avoid complications of chronic renal insufficiency. Early referral can be achieved through improved communication between primary health care givers and nephrology services. A multidisciplinary approach has a significant impact on outcomes. In the face of rising incidence of chronic kidney disease, early referral of all patients is not possible. Therefore, identification of patients at risk for rapid deterioration of renal function is important in order to rationalize and reduce health care expenditure.